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GB255894A - Improvements in and relating to superchargers for internal combustion engines - Google Patents

Improvements in and relating to superchargers for internal combustion engines

Info

Publication number
GB255894A
GB255894A GB18421/26A GB1842126A GB255894A GB 255894 A GB255894 A GB 255894A GB 18421/26 A GB18421/26 A GB 18421/26A GB 1842126 A GB1842126 A GB 1842126A GB 255894 A GB255894 A GB 255894A
Authority
GB
United Kingdom
Prior art keywords
pump
shaft
valves
turbine
valve
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
GB18421/26A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB255894A publication Critical patent/GB255894A/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
    • F02B37/22—Control of the pumps by varying cross-section of exhaust passages or air passages, e.g. by throttling turbine inlets or outlets or by varying effective number of guide conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/10—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
    • F02C6/12—Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Supercharger (AREA)

Abstract

255,894. British Thomson-Houston Co., Ltd., (Assignees of Moss, S. A.). July 27, 1925, [Convention date]. Void [Published under Sect. 91 of the Acts]. Motor power plant; regulating. - T h e speed of a supercharging pump of an internal - combustion engine is regulated by varying the area of the passage of exhaust gas through a turbine driving the pump. The pump shaft 10 is driven by a turbine comprising a rotor 12 having a ring of buckets 13 which are supplied with exhaust gas through a pipe 22 and nozzles 25, the exhaust leaving by a pipe 23. The nozzles extend over an are of the turbine rotor and are supplied through a box 24, Fig. 2, which may be divided into three parts a, b, c by valves 26, 27. These valves are rotated through racks 29 and pinions by cams 35, 36 on a shaft 34. Also mounted on this shaft is a cam 44 which opens a valve 42 regulating the combustible mixture leaving the pump. The cams are arranged so that, when the shaft is rotated by depressing an accelerator pedal 41, the valve 42 is first opened and then the valves 26, 27 are successively closed, and by this means the spead of the pump is gradually increased. If the turbine is of the reaction type, exhaust gas is admitted to the inside of a ring of buckets and leaves them in a radial direction where an annular valve regulates the flow; this valve is moved by the cam shaft 34 and replaces the valves 26, 27.
GB18421/26A 1925-07-27 1926-07-23 Improvements in and relating to superchargers for internal combustion engines Expired GB255894A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US255894XA 1925-07-27 1925-07-27

Publications (1)

Publication Number Publication Date
GB255894A true GB255894A (en) 1927-02-24

Family

ID=21826939

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18421/26A Expired GB255894A (en) 1925-07-27 1926-07-23 Improvements in and relating to superchargers for internal combustion engines

Country Status (1)

Country Link
GB (1) GB255894A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1235657B (en) * 1959-10-01 1967-03-02 Borsig Ag Charging device for internal combustion engines
EP0051125A2 (en) * 1980-11-04 1982-05-12 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Turbine of an exhaust turbocharger for combustion engines
WO1984002955A1 (en) * 1983-01-25 1984-08-02 Jenbacher Werke Ag Combustion engine with supercharging device
EP2921688A1 (en) * 2014-03-20 2015-09-23 ABB Turbo Systems AG Charging system with exhaust gas recirculation

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1235657B (en) * 1959-10-01 1967-03-02 Borsig Ag Charging device for internal combustion engines
EP0051125A2 (en) * 1980-11-04 1982-05-12 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Turbine of an exhaust turbocharger for combustion engines
EP0051125A3 (en) * 1980-11-04 1982-11-10 Dr.Ing.H.C. F. Porsche Aktiengesellschaft Turbine of an exhaust turbocharger for combustion engines
WO1984002955A1 (en) * 1983-01-25 1984-08-02 Jenbacher Werke Ag Combustion engine with supercharging device
EP2921688A1 (en) * 2014-03-20 2015-09-23 ABB Turbo Systems AG Charging system with exhaust gas recirculation

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