FR2729729B1 - Organe d'etranglement de forme elliptique, son procede de fabrication et vanne, telle que corps papillon, le comportant - Google Patents
Organe d'etranglement de forme elliptique, son procede de fabrication et vanne, telle que corps papillon, le comportantInfo
- Publication number
- FR2729729B1 FR2729729B1 FR9500650A FR9500650A FR2729729B1 FR 2729729 B1 FR2729729 B1 FR 2729729B1 FR 9500650 A FR9500650 A FR 9500650A FR 9500650 A FR9500650 A FR 9500650A FR 2729729 B1 FR2729729 B1 FR 2729729B1
- Authority
- FR
- France
- Prior art keywords
- elliptically
- valve
- manufacturing
- same
- shocking
- 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
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
- F02D9/1035—Details of the valve housing
- F02D9/104—Shaping of the flow path in the vicinity of the flap, e.g. having inserts in the housing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/222—Shaping of the valve member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Lift Valve (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9500650A FR2729729B1 (fr) | 1995-01-20 | 1995-01-20 | Organe d'etranglement de forme elliptique, son procede de fabrication et vanne, telle que corps papillon, le comportant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9500650A FR2729729B1 (fr) | 1995-01-20 | 1995-01-20 | Organe d'etranglement de forme elliptique, son procede de fabrication et vanne, telle que corps papillon, le comportant |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2729729A1 FR2729729A1 (fr) | 1996-07-26 |
FR2729729B1 true FR2729729B1 (fr) | 1997-04-04 |
Family
ID=9475342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9500650A Expired - Fee Related FR2729729B1 (fr) | 1995-01-20 | 1995-01-20 | Organe d'etranglement de forme elliptique, son procede de fabrication et vanne, telle que corps papillon, le comportant |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2729729B1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19732344A1 (de) * | 1997-07-28 | 1999-02-18 | Mannesmann Vdo Ag | Drosselklappenstutzen |
FR2771777B1 (fr) * | 1997-12-01 | 2000-01-28 | Magneti Marelli France | Corps papillon a papillon auto-centre |
DE19840887A1 (de) * | 1998-09-09 | 2000-03-16 | Bosch Gmbh Robert | Drosselklappenstutzen zum Steuern der Leistung einer Brennkraftmaschine und Verfahren zum Einstellen einer Leckluft |
DE19928473A1 (de) | 1999-06-22 | 2000-12-28 | Pierburg Ag | Drosselklappenstutzen für Brennkraftmaschinen |
FR3004777B1 (fr) * | 2013-04-22 | 2016-02-05 | Ea Tech | Dispositif de vanne a papillon incline. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE47704C (de) * | H. A. göll in Chicago, 338 West Van Buren Street, III., V. St. A | Selbstthätiges Rückschlagventil für cylindrische Röhren | ||
JPS631868A (ja) * | 1986-06-19 | 1988-01-06 | Mitsubishi Electric Corp | 流量制御弁 |
US4860706A (en) * | 1987-09-14 | 1989-08-29 | Aisan Kogyo Kabushiki Kaisha | Throttle body |
FR2674600B1 (fr) * | 1991-03-27 | 1993-07-09 | Solex | Procede de fabrication de papillon d'etranglement utilisable dans une installation d'alimentation en combustible. |
-
1995
- 1995-01-20 FR FR9500650A patent/FR2729729B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2729729A1 (fr) | 1996-07-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20070930 |