GB1170615A - Alternating Current Control Switch - Google Patents

Alternating Current Control Switch

Info

Publication number
GB1170615A
GB1170615A GB870367A GB870367A GB1170615A GB 1170615 A GB1170615 A GB 1170615A GB 870367 A GB870367 A GB 870367A GB 870367 A GB870367 A GB 870367A GB 1170615 A GB1170615 A GB 1170615A
Authority
GB
United Kingdom
Prior art keywords
alternating current
spring
control switch
current control
feb
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
GB870367A
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.)
LODZKIE ZAKLADY APARATURY ELEK
Original Assignee
LODZKIE ZAKLADY APARATURY ELEK
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
Priority claimed from PL113122A external-priority patent/PL54277B1/pl
Application filed by LODZKIE ZAKLADY APARATURY ELEK filed Critical LODZKIE ZAKLADY APARATURY ELEK
Publication of GB1170615A publication Critical patent/GB1170615A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/18—Movable parts; Contacts mounted thereon
    • H01H21/36—Driving mechanisms
    • H01H21/40—Driving mechanisms having snap action
    • H01H21/42—Driving mechanisms having snap action produced by compression or extension of coil spring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H01H19/60—Angularly-movable actuating part carrying no contacts
    • H01H19/635—Contacts actuated by rectilinearly-movable member linked to operating part, e.g. by pin and slot
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • 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
    • H01H3/42—Driving mechanisms, i.e. for transmitting driving force to the contacts using cam or eccentric

Landscapes

  • Mechanisms For Operating Contacts (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Abstract

1,170,615. Snap-action switches. LODZKIE ZAKLADY APARATURY ELEKTRYCZNEJ. 23 Feb., 1967 [23 Feb., 1966], No. 8703/67. Heading H1N. In an alternating current switch a handle 8 on a shaft 3 actuates a frame 2 through an over-centre spring 6 and causes lateral movement of a pin 20. This slides in an inclined slot 18 in a contact carrying member 16 to raise or lower it in accordance with the direction of movement of the handle. Spring-loaded contacts 19 are mounted on the frame 16 for engagement with fixed contacts 23. The inclined slot 18 may be replaced by a cam surface in which case the member 16 is spring biased in a downward direction.
GB870367A 1966-02-23 1967-02-23 Alternating Current Control Switch Expired GB1170615A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL113122A PL54277B1 (en) 1966-02-23

Publications (1)

Publication Number Publication Date
GB1170615A true GB1170615A (en) 1969-11-12

Family

ID=19949417

Family Applications (1)

Application Number Title Priority Date Filing Date
GB870367A Expired GB1170615A (en) 1966-02-23 1967-02-23 Alternating Current Control Switch

Country Status (6)

Country Link
AT (1) AT281171B (en)
DE (1) DE1301391B (en)
FR (1) FR1515317A (en)
GB (1) GB1170615A (en)
SE (1) SE349422B (en)
SU (1) SU499846A3 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1738663U (en) * 1955-06-07 1957-01-31 Siemens Ag CONTACT DEVICE FOR MULTIPLE BREAKERS.

Also Published As

Publication number Publication date
SU499846A3 (en) 1976-01-15
FR1515317A (en) 1968-03-01
AT281171B (en) 1970-05-11
SE349422B (en) 1972-09-25
DE1301391B (en) 1969-08-21

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