FR94531E - Interrupteurs de rupture sans courant. - Google Patents

Interrupteurs de rupture sans courant.

Info

Publication number
FR94531E
FR94531E FR141376A FR141376A FR94531E FR 94531 E FR94531 E FR 94531E FR 141376 A FR141376 A FR 141376A FR 141376 A FR141376 A FR 141376A FR 94531 E FR94531 E FR 94531E
Authority
FR
France
Prior art keywords
current
break switches
free break
free
switches
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
FR141376A
Other languages
English (en)
French (fr)
Inventor
Alexander Bleibtreu
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.)
Scheubeck GmbH and Co
Original Assignee
Maschinenfabrik Reinhausen Gebrueder Scheubeck GmbH and Co KG
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 claimed from DEM63075A external-priority patent/DE1229170B/de
Application filed by Maschinenfabrik Reinhausen Gebrueder Scheubeck GmbH and Co KG filed Critical Maschinenfabrik Reinhausen Gebrueder Scheubeck GmbH and Co KG
Application granted granted Critical
Publication of FR94531E publication Critical patent/FR94531E/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/40—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/42—Knife-and-clip contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/56—Contact arrangements for providing make-before-break operation, e.g. for on-load tap-changing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/14—Means for increasing contact pressure
FR141376A 1964-11-11 1968-02-27 Interrupteurs de rupture sans courant. Expired FR94531E (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEM63075A DE1229170B (de) 1964-11-11 1964-11-11 Kontaktanordnung fuer stromlos unterbrechende Schalter
DEM0073066 1967-03-07

Publications (1)

Publication Number Publication Date
FR94531E true FR94531E (fr) 1969-08-29

Family

ID=25987630

Family Applications (1)

Application Number Title Priority Date Filing Date
FR141376A Expired FR94531E (fr) 1964-11-11 1968-02-27 Interrupteurs de rupture sans courant.

Country Status (4)

Country Link
BE (1) BE672142A (en, 2012)
CH (1) CH494463A (en, 2012)
DE (1) DE1665112B1 (en, 2012)
FR (1) FR94531E (en, 2012)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3726739A1 (de) * 1987-08-07 1988-03-03 Slamecka Ernst Kontaktdruckerzeugungsvorrichtung insbesondere fuer vakuumschalter in einfach- oder zweifach-reihen-anordnung
US5228560A (en) * 1989-06-27 1993-07-20 Naeslund Leif Electrical contact unit, particularly an electrical switch

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL90285C (en, 2012) * 1952-12-31

Also Published As

Publication number Publication date
CH494463A (de) 1970-07-31
DE1665112B1 (de) 1970-10-22
BE672142A (en, 2012) 1966-03-01

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