EP0147740A3 - Vacuum-boosting device - Google Patents

Vacuum-boosting device Download PDF

Info

Publication number
EP0147740A3
EP0147740A3 EP84115394A EP84115394A EP0147740A3 EP 0147740 A3 EP0147740 A3 EP 0147740A3 EP 84115394 A EP84115394 A EP 84115394A EP 84115394 A EP84115394 A EP 84115394A EP 0147740 A3 EP0147740 A3 EP 0147740A3
Authority
EP
European Patent Office
Prior art keywords
vacuum
engine
boosting device
load
diesel engine
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.)
Ceased
Application number
EP84115394A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0147740A2 (en
Inventor
Ettore Cordiano
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.)
Corint SRL
Original Assignee
Corint SRL
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
Application filed by Corint SRL filed Critical Corint SRL
Publication of EP0147740A2 publication Critical patent/EP0147740A2/en
Publication of EP0147740A3 publication Critical patent/EP0147740A3/en
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M3/00—Idling devices for carburettors
    • F02M3/06—Increasing idling speed
    • F02M3/062—Increasing idling speed by altering as a function of motor r.p.m. the throttle valve stop or the fuel conduit cross-section by means of pneumatic or hydraulic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • F02D2009/024—Increasing intake vacuum

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)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
EP84115394A 1983-12-23 1984-12-13 Vacuum-boosting device Ceased EP0147740A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT68350/83A IT1160242B (it) 1983-12-23 1983-12-23 Dispositivo per aumentare la depressione con motore al minimo su autoveicoli dotati di impianti utilizzatori funzionanti a depressione
IT6835083 1983-12-23

Publications (2)

Publication Number Publication Date
EP0147740A2 EP0147740A2 (en) 1985-07-10
EP0147740A3 true EP0147740A3 (en) 1985-11-27

Family

ID=11309083

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84115394A Ceased EP0147740A3 (en) 1983-12-23 1984-12-13 Vacuum-boosting device

Country Status (6)

Country Link
EP (1) EP0147740A3 (ko)
JP (1) JPS60169635A (ko)
KR (1) KR850004300A (ko)
BR (1) BR8406824A (ko)
ES (1) ES8601395A1 (ko)
IT (1) IT1160242B (ko)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992009800A1 (en) * 1990-11-28 1992-06-11 Allan Morrison Energy extraction from the inlet air of an internal combustion engine
GB2255801A (en) * 1991-05-13 1992-11-18 Martyn Trevor Mercer Diesel engine air intake control.
JPH0942017A (ja) * 1995-05-23 1997-02-10 Toyota Motor Corp 内燃機関の制御装置
JP3198972B2 (ja) * 1996-06-28 2001-08-13 三菱自動車工業株式会社 希薄燃焼内燃機関
JP3183225B2 (ja) * 1996-09-17 2001-07-09 トヨタ自動車株式会社 成層燃焼内燃機関の燃料噴射制御装置
RU2260140C1 (ru) * 2004-05-17 2005-09-10 Ибадуллаев Гаджикадир Алиярович Дизельный двигатель внутреннего сгорания
RU2260138C1 (ru) * 2004-05-17 2005-09-10 Ибадуллаев Гаджикадир Алиярович Способ запуска и работы бензинового двигателя внутреннего сгорания со степенью сжатия до 45
RU2260139C1 (ru) * 2004-05-17 2005-09-10 Ибадуллаев Гаджикадир Алиярович Способ запуска и работы дизельного двигателя внутреннего сгорания
RU2260137C1 (ru) * 2004-05-17 2005-09-10 Ибадуллаев Гаджикадир Алиярович Бензиновый двигатель внутреннего сгорания со степенью сжатия до 45
CN102482989B (zh) 2009-07-02 2014-06-11 霍尼韦尔国际公司 用于空气节流式发动机的涡轮增压器系统
US8446029B2 (en) 2010-04-05 2013-05-21 Honeywell International Inc. Turbomachinery device for both compression and expansion
US8544262B2 (en) 2010-05-03 2013-10-01 Honeywell International, Inc. Flow-control assembly with a rotating fluid expander
WO2012151383A1 (en) 2011-05-05 2012-11-08 Honeywell International Inc. Flow- control assembly comprising a turbine - generator cartridge
EP2841744B1 (en) 2012-04-23 2016-11-30 Honeywell International Inc. Butterfly bypass valve, and throttle loss recovery system incorporating same
US10883417B2 (en) * 2017-11-22 2021-01-05 Speedwerx, Inc. Combustion exhaust valve

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2083133A (en) * 1980-09-01 1982-03-17 Hitachi Ltd Regulating the intake of air or mixture to i.c. engines
US4376427A (en) * 1980-11-20 1983-03-15 Toyota Jidosha Kogyo Kabushiki Kaisha Engine air/fuel ratio control system with both normal idling and idle up idling capability
US4391245A (en) * 1981-10-19 1983-07-05 Colt Industries Operating Corp. Pressure operated three-position throttle stop assembly
US4401078A (en) * 1981-06-12 1983-08-30 Nippon Soken Inc. Intake throttling device for diesel engines

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2083133A (en) * 1980-09-01 1982-03-17 Hitachi Ltd Regulating the intake of air or mixture to i.c. engines
US4376427A (en) * 1980-11-20 1983-03-15 Toyota Jidosha Kogyo Kabushiki Kaisha Engine air/fuel ratio control system with both normal idling and idle up idling capability
US4401078A (en) * 1981-06-12 1983-08-30 Nippon Soken Inc. Intake throttling device for diesel engines
US4391245A (en) * 1981-10-19 1983-07-05 Colt Industries Operating Corp. Pressure operated three-position throttle stop assembly

Also Published As

Publication number Publication date
ES538922A0 (es) 1985-11-01
EP0147740A2 (en) 1985-07-10
IT1160242B (it) 1987-03-04
KR850004300A (ko) 1985-07-11
JPS60169635A (ja) 1985-09-03
IT8368350A0 (it) 1983-12-23
ES8601395A1 (es) 1985-11-01
BR8406824A (pt) 1985-10-29

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): DE FR GB SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): DE FR GB SE

17P Request for examination filed

Effective date: 19851115

17Q First examination report despatched

Effective date: 19861017

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19880408

RIN1 Information on inventor provided before grant (corrected)

Inventor name: CORDIANO, ETTORE