EP1218908A1 - Actuator unit with a base actuator, an additional actuator and a control unit - Google Patents
Actuator unit with a base actuator, an additional actuator and a control unitInfo
- Publication number
- EP1218908A1 EP1218908A1 EP00978941A EP00978941A EP1218908A1 EP 1218908 A1 EP1218908 A1 EP 1218908A1 EP 00978941 A EP00978941 A EP 00978941A EP 00978941 A EP00978941 A EP 00978941A EP 1218908 A1 EP1218908 A1 EP 1218908A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- actuator
- basic
- control unit
- additional
- activation state
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
- H01H47/002—Monitoring or fail-safe circuits
- H01H47/004—Monitoring or fail-safe circuits using plural redundant serial connected relay operated contacts in controlled circuit
Landscapes
- Safety Devices In Control Systems (AREA)
- Lifting Devices For Agricultural Implements (AREA)
- Keying Circuit Devices (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19948632A DE19948632B4 (en) | 1999-10-08 | 1999-10-08 | Actuator with a basic actuator, a Zusatzaktor and a drive unit |
DE19948632 | 1999-10-08 | ||
PCT/DE2000/003236 WO2001027955A1 (en) | 1999-10-08 | 2000-09-18 | Actuator unit with a base actuator, an additional actuator and a control unit |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1218908A1 true EP1218908A1 (en) | 2002-07-03 |
EP1218908B1 EP1218908B1 (en) | 2006-08-02 |
Family
ID=7925023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00978941A Expired - Lifetime EP1218908B1 (en) | 1999-10-08 | 2000-09-18 | Actuator unit with a base actuator, an additional actuator and a control unit |
Country Status (5)
Country | Link |
---|---|
US (1) | US7061143B1 (en) |
EP (1) | EP1218908B1 (en) |
CN (1) | CN1214425C (en) |
DE (2) | DE19948632B4 (en) |
WO (1) | WO2001027955A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10006781A1 (en) * | 2000-02-18 | 2002-03-14 | Xcellsis Gmbh | Fuel cell arrangement has protection switch closed on reaching operational readiness after starting cell, opened if critical operating states detected by sensors |
DE10331164A1 (en) * | 2003-07-10 | 2005-02-17 | Insta Elektro Gmbh | Actuator, especially for building automation applications, has separate groups of control keys and indicators, for showing the state of functional units connected to individual actuator channels |
DE102008018256B4 (en) | 2008-03-31 | 2023-04-27 | Siemens Aktiengesellschaft | Control module with connection devices for connection to connection terminals of a load feeder and load feeder |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2920188C2 (en) * | 1979-05-17 | 1986-11-13 | Siemens AG, 1000 Berlin und 8000 München | Monitoring circuit |
DE2951118C2 (en) * | 1979-12-19 | 1984-08-23 | Gerstel, Eberhard, 4330 Mülheim | Circuit arrangement for monitoring circuit breakers |
DE3428215A1 (en) * | 1984-07-31 | 1986-02-13 | Siemens AG, 1000 Berlin und 8000 München | Arrangement for monitoring a stored-program control device |
DE3541338A1 (en) * | 1985-11-22 | 1987-05-27 | Pepperl & Fuchs | Circuit having self-monitoring |
JP2581598B2 (en) * | 1989-02-15 | 1997-02-12 | 株式会社日立製作所 | Electrical equipment protection device and electrical device control device |
US5280135B1 (en) * | 1991-08-09 | 1998-01-20 | Intermatic Inc | Outdoor electrical outlet cover |
JPH0737308A (en) * | 1993-07-23 | 1995-02-07 | Sony Corp | Cassette auto-changer |
DE4441171C1 (en) * | 1994-11-18 | 1996-02-08 | Siemens Ag | Combined protection and safety circuit for electrical drive |
SE515261C2 (en) * | 1995-06-12 | 2001-07-09 | Abb Research Ltd | Contactor |
DE19522603A1 (en) * | 1995-06-19 | 1997-01-09 | Siemens Ag | Protective device against overloading the switching contacts of a switching device |
US5751536A (en) * | 1996-02-29 | 1998-05-12 | National Instruments Corporation | Method and apparatus for providing isolation from hazardous voltage levels in a hybrid instrumentation system |
JP3946261B2 (en) * | 1996-09-03 | 2007-07-18 | 日本信号株式会社 | Automatic slide operation control device for fail-safe press machine |
DE19742716C5 (en) * | 1997-09-26 | 2005-12-01 | Phoenix Contact Gmbh & Co. Kg | Control and data transmission system and method for transmitting safety-related data |
FR2770332B1 (en) * | 1997-10-24 | 1999-12-03 | Schneider Electric Sa | ELECTROMAGNET CONTROL CIRCUIT |
US6535136B1 (en) * | 1998-02-26 | 2003-03-18 | Best Lock Corporation | Proximity card detection system |
US6262871B1 (en) * | 1998-05-28 | 2001-07-17 | X-L Synergy, Llc | Fail safe fault interrupter |
US6100605A (en) * | 1998-10-27 | 2000-08-08 | Liebert Corporation | Neutral bonding system for uninteruptible power supply |
-
1999
- 1999-10-08 DE DE19948632A patent/DE19948632B4/en not_active Expired - Fee Related
-
2000
- 2000-09-18 EP EP00978941A patent/EP1218908B1/en not_active Expired - Lifetime
- 2000-09-18 DE DE50013272T patent/DE50013272D1/en not_active Expired - Lifetime
- 2000-09-18 WO PCT/DE2000/003236 patent/WO2001027955A1/en active IP Right Grant
- 2000-09-18 CN CNB008138133A patent/CN1214425C/en not_active Expired - Lifetime
- 2000-09-18 US US10/110,112 patent/US7061143B1/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO0127955A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE19948632B4 (en) | 2005-08-11 |
US7061143B1 (en) | 2006-06-13 |
CN1214425C (en) | 2005-08-10 |
CN1377507A (en) | 2002-10-30 |
DE50013272D1 (en) | 2006-09-14 |
DE19948632A1 (en) | 2001-05-23 |
WO2001027955A1 (en) | 2001-04-19 |
EP1218908B1 (en) | 2006-08-02 |
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