GB1054748A - - Google Patents

Info

Publication number
GB1054748A
GB1054748A GB1054748DA GB1054748A GB 1054748 A GB1054748 A GB 1054748A GB 1054748D A GB1054748D A GB 1054748DA GB 1054748 A GB1054748 A GB 1054748A
Authority
GB
United Kingdom
Prior art keywords
crystal
transistor
electric
switch
transformer
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
Other languages
English (en)
Publication date
Publication of GB1054748A publication Critical patent/GB1054748A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96—Touch switches
    • H03K17/964—Piezo-electric touch switches
GB1054748D Expired GB1054748A (fr)

Publications (1)

Publication Number Publication Date
GB1054748A true GB1054748A (fr) 1900-01-01

Family

ID=1758305

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1054748D Expired GB1054748A (fr)

Country Status (1)

Country Link
GB (1) GB1054748A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2408813A1 (fr) * 1977-11-10 1979-06-08 Sagem Perfectionnements aux procedes et dispositifs de palpage a contact, notamment pour machines a mesurer
WO1979000348A1 (fr) * 1977-12-06 1979-06-28 Meseltron Sa Procede de mesure a l'aide de cales-etalons et cale-etalon de mesure
GB2394370A (en) * 2002-10-17 2004-04-21 Fortune Electronic Internat Co Piezoelectric switch

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2408813A1 (fr) * 1977-11-10 1979-06-08 Sagem Perfectionnements aux procedes et dispositifs de palpage a contact, notamment pour machines a mesurer
WO1979000348A1 (fr) * 1977-12-06 1979-06-28 Meseltron Sa Procede de mesure a l'aide de cales-etalons et cale-etalon de mesure
GB2394370A (en) * 2002-10-17 2004-04-21 Fortune Electronic Internat Co Piezoelectric switch
GB2394370B (en) * 2002-10-17 2004-09-01 Fortune Electronic Internat Co Electronic switch

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