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FR2449837A1 - ADJUSTMENT VALVE FOR SUPPLYING EXHAUST GAS TO A SUPERCHARGED TURBOCHARGER - Google Patents

ADJUSTMENT VALVE FOR SUPPLYING EXHAUST GAS TO A SUPERCHARGED TURBOCHARGER

Info

Publication number
FR2449837A1
FR2449837A1 FR7911827A FR7911827A FR2449837A1 FR 2449837 A1 FR2449837 A1 FR 2449837A1 FR 7911827 A FR7911827 A FR 7911827A FR 7911827 A FR7911827 A FR 7911827A FR 2449837 A1 FR2449837 A1 FR 2449837A1
Authority
FR
France
Prior art keywords
exhaust gas
valve
adjustment valve
supplying exhaust
turbocharger
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.)
Withdrawn
Application number
FR7911827A
Other languages
French (fr)
Inventor
Robert A Keller
Hugh Macinnes
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.)
Roto Master Inc
Original Assignee
Roto Master Inc
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 Roto Master Inc filed Critical Roto Master Inc
Publication of FR2449837A1 publication Critical patent/FR2449837A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
    • F02B37/183—Arrangements of bypass valves or actuators therefor
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
    • F02B37/183—Arrangements of bypass valves or actuators therefor
    • F02B37/186—Arrangements of actuators or linkage for bypass valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)

Abstract

L'INVENTION CONCERNE UNE SOUPAPE DE REGLAGE POUR L'ALIMENTATION DU GAZ D'ECHAPPEMENT VERS UN TURBOCOMPRESSEUR SUR L'ALIMENTATION. UNE SOUPAPE EST UTILISEE COMME DISPOSITIF DE DOSAGE POUR DEVIER LES GAZ D'ECHAPPEMENT DEPUIS LE TUYAU D'ASPIRATION D'UNE TURBINE QUI NORMALEMENT ACTIONNE UN COMPRESSEUR DANS LE SYSTEME. LA SOUPAPE EST PRESSEE EN POSITION DE FACON A ETRE FERMEE DE SORTE QUE TOUS LES GAZ D'ECHAPPEMENT SONT DIRIGES VERS LE TUYAU D'ASPIRATION DE LA TURBINE. LA SOUPAPE EST ASSOCIEE A AU MOINS UN DIAPHRAGME DISPOSE DANS UNE CHAMBRE, SENSIBLE A UNE PRESSION REGLEE POUR METTRE CETTE SOUPAPE SELECTIVEMENT EN POSITION OUVERTE, FERMEE OU INTERMEDIAIRE. L'INVENTION EST UTILISABLE DANS LES MOTEURS A COMBUSTION.THE INVENTION RELATES TO A CONTROL VALVE FOR THE SUPPLY OF THE EXHAUST GAS TO A TURBOCHARGER ON THE SUPPLY. A VALVE IS USED AS A MEASURING DEVICE TO BYPASS THE EXHAUST GAS FROM THE SUCTION PIPE OF A TURBINE WHICH NORMALLY OPERATES A COMPRESSOR IN THE SYSTEM. THE VALVE IS PRESSED INTO THE CLOSED POSITION SO THAT ALL EXHAUST GAS IS DIRECTED TO THE TURBINE SUCTION PIPE. THE VALVE IS ASSOCIATED WITH AT LEAST ONE DIAPHRAGM PROVIDED IN A CHAMBER, SENSITIVE TO A SET PRESSURE TO PUT THIS VALVE SELECTIVELY IN THE OPEN, CLOSED OR INTERMEDIATE POSITION. THE INVENTION CAN BE USED IN COMBUSTION ENGINES.

FR7911827A 1979-02-26 1979-05-10 ADJUSTMENT VALVE FOR SUPPLYING EXHAUST GAS TO A SUPERCHARGED TURBOCHARGER Withdrawn FR2449837A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1536279A 1979-02-26 1979-02-26

Publications (1)

Publication Number Publication Date
FR2449837A1 true FR2449837A1 (en) 1980-09-19

Family

ID=21770966

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7911827A Withdrawn FR2449837A1 (en) 1979-02-26 1979-05-10 ADJUSTMENT VALVE FOR SUPPLYING EXHAUST GAS TO A SUPERCHARGED TURBOCHARGER

Country Status (5)

Country Link
JP (1) JPS55114843A (en)
BR (1) BR7903891A (en)
DE (1) DE2918916A1 (en)
FR (1) FR2449837A1 (en)
GB (1) GB2043771A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035691A1 (en) * 1980-03-07 1981-09-16 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Charging pressure control device for internal-combustion engines

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5881322U (en) * 1981-11-30 1983-06-02 いすゞ自動車株式会社 Exhaust bypass device for internal combustion engine with supercharger
JP3791318B2 (en) * 2000-10-02 2006-06-28 トヨタ自動車株式会社 Exhaust gas purification device for an internal combustion engine with a supercharger
US8387385B2 (en) * 2004-08-31 2013-03-05 The United States Of America, As Represented By The Administrator Of The U.S. Environmental Protection Agency Efficient bypass valve for multi-stage turbocharging system
CN101548083B (en) * 2006-12-21 2011-04-06 博格华纳公司 Multistep turbocharger arrangement
JP5260082B2 (en) * 2008-02-26 2013-08-14 三菱重工業株式会社 Turbocharger exhaust bypass valve
CN102061980B (en) * 2010-12-14 2014-05-07 湖南天雁机械有限责任公司 Turbocharger with electrically controlled mechanical valve
CN116045063B (en) * 2023-03-08 2023-06-20 江苏毅合捷汽车科技股份有限公司 Connecting rod for exhaust bypass valve of multi-stage turbocharger

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1337654A (en) * 1962-10-25 1963-09-13 Garrett Corp Control unit for the exhaust gas turbocharger that powers an internal combustion engine
GB1049656A (en) * 1962-10-01 1966-11-30 Schwitzer Corp An improved turbo charger waste gate system
FR1472398A (en) * 1966-03-11 1967-03-10 Trw Inc Control device for turbochargers of engines
FR2363698A1 (en) * 1976-09-01 1978-03-31 Garrett Corp REGULATOR TURBOCHARGER
DE2716470A1 (en) * 1977-04-14 1978-10-19 Daimler Benz Ag COMBUSTION ENGINE WITH AN EXHAUST GAS TURBOCHARGER

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50697A (en) * 1973-05-08 1975-01-07

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1049656A (en) * 1962-10-01 1966-11-30 Schwitzer Corp An improved turbo charger waste gate system
FR1337654A (en) * 1962-10-25 1963-09-13 Garrett Corp Control unit for the exhaust gas turbocharger that powers an internal combustion engine
FR1472398A (en) * 1966-03-11 1967-03-10 Trw Inc Control device for turbochargers of engines
FR2363698A1 (en) * 1976-09-01 1978-03-31 Garrett Corp REGULATOR TURBOCHARGER
DE2716470A1 (en) * 1977-04-14 1978-10-19 Daimler Benz Ag COMBUSTION ENGINE WITH AN EXHAUST GAS TURBOCHARGER

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035691A1 (en) * 1980-03-07 1981-09-16 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Charging pressure control device for internal-combustion engines
WO1981002607A1 (en) * 1980-03-07 1981-09-17 Bayerische Motoren Werke Ag Device for adjusting the boost pressure of combustion engines
EP0035691B1 (en) * 1980-03-07 1983-06-15 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Charging pressure control device for internal-combustion engines

Also Published As

Publication number Publication date
DE2918916A1 (en) 1980-09-04
BR7903891A (en) 1980-12-16
JPS55114843A (en) 1980-09-04
GB2043771A (en) 1980-10-08

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Legal Events

Date Code Title Description
ST Notification of lapse