GB1007441A - Electric switches - Google Patents

Electric switches

Info

Publication number
GB1007441A
GB1007441A GB47478/63A GB4747863A GB1007441A GB 1007441 A GB1007441 A GB 1007441A GB 47478/63 A GB47478/63 A GB 47478/63A GB 4747863 A GB4747863 A GB 4747863A GB 1007441 A GB1007441 A GB 1007441A
Authority
GB
United Kingdom
Prior art keywords
button
push
armature
carried
electromagnet
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
GB47478/63A
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.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works 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 Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Publication of GB1007441A publication Critical patent/GB1007441A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/10—Surface shaping of articles, e.g. embossing; Apparatus therefor by electric discharge treatment
    • B29C59/103—Surface shaping of articles, e.g. embossing; Apparatus therefor by electric discharge treatment of profiled articles, e.g. hollow or tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/50—Driving mechanisms, i.e. for transmitting driving force to the contacts with indexing or locating means, e.g. indexing by ball and spring
    • H01H3/503—Driving mechanisms, i.e. for transmitting driving force to the contacts with indexing or locating means, e.g. indexing by ball and spring making use of electromagnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/54—Mechanisms for coupling or uncoupling operating parts, driving mechanisms, or contacts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • B29C2035/1616—Cooling using liquids

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Push-Button Switches (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

1,007,441. Switches, partly electromagnetic. ILLINOIS TOOL WORKS Inc. Dec. 2, 1963 [Dec. 4, 1962], No. 47478/63. Heading H2B. A permanent magnet 82 carried by a pushbutton 66 normally attracts an armature 78 so that on depression of the push-button a plunger 80 carried by the armature engages a push-button 36 of a bi-stable switch mechanism to move a change-over contact bridge from an upper to a lower position. The bridge is returned to its upper position by energization of an electromagnet 24 which causes a plunger 52 carried by an adjustably positioned armature 50 to engage a push-button 38 of the switch mechanism. On simultaneous actuation of the push-button 66 and electromagnet 24 the contact bridge is moved to its upper position and the armature 78 is detached from permanent magnet 82, rendering push-button 66 ineffective. A plurality of coupled switch mechanisms may be provided. The push-button 66 may be actuated manually or by a cam.
GB47478/63A 1962-12-04 1963-12-02 Electric switches Expired GB1007441A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US242322A US3153124A (en) 1962-12-04 1962-12-04 Electrical reset switch mechanism

Publications (1)

Publication Number Publication Date
GB1007441A true GB1007441A (en) 1965-10-13

Family

ID=22914320

Family Applications (2)

Application Number Title Priority Date Filing Date
GB33405/63A Expired GB1018065A (en) 1962-12-04 1963-08-23
GB47478/63A Expired GB1007441A (en) 1962-12-04 1963-12-02 Electric switches

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB33405/63A Expired GB1018065A (en) 1962-12-04 1963-08-23

Country Status (3)

Country Link
US (1) US3153124A (en)
DE (1) DE1465716A1 (en)
GB (2) GB1018065A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3526863A (en) * 1967-10-30 1970-09-01 Gen Electric Electromagnetic holding mechanism
US3525960A (en) * 1969-01-28 1970-08-25 Gen Motors Corp Electromechanically and manually operable switch mechanism
US3568114A (en) * 1969-10-15 1971-03-02 Cherry Electrical Prod Magnetically maintained electric switch
JPS59133570A (en) * 1983-01-20 1984-07-31 Sharp Corp Abnormality detecting device of corona discharger
US4520334A (en) * 1983-10-28 1985-05-28 Eaton Corporation Pushbutton switch with remotely controlled operating attachment
ITTO20080114U1 (en) * 2008-09-08 2010-03-09 Elbi Int Spa VOLTAGE POWER SWITCH UNIT, PARTICULARLY FOR A APPLIANCE APPLIANCE.
KR101783734B1 (en) * 2015-12-30 2017-10-11 주식회사 효성 Actuator for fast-switch

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1839629A (en) * 1927-09-23 1932-01-05 Westinghouse Electric & Mfg Co Push button switch for elevators
US2373587A (en) * 1942-10-19 1945-04-10 Martin-Hurst William F Forrest Electrical relay device
US2591336A (en) * 1948-03-05 1952-04-01 Cons Vultee Aircraft Corp Magnetic and manually operated electric switch
US3018652A (en) * 1958-12-03 1962-01-30 Expl De Brevets D App Electron Lockable push-button arrangement
US3109906A (en) * 1961-01-09 1963-11-05 Gen Signal Corp Selective position push button switch

Also Published As

Publication number Publication date
US3153124A (en) 1964-10-13
GB1018065A (en) 1966-01-26
DE1465716A1 (en) 1969-11-20

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