AU3895472A - Improvements in or relating to contactor - Google Patents

Improvements in or relating to contactor

Info

Publication number
AU3895472A
AU3895472A AU38954/72A AU3895472A AU3895472A AU 3895472 A AU3895472 A AU 3895472A AU 38954/72 A AU38954/72 A AU 38954/72A AU 3895472 A AU3895472 A AU 3895472A AU 3895472 A AU3895472 A AU 3895472A
Authority
AU
Australia
Prior art keywords
contactor
relating
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
AU38954/72A
Inventor
ARTHUR HILSDON and JAMES DANIEL COLLINS THOMAS
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of AU3895472A publication Critical patent/AU3895472A/en
Expired legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
AU38954/72A 1971-03-30 1972-02-14 Improvements in or relating to contactor Expired AU3895472A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12947471A 1971-03-30 1971-03-30
USUS129474 1971-03-30

Publications (1)

Publication Number Publication Date
AU3895472A true AU3895472A (en) 1973-08-16

Family

ID=22440141

Family Applications (1)

Application Number Title Priority Date Filing Date
AU38954/72A Expired AU3895472A (en) 1971-03-30 1972-02-14 Improvements in or relating to contactor

Country Status (7)

Country Link
US (1) US3659237A (en)
JP (1) JPS5221702B1 (en)
AT (1) AT311474B (en)
AU (1) AU3895472A (en)
CA (1) CA932361A (en)
CH (1) CH540561A (en)
DE (1) DE2215102A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4078218A (en) * 1976-02-12 1978-03-07 Westinghouse Electric Corporation Magnetic contactor
US4099151A (en) * 1977-03-29 1978-07-04 Westinghouse Electric Corp. Electromagnetic contactor
US4223289A (en) * 1979-01-02 1980-09-16 Westinghouse Electric Corp. AC-DC Magnet coil assembly for low dropout AC contactors
CY1365A (en) * 1980-03-28 1987-08-07 Biochemie Gmbh New process for the production of cephalosporin antibiotics, and novel intermediates used in such process and their production
JPS57157594U (en) * 1981-03-31 1982-10-04
US6229417B1 (en) * 1999-02-23 2001-05-08 Rockwell Technologies, Llc Operator for an electromagnetic switching device
DE10013319C1 (en) * 2000-03-17 2001-10-11 Siemens Ag Electromagnetic switching device, in particular a contactor, with a contact bridge support lock
US6400242B1 (en) * 2000-10-10 2002-06-04 Carling Technologies, Inc. High current auxiliary switch for a circuit breaker

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1119963B (en) * 1960-02-12 1961-12-21 Licentia Gmbh Arrangement to dampen the contact bounces in electromagnetic switching devices, especially in contactors
AT246836B (en) * 1964-03-13 1966-05-10 Naimer H L Electrical contactor
US3525059A (en) * 1968-05-06 1970-08-18 Square D Co Electromagnetic contactor

Also Published As

Publication number Publication date
CA932361A (en) 1973-08-21
US3659237A (en) 1972-04-25
JPS4740054A (en) 1972-12-09
JPS5221702B1 (en) 1977-06-13
CH540561A (en) 1973-08-15
DE2215102A1 (en) 1972-10-05
AT311474B (en) 1973-11-26

Similar Documents

Publication Publication Date Title
AU459655B2 (en) Improvements in or relating to lifting means
AU471677B2 (en) Improvements in or relating to keyboards
AU471293B2 (en) Improvements in or relating to networks
AU459588B2 (en) Improvements in or relating to seats
AU4361572A (en) Improvements in or relating to oculometers
AU462327B2 (en) Improvements in or relating to carburetters
AU3895472A (en) Improvements in or relating to contactor
AU474594B2 (en) Improvements in or relating to seats
AU454353B2 (en) Improvements in or relating to parachutes
AU4205672A (en) Improvements in or relating to moulds
AU4180972A (en) Improvements in or relating to wellpoints
AU462596B2 (en) Improvements in or relating to valves
AU468931B2 (en) Improvements in or relating to moulds
AU468534B2 (en) Improvements in or relating to trip mechanisms
AU467619B2 (en) Improvements in or relating to shaving devices
AU4803472A (en) Improvements in or relating to seating means
AU461135B2 (en) Improvements in or relating to viners
AU3870272A (en) Improvements in or relating to contactor
AU4930272A (en) Improvements in or relating to cranes
AU445330B2 (en) Improvements in or relating to contactor
AU474964B2 (en) Improvements in or relating to time switches
AU449421B2 (en) Improvements in or relating to resilient means
AU481348B2 (en) Improvements in or relating to transformers
AU1866770A (en) Improvements in or relating to contactor
AU465590B2 (en) Improvements in or relating to mechanical scrubbers