ES487347A1 - IC engine exhaust turbo-charger - has by pass line to turbine drive operated by thermo-valve in supercharger discharge duct for constant boost pressure (PT 19.6.80) - Google Patents

IC engine exhaust turbo-charger - has by pass line to turbine drive operated by thermo-valve in supercharger discharge duct for constant boost pressure (PT 19.6.80)

Info

Publication number
ES487347A1
ES487347A1 ES487347A ES487347A ES487347A1 ES 487347 A1 ES487347 A1 ES 487347A1 ES 487347 A ES487347 A ES 487347A ES 487347 A ES487347 A ES 487347A ES 487347 A1 ES487347 A1 ES 487347A1
Authority
ES
Spain
Prior art keywords
valve
charger
thermo
discharge duct
engine exhaust
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
Application number
ES487347A
Other languages
Spanish (es)
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.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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 Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Publication of ES487347A1 publication Critical patent/ES487347A1/en
Expired 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
    • 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

The turbo-charger has a thermostat (13) located in the discharge duct (6). This operates the valve (14) which connects with one side of the diaphragm in the valve (10). The valve operates the poppet (8) in the intake to the turbine (1). The turbine is directly coupled to the compressor (4). The valve (8) is connected to a bypass line (7) to bypass the turbine. The thermostat operates on compressor discharge temperature which is related to the pressure, to reduce the speed of the compressor on excessive discharge pressure.
ES487347A 1979-01-19 1979-12-28 IC engine exhaust turbo-charger - has by pass line to turbine drive operated by thermo-valve in supercharger discharge duct for constant boost pressure (PT 19.6.80) Expired ES487347A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7901353A FR2446923A1 (en) 1979-01-19 1979-01-19 IC engine exhaust turbo-charger - has by pass line to turbine drive operated by thermo-valve in supercharger discharge duct for constant boost pressure (PT 19.6.80)

Publications (1)

Publication Number Publication Date
ES487347A1 true ES487347A1 (en) 1980-09-16

Family

ID=9220969

Family Applications (1)

Application Number Title Priority Date Filing Date
ES487347A Expired ES487347A1 (en) 1979-01-19 1979-12-28 IC engine exhaust turbo-charger - has by pass line to turbine drive operated by thermo-valve in supercharger discharge duct for constant boost pressure (PT 19.6.80)

Country Status (4)

Country Link
ES (1) ES487347A1 (en)
FR (1) FR2446923A1 (en)
IT (1) IT1128353B (en)
PT (1) PT70622A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3160426D1 (en) * 1980-03-07 1983-07-21 Bayerische Motoren Werke Ag Charging pressure control device for internal-combustion engines
JPS5765830A (en) * 1980-10-13 1982-04-21 Hitachi Ltd Supercharger controller for internal combustion engine
EP0053376B1 (en) * 1980-12-02 1984-12-19 Regie Nationale Des Usines Renault Turbo-charging system for internal-combustion engines
FR2498246B2 (en) * 1981-01-20 1986-02-21 Renault DEVICE FOR SUPPLYING AN INTERNAL COMBUSTION ENGINE BY A TURBOCHARGER
JPS6161920A (en) * 1984-08-31 1986-03-29 Suzuki Motor Co Ltd Supercharge pressure controller for supercharged engine
JP2561093Y2 (en) * 1991-03-26 1998-01-28 アイシン精機株式会社 Turbocharger supercharging pressure control mechanism

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2559623A (en) * 1944-02-12 1951-07-10 Sperry Corp Turbo-supercharger system having controlled inlet and exhaust waste gates
US2621472A (en) * 1946-08-16 1952-12-16 George M Holley Exhaust driven supercharger control
DE2362133A1 (en) * 1973-12-14 1975-06-19 Porsche Ag DEVICE FOR MANUAL CONTROL OF THE CHARGE AIR PRESSURE IN COMBUSTION ENGINES OPERATING WITH EXHAUST GAS CHARGE
DE2650033C2 (en) * 1976-10-30 1984-12-20 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Device for regulating the charge air pressure in an internal combustion engine equipped with an exhaust gas turbocharger

Also Published As

Publication number Publication date
IT1128353B (en) 1986-05-28
FR2446923A1 (en) 1980-08-14
FR2446923B1 (en) 1981-11-20
IT8067006A0 (en) 1980-01-04
PT70622A (en) 1980-01-01

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