EP0708232B1 - Vorrichtung mit mindestens einer Drosselklappe und Verfahren zum Herstellen dieser Vorrichtung - Google Patents

Vorrichtung mit mindestens einer Drosselklappe und Verfahren zum Herstellen dieser Vorrichtung Download PDF

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Publication number
EP0708232B1
EP0708232B1 EP95115332A EP95115332A EP0708232B1 EP 0708232 B1 EP0708232 B1 EP 0708232B1 EP 95115332 A EP95115332 A EP 95115332A EP 95115332 A EP95115332 A EP 95115332A EP 0708232 B1 EP0708232 B1 EP 0708232B1
Authority
EP
European Patent Office
Prior art keywords
throttle valve
shaft
sleeves
laser
valve
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.)
Revoked
Application number
EP95115332A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0708232A3 (enrdf_load_stackoverflow
EP0708232A2 (de
Inventor
Herbert Bollinger
Reinhold Rolser
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.)
Albert Handtmann Metallgusswerk GmbH and Co KG
Original Assignee
Albert Handtmann Metallgusswerk GmbH and Co KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6915091&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0708232(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Albert Handtmann Metallgusswerk GmbH and Co KG filed Critical Albert Handtmann Metallgusswerk GmbH and Co KG
Publication of EP0708232A2 publication Critical patent/EP0708232A2/de
Publication of EP0708232A3 publication Critical patent/EP0708232A3/xx
Application granted granted Critical
Publication of EP0708232B1 publication Critical patent/EP0708232B1/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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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
    • F02D9/109—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps having two or more flaps
    • F02D9/1095—Rotating on a common axis, e.g. having a common shaft
    • 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

Definitions

  • the invention relates to a method and a device with at least one throttle valve located on a shaft within an intake bore.
  • throttle valve attachment Another type of throttle valve attachment has also been proposed (EP-A-0424 197), the throttle valve in two parts, each with two semicircular Elements. Each element is inserted into a groove in the shaft inserted and welded to the shaft. The two halves are slightly offset to each other (seen in the axial direction of the shaft) and lie in the area of a joint two pipe socket ends. Overall, the type of training described there the throttle valve and fastening with the shaft is complex.
  • the invention has for its object to provide a generic method, with the improved device of the generic type in a simple and reliable manner Kind can be created in which the function of the throttle valve and the wave is reliably preserved.
  • the throttle valve In its maximum closed position, the throttle valve is not completely against the inner walls the suction hole, but closes with a plane perpendicular to the Suction hole at an angle of 3 °.
  • the level of the throttle valve 8 lies in a plane which is from the axis of the shaft 7 and the Central axis of the suction hole 4 is spanned.
  • the Throttle valve 8 In your Throttle valve 8 is in a maximum closed position Plane that is inclined at 3 ° to a plane that from the axial direction 10 of the shaft 7 and a radial one Central axis of the bore 4 is spanned. In this maximum The edge 12 of the throttle valve 8 is in the closed position not completely on the inner wall of the bore 4, but the throttle valve is located from shaft 7 seen slightly above and below wave 7.

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)
  • Laser Beam Processing (AREA)
  • Lift Valve (AREA)
EP95115332A 1994-10-19 1995-09-28 Vorrichtung mit mindestens einer Drosselklappe und Verfahren zum Herstellen dieser Vorrichtung Revoked EP0708232B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9416842U 1994-10-19
DE9416842U DE9416842U1 (de) 1994-10-19 1994-10-19 Vorrichtung mit mindestens einer Drosselklappe

Publications (3)

Publication Number Publication Date
EP0708232A2 EP0708232A2 (de) 1996-04-24
EP0708232A3 EP0708232A3 (enrdf_load_stackoverflow) 1996-05-29
EP0708232B1 true EP0708232B1 (de) 1998-02-25

Family

ID=6915091

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95115332A Revoked EP0708232B1 (de) 1994-10-19 1995-09-28 Vorrichtung mit mindestens einer Drosselklappe und Verfahren zum Herstellen dieser Vorrichtung

Country Status (4)

Country Link
EP (1) EP0708232B1 (enrdf_load_stackoverflow)
AT (1) ATE163460T1 (enrdf_load_stackoverflow)
DE (2) DE9416842U1 (enrdf_load_stackoverflow)
ES (1) ES2113146T3 (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9416842U1 (de) * 1994-10-19 1994-12-15 Albert Handtmann Metallgußwerk GmbH & Co. KG, 88400 Biberach Vorrichtung mit mindestens einer Drosselklappe
DE19707599A1 (de) * 1997-02-26 1998-08-27 Knecht Filterwerke Gmbh Drosselklappen-Einrichtung für eine Saugsrohranlage eines Verbrennungsmotors
DE10055397A1 (de) * 2000-11-09 2002-05-29 Albert Handtmann Metallguswerk Vorrichtung mit mindestens einer Drosselklappe und Verfahren zum Herstellen dieser Vorrichtung
US6589380B2 (en) * 2001-02-07 2003-07-08 Delphi Technologies, Inc. Laser welded air control valve and method
DE10140410A1 (de) * 2001-08-23 2003-03-13 Siemens Ag Drosselklappenanordnung
GB0501428D0 (en) * 2005-01-22 2005-03-02 Ricardo Consulting Eng A split carburettor with an improved throttle butterfly
FR2883620B1 (fr) * 2005-03-24 2009-11-27 Mark Iv Systemes Moteurs Sa Dispositif de regulation a clapet, piece multicanaux comportant de tels dispositifs et procede de realisation
DE102012200054A1 (de) * 2012-01-03 2013-07-04 Continental Automotive Gmbh Ventilvorrichtung für ein Kraftfahrzeug

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1600880A1 (de) * 1951-01-28 1971-09-16 Pierburg Kg A Drosselklappe
DE1009448B (de) * 1952-10-14 1957-05-29 Gen Motors Corp Zapfenloses Drehklappenventil
FR1604534A (enrdf_load_stackoverflow) * 1967-07-12 1971-11-29
GB1268044A (en) * 1968-05-29 1972-03-22 British Oxygen Co Ltd Fusion of workpieces
CA852063A (en) * 1968-12-11 1970-09-22 Canadian Westinghouse Company Limited Modified butterfly trip valve
US3929314A (en) * 1973-06-08 1975-12-30 Eaton Corp Actuating means for a butterfly valve
FR2238878A1 (en) * 1973-07-25 1975-02-21 Ducroux Roger Butterfly valve with O-ring around the flap - stub spindles make small angle with plane of the flap
DE2836141A1 (de) * 1978-08-18 1980-02-28 Schmitz & Schulte Klappenscheibe von klappenventilen
GB2087516A (en) * 1980-11-15 1982-05-26 British Steam Specialties The Butterfly valve
DE3150999C2 (de) * 1981-12-23 1985-06-20 Klöckner-Humboldt-Deutz AG, 5000 Köln Naß-Setzmaschine zur Aufbereitung von Kohle oder sonstigen Mineralien
DE3217685A1 (de) * 1982-05-11 1985-02-14 Rische, Bernward, 8039 Puchheim Waermeverschlussklappe typ back-o-spar zur energieeinsparung (oel und gas) durch waermebalance und neuentwickelter waermeentkopplung
JPH0672560B2 (ja) * 1988-09-12 1994-09-14 三菱電機株式会社 エンジンの吸気量調整装置
FR2653198B1 (fr) * 1989-10-16 1992-02-07 Peugeot Vanne a papillon perfectionnee.
FR2692622B1 (fr) * 1992-06-17 1994-09-16 Solex Organe d'étranglement rotatif pour installation d'alimentation de moteur à combustion interne et corps de papillon en comportant application.
DE4221449A1 (de) * 1992-06-30 1994-01-05 Pierburg Gmbh Anordnung einer Drosselklappe
DE4223724A1 (de) * 1992-07-18 1994-01-20 Bosch Gmbh Robert Drosselvorrichtung für eine Brennkraftmaschine
DE4223933A1 (de) * 1992-07-21 1994-01-27 Bosch Gmbh Robert Drosselvorrichtung für eine Brennkraftmaschine
DE9406803U1 (de) * 1994-04-22 1994-08-04 Hüttenberger Produktionstechnik Metallverarbeitung Martin GmbH & Co. KG, 35428 Langgöns Auf einer Welle angeordnete Drosselklappe
DE9416842U1 (de) * 1994-10-19 1994-12-15 Albert Handtmann Metallgußwerk GmbH & Co. KG, 88400 Biberach Vorrichtung mit mindestens einer Drosselklappe

Also Published As

Publication number Publication date
EP0708232A3 (enrdf_load_stackoverflow) 1996-05-29
DE59501486D1 (de) 1998-04-02
ES2113146T3 (es) 1998-04-16
EP0708232A2 (de) 1996-04-24
DE9416842U1 (de) 1994-12-15
ATE163460T1 (de) 1998-03-15

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