BE762701A - MULTIPOLAR SWITCH - Google Patents

MULTIPOLAR SWITCH

Info

Publication number
BE762701A
BE762701A BE762701A BE762701A BE762701A BE 762701 A BE762701 A BE 762701A BE 762701 A BE762701 A BE 762701A BE 762701 A BE762701 A BE 762701A BE 762701 A BE762701 A BE 762701A
Authority
BE
Belgium
Prior art keywords
multipolar switch
multipolar
switch
Prior art date
Application number
BE762701A
Other languages
French (fr)
Inventor
J L Haydu
B Coleman
Original Assignee
Rowan Controller
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 Rowan Controller filed Critical Rowan Controller
Publication of BE762701A publication Critical patent/BE762701A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/541—Auxiliary contact devices
    • H01H50/545—Self-contained, easily replaceable microswitches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil
    • H01H50/22—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil wherein the magnetic circuit is substantially closed
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
    • H01H11/0012—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for converting normally open to normally closed switches and vice versa
BE762701A 1970-02-11 1971-02-09 MULTIPOLAR SWITCH BE762701A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1037870A 1970-02-11 1970-02-11

Publications (1)

Publication Number Publication Date
BE762701A true BE762701A (en) 1971-07-16

Family

ID=21745492

Family Applications (1)

Application Number Title Priority Date Filing Date
BE762701A BE762701A (en) 1970-02-11 1971-02-09 MULTIPOLAR SWITCH

Country Status (6)

Country Link
US (1) US3614680A (en)
BE (1) BE762701A (en)
CA (1) CA929566A (en)
FR (1) FR2079365B1 (en)
GB (1) GB1352926A (en)
SE (2) SE379603B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3962658A (en) * 1974-11-18 1976-06-08 Allen-Bradley Company Power pole module for contactor
DE3146780C2 (en) * 1981-11-25 1985-10-24 Siemens AG, 1000 Berlin und 8000 München Multiple contact arrangement
US4647886A (en) * 1985-04-09 1987-03-03 Square D Company Coil apparatus for electromagnetic contactor
DE10012605A1 (en) 2000-03-09 2001-09-13 Siemens Ag Switch-pole unit for low-voltage (LV) switchgear, such as LV circuit-breakers - includes additional terminal rail running through rear wall of box-shaped housing of switch-pole unit and connecting with hinged contact mounted on shaft
US8420016B2 (en) * 2007-05-16 2013-04-16 American Sterilizer Company Microbial deactivation apparatus having integrated ultrasonic drying system
CN103065876A (en) * 2012-11-30 2013-04-24 环宇集团有限公司 Contactor with multi-group auxiliary contacts

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3215800A (en) * 1962-07-02 1965-11-02 Square D Co Electromagnetic relay and contact carrier assembly therefor
US3240904A (en) * 1963-08-12 1966-03-15 Gen Electric Circuit breaker assembly
US3382469A (en) * 1965-11-22 1968-05-07 Westinghouse Electric Corp Electric control device and supplemental pole unit
FR1498480A (en) * 1966-07-27 1967-10-20 Cie Electromecanique Advanced training in electrical contactors
US3519967A (en) * 1967-11-30 1970-07-07 Westinghouse Electric Corp Relay with modular contact assembly

Also Published As

Publication number Publication date
US3614680A (en) 1971-10-19
DE2107311A1 (en) 1971-08-19
GB1352926A (en) 1974-05-15
DE2107311B2 (en) 1975-04-10
SE379603B (en) 1975-10-13
FR2079365B1 (en) 1974-05-31
CA929566A (en) 1973-07-03
SE390359B (en) 1976-12-13
FR2079365A1 (en) 1971-11-12

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