GB788562A - Thermoconductive screening can for electronic tube - Google Patents

Thermoconductive screening can for electronic tube

Info

Publication number
GB788562A
GB788562A GB19822/55A GB1982255A GB788562A GB 788562 A GB788562 A GB 788562A GB 19822/55 A GB19822/55 A GB 19822/55A GB 1982255 A GB1982255 A GB 1982255A GB 788562 A GB788562 A GB 788562A
Authority
GB
United Kingdom
Prior art keywords
tube
screening
thermoconductive
electronic tube
july
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
GB19822/55A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB788562A publication Critical patent/GB788562A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
    • H01J5/12—Double-wall vessels or containers

Abstract

788,562. Discharge apparatus. STANDARD TELEPHONES & CABLES, Ltd. July 8,1955 [July 14, 1954], No. 19822/55. Class 39(1). A screening arrangement for an electronic tube 1 comprises a can 3 adapted to be locked at one end to the tube base 2, and a conductive resilient network 4 lining the can. A spring 9 draws the network, which may be of braided copper, tightly over the tube envelope, so that there is good thermal contact with both tube and can. An end piece 5 fits into a ring 6 attached to part of the casing 7, which serves to dissipate heat conducted from the valve.
GB19822/55A 1954-07-14 1955-07-08 Thermoconductive screening can for electronic tube Expired GB788562A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE788562X 1954-07-14

Publications (1)

Publication Number Publication Date
GB788562A true GB788562A (en) 1958-01-02

Family

ID=3880592

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19822/55A Expired GB788562A (en) 1954-07-14 1955-07-08 Thermoconductive screening can for electronic tube

Country Status (3)

Country Link
US (1) US2829870A (en)
BE (1) BE530361A (en)
GB (1) GB788562A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3043973A (en) * 1957-05-31 1962-07-10 Siemens Ag Cooling thermally stressed parts of electron tubes
DE1165696B (en) * 1959-09-10 1964-03-19 Internat Electronic Res Corp Heat-dissipating and shock-absorbing insert for essentially cylindrical housings for electronic components
US3185756A (en) * 1960-05-02 1965-05-25 Cool Fin Electronics Corp Heat-dissipating tube shield
US3141719A (en) * 1961-08-03 1964-07-21 Esquire Inc Light fixture
FR1334976A (en) * 1962-04-27 1963-08-16 Thomson Houston Comp Francaise Improvement of walls cooled by vaporization of a liquid and of devices comprising such walls
US3445799A (en) * 1966-10-17 1969-05-20 Texas Instruments Inc Electric winding protective means
US3656545A (en) * 1968-05-21 1972-04-18 Varian Associates Fibrous vapor cooling means

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1538159A (en) * 1925-05-19 Cooling device
US2398626A (en) * 1944-12-20 1946-04-16 Cinch Mfg Corp Shielded tube mounting
US2497963A (en) * 1947-01-02 1950-02-21 Teletone Radio Corp Attachment for radio sets

Also Published As

Publication number Publication date
US2829870A (en) 1958-04-08
BE530361A (en)

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