GB1097144A - Hermetically sealed envelopes - Google Patents

Hermetically sealed envelopes

Info

Publication number
GB1097144A
GB1097144A GB24751/65A GB2475165A GB1097144A GB 1097144 A GB1097144 A GB 1097144A GB 24751/65 A GB24751/65 A GB 24751/65A GB 2475165 A GB2475165 A GB 2475165A GB 1097144 A GB1097144 A GB 1097144A
Authority
GB
United Kingdom
Prior art keywords
hermetically sealed
side wall
sealed envelopes
composite side
ceramic sections
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
GB24751/65A
Inventor
Jo Emmett Jennings
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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
Priority to US114098A priority Critical patent/US3222484A/en
Priority to BE664794A priority patent/BE664794A/xx
Priority to NL6507120A priority patent/NL6507120A/xx
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Priority to GB24751/65A priority patent/GB1097144A/en
Priority to DEST18812U priority patent/DE1956363U/en
Priority to CH870665A priority patent/CH449742A/en
Priority to FR34238A priority patent/FR1452966A/en
Publication of GB1097144A publication Critical patent/GB1097144A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/02—Gas or vapour dielectrics
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/662—Housings or protective screens
    • H01H33/66238—Specific bellows details

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Ceramic Capacitors (AREA)

Abstract

1,097,144. Capacitors. INTERNATIONAL STANDARD ELECTRIC CORPORATION. June 11, 1965, No. 24751/65. Heading H1M. [Also in Division H2] A variable capacitor has an envelope comprising a composite side wall formed from a plurality of axially spaced tubular ceramic sections and an expansible tubular metallic member sealed between each two adjacent ceramic sections, and rigid end walls closing the opposite ends of the composite side wall.
GB24751/65A 1961-06-01 1965-06-11 Hermetically sealed envelopes Expired GB1097144A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US114098A US3222484A (en) 1961-06-01 1961-06-01 Expansible vacuum envelope for electrical devices
BE664794A BE664794A (en) 1961-06-01 1965-06-02
NL6507120A NL6507120A (en) 1961-06-01 1965-06-04
GB24751/65A GB1097144A (en) 1961-06-01 1965-06-11 Hermetically sealed envelopes
DEST18812U DE1956363U (en) 1961-06-01 1965-06-14 EXPANDABLE VACUUM CONTAINER FOR ELECTRIC DEVICES.
CH870665A CH449742A (en) 1961-06-01 1965-06-22 Hermetically sealed housing and its use for vacuum switches
FR34238A FR1452966A (en) 1961-06-01 1965-10-08 Expandable vacuum envelope for electrical equipment

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US114098A US3222484A (en) 1961-06-01 1961-06-01 Expansible vacuum envelope for electrical devices
NL6507120A NL6507120A (en) 1961-06-01 1965-06-04
GB24751/65A GB1097144A (en) 1961-06-01 1965-06-11 Hermetically sealed envelopes
DEST18812U DE1956363U (en) 1961-06-01 1965-06-14 EXPANDABLE VACUUM CONTAINER FOR ELECTRIC DEVICES.
CH870665A CH449742A (en) 1961-06-01 1965-06-22 Hermetically sealed housing and its use for vacuum switches
FR34238A FR1452966A (en) 1961-06-01 1965-10-08 Expandable vacuum envelope for electrical equipment

Publications (1)

Publication Number Publication Date
GB1097144A true GB1097144A (en) 1967-12-29

Family

ID=27543820

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24751/65A Expired GB1097144A (en) 1961-06-01 1965-06-11 Hermetically sealed envelopes

Country Status (7)

Country Link
US (1) US3222484A (en)
BE (1) BE664794A (en)
CH (1) CH449742A (en)
DE (1) DE1956363U (en)
FR (1) FR1452966A (en)
GB (1) GB1097144A (en)
NL (1) NL6507120A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48255U (en) * 1971-05-26 1973-01-05

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3129020A1 (en) * 1981-07-22 1983-02-10 Siemens AG, 1000 Berlin und 8000 München "VACUUM SWITCH"
DE102009031598B4 (en) * 2009-07-06 2011-06-01 Siemens Aktiengesellschaft Vacuum interrupter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE526940C (en) * 1926-08-26 1931-06-12 Birka Regulator Ges M B H Electrical switch, in which contacts in a vessel-like switching element work under vacuum or inert gas
BE343771A (en) * 1926-09-13
US1905751A (en) * 1929-12-26 1933-04-25 Gen Electric Vacuum sealing structure
DE663422C (en) * 1935-10-24 1938-08-05 Stotz Kontakt Gmbh Installation switch with rotary or push-button operation
US2326074A (en) * 1939-09-20 1943-08-03 Westinghouse Electric & Mfg Co Circuit interrupter
CH245185A (en) * 1941-10-07 1946-10-31 Hermes Patentverwertungs Gmbh Device for influencing the flow of current in an electrical circuit.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48255U (en) * 1971-05-26 1973-01-05

Also Published As

Publication number Publication date
FR1452966A (en) 1966-04-15
CH449742A (en) 1968-01-15
BE664794A (en) 1965-12-02
NL6507120A (en) 1966-12-05
DE1956363U (en) 1967-03-02
US3222484A (en) 1965-12-07

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