DE2459527A1 - Dampfschirm-halterungsvorrichtung fuer vakuum-umhuellungen und einbauverfahren - Google Patents

Dampfschirm-halterungsvorrichtung fuer vakuum-umhuellungen und einbauverfahren

Info

Publication number
DE2459527A1
DE2459527A1 DE19742459527 DE2459527A DE2459527A1 DE 2459527 A1 DE2459527 A1 DE 2459527A1 DE 19742459527 DE19742459527 DE 19742459527 DE 2459527 A DE2459527 A DE 2459527A DE 2459527 A1 DE2459527 A1 DE 2459527A1
Authority
DE
Germany
Prior art keywords
ring
envelope
glass
retaining ring
embedded
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.)
Withdrawn
Application number
DE19742459527
Other languages
German (de)
English (en)
Inventor
John Robert Lucek
Vernon Barton Palen
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of DE2459527A1 publication Critical patent/DE2459527A1/de
Withdrawn legal-status Critical Current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
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/04—Other methods of shaping glass by centrifuging
    • 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
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
    • H01H2033/66276—Details relating to the mounting of screens in vacuum switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
DE19742459527 1973-12-26 1974-12-17 Dampfschirm-halterungsvorrichtung fuer vakuum-umhuellungen und einbauverfahren Withdrawn DE2459527A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42751773A 1973-12-26 1973-12-26

Publications (1)

Publication Number Publication Date
DE2459527A1 true DE2459527A1 (de) 1975-09-04

Family

ID=23695207

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742459527 Withdrawn DE2459527A1 (de) 1973-12-26 1974-12-17 Dampfschirm-halterungsvorrichtung fuer vakuum-umhuellungen und einbauverfahren

Country Status (4)

Country Link
JP (1) JPS5097869A (https=)
DE (1) DE2459527A1 (https=)
GB (1) GB1498183A (https=)
SE (1) SE398413B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419577A1 (fr) * 1978-03-08 1979-10-05 Gen Electric Bague de support d'ecran pour enveloppe de disjoncteurs sous vide

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112218901B (zh) * 2018-06-11 2023-08-25 株式会社日本触媒 含有乙烯基醚基的(甲基)丙烯酸酯聚合物及其制造方法、以及聚合物组合物

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838363B1 (https=) * 1969-06-09 1973-11-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419577A1 (fr) * 1978-03-08 1979-10-05 Gen Electric Bague de support d'ecran pour enveloppe de disjoncteurs sous vide

Also Published As

Publication number Publication date
SE398413B (sv) 1977-12-19
JPS5097869A (https=) 1975-08-04
SE7416266L (https=) 1975-06-27
GB1498183A (en) 1978-01-18

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8130 Withdrawal