AU2001295574A1 - Protective circuit - Google Patents

Protective circuit

Info

Publication number: AU2001295574A1
Authority: AU; Australia
Prior art keywords: control circuit; output; protective circuit; unit; circuit
Prior art date: 2000-09-22
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.): Abandoned

Application number

AU2001295574A

Other languages

English (en)

Inventor

Wilhelm Fey

Ernst Krause

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Pepperl and Fuchs SE

Original Assignee

Pepperl and Fuchs SE

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.)

2000-09-22

Filing date

2001-09-19

Publication date

2002-04-08

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7657315&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2001295574(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2001-09-19 Application filed by Pepperl and Fuchs SE filed Critical Pepperl and Fuchs SE

2002-04-08 Publication of AU2001295574A1 publication Critical patent/AU2001295574A1/en

Status Abandoned legal-status Critical Current

Links

230000001681 protective effect Effects 0.000 title 1
238000000926 separation method Methods 0.000 abstract 1

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/008—Intrinsically safe circuits
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
- H02H9/041—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using a short-circuiting device

Landscapes

Emergency Protection Circuit Devices (AREA)
Electronic Switches (AREA)
Control Of Motors That Do Not Use Commutators (AREA)
Burglar Alarm Systems (AREA)
Apparatus For Radiation Diagnosis (AREA)
Amplifiers (AREA)

AU2001295574A 2000-09-22 2001-09-19 Protective circuit Abandoned AU2001295574A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE10047114A DE10047114C1 (de)	2000-09-22	2000-09-22	Schutzschaltung
DE10047114		2000-09-22
PCT/EP2001/010842 WO2002027888A1 (de)	2000-09-22	2001-09-19	Schutzschaltung

Publications (1)

Publication Number	Publication Date
AU2001295574A1 true AU2001295574A1 (en)	2002-04-08

Family

ID=7657315

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2001295574A Abandoned AU2001295574A1 (en)	2000-09-22	2001-09-19	Protective circuit

Country Status (7)

Country	Link
US (1)	US7061738B2 (de)
EP (1)	EP1319265B1 (de)
AT (1)	ATE300112T1 (de)
AU (1)	AU2001295574A1 (de)
DE (2)	DE10047114C1 (de)
ES (1)	ES2243561T3 (de)
WO (1)	WO2002027888A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102004037924A1 (de)	2004-08-04	2006-03-16	Endress + Hauser Process Solutions Ag	Modulartige Anschlußvorrichtung in einem Bussystem zum Schutz eines elektrischen Verbrauchers
US20060056118A1 (en) *	2004-09-14	2006-03-16	Kh Controls, Inc.	Limiting energy in wiring faults
JP4429987B2 (ja) *	2005-07-29	2010-03-10	株式会社ジェイテクト	安全ｐｌｃ
US7903382B2 (en) *	2007-06-19	2011-03-08	General Electric Company	MEMS micro-switch array based on current limiting enabled circuit interrupting apparatus
US7663377B2 (en) *	2007-08-03	2010-02-16	Pepperl +Fuchs, Inc.	System and method for high resolution sensing of capacitance or other reactive impedance change in a large dynamic range
US9667357B2 (en) *	2014-04-26	2017-05-30	Infineon Technologies Ag	Millimeter-wave transmitter on a chip, method of calibration thereof and millimeter-wave power sensor on a chip
US10145938B2 (en)	2014-04-26	2018-12-04	Infineon Technologies Ag	Power sensor for integrated circuits
CN109185540A (zh) *	2018-11-01	2019-01-11	宁波威森搏乐机械制造有限公司	一种操作方便的耐腐蚀电磁球阀

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3657603A (en) *	1970-07-24	1972-04-18	William M Adams	Relay control responsive to overvoltage and undervoltage
DE2638177C2 (de) *	1976-08-25	1985-10-24	Robert Bosch Gmbh, 7000 Stuttgart	Schutzvorrichtung gegen Spannungsumpolung und Überspannungen für eine Halbleiterschaltung
US4658154A (en) *	1985-12-20	1987-04-14	General Electric Company	Piezoelectric relay switching circuit
DE3622268C1 (de) *	1986-07-03	1988-02-11	Stahl R Schaltgeraete Gmbh	Sicherheitsbarriere
GB8722680D0 (en) *	1987-09-26	1987-11-04	Measurement Tech Ltd	Electrical safety barriers
DE3804250C1 (en) *	1988-02-11	1989-07-27	Siemens Ag, 1000 Berlin Und 8000 Muenchen, De	Circuit arrangement for a current limiter
DE3832068A1 (de) *	1988-09-21	1990-03-22	Stahl R Schaltgeraete Gmbh	Explosionsgeschuetzte elektrische sicherheitsbarriere
US5179488A (en)	1990-07-26	1993-01-12	Rosemount Inc.	Process control instrument with loop overcurrent circuit
DE4100634A1 (de) *	1991-01-11	1992-07-16	Adaptronic Ag	Pruefvorrichtung
GB9417235D0 (en) *	1994-08-26	1994-10-19	Measurement Tech Ltd	Electrical safety barriers
US5638946A (en) *	1996-01-11	1997-06-17	Northeastern University	Micromechanical switch with insulated switch contact
DE29613790U1 (de) *	1996-08-09	1996-09-26	Festo Kg, 73734 Esslingen	Mikroschalter
US6054659A (en) *	1998-03-09	2000-04-25	General Motors Corporation	Integrated electrostatically-actuated micromachined all-metal micro-relays
DE19850397A1 (de)	1998-11-02	2000-05-11	Abb Research Ltd	Elektrische Fehlerstromschutz-Schalteinrichtung
US6201680B1 (en) *	1999-02-02	2001-03-13	Aram Armen Tokatian	Adjustable high-speed audio transducer protection circuit
DE20005927U1 (de) *	1999-03-31	2000-10-19	Pepperl & Fuchs	Sicherheitsbarriere zum Begrenzen von Strom und Spannung

2000
- 2000-09-22 DE DE10047114A patent/DE10047114C1/de not_active Revoked
2001
- 2001-09-19 AT AT01976241T patent/ATE300112T1/de not_active IP Right Cessation
- 2001-09-19 AU AU2001295574A patent/AU2001295574A1/en not_active Abandoned
- 2001-09-19 WO PCT/EP2001/010842 patent/WO2002027888A1/de active IP Right Grant
- 2001-09-19 US US10/258,604 patent/US7061738B2/en not_active Expired - Fee Related
- 2001-09-19 ES ES01976241T patent/ES2243561T3/es not_active Expired - Lifetime
- 2001-09-19 EP EP01976241A patent/EP1319265B1/de not_active Expired - Lifetime
- 2001-09-19 DE DE50106810T patent/DE50106810D1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
ATE300112T1 (de)	2005-08-15
DE50106810D1 (de)	2005-08-25
DE10047114C1 (de)	2002-05-23
US20030151869A1 (en)	2003-08-14
EP1319265A1 (de)	2003-06-18
ES2243561T3 (es)	2005-12-01
WO2002027888A1 (de)	2002-04-04
EP1319265B1 (de)	2005-07-20
US7061738B2 (en)	2006-06-13

Publication	Publication Date	Title
EP1073187A3 (de)	2003-03-05	Schaltregler
WO2006014377A3 (en)	2006-10-05	Electrical arcing protection circuit
EP0918393A3 (de)	2000-04-12	Mehrfachausgang-Gleichstromwandler mit verbessertem Störabstand und zugehörige Verfahren
WO2003000025A3 (en)	2003-03-27	Current inrush limiting and bleed resistor current inhibiting in a switching power converter
WO2006062616A3 (en)	2007-03-15	Galvanically isolated signal conditioning system
WO2001059929A3 (en)	2002-02-21	Current-limited switch with fast transient response
AU2001295574A1 (en)	2002-04-08	Protective circuit
ATE221706T1 (de)	2002-08-15	Schutzschaltung für ein elektronisches gerät
EP1118918A3 (de)	2004-06-23	Programmierbare Steuerung
TW200735170A (en)	2007-09-16	Semiconductor device
WO2002071569A3 (en)	2003-05-30	Generator control unit
EP0608477A3 (de)	1995-03-29	Halbleiterrelais.
KR950013044A (ko)	1995-05-17	양방향 핀을 구비한 집적회로
WO2008020408A3 (en)	2008-05-15	Low voltage electronic module interface
CA2058369A1 (en)	1992-06-25	Current sink
ATE210902T1 (de)	2001-12-15	Schutzschalteinrichtung
EP1420468A3 (de)	2010-05-05	Aktuator mit elektronischer Steuerung
CA2104801A1 (en)	1994-02-28	Electronic Switches
KR890016760A (ko)	1989-11-30	펄스발생회로
WO2003088488A3 (de)	2004-02-19	Schaltungsanordnung und verfahren zur erzeugung eines dual-rail-signals
CA2040134A1 (en)	1991-10-17	A delay line providing an adjustable delay
WO2005006524A3 (en)	2005-06-09	Voltage converter
AU2003209724A1 (en)	2003-09-22	Field device electronics for conductive limit level switches
BR0209068A (pt)	2004-08-10	Interruptor elétrico
WO2003015278A3 (de)	2003-08-28	Vorrichtung zur ansteuerung eines schaltelements und zugehöriges betriebsverfahren