ES2113146T3 - DEVICE WITH AT LEAST ONE BUTTERFLY VALVE AND PROCEDURE FOR MANUFACTURING THIS DEVICE. - Google Patents
DEVICE WITH AT LEAST ONE BUTTERFLY VALVE AND PROCEDURE FOR MANUFACTURING THIS DEVICE.Info
- Publication number
- ES2113146T3 ES2113146T3 ES95115332T ES95115332T ES2113146T3 ES 2113146 T3 ES2113146 T3 ES 2113146T3 ES 95115332 T ES95115332 T ES 95115332T ES 95115332 T ES95115332 T ES 95115332T ES 2113146 T3 ES2113146 T3 ES 2113146T3
- Authority
- ES
- Spain
- Prior art keywords
- shaft
- throttle valve
- valve
- procedure
- manufacturing
- 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 - Lifetime
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
- F02D9/109—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
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)
Abstract
At least one, pref. two weld connection points are located between the shaft (7) and throttle valve (8). The connection points are adjacent to each other in axial direction (10) of the shaft, and symmetrical to a centre of the throttle valve. The welding is laser welding. The shaft has an extension to fix the throttle valve in circumferential direction. The extension is accommodated in a central recess in the valve. The shaft has stationary sleeves (16) and the valve is located between two of these sleeves. The throttle valve has a max. closed position of 3 deg., and it encloses an angle of 3" with a plane at right-angles to the intake bore (4).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9416842U DE9416842U1 (en) | 1994-10-19 | 1994-10-19 | Device with at least one throttle valve |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2113146T3 true ES2113146T3 (en) | 1998-04-16 |
Family
ID=6915091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95115332T Expired - Lifetime ES2113146T3 (en) | 1994-10-19 | 1995-09-28 | DEVICE WITH AT LEAST ONE BUTTERFLY VALVE AND PROCEDURE FOR MANUFACTURING THIS DEVICE. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0708232B1 (en) |
AT (1) | ATE163460T1 (en) |
DE (2) | DE9416842U1 (en) |
ES (1) | ES2113146T3 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9416842U1 (en) * | 1994-10-19 | 1994-12-15 | Albert Handtmann Metallgußwerk GmbH & Co. KG, 88400 Biberach | Device with at least one throttle valve |
DE19707599A1 (en) * | 1997-02-26 | 1998-08-27 | Knecht Filterwerke Gmbh | Throttle valve device for an intake manifold system of an internal combustion engine |
DE10055397A1 (en) * | 2000-11-09 | 2002-05-29 | Albert Handtmann Metallguswerk | Method for manufacturing device for use in mixing exhaust gases with air for post-burning consisting of throttle valves attached to shaft in suction bore comprises gluing valve flaps to shaft |
US6589380B2 (en) * | 2001-02-07 | 2003-07-08 | Delphi Technologies, Inc. | Laser welded air control valve and method |
DE10140410A1 (en) * | 2001-08-23 | 2003-03-13 | Siemens Ag | throttle assembly |
GB0501428D0 (en) * | 2005-01-22 | 2005-03-02 | Ricardo Consulting Eng | A split carburettor with an improved throttle butterfly |
FR2883620B1 (en) * | 2005-03-24 | 2009-11-27 | Mark Iv Systemes Moteurs Sa | CLAMP CONTROL DEVICE, MULTICHANNEL PIECE COMPRISING SUCH DEVICES AND METHOD FOR MAKING THE SAME |
DE102012200054A1 (en) * | 2012-01-03 | 2013-07-04 | Continental Automotive Gmbh | Valve device for a motor vehicle |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1600880A1 (en) * | 1951-01-28 | 1971-09-16 | Pierburg Kg A | throttle |
FR1604534A (en) * | 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 (en) * | 1978-08-18 | 1980-02-28 | Schmitz & Schulte | Disc assembly for valve - is divided along chordal lines with bearing bosses on thicker side sections welded to thin central section |
GB2087516A (en) * | 1980-11-15 | 1982-05-26 | British Steam Specialties The | Butterfly valve |
DE3150999C2 (en) * | 1981-12-23 | 1985-06-20 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Wet setting machine for processing coal or other minerals |
DE3217685A1 (en) * | 1982-05-11 | 1985-02-14 | Rische, Bernward, 8039 Puchheim | BACK-O-SPAR type heat flap for energy saving (oil and gas) by heat balance and newly developed heat decoupling |
JPH0672560B2 (en) * | 1988-09-12 | 1994-09-14 | 三菱電機株式会社 | Engine intake air amount adjustment device |
FR2653198B1 (en) * | 1989-10-16 | 1992-02-07 | Peugeot | IMPROVED BUTTERFLY VALVE. |
FR2692622B1 (en) * | 1992-06-17 | 1994-09-16 | Solex | Rotary throttle member for internal combustion engine power supply installation and throttle body including application. |
DE4221449A1 (en) * | 1992-06-30 | 1994-01-05 | Pierburg Gmbh | Throttle valve in exhaust gas channel of IC engine - is formed as stamped part and has stamped-out formations in accommodation area for throttle valve shaft |
DE4223724A1 (en) * | 1992-07-18 | 1994-01-20 | Bosch Gmbh Robert | Throttle valve device for IC engine - has stamped bent throttle flap, engaging on and fastened to, the throttle flap shaft |
DE4223933A1 (en) * | 1992-07-21 | 1994-01-27 | Bosch Gmbh Robert | Electrically powered throttle for IC engine control - has electric motor built into throttle flap assembly with rotor fixed to flap |
DE9406803U1 (en) * | 1994-04-22 | 1994-08-04 | Hüttenberger Produktionstechnik Metallverarbeitung Martin GmbH & Co. KG, 35428 Langgöns | Throttle valve arranged on a shaft |
DE9416842U1 (en) * | 1994-10-19 | 1994-12-15 | Albert Handtmann Metallgußwerk GmbH & Co. KG, 88400 Biberach | Device with at least one throttle valve |
-
1994
- 1994-10-19 DE DE9416842U patent/DE9416842U1/en not_active Expired - Lifetime
-
1995
- 1995-09-28 DE DE59501486T patent/DE59501486D1/en not_active Revoked
- 1995-09-28 AT AT95115332T patent/ATE163460T1/en not_active IP Right Cessation
- 1995-09-28 ES ES95115332T patent/ES2113146T3/en not_active Expired - Lifetime
- 1995-09-28 EP EP95115332A patent/EP0708232B1/en not_active Revoked
Also Published As
Publication number | Publication date |
---|---|
EP0708232B1 (en) | 1998-02-25 |
ATE163460T1 (en) | 1998-03-15 |
DE59501486D1 (en) | 1998-04-02 |
DE9416842U1 (en) | 1994-12-15 |
EP0708232A2 (en) | 1996-04-24 |
EP0708232A3 (en) | 1996-05-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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