DD108407A1 - - Google Patents

Info

Publication number
DD108407A1
DD108407A1 DD17550473A DD17550473A DD108407A1 DD 108407 A1 DD108407 A1 DD 108407A1 DD 17550473 A DD17550473 A DD 17550473A DD 17550473 A DD17550473 A DD 17550473A DD 108407 A1 DD108407 A1 DD 108407A1
Authority
DD
German Democratic Republic
Application number
DD17550473A
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 filed Critical
Priority to DD17550473A priority Critical patent/DD108407A1/xx
Priority to GB3648074A priority patent/GB1458600A/en
Publication of DD108407A1 publication Critical patent/DD108407A1/xx
Priority to DE19742452075 priority patent/DE2452075A1/de
Priority to SU7402081168A priority patent/SU570120A1/ru

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
DD17550473A 1973-12-20 1973-12-20 DD108407A1 (enrdf_load_stackoverflow)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DD17550473A DD108407A1 (enrdf_load_stackoverflow) 1973-12-20 1973-12-20
GB3648074A GB1458600A (en) 1973-12-20 1974-08-19 Vacuum switch for low-tension contactors
DE19742452075 DE2452075A1 (de) 1973-12-20 1974-11-02 Vakuumschaltkammer fuer niederspannungsschuetze
SU7402081168A SU570120A1 (ru) 1973-12-20 1974-12-03 Вакуумный выключатель

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD17550473A DD108407A1 (enrdf_load_stackoverflow) 1973-12-20 1973-12-20

Publications (1)

Publication Number Publication Date
DD108407A1 true DD108407A1 (enrdf_load_stackoverflow) 1974-09-12

Family

ID=5493990

Family Applications (1)

Application Number Title Priority Date Filing Date
DD17550473A DD108407A1 (enrdf_load_stackoverflow) 1973-12-20 1973-12-20

Country Status (4)

Country Link
DD (1) DD108407A1 (enrdf_load_stackoverflow)
DE (1) DE2452075A1 (enrdf_load_stackoverflow)
GB (1) GB1458600A (enrdf_load_stackoverflow)
SU (1) SU570120A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0024000A1 (de) * 1979-08-09 1981-02-18 Siemens Aktiengesellschaft Niederspannungsschütz mit dreiphasigem Kontaktsatz

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4426560A (en) * 1980-11-13 1984-01-17 Westinghouse Electric Corp. Reduced pressure electrical switch
GB0225088D0 (en) * 2002-10-29 2002-12-04 Univ Liverpool circuit breaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0024000A1 (de) * 1979-08-09 1981-02-18 Siemens Aktiengesellschaft Niederspannungsschütz mit dreiphasigem Kontaktsatz

Also Published As

Publication number Publication date
DE2452075A1 (de) 1975-07-03
SU570120A1 (ru) 1977-08-25
GB1458600A (en) 1976-12-15

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