DE69726796T2 - Ausbalanzierter Schieber, Erschütterungs- und Stossresistent, für bewegliche Kontakten von thermischen Hilfschaltern und dergleichen - Google Patents

Ausbalanzierter Schieber, Erschütterungs- und Stossresistent, für bewegliche Kontakten von thermischen Hilfschaltern und dergleichen Download PDF

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Publication number
DE69726796T2
DE69726796T2 DE1997626796 DE69726796T DE69726796T2 DE 69726796 T2 DE69726796 T2 DE 69726796T2 DE 1997626796 DE1997626796 DE 1997626796 DE 69726796 T DE69726796 T DE 69726796T DE 69726796 T2 DE69726796 T2 DE 69726796T2
Authority
DE
Germany
Prior art keywords
shock
moving contacts
auxiliary switches
balanced slide
thermal auxiliary
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 - Fee Related
Application number
DE1997626796
Other languages
German (de)
English (en)
Other versions
DE69726796D1 (de
Inventor
Vizi Francesco De
Carlo Mannella
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.)
GE Power Controls Italia SpA
Original Assignee
GE Power Controls Italia SpA
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 GE Power Controls Italia SpA filed Critical GE Power Controls Italia SpA
Publication of DE69726796D1 publication Critical patent/DE69726796D1/de
Application granted granted Critical
Publication of DE69726796T2 publication Critical patent/DE69726796T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/04—Energy stored by deformation of elastic members
    • H01H5/06—Energy stored by deformation of elastic members by compression or extension of coil springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/30—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermally Actuated Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)
DE1997626796 1996-07-01 1997-06-21 Ausbalanzierter Schieber, Erschütterungs- und Stossresistent, für bewegliche Kontakten von thermischen Hilfschaltern und dergleichen Expired - Fee Related DE69726796T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI000471 IT240762Y1 (it) 1996-07-01 1996-07-01 Cursore bilanciato, resistente a vibrazioni e urti, per contattimobili di interruttori ausiliari termici e simili

Publications (2)

Publication Number Publication Date
DE69726796D1 DE69726796D1 (de) 2004-01-29
DE69726796T2 true DE69726796T2 (de) 2004-10-07

Family

ID=11373578

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997626796 Expired - Fee Related DE69726796T2 (de) 1996-07-01 1997-06-21 Ausbalanzierter Schieber, Erschütterungs- und Stossresistent, für bewegliche Kontakten von thermischen Hilfschaltern und dergleichen

Country Status (4)

Country Link
EP (1) EP0817220B1 (ru)
DE (1) DE69726796T2 (ru)
ES (1) ES2217364T3 (ru)
IT (1) IT240762Y1 (ru)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2030210A1 (de) * 1970-06-19 1971-12-30 Teves Gmbh Alfred Schalter
DE2035549A1 (ru) * 1970-07-17 1972-01-20 Merk Gmbh Telefonbau Fried
US4423296A (en) * 1982-02-18 1983-12-27 Rca Corporation Shock and vibration resistant electrical switch

Also Published As

Publication number Publication date
EP0817220B1 (en) 2003-12-17
ITMI960471V0 (ru) 1996-07-01
DE69726796D1 (de) 2004-01-29
IT240762Y1 (it) 2001-04-11
ES2217364T3 (es) 2004-11-01
ITMI960471U1 (it) 1998-01-01
EP0817220A1 (en) 1998-01-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: DERZEIT KEIN VERTRETER BESTELLT

8339 Ceased/non-payment of the annual fee