FR2206573B1 - - Google Patents

Info

Publication number
FR2206573B1
FR2206573B1 FR7240740A FR7240740A FR2206573B1 FR 2206573 B1 FR2206573 B1 FR 2206573B1 FR 7240740 A FR7240740 A FR 7240740A FR 7240740 A FR7240740 A FR 7240740A FR 2206573 B1 FR2206573 B1 FR 2206573B1
Authority
FR
France
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
FR7240740A
Other versions
FR2206573A1 (fr
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.)
ELESTER ZAKLADY APARATUR
Original Assignee
ELESTER ZAKLADY APARATUR
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 CH1659672A priority Critical patent/CH543805A/de
Application filed by ELESTER ZAKLADY APARATUR filed Critical ELESTER ZAKLADY APARATUR
Priority to FR7240740A priority patent/FR2206573B1/fr
Priority to GB5291472A priority patent/GB1410802A/en
Priority to DE2256901A priority patent/DE2256901C3/de
Publication of FR2206573A1 publication Critical patent/FR2206573A1/fr
Application granted granted Critical
Publication of FR2206573B1 publication Critical patent/FR2206573B1/fr
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
    • 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
    • H01H2033/66223—Details relating to the sealing of vacuum switch housings
FR7240740A 1972-11-15 1972-11-16 Expired FR2206573B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH1659672A CH543805A (de) 1972-11-15 1972-11-15 Vakuum-Schalter
FR7240740A FR2206573B1 (fr) 1972-11-15 1972-11-16
GB5291472A GB1410802A (en) 1972-11-15 1972-11-16 Vacuum electric switching device
DE2256901A DE2256901C3 (de) 1972-11-15 1972-11-20 Gehäuse für ein- oder mehrpolige Vakuumschalter

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH1659672 1972-11-15
FR7240740A FR2206573B1 (fr) 1972-11-15 1972-11-16
GB5291472A GB1410802A (en) 1972-11-15 1972-11-16 Vacuum electric switching device
DE2256901A DE2256901C3 (de) 1972-11-15 1972-11-20 Gehäuse für ein- oder mehrpolige Vakuumschalter

Publications (2)

Publication Number Publication Date
FR2206573A1 FR2206573A1 (fr) 1974-06-07
FR2206573B1 true FR2206573B1 (fr) 1978-07-13

Family

ID=27429649

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7240740A Expired FR2206573B1 (fr) 1972-11-15 1972-11-16

Country Status (4)

Country Link
CH (1) CH543805A (fr)
DE (1) DE2256901C3 (fr)
FR (1) FR2206573B1 (fr)
GB (1) GB1410802A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS633067Y2 (fr) * 1980-11-05 1988-01-26
DE9401655U1 (de) * 1993-06-18 1994-11-03 Siemens AG, 80333 München Vakuumschaltröhre mit ringförigem Isolator

Also Published As

Publication number Publication date
FR2206573A1 (fr) 1974-06-07
GB1410802A (en) 1975-10-22
CH543805A (de) 1973-12-14
DE2256901B2 (de) 1975-07-03
DE2256901C3 (de) 1980-01-31
DE2256901A1 (de) 1974-06-06

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Legal Events

Date Code Title Description
ST Notification of lapse