ES486131A1 - Switch. - Google Patents

Switch.

Info

Publication number
ES486131A1
ES486131A1 ES486131A ES486131A ES486131A1 ES 486131 A1 ES486131 A1 ES 486131A1 ES 486131 A ES486131 A ES 486131A ES 486131 A ES486131 A ES 486131A ES 486131 A1 ES486131 A1 ES 486131A1
Authority
ES
Spain
Prior art keywords
switch
movable contact
contact member
fixed contact
contact members
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
ES486131A
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.)
Bonnella Switches Ltd
Original Assignee
Bonnella Switches Ltd
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 Bonnella Switches Ltd filed Critical Bonnella Switches Ltd
Publication of ES486131A1 publication Critical patent/ES486131A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/34—Contacts characterised by the manner in which co-operating contacts engage by abutting with provision for adjusting position of contact relative to its co-operating contact
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon

Abstract

A push button switch comprises a pair of fixed contact members (2,3: 21, 22) which are bridged in the closed condition of the switch by a movable contact member (4 23) that is biased towards engagement with the fixed contact members (2,3 21, 22) by means of a spring or the like (5 24). Breaking of the electrical pathway through the switch is achieved by actuation of a plunger (9 26) which is arranged to bear on the movable contact members (4 23) so as to pivot it relative to a predetermined one (3 21) of the fixed contact members at least during the initial travel of the plunger during actuation thereof and so that making and breaking of the electrical pathway through the switch occurs between the other fixed contact member (2 22) and the movable contact member (4 23). Only one pair of contacts (6, 8 29, 30) need be made from fine silver. Forms of switch are illustrated with an essentially planar movable contact member (4) and an asymmetric plunger (9) formed with a nib (13), as well as forms of switch with an L- or 7-shaped movable contact member (23). One of the fixed contact members (21) can have a lip (35).
ES486131A 1978-11-03 1979-11-02 Switch. Expired ES486131A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7843136 1978-11-03

Publications (1)

Publication Number Publication Date
ES486131A1 true ES486131A1 (en) 1980-06-16

Family

ID=10500790

Family Applications (1)

Application Number Title Priority Date Filing Date
ES486131A Expired ES486131A1 (en) 1978-11-03 1979-11-02 Switch.

Country Status (3)

Country Link
EP (1) EP0011413A1 (en)
JP (1) JPS5569917A (en)
ES (1) ES486131A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK260886A (en) * 1986-06-03 1987-12-04 Knudsen Nordisk Elect ELECTRIC SWITCH
DE3628423A1 (en) * 1986-08-21 1988-02-25 Kloeckner Moeller Elektrizit Contact arrangement for electrical switching devices
IT1264354B1 (en) * 1993-02-26 1996-09-23 Cesare Gallone DEVICE FOR INTERCONNECTION BETWEEN THE CONTACTS OF ELECTRICAL AND SIMILAR SWITCHES
IT1306241B1 (en) * 1998-12-15 2001-06-04 Dieleman Pieter Jan A SUSCEPTABLE CONTACT-SHEET SWITCHING SYSTEM BECOME INFLECTED IN ONE OR MORE POSITIONS OF COMMITMENT OF THE CONTACTS AND
JP3688215B2 (en) * 2001-04-05 2005-08-24 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー Ultrasonic diagnostic equipment
US6784390B2 (en) * 2002-08-30 2004-08-31 Defond Manufacturing Limited Electrical switch
FR2868874B1 (en) * 2004-04-09 2010-09-10 Itt Mfg Enterprises Inc ELECTRICAL SWITCH OF NORMALLY CLOSED TYPE
JP6219707B2 (en) * 2013-12-19 2017-10-25 大塚工機株式会社 Detection switch

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE952194C (en) * 1952-11-15 1956-11-15 Franz Kirsten Fa Oil brake pressure switch
FR1510980A (en) * 1966-12-12 1968-01-26 Unelec Double-cut electrical device
DE2613690A1 (en) * 1976-03-31 1977-10-13 Bayerische Motoren Werke Ag Door switch for motor vehicles - has two part operating pin of adjustable length with stop consisting of collar
DE2724530A1 (en) * 1977-05-31 1978-12-14 Teves Gmbh Alfred Pressure operated electrical switch - has diaphragm actuator and contacts at different distances from contact plate and push rod

Also Published As

Publication number Publication date
EP0011413A1 (en) 1980-05-28
JPS5569917A (en) 1980-05-27

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