FR709393A - Process for the disjunction of electrical circuits - Google Patents

Process for the disjunction of electrical circuits

Info

Publication number
FR709393A
FR709393A FR709393DA FR709393A FR 709393 A FR709393 A FR 709393A FR 709393D A FR709393D A FR 709393DA FR 709393 A FR709393 A FR 709393A
Authority
FR
France
Prior art keywords
disjunction
electrical circuits
circuits
electrical
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
Other languages
French (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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR709393A publication Critical patent/FR709393A/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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • H01H33/161—Variable impedances
    • H01H33/162—Liquid resistors
FR709393D 1930-01-26 1931-01-15 Process for the disjunction of electrical circuits Expired FR709393A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE628749T 1930-01-26

Publications (1)

Publication Number Publication Date
FR709393A true FR709393A (en) 1931-08-06

Family

ID=34812921

Family Applications (1)

Application Number Title Priority Date Filing Date
FR709393D Expired FR709393A (en) 1930-01-26 1931-01-15 Process for the disjunction of electrical circuits

Country Status (3)

Country Link
US (1) US1927893A (en)
DE (1) DE628749C (en)
FR (1) FR709393A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1121162B (en) * 1952-09-03 1962-01-04 Calor Emag Elektrizitaets Ag Electric circuit breaker with arc extinguishing in liquid
US3074309A (en) * 1958-01-13 1963-01-22 Nat Res Dev Flame spectrophotometry
DE1172347B (en) * 1959-06-10 1964-06-18 Licentia Gmbh Electrical switch or variable resistor with a liquid with electrolytic conductivity
US3328543A (en) * 1963-09-25 1967-06-27 Ibm Pneumatic switch

Also Published As

Publication number Publication date
US1927893A (en) 1933-09-26
DE628749C (en) 1936-04-15

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