CH618772A5 - Exhaust turbocharger for internal combustion engines - Google Patents

Exhaust turbocharger for internal combustion engines Download PDF

Info

Publication number
CH618772A5
CH618772A5 CH481477A CH481477A CH618772A5 CH 618772 A5 CH618772 A5 CH 618772A5 CH 481477 A CH481477 A CH 481477A CH 481477 A CH481477 A CH 481477A CH 618772 A5 CH618772 A5 CH 618772A5
Authority
CH
Switzerland
Prior art keywords
exhaust gas
internal combustion
supercharger
housing
relief valve
Prior art date
Application number
CH481477A
Other languages
German (de)
English (en)
Inventor
Rolf Schrag
Klaus Schellmann
Original Assignee
Porsche Ag
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 Porsche Ag filed Critical Porsche Ag
Publication of CH618772A5 publication Critical patent/CH618772A5/de

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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/44—Passages conducting the charge from the pump to the engine inlet, e.g. reservoirs
    • F02B33/446—Passages conducting the charge from the pump to the engine inlet, e.g. reservoirs having valves for admission of atmospheric air to engine, e.g. at starting
    • 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
    • F02B37/16—Control of the pumps by bypassing charging air
    • 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)
CH481477A 1976-04-28 1977-04-19 Exhaust turbocharger for internal combustion engines CH618772A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2618626 1976-04-28

Publications (1)

Publication Number Publication Date
CH618772A5 true CH618772A5 (en) 1980-08-15

Family

ID=5976509

Family Applications (1)

Application Number Title Priority Date Filing Date
CH481477A CH618772A5 (en) 1976-04-28 1977-04-19 Exhaust turbocharger for internal combustion engines

Country Status (4)

Country Link
CH (1) CH618772A5 (enrdf_load_stackoverflow)
FR (1) FR2349732A1 (enrdf_load_stackoverflow)
GB (1) GB1535677A (enrdf_load_stackoverflow)
IT (1) IT1115283B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017025235A1 (de) * 2015-08-11 2017-02-16 Bayerische Motoren Werke Aktiengesellschaft Verdichter eines turboladers mit einem schubumluftventil sowie turbolader und kraftfahrzeug mit einem solchen verdichter

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4517803A (en) * 1983-04-22 1985-05-21 The Garrett Corporation Turbocharger compressor valve
DE8903372U1 (de) * 1989-03-17 1989-07-20 Fa. J. Eberspächer, 7300 Esslingen Verbrennungsluftgebläse für eine Kraftfahrzeug-Zusatzheizung
DE10245336A1 (de) * 2002-09-27 2004-04-08 Robert Bosch Gmbh Vorrichtung zur Verdichtung von Verbrennungsluft mit integrierter Umgehungseinrichtung
GB2446146B (en) * 2007-01-31 2009-11-18 Gm Global Tech Operations Inc Arrangement of a two stage turbocharger system for an internal combustion engine
DE102014215850A1 (de) * 2014-08-11 2016-02-11 Bayerische Motoren Werke Aktiengesellschaft Abgasturbolader

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017025235A1 (de) * 2015-08-11 2017-02-16 Bayerische Motoren Werke Aktiengesellschaft Verdichter eines turboladers mit einem schubumluftventil sowie turbolader und kraftfahrzeug mit einem solchen verdichter
US10774731B2 (en) 2015-08-11 2020-09-15 Bayerische Motoren Werke Aktiengesellschaft Compressor of a turbocharger having an air recirculation valve and turbocharger and motor vehicle having such a compressor

Also Published As

Publication number Publication date
GB1535677A (en) 1978-12-13
IT1115283B (it) 1986-02-03
FR2349732A1 (fr) 1977-11-25
FR2349732B3 (enrdf_load_stackoverflow) 1981-01-09

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