GB698450A - Improvements in x-ray tubes - Google Patents
Improvements in x-ray tubesInfo
- Publication number
- GB698450A GB698450A GB29629/51A GB2962951A GB698450A GB 698450 A GB698450 A GB 698450A GB 29629/51 A GB29629/51 A GB 29629/51A GB 2962951 A GB2962951 A GB 2962951A GB 698450 A GB698450 A GB 698450A
- Authority
- GB
- United Kingdom
- Prior art keywords
- collar
- socket member
- housing
- dec
- terminal
- 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
- H01J35/00—X-ray tubes
- H01J35/02—Details
Landscapes
- X-Ray Techniques (AREA)
Abstract
698,450. X-ray apparatus. MACHLETT LABORATORIES, Inc. Dec. 18, 1951 [Dec. 26, 1950], No. 29629/51. Class 98 (i). [Also in Groups XXXVI and XL (a)] An X-ray tube is mounted in a housing 38 by a collar 32, spring contact fingers on the housing engaging the filament terminals which are in the form of external rings 16, 18. Part of the housing comprises two socket members 36, 37 in threaded engagement ; spring fingers 35 on socket member 36 make contact to terminal 18, and spring fingers 41 on socket member 37 make contact to terminal 16. Collar 32 rests against an insulating block 39, and between collar 32 and upper socket member 37 is a deformable ring 40 forming an oil-tight joint. Specification 630,571 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202776A US2679017A (en) | 1950-12-26 | 1950-12-26 | X-ray tube |
Publications (1)
Publication Number | Publication Date |
---|---|
GB698450A true GB698450A (en) | 1953-10-14 |
Family
ID=22751212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB29629/51A Expired GB698450A (en) | 1950-12-26 | 1951-12-18 | Improvements in x-ray tubes |
Country Status (3)
Country | Link |
---|---|
US (1) | US2679017A (en) |
GB (1) | GB698450A (en) |
NL (1) | NL92553C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1148026B (en) * | 1960-03-17 | 1963-05-02 | Ass Elect Ind | X-ray tube |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3358168A (en) * | 1965-01-06 | 1967-12-12 | Morris Associates | X-ray tube with cooling jacket for target |
NL8603264A (en) * | 1986-12-23 | 1988-07-18 | Philips Nv | ROENTGEN TUBE WITH A RING-SHAPED FOCUS. |
NL9000203A (en) * | 1990-01-29 | 1991-08-16 | Philips Nv | ROENTGEN TUBE END WINDOW. |
DE69316041T2 (en) * | 1992-01-27 | 1998-07-02 | Koninkl Philips Electronics Nv | X-ray tube with reduced working distance |
EP0885454A1 (en) * | 1996-12-06 | 1998-12-23 | Koninklijke Philips Electronics N.V. | X-ray tube having an internal window shield |
JP4435124B2 (en) * | 2005-08-29 | 2010-03-17 | 株式会社東芝 | X-ray tube |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1183871A (en) * | 1913-11-19 | 1916-05-23 | Eli Grimes | X-ray tube. |
NL14471C (en) * | 1922-12-06 | 1926-03-15 | ||
NL77655C (en) * | 1945-11-26 | |||
US2472745A (en) * | 1946-09-19 | 1949-06-07 | Dow Chemical Co | Apparatus for producing a convergent x-ray beam |
US2517334A (en) * | 1947-12-26 | 1950-08-01 | Eitel Mccullough Inc | Electron tube having annular envelope |
US2496003A (en) * | 1948-01-02 | 1950-01-31 | Eitel Mccullough Inc | Electron tube having annular electrodes |
US2569872A (en) * | 1949-12-24 | 1951-10-02 | Machlett Lab Inc | Electron discharge tube |
-
0
- NL NL92553D patent/NL92553C/xx active
-
1950
- 1950-12-26 US US202776A patent/US2679017A/en not_active Expired - Lifetime
-
1951
- 1951-12-18 GB GB29629/51A patent/GB698450A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1148026B (en) * | 1960-03-17 | 1963-05-02 | Ass Elect Ind | X-ray tube |
Also Published As
Publication number | Publication date |
---|---|
NL92553C (en) | |
US2679017A (en) | 1954-05-18 |
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