EP0989293A3 - Lastverstellvorrichtung - Google Patents

Lastverstellvorrichtung Download PDF

Info

Publication number
EP0989293A3
EP0989293A3 EP99118628A EP99118628A EP0989293A3 EP 0989293 A3 EP0989293 A3 EP 0989293A3 EP 99118628 A EP99118628 A EP 99118628A EP 99118628 A EP99118628 A EP 99118628A EP 0989293 A3 EP0989293 A3 EP 0989293A3
Authority
EP
European Patent Office
Prior art keywords
adjusting
control device
load control
spring
emergency running
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
Application number
EP99118628A
Other languages
English (en)
French (fr)
Other versions
EP0989293B1 (de
EP0989293A2 (de
Inventor
Günther BENDER
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.)
Siemens AG
Original Assignee
Mannesmann VDO AG
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 Mannesmann VDO AG filed Critical Mannesmann VDO AG
Publication of EP0989293A2 publication Critical patent/EP0989293A2/de
Publication of EP0989293A3 publication Critical patent/EP0989293A3/de
Application granted granted Critical
Publication of EP0989293B1 publication Critical patent/EP0989293B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F02D11/107—Safety-related aspects

Abstract

Bei einer Lastverstellvorrichtung (2) für eine Brennkraftmaschine mit einer auf einer Stellwelle (4) angeordneten Drosselklappe (5) sind eine Rückstellfeder (14) und eine Notlauffeder (13) auf einem von einem Stellgetriebe (7) abgewandten Ende der Stellwelle (4) angeordnet. Hierdurch können das Stellgetriebe (7), die Rückstellfeder (14) und die Notlauffeder (13) jeweils besonders kleine Abmessungen aufweisen. Weiterhin gestaltet sich die erfindungsgemäße Lastverstellvorrichtung (2) konstruktiv besonders einfach.
EP99118628A 1998-09-24 1999-09-21 Lastverstellvorrichtung Expired - Lifetime EP0989293B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843769A DE19843769A1 (de) 1998-09-24 1998-09-24 Lastverstellvorrichtung
DE19843769 1998-09-24

Publications (3)

Publication Number Publication Date
EP0989293A2 EP0989293A2 (de) 2000-03-29
EP0989293A3 true EP0989293A3 (de) 2000-11-08
EP0989293B1 EP0989293B1 (de) 2004-07-21

Family

ID=7882062

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99118628A Expired - Lifetime EP0989293B1 (de) 1998-09-24 1999-09-21 Lastverstellvorrichtung

Country Status (4)

Country Link
EP (1) EP0989293B1 (de)
KR (1) KR20000023458A (de)
BR (1) BR9904314A (de)
DE (2) DE19843769A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6725833B1 (en) 1999-03-29 2004-04-27 Hitachi, Ltd. Electronically controlled throttle device
DE10042577A1 (de) * 2000-08-30 2002-03-14 Siemens Ag Drosseleinrichtung mit Notlufteinrichtung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4207096A1 (de) * 1992-03-06 1993-09-09 Pierburg Gmbh Stellvorrichtung fuer eine drosselklappe einer brennkraftmaschine
EP0641922A2 (de) * 1993-09-07 1995-03-08 Pierburg Gmbh Drosselklappeneinrichtung für Brennkraftmaschinen
EP0651147A1 (de) * 1993-10-30 1995-05-03 Pierburg Gmbh Drosselklappenstutzen
US5735243A (en) * 1996-06-17 1998-04-07 Aisan Kogyo Kabushiki Kaisha Controller for preventing throttle valve from locking at its fully closed position
US5778853A (en) * 1995-12-28 1998-07-14 Hadsys, Inc. Throttle valve control device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4207096A1 (de) * 1992-03-06 1993-09-09 Pierburg Gmbh Stellvorrichtung fuer eine drosselklappe einer brennkraftmaschine
EP0641922A2 (de) * 1993-09-07 1995-03-08 Pierburg Gmbh Drosselklappeneinrichtung für Brennkraftmaschinen
EP0651147A1 (de) * 1993-10-30 1995-05-03 Pierburg Gmbh Drosselklappenstutzen
US5778853A (en) * 1995-12-28 1998-07-14 Hadsys, Inc. Throttle valve control device
US5735243A (en) * 1996-06-17 1998-04-07 Aisan Kogyo Kabushiki Kaisha Controller for preventing throttle valve from locking at its fully closed position

Also Published As

Publication number Publication date
KR20000023458A (ko) 2000-04-25
DE19843769A1 (de) 2000-03-30
EP0989293B1 (de) 2004-07-21
EP0989293A2 (de) 2000-03-29
DE59909996D1 (de) 2004-08-26
BR9904314A (pt) 2000-09-26

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