GB990437A - Circuit breaker device - Google Patents

Circuit breaker device

Info

Publication number
GB990437A
GB990437A GB561263A GB561263A GB990437A GB 990437 A GB990437 A GB 990437A GB 561263 A GB561263 A GB 561263A GB 561263 A GB561263 A GB 561263A GB 990437 A GB990437 A GB 990437A
Authority
GB
United Kingdom
Prior art keywords
contacts
armature
electromagnet
attached
circuit breaker
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
GB561263A
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.)
SWF Auto Electric GmbH
Original Assignee
SWF Spezialfabrik fuer Autozubehoer Gustav Rau GmbH
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 SWF Spezialfabrik fuer Autozubehoer Gustav Rau GmbH filed Critical SWF Spezialfabrik fuer Autozubehoer Gustav Rau GmbH
Publication of GB990437A publication Critical patent/GB990437A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/60—Auxiliary means structurally associated with the switch for cleaning or lubricating contact-making surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/34—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
    • G10K9/13—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated using electromagnetic driving means
    • G10K9/15—Self-interrupting arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Breakers (AREA)

Abstract

990,437. Electric horns. SWF-SPEZIALFABRIK FUER AUTOZUBEHOER GUSTAV RAU G.m.b.H. Feb. 12, 1963 [March 22, 1962], No. 5612/63. Heading G5J. [Also in Division H2] In an electromagnetic interrupter, e.g. a signal horn, contacts 12, 13 are sealed in a resilient sleeve 18 containing contact grease to reduce arcing between the contacts. In operation, an electromagnet 2 attracts an armature 4 carrying a resonator 5 which engages one end of a spring blade 14 attached to the moving contact 13 and opens the contacts to de-energized the electromagnet. The resilience of a diaphragm 10 to which the armature is attached, recloses the contacts and the operation is repeated.
GB561263A 1962-03-22 1963-02-12 Circuit breaker device Expired GB990437A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES78615A DE1222394B (en) 1962-03-22 1962-03-22 Interrupter device for electromagnetic signal generators in motor vehicles

Publications (1)

Publication Number Publication Date
GB990437A true GB990437A (en) 1965-04-28

Family

ID=7507603

Family Applications (1)

Application Number Title Priority Date Filing Date
GB561263A Expired GB990437A (en) 1962-03-22 1963-02-12 Circuit breaker device

Country Status (4)

Country Link
AT (1) AT239077B (en)
DE (1) DE1222394B (en)
GB (1) GB990437A (en)
NL (1) NL289136A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016218110A (en) * 2015-05-14 2016-12-22 浜名湖電装株式会社 Vehicle horn

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1161791A (en) * 1966-03-01 1969-08-20 Lucas Industries Ltd Electromagnetic Horns.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE628898C (en) * 1934-08-15 1936-04-18 Stotz Kontakt Gmbh Electric rotary switch with lubrication of the contact track

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016218110A (en) * 2015-05-14 2016-12-22 浜名湖電装株式会社 Vehicle horn

Also Published As

Publication number Publication date
DE1222394B (en) 1966-08-04
NL289136A (en)
AT239077B (en) 1965-03-10

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