WO1997021271A1 - Circuit temporisateur a securite intrinseque et circuit temporise a la fermeture l'utilisant - Google Patents
Circuit temporisateur a securite intrinseque et circuit temporise a la fermeture l'utilisant Download PDFInfo
- Publication number
- WO1997021271A1 WO1997021271A1 PCT/JP1996/003569 JP9603569W WO9721271A1 WO 1997021271 A1 WO1997021271 A1 WO 1997021271A1 JP 9603569 W JP9603569 W JP 9603569W WO 9721271 A1 WO9721271 A1 WO 9721271A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- circuit
- fail
- delay
- timer
- output
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/28—Modifications for introducing a time delay before switching
- H03K17/292—Modifications for introducing a time delay before switching in thyristor, unijunction transistor or programmable unijunction transistor switches
Landscapes
- Electronic Switches (AREA)
- Logic Circuits (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/913,143 US6239956B1 (en) | 1995-12-05 | 1996-12-05 | Fail-safe timing circuit and on-delay circuit using the same |
EP96941183A EP0808026B1 (en) | 1995-12-05 | 1996-12-05 | Fail-safe timer circuit and on-delay circuit using the same |
DE69624684T DE69624684T2 (de) | 1995-12-05 | 1996-12-05 | Ausfallsicherer zeitgeber und einschaltverzögerungsschaltung mit einem solchen zeitgeber |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7/316934 | 1995-12-05 | ||
JP7316934A JPH09162714A (ja) | 1995-12-05 | 1995-12-05 | フェールセーフな計時回路及びこの計時回路を用いたオン・ディレー回路 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997021271A1 true WO1997021271A1 (fr) | 1997-06-12 |
Family
ID=18082568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1996/003569 WO1997021271A1 (fr) | 1995-12-05 | 1996-12-05 | Circuit temporisateur a securite intrinseque et circuit temporise a la fermeture l'utilisant |
Country Status (5)
Country | Link |
---|---|
US (1) | US6239956B1 (ja) |
EP (1) | EP0808026B1 (ja) |
JP (1) | JPH09162714A (ja) |
DE (1) | DE69624684T2 (ja) |
WO (1) | WO1997021271A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4355058B2 (ja) | 1999-07-27 | 2009-10-28 | 日本信号株式会社 | 電源装置 |
JP4531178B2 (ja) | 2000-01-06 | 2010-08-25 | 日本信号株式会社 | 光バリア装置 |
US9344803B1 (en) | 2012-06-21 | 2016-05-17 | Gonzalo Palenzuela | Easy mounting configuration for loudspeaker |
CN104737027B (zh) * | 2012-10-23 | 2017-02-15 | Abb技术有限公司 | 传输模拟信号的装置和方法、以及模拟信号复用器 |
US9589443B2 (en) | 2014-09-02 | 2017-03-07 | At&T Intellectual Property I, L.P. | Method and apparatus for providing an emergency notification for an allergic reaction |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62104310A (ja) * | 1985-10-31 | 1987-05-14 | Nippon Signal Co Ltd:The | オン.デイレ−回路 |
JPH02141122A (ja) * | 1988-11-22 | 1990-05-30 | Koji Sato | 遅延回路 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60227326A (ja) * | 1984-04-25 | 1985-11-12 | 日本信号株式会社 | 負荷駆動用スイツチ回路の監視装置 |
WO1988009982A1 (en) * | 1987-06-09 | 1988-12-15 | Hiroshi Kawashima | Apparatus for guiding an aircraft on the ground |
JPS6423006A (en) * | 1987-07-18 | 1989-01-25 | Ogata Tekko Kk | Burner device |
EP0644655B1 (en) * | 1993-03-31 | 1997-11-05 | The Nippon Signal Co. Ltd. | On-delay circuit |
JP2683608B2 (ja) * | 1993-12-13 | 1997-12-03 | 日本信号株式会社 | オン.ディレー回路 |
US5867775A (en) * | 1994-10-28 | 1999-02-02 | The Nippon Signal Co., Ltd. | Fail-safe signal transmitting apparatus producing a logical product of an input signal and a carrier signal |
-
1995
- 1995-12-05 JP JP7316934A patent/JPH09162714A/ja active Pending
-
1996
- 1996-12-05 DE DE69624684T patent/DE69624684T2/de not_active Expired - Fee Related
- 1996-12-05 US US08/913,143 patent/US6239956B1/en not_active Expired - Fee Related
- 1996-12-05 EP EP96941183A patent/EP0808026B1/en not_active Expired - Lifetime
- 1996-12-05 WO PCT/JP1996/003569 patent/WO1997021271A1/ja active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62104310A (ja) * | 1985-10-31 | 1987-05-14 | Nippon Signal Co Ltd:The | オン.デイレ−回路 |
JPH02141122A (ja) * | 1988-11-22 | 1990-05-30 | Koji Sato | 遅延回路 |
Non-Patent Citations (1)
Title |
---|
See also references of EP0808026A4 * |
Also Published As
Publication number | Publication date |
---|---|
EP0808026A4 (en) | 1999-06-23 |
DE69624684D1 (de) | 2002-12-12 |
EP0808026B1 (en) | 2002-11-06 |
EP0808026A1 (en) | 1997-11-19 |
JPH09162714A (ja) | 1997-06-20 |
US6239956B1 (en) | 2001-05-29 |
DE69624684T2 (de) | 2003-09-18 |
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