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
Links
- 239000013078 crystal Substances 0.000 abstract 7
- 230000010355 oscillation Effects 0.000 abstract 2
- 239000003990 capacitor Substances 0.000 abstract 1
- 230000011664 signaling Effects 0.000 abstract 1
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—Piezoelectric touch switches
Landscapes
- Oscillators With Electromechanical Resonators (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1054748A true GB1054748A (enExample) | 1900-01-01 |
Family
ID=1758305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1054748D Expired GB1054748A (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1054748A (enExample) |
Cited By (3)
| 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 |
-
0
- GB GB1054748D patent/GB1054748A/en not_active Expired
Cited By (5)
| 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 |
| US4351114A (en) | 1977-12-06 | 1982-09-28 | Hans Sigg | Process for measuring using standard blocks and a standard measuring block |
| 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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