EP0818618A3 - Plastic throttle valve body - Google Patents
Plastic throttle valve body Download PDFInfo
- Publication number
- EP0818618A3 EP0818618A3 EP97105984A EP97105984A EP0818618A3 EP 0818618 A3 EP0818618 A3 EP 0818618A3 EP 97105984 A EP97105984 A EP 97105984A EP 97105984 A EP97105984 A EP 97105984A EP 0818618 A3 EP0818618 A3 EP 0818618A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- throttle valve
- valve body
- plastic throttle
- plastic
- nozzle
- 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
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
- F02D9/105—Details of the valve housing having a throttle position sensor
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)
- Indication Of The Valve Opening Or Closing Status (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
Bei derartigen Kunststoff-Drosselklappenstutzen werden Potentiometer beispielsweise mit Schrauben an den Stutzen angeschraubt.With such plastic throttle bodies, potentiometers are used for example screwed to the nozzle with screws.
Hiergegen weist der neue Stutzen die Merkmale auf, daß das Potentiometergehäuse im Drosselklappenstutzen (1) ausgebildet ist und dort einen Anschlußsteckerschacht (4) und eine Potentiometerkammer (5) aufweist.In contrast, the new nozzle has the features that the Potentiometer housing is formed in the throttle valve connector (1) and there one Has connector shaft (4) and a potentiometer chamber (5).
Hierdurch ist die Anzahl der Bauteile und Fertigungsschritte reduziert. This reduces the number of components and manufacturing steps.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19628379A DE19628379A1 (en) | 1996-07-13 | 1996-07-13 | Plastic throttle body |
DE19628379 | 1996-07-13 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0818618A2 EP0818618A2 (en) | 1998-01-14 |
EP0818618A3 true EP0818618A3 (en) | 1998-05-13 |
EP0818618B1 EP0818618B1 (en) | 2001-09-12 |
Family
ID=7799806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97105984A Expired - Lifetime EP0818618B1 (en) | 1996-07-13 | 1997-04-11 | Plastic throttle valve body |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0818618B1 (en) |
DE (2) | DE19628379A1 (en) |
ES (1) | ES2160277T3 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10019117A1 (en) * | 2000-04-18 | 2001-12-13 | Mannesmann Vdo Ag | Throttle valve actuator |
JP3975065B2 (en) * | 2001-08-31 | 2007-09-12 | 本田技研工業株式会社 | Engine intake air amount control device for small vehicle |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4115883A1 (en) * | 1990-05-15 | 1991-11-21 | Mitsubishi Electric Corp | Simplified casing process for embedded electrode assembly - using separable web to support electrodes and support pins to hold assembly while melted plastic is cast |
EP0575235A1 (en) * | 1992-06-17 | 1993-12-22 | Solex | Rotary throttle element for a fuel system of an internal combustion engine and its application in a throttle body |
DE4234460A1 (en) * | 1992-10-13 | 1994-04-14 | Hella Kg Hueck & Co | Unit for controlling volume of fresh gas in IC engine - has throttle organ fixed to shaft and fitted in throttle opening with shaft located by roller bearings in bearing bores of housing |
DE4401585A1 (en) * | 1994-01-20 | 1995-07-27 | Mann & Hummel Filter | Throttle unit, esp. flap in intake channel of IC engine |
EP0670471A1 (en) * | 1994-03-04 | 1995-09-06 | CTS Corporation | Throttle position sensor for an internal combustion engine |
DE4443502A1 (en) * | 1994-12-07 | 1996-06-13 | Bosch Gmbh Robert | Device for an internal combustion engine |
-
1996
- 1996-07-13 DE DE19628379A patent/DE19628379A1/en not_active Withdrawn
-
1997
- 1997-04-11 ES ES97105984T patent/ES2160277T3/en not_active Expired - Lifetime
- 1997-04-11 EP EP97105984A patent/EP0818618B1/en not_active Expired - Lifetime
- 1997-04-11 DE DE59704582T patent/DE59704582D1/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4115883A1 (en) * | 1990-05-15 | 1991-11-21 | Mitsubishi Electric Corp | Simplified casing process for embedded electrode assembly - using separable web to support electrodes and support pins to hold assembly while melted plastic is cast |
EP0575235A1 (en) * | 1992-06-17 | 1993-12-22 | Solex | Rotary throttle element for a fuel system of an internal combustion engine and its application in a throttle body |
DE4234460A1 (en) * | 1992-10-13 | 1994-04-14 | Hella Kg Hueck & Co | Unit for controlling volume of fresh gas in IC engine - has throttle organ fixed to shaft and fitted in throttle opening with shaft located by roller bearings in bearing bores of housing |
DE4401585A1 (en) * | 1994-01-20 | 1995-07-27 | Mann & Hummel Filter | Throttle unit, esp. flap in intake channel of IC engine |
EP0670471A1 (en) * | 1994-03-04 | 1995-09-06 | CTS Corporation | Throttle position sensor for an internal combustion engine |
DE4443502A1 (en) * | 1994-12-07 | 1996-06-13 | Bosch Gmbh Robert | Device for an internal combustion engine |
Also Published As
Publication number | Publication date |
---|---|
EP0818618A2 (en) | 1998-01-14 |
ES2160277T3 (en) | 2001-11-01 |
DE19628379A1 (en) | 1998-01-15 |
DE59704582D1 (en) | 2001-10-18 |
EP0818618B1 (en) | 2001-09-12 |
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