CH515596A - Ponticello di contatto multiplo per contattore a doppia apertura - Google Patents

Ponticello di contatto multiplo per contattore a doppia apertura

Info

Publication number
CH515596A
CH515596A CH1901570A CH1901570A CH515596A CH 515596 A CH515596 A CH 515596A CH 1901570 A CH1901570 A CH 1901570A CH 1901570 A CH1901570 A CH 1901570A CH 515596 A CH515596 A CH 515596A
Authority
CH
Switzerland
Prior art keywords
doppia
contattore
contatto
multiplo
ponticello
Prior art date
Application number
CH1901570A
Other languages
English (en)
Inventor
Luigi Quario Gian
Original Assignee
Ghisalba Spa
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 Ghisalba Spa filed Critical Ghisalba Spa
Publication of CH515596A publication Critical patent/CH515596A/fr

Links

Classifications

    • 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
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H01H1/2025—Bridging contacts comprising two-parallel bridges
CH1901570A 1970-01-09 1970-12-22 Ponticello di contatto multiplo per contattore a doppia apertura CH515596A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6705870 1970-01-09

Publications (1)

Publication Number Publication Date
CH515596A true CH515596A (fr) 1971-11-15

Family

ID=11299242

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1901570A CH515596A (fr) 1970-01-09 1970-12-22 Ponticello di contatto multiplo per contattore a doppia apertura

Country Status (4)

Country Link
US (1) US3694605A (fr)
CA (1) CA925553A (fr)
CH (1) CH515596A (fr)
ES (1) ES386640A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4195212A (en) * 1977-06-06 1980-03-25 Eaton Corporation Contactor having higher fault current withstandability

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1795641A (en) * 1929-01-22 1931-03-10 Trumbull Vanderpoel Electric M Switch-contact-arc reducer
US2779835A (en) * 1953-04-22 1957-01-29 Pass & Seymour Inc Snap switch for tools
US3200225A (en) * 1963-06-03 1965-08-10 Square D Co Articulated reciprocating contact structure
US3272949A (en) * 1964-08-14 1966-09-13 Allen Bradley Co Bifurcated parallel contacts for relay

Also Published As

Publication number Publication date
ES386640A1 (es) 1973-03-16
CA925553A (en) 1973-05-01
US3694605A (en) 1972-09-26

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Legal Events

Date Code Title Description
PL Patent ceased