GB1049466A - Articulated bridging contacts - Google Patents

Articulated bridging contacts

Info

Publication number
GB1049466A
GB1049466A GB22697/64A GB2269764A GB1049466A GB 1049466 A GB1049466 A GB 1049466A GB 22697/64 A GB22697/64 A GB 22697/64A GB 2269764 A GB2269764 A GB 2269764A GB 1049466 A GB1049466 A GB 1049466A
Authority
GB
United Kingdom
Prior art keywords
contact
members
fulcrum
june
bar
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
GB22697/64A
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.)
Schneider Electric USA Inc
Original Assignee
Square D Co
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 Square D Co filed Critical Square D Co
Publication of GB1049466A publication Critical patent/GB1049466A/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
    • H01H1/20—Bridging contacts
    • H01H1/2025—Bridging contacts comprising two-parallel bridges
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
    • H01H11/0012—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for converting normally open to normally closed switches and vice versa

Landscapes

  • Breakers (AREA)
  • Mechanisms For Operating Contacts (AREA)

Abstract

1,049,466. Contact members for switches; electromagnetic relays. SQUARE D. CO. June 2, 1964 [June 3, 1963], No. 22697/64. Heading H2B. A bridging contact for an electromagnetic relay comprises two parallel members 20, 21 having a common spring 15 urging them against a fulcrum about which the members are rockable independently, the contact being accommodated in a passage 2 (Fig. 2, not shown) of a support 1 carrying the fulcrum 17a provided by a cross-bar 17 (Figs. 3, 4, not shown). A frame member 6 carrying the contact is rotatable through 180 degrees about cross-bar 17 so that the contact is either a normally open or a normally closed movable bridging contact, this feature and the other features of the relay incorporating the contact being similar to those of Specification 1,021,152. The movable contact support 1 is moved electromagnetically to open or close the contacts.
GB22697/64A 1963-06-03 1964-06-02 Articulated bridging contacts Expired GB1049466A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US285456A US3200225A (en) 1963-06-03 1963-06-03 Articulated reciprocating contact structure

Publications (1)

Publication Number Publication Date
GB1049466A true GB1049466A (en) 1966-11-30

Family

ID=23094311

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22697/64A Expired GB1049466A (en) 1963-06-03 1964-06-02 Articulated bridging contacts

Country Status (2)

Country Link
US (1) US3200225A (en)
GB (1) GB1049466A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3121659A1 (en) 1981-05-30 1982-12-23 Fa. Leopold Kostal, 5880 Lüdenscheid STEERING STICK SWITCH WITH A WARNING FLASH SWITCH
DE3153224C2 (en) * 1981-05-30 1987-01-22 Leopold Kostal GmbH & Co KG, 5880 Lüdenscheid Switch having lifting-off contacts
DE3609634A1 (en) * 1986-03-21 1987-09-24 Kloeckner Moeller Elektrizit Contact arrangement for electrical switching apparatuses
DE3628423A1 (en) * 1986-08-21 1988-02-25 Kloeckner Moeller Elektrizit Contact arrangement for electrical switching devices

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1435781A (en) * 1964-06-22 1966-04-22 Telemecanique Electrique Improvements to the contact poles of current breaking devices
US3272949A (en) * 1964-08-14 1966-09-13 Allen Bradley Co Bifurcated parallel contacts for relay
GB1138603A (en) * 1965-01-27 1969-01-01 Plessey Co Ltd Improvements relating to electric switches
US3280291A (en) * 1965-02-05 1966-10-18 Allen Bradley Co Double-biased movable contact assembly
CA925553A (en) * 1970-01-09 1973-05-01 L. Quario Gian Multiple contact bridge for an electromagnetic contactor
IT7822700V0 (en) * 1978-09-07 1978-09-07 Bassani Spa MOBILE CONTACT STRUCTURE, FOR ELECTRIC CONTACTORS.
FR2504311A1 (en) * 1981-04-15 1982-10-22 Telemecanique Electrique Repetitive make=and=break switch with silver contacts - of spherical and plane forms allowing compensatory metal transfer and criss=crossed pattern of furrows
DE8126801U1 (en) * 1981-09-14 1982-03-04 Siemens AG, 1000 Berlin und 8000 München "Contact arrangement for electrical switching devices
DE3326427C2 (en) * 1983-07-22 1986-08-14 Schiele GmbH & Co KG, 7746 Hornberg Double contact switch
DE8806472U1 (en) * 1988-05-17 1988-07-14 TRW Messmer GmbH & Co KG, 7760 Radolfzell Switches, especially pressure switches
DE10244372C1 (en) * 2002-09-24 2003-11-27 Moeller Gmbh Position switch has sliding contact carrier provided with windows fitted with contact carriers in variable configuration

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2885516A (en) * 1956-08-13 1959-05-05 Square D Co Contact holder

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3121659A1 (en) 1981-05-30 1982-12-23 Fa. Leopold Kostal, 5880 Lüdenscheid STEERING STICK SWITCH WITH A WARNING FLASH SWITCH
DE3153224C2 (en) * 1981-05-30 1987-01-22 Leopold Kostal GmbH & Co KG, 5880 Lüdenscheid Switch having lifting-off contacts
DE3609634A1 (en) * 1986-03-21 1987-09-24 Kloeckner Moeller Elektrizit Contact arrangement for electrical switching apparatuses
DE3628423A1 (en) * 1986-08-21 1988-02-25 Kloeckner Moeller Elektrizit Contact arrangement for electrical switching devices

Also Published As

Publication number Publication date
US3200225A (en) 1965-08-10

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