OA10526A - Cellule pour entrées continues destinée à des circuits d'acquisition d'informations - Google Patents

Cellule pour entrées continues destinée à des circuits d'acquisition d'informations Download PDF

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Publication number
OA10526A
OA10526A OA70109A OA70109A OA10526A OA 10526 A OA10526 A OA 10526A OA 70109 A OA70109 A OA 70109A OA 70109 A OA70109 A OA 70109A OA 10526 A OA10526 A OA 10526A
Authority
OA
OAPI
Prior art keywords
diode
optocouplers
cell
led
parallel
Prior art date
Application number
OA70109A
Other languages
English (en)
French (fr)
Inventor
Jean-Pierre Franckart
Henri Husson
Pierre Meunier
Original Assignee
Gec Alsthom Acec Transp S A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gec Alsthom Acec Transp S A filed Critical Gec Alsthom Acec Transp S A
Publication of OA10526A publication Critical patent/OA10526A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L1/00—Devices along the route controlled by interaction with the vehicle or train
    • B61L1/20—Safety arrangements for preventing or indicating malfunction of the device, e.g. by leakage current, by lightning
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/16—Security signalling or alarm systems, e.g. redundant systems
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/007—Fail-safe circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Electronic Switches (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Alarm Systems (AREA)
  • Emergency Protection Circuit Devices (AREA)
OA70109A 1995-04-19 1997-10-17 Cellule pour entrées continues destinée à des circuits d'acquisition d'informations OA10526A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95870038 1995-04-19

Publications (1)

Publication Number Publication Date
OA10526A true OA10526A (fr) 2002-04-29

Family

ID=8222127

Family Applications (1)

Application Number Title Priority Date Filing Date
OA70109A OA10526A (fr) 1995-04-19 1997-10-17 Cellule pour entrées continues destinée à des circuits d'acquisition d'informations

Country Status (21)

Country Link
US (1) US6043501A (cs)
EP (1) EP0822908B1 (cs)
JP (1) JPH11504588A (cs)
KR (1) KR100385846B1 (cs)
CN (1) CN1182392A (cs)
AP (1) AP743A (cs)
AT (1) ATE189431T1 (cs)
AU (1) AU709978B2 (cs)
CA (1) CA2218525A1 (cs)
CZ (1) CZ292986B6 (cs)
DE (1) DE69606528T2 (cs)
DK (1) DK0822908T3 (cs)
EA (1) EA000205B1 (cs)
ES (1) ES2142575T3 (cs)
GR (1) GR3033057T3 (cs)
HU (1) HUP9802638A3 (cs)
OA (1) OA10526A (cs)
PL (1) PL180311B1 (cs)
PT (1) PT822908E (cs)
SK (1) SK284293B6 (cs)
WO (1) WO1996033087A1 (cs)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6650064B2 (en) * 2000-09-29 2003-11-18 Aerospace Optics, Inc. Fault tolerant led display design
KR20080083659A (ko) * 2005-12-14 2008-09-18 코닌클리즈케 필립스 일렉트로닉스 엔.브이. Ｌｅｄ를 고주파 변조시키기 위한 회로­장치, 시스템 및 방법
US7906915B2 (en) * 2008-04-19 2011-03-15 Aerospace Optics, Inc. Enhanced trim resolution voltage-controlled dimming LED driving circuit
CN107733422A (zh) * 2017-10-13 2018-02-23 上海剑桥科技股份有限公司 带自愈功能的二极管电路
CN109756115B (zh) * 2018-12-21 2021-12-03 华为数字技术（苏州）有限公司 一种升压功率变换电路、方法、逆变器、装置及系统
US12136837B1 (en) * 2020-12-08 2024-11-05 Bobbie Wilson Charge balancing of parallel strings with zener diode and light emitting diode between cell terminal of the battery strings

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4247790A (en) * 1976-01-22 1981-01-27 Westinghouse Electric Corp. Failsafe train vehicle control signal threshold detector apparatus
US4091292A (en) * 1977-03-07 1978-05-23 General Signal Corporation Fail-safe monitor of d.c. voltage

Also Published As

Publication number Publication date
AU709978B2 (en) 1999-09-09
HUP9802638A3 (en) 1999-08-30
ATE189431T1 (de) 2000-02-15
KR19980703888A (ko) 1998-12-05
PT822908E (pt) 2000-07-31
DK0822908T3 (da) 2000-07-24
GR3033057T3 (en) 2000-08-31
EP0822908B1 (fr) 2000-02-02
KR100385846B1 (ko) 2003-08-27
CN1182392A (zh) 1998-05-20
CZ322197A3 (cs) 1998-01-14
AP743A (en) 1999-04-26
CA2218525A1 (en) 1996-10-24
WO1996033087A1 (fr) 1996-10-24
JPH11504588A (ja) 1999-04-27
PL323040A1 (en) 1998-03-02
US6043501A (en) 2000-03-28
CZ292986B6 (cs) 2004-01-14
ES2142575T3 (es) 2000-04-16
EP0822908A1 (fr) 1998-02-11
EA000205B1 (ru) 1998-12-24
DE69606528D1 (de) 2000-03-09
PL180311B1 (pl) 2001-01-31
SK142397A3 (en) 1998-06-03
DE69606528T2 (de) 2000-07-27
AP9701070A0 (en) 1997-10-31
AU5262796A (en) 1996-11-07
SK284293B6 (sk) 2005-01-03
HUP9802638A2 (hu) 1999-03-29
EA199700236A1 (ru) 1998-02-26

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