GB548097A - Improvements in and relating to holders for thermionic valves and like electronic devices - Google Patents

Improvements in and relating to holders for thermionic valves and like electronic devices

Info

Publication number
GB548097A
GB548097A GB736041A GB736041A GB548097A GB 548097 A GB548097 A GB 548097A GB 736041 A GB736041 A GB 736041A GB 736041 A GB736041 A GB 736041A GB 548097 A GB548097 A GB 548097A
Authority
GB
United Kingdom
Prior art keywords
blade
holders
valve
relating
electronic devices
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
GB736041A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB736041A priority Critical patent/GB548097A/en
Publication of GB548097A publication Critical patent/GB548097A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/74—Devices having four or more poles, e.g. holders for compact fluorescent lamps

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)

Abstract

548,097. Thermionic valve holders. BULGIN, A. F., and STOTT, H. T. June 11, 1941, No. 7360. [Class 38 (i)] A holder for a valve c with radial contact pins d comprises bayonet slots m to receive the pins and a spring acting on each pin to force it up into locking engagement with the undercut part of its bayonet slot. The spring preferably takes the form of a blade n associated with the bayonet slot m formed in a contact member l. The blade is secured to the member l by a rivet h that also serves to mount the member l on a base a. If the member l is of insulating material, the blade n constituted the contact. According to the Provisional Specification the springs n may be replaced by a single spring pressing on the envelope of the valve.
GB736041A 1941-06-11 1941-06-11 Improvements in and relating to holders for thermionic valves and like electronic devices Expired GB548097A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB736041A GB548097A (en) 1941-06-11 1941-06-11 Improvements in and relating to holders for thermionic valves and like electronic devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB736041A GB548097A (en) 1941-06-11 1941-06-11 Improvements in and relating to holders for thermionic valves and like electronic devices

Publications (1)

Publication Number Publication Date
GB548097A true GB548097A (en) 1942-09-24

Family

ID=9831612

Family Applications (1)

Application Number Title Priority Date Filing Date
GB736041A Expired GB548097A (en) 1941-06-11 1941-06-11 Improvements in and relating to holders for thermionic valves and like electronic devices

Country Status (1)

Country Link
GB (1) GB548097A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2458390A (en) * 1946-02-21 1949-01-04 Nat Company Inc Socket for electronic tubes with associated condensers
US2536011A (en) * 1947-03-27 1950-12-26 Toth Emerick Miniature acorn-tube socket with floating contacts
GB2160034A (en) * 1984-04-05 1985-12-11 Pressac Ltd Electrical sockets for use with cathode ray tubes
GB2168546A (en) * 1984-12-12 1986-06-18 Jeremy Nigel John Vinter Electric plug and socket
WO2003050838A1 (en) * 2001-12-12 2003-06-19 Thomson Licensing S. A. Cathode ray tube electrical connector

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2458390A (en) * 1946-02-21 1949-01-04 Nat Company Inc Socket for electronic tubes with associated condensers
US2536011A (en) * 1947-03-27 1950-12-26 Toth Emerick Miniature acorn-tube socket with floating contacts
GB2160034A (en) * 1984-04-05 1985-12-11 Pressac Ltd Electrical sockets for use with cathode ray tubes
GB2168546A (en) * 1984-12-12 1986-06-18 Jeremy Nigel John Vinter Electric plug and socket
WO2003050838A1 (en) * 2001-12-12 2003-06-19 Thomson Licensing S. A. Cathode ray tube electrical connector
US6670746B2 (en) 2001-12-12 2003-12-30 Thomson Licensing S.A. Cathode ray tube electrical connector with through passage and leaf springs

Similar Documents

Publication Publication Date Title
GB519404A (en) Resilient fastening device for bearings particularly for balance-staffs of watches
GB548097A (en) Improvements in and relating to holders for thermionic valves and like electronic devices
GB558114A (en) Improvements in and relating to holders for thermionic valves and other electrical devices
GB1379646A (en) Battery tester
GB559562A (en) Improvements in and relating to electrical contacts of holders for thermionic valves, plugs and the like
US2656521A (en) Fluorescent lamp holder
GB542479A (en) Improvements in and relating to fasteners
USD177609S (en) Electric lamp base
GB577105A (en) Improvements in thermionic valve holders
GB519478A (en) A plug and socket electrical coupling
GB356509A (en) Improvements in holders for thermionic valves and like devices
GB538390A (en) Improvements in and relating to holders for lamps, valves and other electrical devices
GB564836A (en) Improvements in or relating to holders for thermionic and like valves
GB704658A (en) Improvements in and relating to sockets for thermionic valves, electrical plugs and like electrical devices having projecting prongs
GB327511A (en) Improvements in or relating to holders for thermionic valves
GB568133A (en) Improvements in and relating to bases for electric lamps and similar devices
GB743422A (en) Improvements relating to electric lamp holders
GB539040A (en) Improvements in and relating to sockets for thermionic valves and the like
GB540355A (en) Improvements in electric lamp sockets
GB544015A (en) Improvements in and relating to electrical sockets for thermionic valves, plugs or the like
GB301316A (en) Press-buttons
GB729473A (en) Improvements in or relating to furniture articles, such as tables
GB792935A (en) An improved lighting fitting for a series of electric lamps particularly for table lighting
GB700321A (en) Improvements relating to electric lamp holders and their manufacture
GB434766A (en) Improvements in or relating to sockets for contact plugs of thermionic valves and the like