IT994395B - Dispositivo elettromagnetico di applicazione di forze e trasdut tore che lo comprende - Google Patents

Dispositivo elettromagnetico di applicazione di forze e trasdut tore che lo comprende

Info

Publication number: IT994395B
Authority: IT; Italy
Prior art keywords: forces; application; electromagnetic device; transducer including; transducer
Prior art date: 1972-10-12

Application number

IT5305873A

Other languages

English (en)

Italian (it)

Original Assignee

Lucas Aerospace Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1972-10-12

Filing date

1973-10-11

Publication date

1975-10-20

1973-10-11 Application filed by Lucas Aerospace Ltd filed Critical Lucas Aerospace Ltd

1975-10-20 Application granted granted Critical

1975-10-20 Publication of IT994395B publication Critical patent/IT994395B/it

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/16—Rectilinearly-movable armatures
- H01F7/1638—Armatures not entering the winding
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
- G01L11/004—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by the use of counterbalancing forces
- G01L11/008—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by the use of counterbalancing forces electrostatic or electromagnetic counterbalancing forces
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0033—Transmitting or indicating the displacement of bellows by electric, electromechanical, magnetic, or electromagnetic means
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0033—Transmitting or indicating the displacement of bellows by electric, electromechanical, magnetic, or electromagnetic means
- G01L9/0038—Transmitting or indicating the displacement of bellows by electric, electromechanical, magnetic, or electromagnetic means using variations in capacitance
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/13—Electromagnets; Actuators including electromagnets with armatures characterised by pulling-force characteristics

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Power Engineering (AREA)
Measuring Fluid Pressure (AREA)

IT5305873A 1972-10-12 1973-10-11 Dispositivo elettromagnetico di applicazione di forze e trasdut tore che lo comprende IT994395B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB4707372A GB1453823A (en)	1972-10-12	1972-10-12	Electromagnetic force applying device

Publications (1)

Publication Number	Publication Date
IT994395B true IT994395B (it)	1975-10-20

Family

ID=10443621

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT5305873A IT994395B (it)	1972-10-12	1973-10-11	Dispositivo elettromagnetico di applicazione di forze e trasdut tore che lo comprende

Country Status (5)

Country	Link
JP (1)	JPS4995669A (ja)
DE (1)	DE2351095A1 (ja)
FR (1)	FR2203146B1 (ja)
GB (1)	GB1453823A (ja)
IT (1)	IT994395B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8514544D0 (en) *	1985-06-08	1985-07-10	Lucas Ind Plc	Electromagnetic actuator

1972
- 1972-10-12 GB GB4707372A patent/GB1453823A/en not_active Expired
1973
- 1973-10-11 DE DE19732351095 patent/DE2351095A1/de active Pending
- 1973-10-11 FR FR7336329A patent/FR2203146B1/fr not_active Expired
- 1973-10-11 IT IT5305873A patent/IT994395B/it active
- 1973-10-12 JP JP11405673A patent/JPS4995669A/ja active Pending

Also Published As

Publication number	Publication date
FR2203146B1 (ja)	1976-10-01
JPS4995669A (ja)	1974-09-11
FR2203146A1 (ja)	1974-05-10
GB1453823A (en)	1976-10-27
DE2351095A1 (de)	1974-04-18

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