GB260060A - Improvements in or relating to holders or adaptors for thermionic valves - Google Patents

Improvements in or relating to holders or adaptors for thermionic valves

Info

Publication number
GB260060A
GB260060A GB1976725A GB1976725A GB260060A GB 260060 A GB260060 A GB 260060A GB 1976725 A GB1976725 A GB 1976725A GB 1976725 A GB1976725 A GB 1976725A GB 260060 A GB260060 A GB 260060A
Authority
GB
United Kingdom
Prior art keywords
pins
valve
springs
base
sockets
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
GB1976725A
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.)
KEITH SEFTON MOLYNEUX FFENNELL
Benjamin Electric Ltd
Original Assignee
KEITH SEFTON MOLYNEUX FFENNELL
Benjamin Electric Ltd
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 KEITH SEFTON MOLYNEUX FFENNELL, Benjamin Electric Ltd filed Critical KEITH SEFTON MOLYNEUX FFENNELL
Priority to GB1976725A priority Critical patent/GB260060A/en
Publication of GB260060A publication Critical patent/GB260060A/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
    • H01R33/94—Holders formed as intermediate parts for linking a counter-part to a coupling part

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

260,060. Benjamin Electric, Ltd., and Ffennell, K. S. M. Aug. 5, 1925. Vacuum tubes. - An anti-vibration valve adapter has a carrier portion 4 supported on a base 1 by conductor springs 3 of strip or sheet metal each having a part 3a fixed to the carrier and adapted to engage with a valve pin, a part 3b fixed to a contact pin 2 on the base, and an intermediate part spirally coiled. The ends of the spring may be formed as split sockets to engage with the valve pins and contact pins; or the lower sockets may be extended to form pins. Movement of the springs is limited by extensions 3f and a screw stop 5, or by one or more pins on the carrier extending through holes in the base. In a modification the lower part of each spring is replaced by an L-shaped extension secured by a screw to a contact pin. In other arrangements the valve sockets and contact pins are secured to the springs, for instance by riveting, soldering, or set-screws. Specification 250,431 is referred to. Specification 222,086 also is referred to in the Provisional Specification.
GB1976725A 1925-08-05 1925-08-05 Improvements in or relating to holders or adaptors for thermionic valves Expired GB260060A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1976725A GB260060A (en) 1925-08-05 1925-08-05 Improvements in or relating to holders or adaptors for thermionic valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1976725A GB260060A (en) 1925-08-05 1925-08-05 Improvements in or relating to holders or adaptors for thermionic valves

Publications (1)

Publication Number Publication Date
GB260060A true GB260060A (en) 1926-10-28

Family

ID=10134871

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1976725A Expired GB260060A (en) 1925-08-05 1925-08-05 Improvements in or relating to holders or adaptors for thermionic valves

Country Status (1)

Country Link
GB (1) GB260060A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2459647A (en) * 1944-08-31 1949-01-18 Bryant Electric Co Lamp holder for fluorescent lamps
US3688248A (en) * 1968-08-13 1972-08-29 Henry John Modrey Roller metal pin for use as electric connector or fastener

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2459647A (en) * 1944-08-31 1949-01-18 Bryant Electric Co Lamp holder for fluorescent lamps
US3688248A (en) * 1968-08-13 1972-08-29 Henry John Modrey Roller metal pin for use as electric connector or fastener

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