GB682799A - Improvements in mounting arrangements for electrical components - Google Patents

Improvements in mounting arrangements for electrical components

Info

Publication number
GB682799A
GB682799A GB1166150A GB1166150A GB682799A GB 682799 A GB682799 A GB 682799A GB 1166150 A GB1166150 A GB 1166150A GB 1166150 A GB1166150 A GB 1166150A GB 682799 A GB682799 A GB 682799A
Authority
GB
United Kingdom
Prior art keywords
container
lip
effected
valve
electrical components
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
GB1166150A
Inventor
Peter John Brine
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.)
British Telecommunications PLC
British Telecommunications Research Ltd
Original Assignee
British Telecommunications PLC
British Telecommunications Research 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 British Telecommunications PLC, British Telecommunications Research Ltd filed Critical British Telecommunications PLC
Priority to GB1166150A priority Critical patent/GB682799A/en
Publication of GB682799A publication Critical patent/GB682799A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/06—Hermetically-sealed casings
    • H05K5/061—Hermetically-sealed casings sealed by a gasket held between a removable cover and a body, e.g. O-ring, packing

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

682,799. Radio apparatus. BRITISH TELECOMMUNICATIONS RESEARCH, Ltd. May 1, 1951 [May 10, 1950], No. 11661/50. Class 40 (v). In electrical equipment which needs to be hermetically sealed, components which generate heat, such as a valve 4, are arranged to protrude from a container 1 enclosing the remainder of the equipment; each such component is provided with a cylindrical portion co-operating with a lip 9 of approximately the same diameter on the container, sealing against ingress of air between the component and the lip being effected by a sleeve 10 of flexible material, such as rubber. Components requiring replacement are similarly enclosed in a cylindrical container 14 which plugs into a valve-holder 17 attached to the inside of the container, a seal being effected by rubber sleeve 15.
GB1166150A 1950-05-10 1950-05-10 Improvements in mounting arrangements for electrical components Expired GB682799A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1166150A GB682799A (en) 1950-05-10 1950-05-10 Improvements in mounting arrangements for electrical components

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1166150A GB682799A (en) 1950-05-10 1950-05-10 Improvements in mounting arrangements for electrical components

Publications (1)

Publication Number Publication Date
GB682799A true GB682799A (en) 1952-11-19

Family

ID=9990354

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1166150A Expired GB682799A (en) 1950-05-10 1950-05-10 Improvements in mounting arrangements for electrical components

Country Status (1)

Country Link
GB (1) GB682799A (en)

Similar Documents

Publication Publication Date Title
GB1085691A (en) Improvements in and relating to the vacuum-tight mounting of removable current and voltage supply conductors
GB682799A (en) Improvements in mounting arrangements for electrical components
GB747546A (en) Improvements relating to electron discharge devices
GB748202A (en) Improvements in or relating to getter holders
GB653899A (en) Improvements in or relating to vapour electric devices
GB1060994A (en) Improvements relating to vacuum switches
GB852728A (en) Improvements in or relating to electrical discharge tubes
CA463414A (en) Electrode gland
GB571930A (en) Improvements in or relating to electrical insulators
ES292983A1 (en) Improvements in high tension armored cells, with discharge device (Machine-translation by Google Translate, not legally binding)
GB631534A (en) Improvements in and relating to electrical terminal constructions
GB598678A (en) Improvements in airtight containers for electric devices
GB646063A (en) Assembly device for rectifying discs
AU235326B2 (en) Diaphragm seal for reciprocating shaft
AU245139B2 (en) Improved high pressure mechanical seal gasket
CA580855A (en) Labyrinth seals
GB763074A (en) Improvements relating to the coupling of radio acrial rod elements
CA579005A (en) Electrode assembly for electron discharge device
AU5318159A (en) Diaphragm seal for reciprocating shaft
CA464375A (en) Cathode assembly for electron discharge devices
CA495788A (en) High power electron discharge devices
GB802495A (en) Improvements in or relating to flexible seals for movable members
CA469329A (en) Vacuum printing frame gaskets
CA579147A (en) Increasing the particle size of synthetic rubber latices
CA585840A (en) Increasing the particle size of synthetic rubber latices