WO2002091389A1 - Device for radiation protection (variants) - Google Patents
Device for radiation protection (variants) Download PDFInfo
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- WO2002091389A1 WO2002091389A1 PCT/RU2001/000372 RU0100372W WO02091389A1 WO 2002091389 A1 WO2002091389 A1 WO 2002091389A1 RU 0100372 W RU0100372 W RU 0100372W WO 02091389 A1 WO02091389 A1 WO 02091389A1
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
- H05K9/0052—Shielding other than Faraday cages
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/003—Arrangements for eliminating unwanted electromagnetic effects, e.g. demagnetisation arrangements, shielding coils
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/0007—Elimination of unwanted or stray electromagnetic effects
- H01J2229/0015—Preventing or cancelling fields leaving the enclosure
- H01J2229/0023—Passive means
Definitions
- the present invention relates to the means for the protectionof biological objects from the complex action of the different types of radiation generated by cathode ray tubes, liquid crystal screens and radiotelephone handset, which actively affect the condition of said biological objects, , i.e. for the harmonization of all the existing fields and radiations, and can be used for the protection of biological objects situated in the direct coverage areas of such radiation, in particular, from cathode ray tubes, liquid crystal screens and radiotelephone handsets installed or used in geopathogenic and technopathogenic areas.
- Said device can be made in the form of a square frame with connecting elements inside the frame that are connected to the frame, or in the form of a rectangular frame with connecting elements inside the frame that are, as in the previous case, connected to the frame, said frame and said being made from a crystalline electrically conducting material in both cases.
- Disadvantage of said device is the insufficient efficiency of its action, which shows itself in a limited time of operation (within 4 hours) in the vicinity of a cathode ray tube, a liquid crystal screen or while using a radiotelephone.
- the object of the present invention is to provide a device for the protection from the radiation generated by a cathode ray tube, a liquid crystal screen and a radiotelephone that is characterized by an increased efficiency, including efficiency in geopathogenic and technopath ⁇ genic areas.
- a device for radiation protection that comprises a square frame with an interruption and connecting elements inside said frame that are connected with the frame, both said frame and said connecting elements being made from an electrically conducting material, preferably, from a metal, most preferably, from silver, said square frame and connecting elements being designed in such a way that, provided said square is oriented in a vertical plane, the point A taken as the origin of coordinates is in the bottom left corner of said square, the points B, C and D are in the rest three corners of said square, respectively, the points F, G, H and L are in the middles of the sides AB, BC, CD and AD, respectively, the point E is in the middle of the segment AF, the point G is in the middle of the segment FB, the point I is in the middle of the segment CJ, the point K is in the middle of the segment JD, the point M is in the middle of the segment AL, the frame
- a device for radiation protection that comprises a rectangular frame, the sides of which are preferably in the ratio of from 2:1 to 1:2, and connecting elements inside said frame that are connected with the frame, both said frame and said connecting elements being made from a metal, preferably, from silver, said frame and connecting elements being designed in such a way that, provided said frame is oriented in a vertical plane, the point A taken as the origin of coordinates is in the bottom left corner of said square, the points B', C and D' are in the rest three corners of said square, respectively, the points F', H', M' and P are in the middles of the sides A'B', B'C, CD' and D'A, respectively, the point L' is in the middle of the segment C ⁇ , the point G' is in the middle of the segment F'B', the point K' is in the middle of the segment CM', the point N' is in the middle of the segment M'D',
- Figure 1 shows the external view of the device for the protection from the radiation generated by a cathode ray tube and a liquid crystal screen
- Figure 2 shows the external view of the device for the protection from the radiation generated by a radiotelephone.
- the letters show the places where elements are connected with frames and with one another.
- the device according to the present invention for example, E.Ts.KV.G-02, made from silver, is attached to the casing of a device that comprises a cathode ray tube or a liquid crystal screen, or at least is placed near said device.
- the device according to the present invention is attached to the casing of the radiotelephone handset.
- the efficiency of the device for the protection from the radiation generated by a cathode ray tube has been assessed according to the method suggested by Dr. Richard Fohl. Under said method the condition of the central nervous system and the cardiovascular system of a biological object, i.e. a personal computer operator, is assessed every 1 hour in the course of the work.
- the condition of the central nervous system and the cardiovascular system of the personal computer operator was assessed according to Richard Fohl's method before the work, and the results were accepted as the reference ones. Every hour in the course of a working session at the personal computer the condition of the central nervous system and the cardiovascular system of the personal computer operator was assessed under the same conditions, and each time the results were compared against the previous ones. The condition of the central nervous system and the cardiovascular system of the personal computer operator was found to be impaired. Practically this was shown by an increase in the number of errors made by the operator and by an increase in the time of the operator's response to the actions performed by the personal computer.
- the condition of the central nervous system and the cardiovascular system of the personal computer operator was assessed under similar conditions but with the device for the protection from the radiation generated by a cathode ray tube attached to the casing of the personal computer monitor.
- First indications of an impaired condition of the central nervous system and the cardiovascular system of the personal computer operator were observed only after 9 hours of working session. This time before the occurrence of first impairment indications is similar to the impairment of the condition of a personal computer operator working without a personal computer, i.e. in the absence of a cathode ray tube.
- the condition of the central nervous system and the cardiovascular system of the radiotelephone user was assessed according to Richard Fohl's method before the work, and the results were accepted as the reference ones. Every 3 minutes in the course of using the radiotelephone the condition of the central nervous system and the cardiovascular system of the radiotelephone user was assessed under the same conditions, and each time the results were compared against the previous ones. The condition of the central nervous system and the cardiovascular system of the radiotelephone user was found to be impaired. Practically this was shown by an increase in the number of errors made by the radiotelephone user while working at the personal computer.
- the condition of the central nervous system and the cardiovascular system of the radiotelephone user was assessed under similar conditions but with the device for the protection from the radiation generated by a radiotelephone attached to the casing of the radiotelephone handset.
- First indications of an impaired condition of the central nervous system and the cardiovascular system of the radiotelephone user were observed only after 1.8 hours of using the radiotelephone. This time before the occurrence of first impairment indications is similar to the impairment of the condition of the personal computer operator, i.e. in the absence of radiotelephone radiation.
- the device for the protection from the radiation generated by a cathode ray tube, a liquid crystal screen and a radiotelephone reduces the effect of the radiation generated by a cathode ray tube, a liquid crystal screen and a radiotelephone on humans, including those in geopathogenic and technopathogenic areas. Moreover, after a certain period of using the device according to the present invention, the operation of the monitor comprising a cathode ray tube or a liquid crystal screen is improved.
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention relates to the means for the protection of bilogical objects from the complex action of the different types of radiation generated by cathode ray tubes, liquid crystal screens and radiotelephone handset, which actively affect the condition of said biological objects, and can be used for the protection of biological objects situated in the direct coverage areas of such radiation, in particular, from cathode ray tubes, liquid crystal screens and radiotelephone handsets. The device comprises a frame inside which there are connecting elements that are connected with said frame. The frame and the elements are electrically conducting.
Description
Device for Radiation Protection (Variants).
The present invention relates to the means for the protectionof biological objects from the complex action of the different types of radiation generated by cathode ray tubes, liquid crystal screens and radiotelephone handset, which actively affect the condition of said biological objects, , i.e. for the harmonization of all the existing fields and radiations, and can be used for the protection of biological objects situated in the direct coverage areas of such radiation, in particular, from cathode ray tubes, liquid crystal screens and radiotelephone handsets installed or used in geopathogenic and technopathogenic areas.
Persons who are subject to the action of cathode ray tubes or are using radiotelephones over long periods of time are known to be particularly susceptible to fatigue and diseases of the central nervous system.
Known devices (RU Patent 2012175, 1994, WO 89/07321, 1989, WO 98/09490, 1998) do not provide full protection from the radiation generated by cathode ray tubes and radiotelephones.
Known is a device (RU Patent 2139579, 1999) that is intended, among other purposes, for the protection from the radiation generated by cathode ray tubes and radiotelephones. Said device can be made in the form of a square frame with connecting elements inside the frame that are connected to the
frame, or in the form of a rectangular frame with connecting elements inside the frame that are, as in the previous case, connected to the frame, said frame and said being made from a crystalline electrically conducting material in both cases.
Disadvantage of said device is the insufficient efficiency of its action, which shows itself in a limited time of operation (within 4 hours) in the vicinity of a cathode ray tube, a liquid crystal screen or while using a radiotelephone.
The object of the present invention is to provide a device for the protection from the radiation generated by a cathode ray tube, a liquid crystal screen and a radiotelephone that is characterized by an increased efficiency, including efficiency in geopathogenic and technopathόgenic areas.
Said object is achieved by using, in case of device for the protection from the radiation generated by a cathode ray tube and a liquid crystal screen, a device for radiation protection that comprises a square frame with an interruption and connecting elements inside said frame that are connected with the frame, both said frame and said connecting elements being made from an electrically conducting material, preferably, from a metal, most preferably, from silver, said square frame and connecting elements being designed in such a way that, provided said square is oriented in a vertical plane, the point A taken as the origin of coordinates is in the bottom left corner of said square, the points B, C and D are in the rest three corners of said square, respectively, the points F, G, H and L are in the middles of the
sides AB, BC, CD and AD, respectively, the point E is in the middle of the segment AF, the point G is in the middle of the segment FB, the point I is in the middle of the segment CJ, the point K is in the middle of the segment JD, the point M is in the middle of the segment AL, the frame interruption is between the points C and I, the connecting elements FJ and HL intersect in the point O, the point O is connected with the points E, G, C, I, K, M and D, the point E is connected via connecting elements with the points H and L, the point F is connected via a connecting element with the point C, the point G is connected via a connecting element with the point H, the point B is connected via a connecting element with the point J, the point H is connected via a connecting element with the points I and K, the point S, which is placed in the middle of the connecting element OL, is connected via connecting elements with the points J and D, the point Y, which is placed in the middle of the connecting element EL, is connected via connecting elements with the point O and A, the point P, which is placed in the middle of the square AFOL, is connected via connecting elements with the points O and R, where the point R is in the middle of the connecting element FO, the point E is connected with the element that is parallel to the element FO and has a length equal to 0.1 of the square side length, the elements SD and KL intersect in the point α, the elements OD and KL intersect in the point γ, the elements SJ and OD intersect in the point β, the elements OK and SJ intersect in the point δ, the elements SJ and KH intersect in the
point ε, the elements KH and OJ intersect in the point η, the elements 01 and BJ intersect in the point v, the elements BJ and OC intersect in the point W, which is additionally connected via a connecting element with the point H, the element CO intersects with the element HK in the point σ and with the element HI in the point K, the element CF intersects with the element HI in the point θ, with the element HK in the point ψ, with the element HW in the point χ, with the elements HL and BJ in the point Q, with the element OZ in the point ω and with the elements GO and EH in the point N, the elements GH and BJ intersect in the point Z, which is connected via a connecting element with the point O, the element ZO intersects with the element EH in the point φ, the elements EO and PR intersect in the point τ, the elements OM and EL intersect in the point λ, the elements BJ and EH intersect in the point π and the elements FO and EH intersect in the point p. Said elements and the frame can be made in the form of strips or rods of any cross-section.
Said object is achieved also by using, in case of device for the protection from the radiation generated by a radiotelephone, a device for radiation protection that comprises a rectangular frame, the sides of which are preferably in the ratio of from 2:1 to 1:2, and connecting elements inside said frame that are connected with the frame, both said frame and said connecting elements being made from a metal, preferably, from silver, said frame and connecting elements being designed in such a way that, provided said frame is oriented in a vertical plane, the point A taken as the
origin of coordinates is in the bottom left corner of said square, the points B', C and D' are in the rest three corners of said square, respectively, the points F', H', M' and P are in the middles of the sides A'B', B'C, CD' and D'A, respectively, the point L' is in the middle of the segment CΗ, the point G' is in the middle of the segment F'B', the point K' is in the middle of the segment CM', the point N' is in the middle of the segment M'D', said elements connect the point A with N', F with N', F with C, F with H\ D' with f G' with N', B' with M', H' with M', H' with P', H' with K', and M' with P', respectively, the point O' is in the middle of the element H'P", the point Q' is in the middle of the element H'O', the point R' is in the middle of the element O'P', the point Q' is in the intersection of the elements B'M' and F'C and is connected via a connecting element with the point L', the point R' is connected via a connecting element with the point A, the point O' is connected via connecting elements with the points A, G', B', C and N', the element AN' intersects with the element H'P' in the point α', with the elements M'P' and F'D' in the point β', the element AC intersects with the element F'D' in the point γ', with the element F'N* in the point δ', with the elements GTNP, B'O' and H'P' in the point O', with the element B'M' in the point ε', with the element H'M' in the point η' and with the element H'K' in the point θ', the element F'N' intersects with the element H'P' in the point K' and with the element M'P' in the point λ', the element F'C intersects with the element G'N' in the point μ', with the element B'O' in the point v', with the elements H'P', B'M' and
Q'L' in the point Q', with the element H'M' in the point o' and with the element H'K' in the point π', the element F'H' intersects with the element B'O' in the point τ' and with the element B'M' in the point υ', the element G'N' intersects with the element H'F' in the point p' and with the element M'P' in the point σ', the element H'K' intersects with the element Q'L' in the point χ', and the element H'M' intersects with the element Q'L' in the point φ'.
Figure 1 shows the external view of the device for the protection from the radiation generated by a cathode ray tube and a liquid crystal screen, and Figure 2 shows the external view of the device for the protection from the radiation generated by a radiotelephone. The letters show the places where elements are connected with frames and with one another.
To achieve protection from the radiation generated by a cathode ray tube and a liquid crystal screen, the device according to the present invention, for example, E.Ts.KV.G-02, made from silver, is attached to the casing of a device that comprises a cathode ray tube or a liquid crystal screen, or at least is placed near said device. To achieve protection from the radiation generated by a radiotelephone, the device according to the present invention is attached to the casing of the radiotelephone handset.
The efficiency of the device for the protection from the radiation generated by a cathode ray tube has been assessed according to the method suggested by Dr. Richard Fohl. Under said method the condition of the central nervous system and the
cardiovascular system of a biological object, i.e. a personal computer operator, is assessed every 1 hour in the course of the work.
The condition of the central nervous system and the cardiovascular system of the personal computer operator was assessed according to Richard Fohl's method before the work, and the results were accepted as the reference ones. Every hour in the course of a working session at the personal computer the condition of the central nervous system and the cardiovascular system of the personal computer operator was assessed under the same conditions, and each time the results were compared against the previous ones. The condition of the central nervous system and the cardiovascular system of the personal computer operator was found to be impaired. Practically this was shown by an increase in the number of errors made by the operator and by an increase in the time of the operator's response to the actions performed by the personal computer.
The condition of the central nervous system and the cardiovascular system of the personal computer operator was assessed under similar conditions but with the device for the protection from the radiation generated by a cathode ray tube attached to the casing of the personal computer monitor. First indications of an impaired condition of the central nervous system and the cardiovascular system of the personal computer operator were observed only after 9 hours of working session. This time before the occurrence of first impairment indications is
similar to the impairment of the condition of a personal computer operator working without a personal computer, i.e. in the absence of a cathode ray tube.
A similar experiment was also performed for the user of a notebook with a liquid crystal screen. The results were identical to those obtained in the experiment with a cathode ray tube monitor.
The efficiency of the device made of silver (variant E.Ts.KV.G-01) for the protection fro the radiation generated by a radiotelephone handset was tested using Dr. Richard Fohl's method. Under said method the condition of the central nervous system and the cardiovascular system of a person using a radiotelephone is assessed every 0.05 hours in the course of the work.
The condition of the central nervous system and the cardiovascular system of the radiotelephone user was assessed according to Richard Fohl's method before the work, and the results were accepted as the reference ones. Every 3 minutes in the course of using the radiotelephone the condition of the central nervous system and the cardiovascular system of the radiotelephone user was assessed under the same conditions, and each time the results were compared against the previous ones. The condition of the central nervous system and the cardiovascular system of the radiotelephone user was found to be impaired. Practically this was shown by an increase in the
number of errors made by the radiotelephone user while working at the personal computer.
The condition of the central nervous system and the cardiovascular system of the radiotelephone user was assessed under similar conditions but with the device for the protection from the radiation generated by a radiotelephone attached to the casing of the radiotelephone handset. First indications of an impaired condition of the central nervous system and the cardiovascular system of the radiotelephone user were observed only after 1.8 hours of using the radiotelephone. This time before the occurrence of first impairment indications is similar to the impairment of the condition of the personal computer operator, i.e. in the absence of radiotelephone radiation.
Thus, the device for the protection from the radiation generated by a cathode ray tube, a liquid crystal screen and a radiotelephone reduces the effect of the radiation generated by a cathode ray tube, a liquid crystal screen and a radiotelephone on humans, including those in geopathogenic and technopathogenic areas. Moreover, after a certain period of using the device according to the present invention, the operation of the monitor comprising a cathode ray tube or a liquid crystal screen is improved.
Claims
1. Device for radiation protection that comprises a square frame and connecting elements inside said frame that are connected with the frame, characterized in that said frame has an interruption, both said frame and said connecting elements are made from an electrically conducting material, preferably, from a metal, most preferably, from silver, and that said square frame and connecting elements are designed in such a way that, provided said square is oriented in a vertical plane, the point A taken as the origin of coordinates is in the bottom left comer of said square, the points B, C and D are in the rest three comers of ■ said square, respectively, the points F, G, H and L are in the middles of the sides AB, BC, CD and AD, respectively, the point E is in the middle of the segment AF, the point G is in the middle of the segment FB, the point I is in the middle of the segment CJ, the point K is in the middle of the segment JD, the point M is in the middle of the segment AL, the frame interruption is between the points C and I, the connecting elements FJ and HL intersect in the point O, the point O is connected with the points E, G, C, I, K, M and D, the point E is connected via connecting elements with the points H and L, the point F is connected via a connecting element with the point C, the point G is connected via a connecting element with the point H, the point B is connected via a connecting element with the point J, the point H is connected via a connecting element with the points I and K, the point S, which is placed in the middle of the connecting element OL, is connected via connecting elements with the points J and D, the point Y, which is placed in the middle of the connecting element EL, is connected via connecting elements with the point O and A, the point P, which is placed in the middle of the square AFOL, is connected via connecting elements with the points O and R, which is in the middle of the connecting element FO, the point E is connected with the element that is parallel to the element FO and has a length equal to 0.1 of the square side length, the elements SD and KL intersect in the point α, the elements OD and KL intersect in the point γ, the elements SJ and OD intersect in the point β, the elements OK and SJ intersect in the point δ, the elements SJ and KH intersect in the point ε, the elements KH and OJ intersect in the point η, the elements 01 and BJ intersect in the point v, the elements BJ and OC intersect in the point W, which is additionally connected via a connecting element with the point H, the element CO intersects with the element HK in the point σ and with the element HI in the point K, the element CF intersects with the element HI in the point θ, with the element HK in the point ψ, with the element HW in the point χ, with the elements HL and BJ in the point Q, with the element OZ in the point ω and with the elements GO and EH in the point N, the elements GH and BJ intersect in the point Z, which is connected via a connecting element with the point O, the element ZO intersects with the element EH in the point φ, the elements EO and PR intersect in the point τ, the elements OM and EL intersect in the point λ, the elements BJ and EH intersect in the point π and the elements FO and EH intersect in the point p. Said elements and the frame can be made in the form of strips or rods of any cross-section.
2. Device according to Claim 1, characterized in that said elements and the frame are made in the form of strips of any cross-section.
3. Device according to Claim 1, characterized in that said elements and the frame are made in the form of rods of any cross-section.
4. Device according to Claim 1, characterized in that said elements and the frame are made from a metal.
5. Device according to Claim 4, characterized in that said elements and the frame are made from silver. ό.Device for the protection from the radiation generated by a radiotelephone that comprises a rectangular frame and connecting elements inside said frame that are connected with the frame, characterized in that both said frame and said connecting elements are made from an electrically conducting material and that said frame and connecting elements are designed in such a way that, provided said frame is oriented in a vertical plane, the point A' taken as the origin of coordinates is in the bottom left comer of said square, the points B', C and D' are in the rest three comers of said square, respectively, the points F', H', M' and P' are in the middles of the sides A'B', B'C, CU and D'A, respectively, the point L' is in the middle of the segment CH', the point G' is in the middle of the segment F'B', the point K' is in the middle of the segment CM', the point N' is in the middle of the segment M'D', said elements connect the point A with N', F with N', F with C, F with H', D' with 
G' with N", B' with M', H' with M', H' with P', H' with K', and M' with P', respectively, the point O' is in the middle of the element H'P', the point Q' is in the middle of the element H'O', the point R' is in the middle of the element O'P', the point Q' is in the intersection of the elements BM' and F'C and is connected via a connecting element with the point L', the point R' is connected via a connecting element with the point A, the point O" is connected via connecting elements with the points A, G', B', C and N', the element AN' intersects with the element H'P' in the point α', with the elements M'P' and F'D' in the point β', the element A'C intersects with the element F'D' in the point γ', with the element F'N' in the point δ', with the elements G'N', B'O' and H'P* in the point O', with the element B'M' in the point ε', with the element H'M' in the point η' and with the element H'K' in the point θ', the element F'N' intersects with the element H'P' in the point K' and with the element M'P' in the point λ\ the element F'C intersects with the element G'N' in the point μ', with the element B'O' in the point v', with the elements H'P', B'M' and Q'L' in the point Q', with the element H'M' in the point o' and with the element H'K' in the point π', the element F'H' intersects with the element B'O' in the point τ' and with the element B'M' in the point υ', the element G'N' intersects with the element H'F' in the point p' and with the element M'P' in the point σ', the element H'K' intersects with the element Q'L' in the point χ', and the element H'M' intersects with the element
Q'L* in the point φ'.
7. Device according to p. 6, characterized in that the sides of said frame are in the ratio of from 2:1 to 1 :2.
8. Device according to p. 6, characterized in that said frame is sized 40x20 mm.
9. Device according to p. 6, characterized in that said frame and said elements are made from a metal.
10.Device according to p. 9, characterized in that said frame and said elements are made from silver.
11. Device according to p. 6, characterized in that the change in the sizes of said frame is not more than 3%.
12. Device according to p. 6, characterized in that it is made from strips or rods of any cross-section.
13. Device according to p. 6, characterized in that the contact at the intersection of elements with one another or with the frame is provided with any known method.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2001111941 | 2001-05-07 | ||
| RU2001111941A RU2187846C2 (en) | 2001-05-07 | 2001-05-07 | Device for protection against radiation |
| RU2001117318/06A RU2183870C2 (en) | 2001-06-26 | 2001-06-26 | Device for giving protection against radiotelephone handset radiation |
| RU2001117318 | 2001-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2002091389A1 true WO2002091389A1 (en) | 2002-11-14 |
Family
ID=26654083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/RU2001/000372 WO2002091389A1 (en) | 2001-05-07 | 2001-09-11 | Device for radiation protection (variants) |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2002091389A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0179298A1 (en) * | 1984-10-09 | 1986-04-30 | Viggo Berthelsen | A method of eliminating the influence on one or more persons or animals from a magnetic field generating source and a device for eliminating such influence |
| WO1989007321A1 (en) * | 1988-02-01 | 1989-08-10 | Siemens Aktiengesellschaft | Magnetic shield, in particular in devices for biomagnetic examinations, and process for producing it |
| GB2223649A (en) * | 1988-07-27 | 1990-04-11 | Peter Thompson Wright | A screen for an electromagnetic field |
| RU2012963C1 (en) * | 1991-10-16 | 1994-05-15 | Геннадий Сергеевич Павлов | Device for protection of man's head from effects of physical fields |
| RU2139579C1 (en) * | 1998-12-23 | 1999-10-10 | Тюняев Владимир Николаевич | Device for protection against radiation (modifications) |
-
2001
- 2001-09-11 WO PCT/RU2001/000372 patent/WO2002091389A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0179298A1 (en) * | 1984-10-09 | 1986-04-30 | Viggo Berthelsen | A method of eliminating the influence on one or more persons or animals from a magnetic field generating source and a device for eliminating such influence |
| WO1989007321A1 (en) * | 1988-02-01 | 1989-08-10 | Siemens Aktiengesellschaft | Magnetic shield, in particular in devices for biomagnetic examinations, and process for producing it |
| GB2223649A (en) * | 1988-07-27 | 1990-04-11 | Peter Thompson Wright | A screen for an electromagnetic field |
| RU2012963C1 (en) * | 1991-10-16 | 1994-05-15 | Геннадий Сергеевич Павлов | Device for protection of man's head from effects of physical fields |
| RU2139579C1 (en) * | 1998-12-23 | 1999-10-10 | Тюняев Владимир Николаевич | Device for protection against radiation (modifications) |
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