EP0457033A3 - Apparatus to detect a changing operating parameter - Google Patents

Apparatus to detect a changing operating parameter Download PDF

Info

Publication number: EP0457033A3
Authority: EP; European Patent Office
Prior art keywords: detect; operating parameter; changing operating; changing; parameter
Prior art date: 1990-05-14
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

Application number

EP19910105855

Other languages

German (de)

Other versions

EP0457033A2 (en

EP0457033B1 (en

Inventor

Rainer Dipl.-Ing. Norgauer

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.)

Robert Bosch GmbH

Original Assignee

Robert Bosch GmbH

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.)

1990-05-14

Filing date

1991-04-12

Publication date

1993-03-03

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6406346&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0457033(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1991-04-12 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

1991-11-21 Publication of EP0457033A2 publication Critical patent/EP0457033A2/en

1993-03-03 Publication of EP0457033A3 publication Critical patent/EP0457033A3/en

1999-07-07 Application granted granted Critical

1999-07-07 Publication of EP0457033B1 publication Critical patent/EP0457033B1/en

2011-04-12 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
- F02D41/28—Interface circuits
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
- F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
- F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
- F02D11/106—Detection of demand or actuation
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/04—Engine intake system parameters
- F02D2200/0404—Throttle position
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
- F02D2400/08—Redundant elements, e.g. two sensors for measuring the same parameter

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Computer Hardware Design (AREA)
Microelectronics & Electronic Packaging (AREA)
Combined Controls Of Internal Combustion Engines (AREA)

EP91105855A 1990-05-14 1991-04-12 Apparatus to detect a changing operating parameter Expired - Lifetime EP0457033B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE4015415		1990-05-14
DE4015415A DE4015415B4 (en)	1990-05-14	1990-05-14	Device for detecting a variable operating parameter

Publications (3)

Publication Number	Publication Date
EP0457033A2 EP0457033A2 (en)	1991-11-21
EP0457033A3 true EP0457033A3 (en)	1993-03-03
EP0457033B1 EP0457033B1 (en)	1999-07-07

Family

ID=6406346

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP91105855A Expired - Lifetime EP0457033B1 (en)	1990-05-14	1991-04-12	Apparatus to detect a changing operating parameter

Country Status (4)

Country	Link
US (1)	US5136880A (en)
EP (1)	EP0457033B1 (en)
JP (1)	JP3386824B2 (en)
DE (2)	DE4015415B4 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4235880C2 (en) *	1992-10-23	2003-07-17	Bosch Gmbh Robert	Method and device for detecting a variable size in vehicles
DE4322472B4 (en) *	1993-07-06	2006-03-09	Siemens Ag	Circuit arrangement for monitoring a position transmitter
DE4325584C2 (en) *	1993-07-30	1996-08-22	Giehl Klaus Ulrich	Device for the retention of floating substances on a hold-up threshold of a rain relief system
DE4327455A1 (en) *	1993-08-16	1995-02-23	Hella Kg Hueck & Co	System for controlling an actuator for adjusting the air supply to a motor vehicle engine
US5622053A (en) *	1994-09-30	1997-04-22	Cooper Cameron Corporation	Turbocharged natural gas engine control system
JP3296222B2 (en) *	1996-12-19	2002-06-24	トヨタ自動車株式会社	Throttle control device
DE19821682B4 (en) *	1997-05-26	2010-01-07	Volkswagen Ag	Method and device for monitoring the function of a sensor
JP3116868B2 (en) *	1997-07-23	2000-12-11	トヨタ自動車株式会社	Error detection method for linear position sensor
EP1105698B1 (en) *	1998-08-12	2006-05-24	Siemens Aktiengesellschaft	Method for determining a position in accordance with the measurement signal of a position sensor
DE19847337A1 (en)	1998-10-14	2000-04-20	Decoufle Sarl	Machine in cigarette factory for consolidation of axially orientated groups of cigarette filters has roll drum with corrugated surface, trapping filter plugs against rough stationary surface
JP3491587B2 (en) *	1999-12-21	2004-01-26	株式会社デンソー	Fail mode adjustment method of rotation angle detection sensor
DE10006958C2 (en) *	2000-02-16	2001-12-06	Siemens Ag	Procedure for diagnosing a double potentiometric encoder
US6237564B1 (en)	2000-02-25	2001-05-29	Ford Global Technologies, Inc.	Electronic throttle control system
US6463797B2 (en) *	2000-02-25	2002-10-15	Ford Global Technologies, Inc.	Electronic throttle system
EP1136681A3 (en)	2000-03-24	2003-08-06	Ford Global Technologies, Inc.	Electronic throttle control system
US6691679B2 (en)	2001-11-29	2004-02-17	Ford Global Technologies, Llc	System and method for controlling an operational position of a throttle valve in an engine
DE10222467A1 (en) *	2002-05-22	2003-12-11	A B Elektronik Gmbh	Giant magnetic resistor sensor for contactless detection of rotary/linear motion of relatively movable parts has stationary part with GMR cell of variable GMR resistance, magnet element rotary part
DE10222468A1 (en) *	2002-05-22	2003-12-11	A B Elektronik Gmbh	Voltage generation device for generating output voltage, uses a variable giant magnetic resistor to determine positions of parts moving in relation to each other
US6927566B2 (en)	2002-05-22	2005-08-09	Ab Eletronik Gmbh	Device for generating output voltages
DE10226062A1 (en)	2002-06-12	2004-01-08	Ab Elektronik Gmbh	Wide-angle sensor
JP2004324720A (en) *	2003-04-23	2004-11-18	Aisin Aw Co Ltd	Failure detecting device for rotation angle detecting sensor
US7570046B2 (en) *	2003-10-14	2009-08-04	Borgwarner Inc.	Single sensing multiple output system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2569231A1 (en) *	1984-08-16	1986-02-21	Bosch Gmbh Robert	MONITORING DEVICE FOR AN ELECTRONICALLY CONTROLLED TRAPPING VALVE IN A MOTOR VEHICLE
FR2570177A1 (en) *	1984-09-13	1986-03-14	Bosch Gmbh Robert	POSITIONS DETECTION DEVICE FOR A MOBILE PART IN A MOTOR VEHICLE
DE3739613A1 (en) *	1987-11-23	1989-06-01	Vdo Schindling	DEVICE FOR THE ELECTRICAL TRANSMISSION OF A MECHANICAL SIZE
WO1991012423A1 (en) *	1990-02-10	1991-08-22	Robert Bosch Gmbh	System for controlling and/or regulating an internal combustion engine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3416084A (en) *	1963-09-12	1968-12-10	Julie Res Lab Inc	Precision potentiometer circuit and method for establishing same
GB2135526B (en) *	1983-02-22	1986-05-21	Welwyn Electronics Ltd	Calibrated potentiometer
JPS59216201A (en) *	1983-05-25	1984-12-06	Sony Corp	Presettable control circuit
AU577418B2 (en) *	1984-11-19	1988-09-22	Robert Bosch Gmbh	Adjustment method for an accelerator position detector
DE3742592C2 (en) *	1987-12-16	1998-12-03	Pierburg Ag	Method for taring a position feedback signal value

1990
- 1990-05-14 DE DE4015415A patent/DE4015415B4/en not_active Expired - Fee Related
1991
- 1991-04-12 EP EP91105855A patent/EP0457033B1/en not_active Expired - Lifetime
- 1991-04-12 DE DE59109138T patent/DE59109138D1/en not_active Expired - Lifetime
- 1991-05-09 JP JP10290391A patent/JP3386824B2/en not_active Expired - Lifetime
- 1991-05-13 US US07/699,331 patent/US5136880A/en not_active Expired - Lifetime

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2569231A1 (en) *	1984-08-16	1986-02-21	Bosch Gmbh Robert	MONITORING DEVICE FOR AN ELECTRONICALLY CONTROLLED TRAPPING VALVE IN A MOTOR VEHICLE
FR2570177A1 (en) *	1984-09-13	1986-03-14	Bosch Gmbh Robert	POSITIONS DETECTION DEVICE FOR A MOBILE PART IN A MOTOR VEHICLE
DE3739613A1 (en) *	1987-11-23	1989-06-01	Vdo Schindling	DEVICE FOR THE ELECTRICAL TRANSMISSION OF A MECHANICAL SIZE
WO1991012423A1 (en) *	1990-02-10	1991-08-22	Robert Bosch Gmbh	System for controlling and/or regulating an internal combustion engine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 9, no. 86 (P-349)(1809) 16. April 1985 & JP-A-59 216 201 ( SONY K.K. ) *

Also Published As

Publication number	Publication date
EP0457033A2 (en)	1991-11-21
EP0457033B1 (en)	1999-07-07
DE59109138D1 (en)	1999-08-12
DE4015415A1 (en)	1991-11-21
JPH04228853A (en)	1992-08-18
JP3386824B2 (en)	2003-03-17
DE4015415B4 (en)	2004-04-29
US5136880A (en)	1992-08-11

Publication	Publication Date	Title
EP0457033A3 (en)	1993-03-03	Apparatus to detect a changing operating parameter
HK80396A (en)	1996-05-17	A brief
EP0406962A3 (en)	1991-04-17	A filter
GB8908829D0 (en)	1989-06-07	A filter apparatus
EP0481626A3 (en)	1993-04-21	D/a conversion apparatus
GB2250345B (en)	1994-06-22	A safety apparatus
GB9110076D0 (en)	1991-07-03	A design apparatus
GB8911061D0 (en)	1989-06-28	A rotary apparatus
GB8907327D0 (en)	1989-05-17	A bowl-feed apparatus
GB9126819D0 (en)	1992-02-19	A monitoring apparatus
ZA89931B (en)	1989-10-25	A yard scraper apparatus
GB9003382D0 (en)	1990-04-11	A signal generator
ZA915876B (en)	1992-04-29	Apparatus for measuring a physical variable
AU109145S (en)	1990-10-09	A pleating machine
GB9020134D0 (en)	1990-10-24	A cycle
ZA933966B (en)	1994-01-05	A product collection apparatus
IE892728L (en)	1990-02-25	Decector for a can making apparatus
AU110770S (en)	1991-04-22	A T-shirt
AU107247S (en)	1990-04-10	A T-shirt
AU106996S (en)	1990-03-07	A T-shirt
AU106997S (en)	1990-03-07	A T-shirt
AU106998S (en)	1990-03-07	A T-shirt
AU106999S (en)	1990-03-07	A T-shirt
AU106982S (en)	1990-03-07	A T-shirt
AU107016S (en)	1990-03-07	A T-shirt

Legal Events

Date	Code	Title	Description
1991-10-04	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1991-11-21	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): DE FR GB IT
1992-02-26	RAP3	Party data changed (applicant data changed or rights of an application transferred)	Owner name: ROBERT BOSCH GMBH
1993-01-12	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1993-03-03	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): DE FR GB IT
1993-03-17	RIN1	Information on inventor provided before grant (corrected)	Inventor name: NORGAUER, RAINER, DIPL.-ING.
1993-10-06	17P	Request for examination filed	Effective date: 19930806
1994-08-24	17Q	First examination report despatched	Effective date: 19940706
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