ES428371A1 - Mechanical interlock for electric switches - Google Patents

Mechanical interlock for electric switches

Info

Publication number
ES428371A1
ES428371A1 ES428371A ES428371A ES428371A1 ES 428371 A1 ES428371 A1 ES 428371A1 ES 428371 A ES428371 A ES 428371A ES 428371 A ES428371 A ES 428371A ES 428371 A1 ES428371 A1 ES 428371A1
Authority
ES
Spain
Prior art keywords
mechanical interlock
electric switches
anchors
pair
interlock
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
ES428371A
Other languages
Spanish (es)
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.)
Cutler Hammer World Trade Inc
Original Assignee
Cutler Hammer World Trade Inc
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 Cutler Hammer World Trade Inc filed Critical Cutler Hammer World Trade Inc
Publication of ES428371A1 publication Critical patent/ES428371A1/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
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/32—Latching movable parts mechanically
    • H01H50/323—Latching movable parts mechanically for interlocking two or more relays

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Fuses (AREA)

Abstract

An inexpensive thermoplastic interlock member which spatially aligns, anchors and mechanically interlocks the operation of a pair of electrical relays.
ES428371A 1973-07-19 1974-07-17 Mechanical interlock for electric switches Expired ES428371A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00380564A US3824510A (en) 1973-07-19 1973-07-19 Mechanical interlock for electric switches

Publications (1)

Publication Number Publication Date
ES428371A1 true ES428371A1 (en) 1976-08-16

Family

ID=23501645

Family Applications (1)

Application Number Title Priority Date Filing Date
ES428371A Expired ES428371A1 (en) 1973-07-19 1974-07-17 Mechanical interlock for electric switches

Country Status (12)

Country Link
US (1) US3824510A (en)
BE (1) BE817380A (en)
CA (1) CA1008495A (en)
DE (1) DE2432531A1 (en)
DK (1) DK362274A (en)
ES (1) ES428371A1 (en)
FR (1) FR2238233B1 (en)
GB (1) GB1468072A (en)
IT (1) IT1016445B (en)
NL (1) NL7409277A (en)
NO (1) NO742448L (en)
SE (1) SE7408832L (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2713425C2 (en) * 1977-03-26 1985-06-27 Brown, Boveri & Cie Ag, 6800 Mannheim Connection device for connecting two contactors
FR2454171A1 (en) * 1979-04-13 1980-11-07 Telemecanique Electrique LOCKING DEVICE FOR TWO PUSH BUTTONS
FR2454653A1 (en) * 1979-04-17 1980-11-14 Telemecanique Electrique LOCKING DEVICE FOR TWO PUSH BUTTONS
DE2937710C2 (en) * 1979-09-18 1981-09-10 Siemens AG, 1000 Berlin und 8000 München Locking device for contact carriers
US4409575A (en) * 1980-08-07 1983-10-11 Tokyo Shibaura Denki Kabushiki Kaisha Electromagnetic contactor
DE3213443A1 (en) * 1982-04-10 1983-10-20 Brown, Boveri & Cie Ag, 6800 Mannheim Locking device for electrical switching devices
US4544814A (en) * 1984-01-19 1985-10-01 Eaton Corporation Mechanical interlock for contactors
DE19548480C1 (en) * 1995-12-22 1997-05-22 Siemens Ag Switch device unit with first and second switch devices with turning combination
US6140896A (en) * 2000-03-10 2000-10-31 Eaton Corporation Electro-mechanical reversing contactor with a single, common base
FR2874132B1 (en) * 2004-08-03 2012-06-01 Infra Sa JUNCTION ELEMENT FOR ASSEMBLING TWO ADJACENT CONNECTOR BRACKETS AND CONNECTOR SUPPORT ASSEMBLY COMPRISING SUCH A JUNCTION ELEMENT
DE102012006522A1 (en) * 2012-03-30 2013-10-02 Abb Ag Electrical installation switch with mechanical lock

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3510612A (en) * 1967-12-14 1970-05-05 Allis Chalmers Mfg Co Mechanical interlock for electrical switches or the like
US3592985A (en) * 1970-02-06 1971-07-13 Square D Co Mechanical interlock for two switches that are mounted on a common support

Also Published As

Publication number Publication date
GB1468072A (en) 1977-03-23
NO742448L (en) 1975-02-17
FR2238233A1 (en) 1975-02-14
US3824510A (en) 1974-07-16
NL7409277A (en) 1975-01-21
SE7408832L (en) 1975-01-20
DK362274A (en) 1975-03-03
BE817380A (en) 1975-01-08
IT1016445B (en) 1977-05-30
DE2432531A1 (en) 1975-02-06
CA1008495A (en) 1977-04-12
FR2238233B1 (en) 1978-03-24

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