DE59102018D1 - Drosselklappe. - Google Patents

Drosselklappe.

Info

Publication number
DE59102018D1
DE59102018D1 DE59102018T DE59102018T DE59102018D1 DE 59102018 D1 DE59102018 D1 DE 59102018D1 DE 59102018 T DE59102018 T DE 59102018T DE 59102018 T DE59102018 T DE 59102018T DE 59102018 D1 DE59102018 D1 DE 59102018D1
Authority
DE
Germany
Prior art keywords
throttle
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.)
Expired - Fee Related
Application number
DE59102018T
Other languages
English (en)
Inventor
Karl Gmelin
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.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of DE59102018D1 publication Critical patent/DE59102018D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1005—Details of the flap
    • F02D9/101—Special flap shapes, ribs, bores or the like
    • F02D9/1015—Details of the edge of the flap, e.g. for lowering flow noise or improving flow sealing in closed flap position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/02—Light metals
    • F05C2201/021—Aluminium

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Means For Warming Up And Starting Carburetors (AREA)
DE59102018T 1991-02-09 1991-11-12 Drosselklappe. Expired - Fee Related DE59102018D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4104010A DE4104010A1 (de) 1991-02-09 1991-02-09 Drosselklappe

Publications (1)

Publication Number Publication Date
DE59102018D1 true DE59102018D1 (de) 1994-07-28

Family

ID=6424752

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4104010A Granted DE4104010A1 (de) 1991-02-09 1991-02-09 Drosselklappe
DE59102018T Expired - Fee Related DE59102018D1 (de) 1991-02-09 1991-11-12 Drosselklappe.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4104010A Granted DE4104010A1 (de) 1991-02-09 1991-02-09 Drosselklappe

Country Status (4)

Country Link
EP (1) EP0498933B1 (de)
JP (1) JPH07166899A (de)
DE (2) DE4104010A1 (de)
ES (1) ES2055955T3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4343091A1 (de) * 1993-12-17 1995-06-22 Bosch Gmbh Robert Drosselvorrichtung, insbesondere für eine Brennkraftmaschine, und Verfahren zum Herstellen einer Drosselvorrichtung
DE4401585C2 (de) * 1994-01-20 1998-10-29 Mann & Hummel Filter Drosseleinrichtung
DE19909982A1 (de) * 1999-03-06 2000-09-07 Bosch Gmbh Robert Drosselklappenstutzen zum Steuern der Leistung einer Brennkraftmaschine
GB0130086D0 (en) * 2001-12-17 2002-02-06 Delphi Tech Inc Flap valve for fluid flow passage
JP4739128B2 (ja) * 2006-06-28 2011-08-03 愛三工業株式会社 吸気制御弁

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB507977A (en) * 1938-07-15 1939-06-23 Alexander Abramson Improvements in or relating to down draught carburettors for internal combustion engines
US3176704A (en) * 1961-11-20 1965-04-06 Universal Oil Prod Co Carburetor throttle valve
JPS5918114Y2 (ja) * 1978-10-07 1984-05-25 日産自動車株式会社 内燃機関の空燃比制御装置

Also Published As

Publication number Publication date
EP0498933B1 (de) 1994-06-22
DE4104010A1 (de) 1992-08-13
EP0498933A1 (de) 1992-08-19
JPH07166899A (ja) 1995-06-27
ES2055955T3 (es) 1994-09-01
DE4104010C2 (de) 1993-04-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee