GB371123A - Improvements in windows for electric discharge tubes for the emission of x-rays or cathode rays - Google Patents
Improvements in windows for electric discharge tubes for the emission of x-rays or cathode raysInfo
- Publication number
- GB371123A GB371123A GB7950/31A GB795031A GB371123A GB 371123 A GB371123 A GB 371123A GB 7950/31 A GB7950/31 A GB 7950/31A GB 795031 A GB795031 A GB 795031A GB 371123 A GB371123 A GB 371123A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rays
- glass
- windows
- emission
- window
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
- H01J5/18—Windows permeable to X-rays, gamma-rays, or particles
Landscapes
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
- Radiation-Therapy Devices (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
371,123. Discharge apparatus. NAAMLOOZE VENNOOTSCHAP PHILIPS' GLOEILAMPENFABRIEKEN, 13D, Emmasingel, Eindhoven, Holland. March 14, 1931, No. 7950. Convention date, March 25, 1930. [Class 39 (i).] Metal or graphite windows for the emission of X- or cathoderays are fixed to metal parts of discharge tubes by a binding agent of glass, enamel or like vitreous material fixed to the metal parts around the rim of the window. A nickel window 3 some hundredths of a mm. thick may be secured by glass 5 and a locking-piece 6 in a recess 4 in the wall 1. The glass is fused to the piece 6 and wall 1, which may both be of a chrome-iron alloy. If the glass is heated by a flame, a heat-insulating body is placed over the window.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL371123X | 1930-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB371123A true GB371123A (en) | 1932-04-21 |
Family
ID=19785548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7950/31A Expired GB371123A (en) | 1930-03-25 | 1931-03-14 | Improvements in windows for electric discharge tubes for the emission of x-rays or cathode rays |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2000845A (en) |
| BE (1) | BE377651A (en) |
| DE (1) | DE593909C (en) |
| FR (1) | FR712402A (en) |
| GB (1) | GB371123A (en) |
| NL (1) | NL30163C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE750420C (en) * | 1938-11-09 | 1944-12-21 | Contact arrangement for cathode ray tubes for supplying power to a conductive wall covering | |
| US2419049A (en) * | 1943-03-29 | 1947-04-15 | Westinghouse Electric Corp | Metal supported glass window |
| US2770033A (en) * | 1951-06-14 | 1956-11-13 | Machlett Lab Inc | Method of soldering a thin beryllium member to a metal part |
-
0
- BE BE377651D patent/BE377651A/xx unknown
- NL NL30163D patent/NL30163C/xx active
-
1931
- 1931-02-11 US US515118D patent/US2000845A/en not_active Expired - Lifetime
- 1931-02-27 DE DEN31676D patent/DE593909C/en not_active Expired
- 1931-03-02 FR FR712402D patent/FR712402A/en not_active Expired
- 1931-03-14 GB GB7950/31A patent/GB371123A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2000845A (en) | 1935-05-07 |
| FR712402A (en) | 1931-10-02 |
| NL30163C (en) | |
| DE593909C (en) | 1934-03-07 |
| BE377651A (en) |
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