[go: up one dir, main page]

GB160019A - Improvements in and relating to x-ray apparatus - Google Patents

Improvements in and relating to x-ray apparatus

Info

Publication number
GB160019A
GB160019A GB32194/??A GB3219419A GB160019A GB 160019 A GB160019 A GB 160019A GB 3219419 A GB3219419 A GB 3219419A GB 160019 A GB160019 A GB 160019A
Authority
GB
United Kingdom
Prior art keywords
socket
rheostat
lead
arms
contact
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
Application number
GB32194/??A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
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.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Priority to GB32194/??A priority Critical patent/GB160019A/en
Publication of GB160019A publication Critical patent/GB160019A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/26—Measuring, controlling or protecting
    • H05G1/54—Protecting or lifetime prediction
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/02—Constructional details
    • H05G1/04—Mounting the X-ray tube within a closed housing
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/02—Constructional details
    • H05G1/04—Mounting the X-ray tube within a closed housing
    • H05G1/06—X-ray tube and at least part of the power supply apparatus being mounted within the same housing

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • X-Ray Techniques (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)

Abstract

160,019. British Thomson - -Houston Co., Ltd., (GeneraL Electric Co.). Dec. 23, 1919. Transformers. - An oil tank containing a R÷ntgenray tube and transformer also contains means such as a rheostat for varying the heating current of the cathode which can be adjusted from outside the tank. The rheostat 22 is mounted on an insulated holder 16 and the contact 24 is carried by two ratchet wheels 26, 26<1>. The teeth of these wheels are oppositely cut and the contact 24 is stepped as required by pawls 27, 28 mounted on insulated arms 23, 38. These arms are connected to flexible metal bellows 32, 33, and spring-returned by springs 36, 39. The cathode conductors 10, 20 are connected to the members of a screw socket 42, the lead 20 from the resistance 22 being connected with the spring clip 43 at the base of the socket and the lead 10 being brought to the socket shell 42.
GB32194/??A 1919-10-24 1919-12-23 Improvements in and relating to x-ray apparatus Expired GB160019A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB32194/??A GB160019A (en) 1919-10-24 1919-12-23 Improvements in and relating to x-ray apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US333092A US1394144A (en) 1919-10-24 1919-10-24 Incandescent-cathode apparatus
GB32194/??A GB160019A (en) 1919-10-24 1919-12-23 Improvements in and relating to x-ray apparatus

Publications (1)

Publication Number Publication Date
GB160019A true GB160019A (en) 1921-03-17

Family

ID=23301228

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32194/??A Expired GB160019A (en) 1919-10-24 1919-12-23 Improvements in and relating to x-ray apparatus

Country Status (3)

Country Link
US (2) US1394143A (en)
FR (4) FR519671A (en)
GB (1) GB160019A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767887C (en) * 1937-03-06 1954-08-02 Alphonse Ferdinand Pieper Roentgengeraet with a swiveling housing which encloses the Roentgenroehre and the transformer assigned to it

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2444351A (en) * 1943-05-28 1948-06-29 Rca Corp Float type expansion chamber for closed fluid systems
US2471011A (en) * 1946-12-19 1949-05-24 Arthur L Shapiro Battery charger and rectifier therefor
US3145357A (en) * 1961-07-10 1964-08-18 Gen Electric Expansion chamber for orienting liquid level
US3242250A (en) * 1963-02-11 1966-03-22 Wehr Steel Company Expansion chamber for liquid cooled electrical apparatus
GB1108098A (en) * 1966-08-26 1968-04-03 Standard Telephones Cables Ltd Oil immersed electrical components
FR2059946A1 (en) * 1969-06-05 1971-06-11 Alsthom Savoisienne
US7376218B2 (en) * 2006-08-16 2008-05-20 Endicott Interconnect Technologies, Inc. X-ray source assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767887C (en) * 1937-03-06 1954-08-02 Alphonse Ferdinand Pieper Roentgengeraet with a swiveling housing which encloses the Roentgenroehre and the transformer assigned to it

Also Published As

Publication number Publication date
US1394144A (en) 1921-10-18
FR519671A (en) 1921-06-14
FR28030E (en) 1924-11-11
FR22873E (en) 1921-09-05
FR30453E (en) 1926-07-17
US1394143A (en) 1921-10-18

Similar Documents

Publication Publication Date Title
GB160019A (en) Improvements in and relating to x-ray apparatus
US2371945A (en) Electrode holder
US1413996A (en) Apparatus for sealing
GB165512A (en) Improvements in and relating to x-ray apparatus
GB144191A (en) Improvements in and relating to bushings for electric conductors
US1682730A (en) High-tension electric valve
GB361855A (en) Improvements in x-ray apparatus
GB191208640A (en) Improvements in Slip-ring Collector Devices for Electrical Instruments and Machines.
GB145839A (en) Improvements in and relating to x-ray apparatus
US1236792A (en) X-ray apparatus.
GB260887A (en) Improvements in electric soldering irons
GB200131A (en) Improvements in electrode holders for high frequency electrical apparatus
GB190306A (en) Improvements in and relating to apparatus operable at high voltages in an enclosed tank
GB363595A (en) Improvements in or relating to x-ray installations
GB417065A (en) Improvements in x-ray apparatus
GB191509233A (en) Vacuum Regulation.
GB175060A (en) Improvements in electrical igniters
GB396315A (en) Improvements in or relating to luminous electric discharge tubes
GB344397A (en)
GB584807A (en) Improvements in or relating to tubular containers for electrical condensers or other apparatus
GB463809A (en) Improvements in and relating to electric welding appliances
Thiessen Use of the neon bulb for conductivity demonstration.
GB281542A (en) Improvements in therapeutic light-radiating appliances
GB186973A (en) An improved electrical resistance
GB398688A (en) Improvements in and relating to current leads for electric apparatus