GB541306A - Improvements in or relating to holders for thermionic valves and like electrical connecting devices - Google Patents

Improvements in or relating to holders for thermionic valves and like electrical connecting devices

Info

Publication number
GB541306A
GB541306A GB711440A GB711440A GB541306A GB 541306 A GB541306 A GB 541306A GB 711440 A GB711440 A GB 711440A GB 711440 A GB711440 A GB 711440A GB 541306 A GB541306 A GB 541306A
Authority
GB
United Kingdom
Prior art keywords
plate
holders
aperture
relating
electrical connecting
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
GB711440A
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.)
HENRY GRAEME AYTOUN KAY
Original Assignee
HENRY GRAEME AYTOUN KAY
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 HENRY GRAEME AYTOUN KAY filed Critical HENRY GRAEME AYTOUN KAY
Priority to GB711440A priority Critical patent/GB541306A/en
Publication of GB541306A publication Critical patent/GB541306A/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
    • H01R33/76—Holders with sockets, clips, or analogous contacts adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket
    • H01R33/7664—Holders with sockets, clips, or analogous contacts adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket having additional guiding, adapting, shielding, anti-vibration or mounting means

Landscapes

  • Control Of Transmission Device (AREA)

Abstract

541,306. Thermionic valve holders. CLARK, G, W., and KAY, H. G. A. April 19, 1940, No. 7114. [Class 38 (i)] The body 1 of a valve holder &c. is passed through an aperture 4 in a plate 3 until a flange 2 or equivalent projection on the holder engages the face of the plate, resilient members such as teeth 9, that project inwardly around the aperture 4, engaging the body 1 to secure it in place. The teeth 9 may be cut from the periphery of the aperture 4. itself or may be formed on a separate ring 8 that is forced up by a tool 10 into engagement with the plate 3. A mark 6 and a corresponding mark on the plate 3 indicate the correct position of the member 1, or a positive locating means may be provided.
GB711440A 1940-04-19 1940-04-19 Improvements in or relating to holders for thermionic valves and like electrical connecting devices Expired GB541306A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB711440A GB541306A (en) 1940-04-19 1940-04-19 Improvements in or relating to holders for thermionic valves and like electrical connecting devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB711440A GB541306A (en) 1940-04-19 1940-04-19 Improvements in or relating to holders for thermionic valves and like electrical connecting devices

Publications (1)

Publication Number Publication Date
GB541306A true GB541306A (en) 1941-11-21

Family

ID=9826866

Family Applications (1)

Application Number Title Priority Date Filing Date
GB711440A Expired GB541306A (en) 1940-04-19 1940-04-19 Improvements in or relating to holders for thermionic valves and like electrical connecting devices

Country Status (1)

Country Link
GB (1) GB541306A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2441907A (en) * 1945-04-25 1948-05-18 Arthur J Schmitt Mounting means more particularly for radio sockets
US3052864A (en) * 1958-12-08 1962-09-04 Edwin G Gaynor Fluorescent lamp holder
US3710130A (en) * 1971-02-10 1973-01-09 Itt Mounting structure for use in luminaire
US4447106A (en) * 1981-11-25 1984-05-08 E. I. Du Pont De Nemours And Company Panel mounted modular jack
GB2294816A (en) * 1994-11-04 1996-05-08 Lilleshall Plastics Eng Jack socket mounting
EP2061119A3 (en) * 2007-11-17 2011-08-24 Amphenol-Tuchel Electronics GmbH Contact element and procedure for manufacturing

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2441907A (en) * 1945-04-25 1948-05-18 Arthur J Schmitt Mounting means more particularly for radio sockets
US3052864A (en) * 1958-12-08 1962-09-04 Edwin G Gaynor Fluorescent lamp holder
US3710130A (en) * 1971-02-10 1973-01-09 Itt Mounting structure for use in luminaire
US4447106A (en) * 1981-11-25 1984-05-08 E. I. Du Pont De Nemours And Company Panel mounted modular jack
GB2294816A (en) * 1994-11-04 1996-05-08 Lilleshall Plastics Eng Jack socket mounting
GB2294816B (en) * 1994-11-04 1998-10-07 Lilleshall Plastics Eng Jack socket
EP2061119A3 (en) * 2007-11-17 2011-08-24 Amphenol-Tuchel Electronics GmbH Contact element and procedure for manufacturing

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