JPS50141282A - - Google Patents
Info
- Publication number
- JPS50141282A JPS50141282A JP50009340A JP934075A JPS50141282A JP S50141282 A JPS50141282 A JP S50141282A JP 50009340 A JP50009340 A JP 50009340A JP 934075 A JP934075 A JP 934075A JP S50141282 A JPS50141282 A JP S50141282A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
- H03K17/722—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region with galvanic isolation between the control circuit and the output circuit
- H03K17/7225—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region with galvanic isolation between the control circuit and the output circuit using acoustic means
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/16—Modifications for eliminating interference voltages or currents
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
- Thyristors (AREA)
- Power Conversion In General (AREA)
- Thyristor Switches And Gates (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US435820A US3872326A (en) | 1974-01-23 | 1974-01-23 | Bidirectional semiconductor switch with improved dV/dt capability |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50141282A true JPS50141282A (en:Method) | 1975-11-13 |
| JPS5528262B2 JPS5528262B2 (en:Method) | 1980-07-26 |
Family
ID=23729954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP934075A Expired JPS5528262B2 (en:Method) | 1974-01-23 | 1975-01-23 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3872326A (en:Method) |
| JP (1) | JPS5528262B2 (en:Method) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0038496A1 (de) * | 1980-04-21 | 1981-10-28 | Siemens Aktiengesellschaft | Zündeinrichtung und Piezo-Zündkoppler mit galvanischer Entkopplung |
| DE3040916C2 (de) * | 1980-10-30 | 1986-02-06 | Siemens AG, 1000 Berlin und 8000 München | Piezo-Zündeinrichtung für Thyristoren und Triacs |
| DE3035503C2 (de) * | 1980-09-19 | 1985-01-03 | Siemens AG, 1000 Berlin und 8000 München | Piezo-Zündeinrichtung für Thyristoren und Triacs |
| DE3040530C2 (de) * | 1980-10-28 | 1986-03-06 | Siemens AG, 1000 Berlin und 8000 München | Piezo-Zündeinrichtung für eine elektronisch anzusteuernde Schalteinrichtung |
| JPH0767200A (ja) * | 1993-08-04 | 1995-03-10 | Motorola Inc | 音響的絶縁方法 |
| JP3344888B2 (ja) * | 1995-12-28 | 2002-11-18 | 日本碍子株式会社 | 圧電／電歪膜型素子及びその製造方法 |
| US5708354A (en) * | 1996-12-18 | 1998-01-13 | Mcdermott Technology, Inc. | Portable electromagnetic acoustic transducer pulser controller |
| DE10392359T5 (de) | 2002-03-11 | 2005-05-12 | Fairchild Semiconductor Corp. | Drain aktivierter/deaktivierter AC-gekoppelter Bandpass HF-Schalter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3626309A (en) * | 1970-01-12 | 1971-12-07 | Zenith Radio Corp | Signal transmission system employing electroacoustic filter |
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1974
- 1974-01-23 US US435820A patent/US3872326A/en not_active Expired - Lifetime
-
1975
- 1975-01-23 JP JP934075A patent/JPS5528262B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5528262B2 (en:Method) | 1980-07-26 |
| US3872326A (en) | 1975-03-18 |