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Title:
SWITCH
Document Type and Number:
Japanese Patent JPH10125204
Kind Code:
A
Abstract:

To reduce the number of part items, miniaturize a switch, and shorten the switching time by providing at least two switching elements, fixing at least one switching element to a relatively movable driving portion, and forming the driving portion with a solid type energy transducer.

Contact point springs 2, 3 are supported in a switch Y-24, and end sections of the contact point springs 2, 3 protruded from the switch Y-24 form a current connection section. The longer spring 2 is fixed to an energy transducer 7, the contact point spring 2 is elastically curved when the energy transducer 7 is deviated, and its contact point member 5 is brought into contact with the contact point member 6 of the contact point spring 3. When a driving portion is formed with the energy transducer 7 made of a ferroelectric piezoelectric ceramic, the number of part items of the switch Y-24 is reduced, and the switch Y-24 can be miniaturized.


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Inventors:
Feiler, Jochen
Jendritza, Dr. Ing. Daniel Josef
Janocha, Prof. Dr. Ing. Hartmut
Binnig, Horst
Application Number:
JP1997000215088
Publication Date:
May 15, 1998
Filing Date:
August 08, 1997
Export Citation:
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Assignee:
BACH GMBH & CO
International Classes:
H01H55/00; H01H57/00; H01H3/00; H01H47/00; (IPC1-7): H01H57/00
Attorney, Agent or Firm:
伊藤 武久 (外1名)



 
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