MX9703457A - Valvula de estrangulacion controlada electricamente con accinamiento de velocidad variable. - Google Patents
Valvula de estrangulacion controlada electricamente con accinamiento de velocidad variable.Info
- Publication number
- MX9703457A MX9703457A MX9703457A MX9703457A MX9703457A MX 9703457 A MX9703457 A MX 9703457A MX 9703457 A MX9703457 A MX 9703457A MX 9703457 A MX9703457 A MX 9703457A MX 9703457 A MX9703457 A MX 9703457A
- Authority
- MX
- Mexico
- Prior art keywords
- throttle
- variable
- spring
- electrically
- force
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
- F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
- F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
-
- 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
- F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
- F02D2009/0201—Arrangements; Control features; Details thereof
- F02D2009/0272—Two or more throttles disposed in series
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
- F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
- F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
- F02D2011/101—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the means for actuating the throttles
- F02D2011/102—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the means for actuating the throttles at least one throttle being moved only by an electric actuator
-
- 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
- F16H—GEARING
- F16H35/00—Gearings or mechanisms with other special functional features
- F16H2035/003—Gearings comprising pulleys or toothed members of non-circular shape, e.g. elliptical gears
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)
Abstract
Una válvula de estrangulacion de una máquina es colocada de manera controlada por un motor eléctrico que está acoplado a la válvula de estrangulacion a través del primer y segundo engranajes espirales de radio variable unidos. El motor trabaja contra la fuerza de un resorte de regreso de la válvula de estrangulacion, y está fuerza aumenta conforme la válvula de estrangulacion es llevada lejos de una posicion de fallo de seguridad. Al elegir la variacion de la velocidad de los radios de los engranajes espirales para coincidir con la variacion de la fuerza ejecutada por el resorte con la posicion de la válvula de estrangulacion, un momento de torsion de accionamiento constante producida por el motor sobrepasará el momento de torsion en aumento producido por el resorte.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US527,243 | 1995-09-12 | ||
US08/527,243 US5562081A (en) | 1995-09-12 | 1995-09-12 | Electrically-controlled throttle with variable-ratio drive |
US527243 | 1995-09-12 | ||
PCT/IB1996/000884 WO1997010422A1 (en) | 1995-09-12 | 1996-09-02 | Electrically-controlled throttle with variable-ratio drive |
Publications (2)
Publication Number | Publication Date |
---|---|
MX9703457A true MX9703457A (es) | 1997-07-31 |
MXPA97003457A MXPA97003457A (es) | 1997-12-01 |
Family
ID=
Also Published As
Publication number | Publication date |
---|---|
CN1165547A (zh) | 1997-11-19 |
CN1073203C (zh) | 2001-10-17 |
EP0791134A1 (en) | 1997-08-27 |
DE69619962D1 (de) | 2002-04-25 |
KR100436314B1 (ko) | 2004-09-10 |
JP3904235B2 (ja) | 2007-04-11 |
KR970707369A (ko) | 1997-12-01 |
WO1997010422A1 (en) | 1997-03-20 |
JPH10509230A (ja) | 1998-09-08 |
EP0791134B1 (en) | 2002-03-20 |
US5562081A (en) | 1996-10-08 |
DE69619962T2 (de) | 2002-09-12 |
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