GB1263932A - Turbo superchargers - Google Patents

Turbo superchargers

Info

Publication number
GB1263932A
GB1263932A GB32595/69A GB3259569A GB1263932A GB 1263932 A GB1263932 A GB 1263932A GB 32595/69 A GB32595/69 A GB 32595/69A GB 3259569 A GB3259569 A GB 3259569A GB 1263932 A GB1263932 A GB 1263932A
Authority
GB
United Kingdom
Prior art keywords
casing
turbine
portions
passage
channel
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
GB32595/69A
Inventor
Eric Kellett
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.)
CAV Ltd
Original Assignee
CAV 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 CAV Ltd filed Critical CAV Ltd
Priority to GB32595/69A priority Critical patent/GB1263932A/en
Publication of GB1263932A publication Critical patent/GB1263932A/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
    • F02B37/02—Gas passages between engine outlet and pump drive, e.g. reservoirs
    • F02B37/025—Multiple scrolls or multiple gas passages guiding the gas to the pump drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/026—Scrolls for radial machines or engines
    • 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
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • 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

Abstract

1,263,932. Turbine casings. C.A.V. Ltd. June 27, 1969, No.32595. Heading F1T. The turbine casing 17 of an exhaust gas driven turbo-supercharger unit for an internal combustion engine comprises a pair of separately formed annular casing portions 23, 24 separated by a dividing plate 25 to define axially spaced passages 20, 21 for the supply of exhaust gas from respective cylinder banks of the engine to the turbine rotor 16. The passage 20 is formed by a channel 26 in casing portion 23, the channel having an initial tangential portion of substantially constant cross-section which merges into a circumferentially extending portion of decreasing cross-section. Passage 21 is similarly formed by a channel 27 in casing portion 24 but has a greater circumferential length than passage 20. The dividing plate 25 is generally flat but is deformed at 28a, 28b to provide pairs of alternate arcuate openings on to the periphery of the turbine rotor 16 from channels 26, 27 respectively. The deformed portions 28a, b are connected by tangential webs 29. The casing portions 23, 24 and plate 25 may be formed from sheet metal pressings which are then welded together to form the complete casing 17. Alternatively they may be formed from ceramic material, such as silicon nitride, shaped by pressing in a mould or spraying on a detachable former, the portions then being joined together using a nitriding process. The complete casing 17 is secured to a turbine outlet duct 19 and to the body 10 of the turbosupercharger unit by studs 30. The turbine 16 drives the supercharging compressor 13 through a shaft 11. (For Figures see next page)
GB32595/69A 1969-06-27 1969-06-27 Turbo superchargers Expired GB1263932A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB32595/69A GB1263932A (en) 1969-06-27 1969-06-27 Turbo superchargers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB32595/69A GB1263932A (en) 1969-06-27 1969-06-27 Turbo superchargers

Publications (1)

Publication Number Publication Date
GB1263932A true GB1263932A (en) 1972-02-16

Family

ID=10341085

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32595/69A Expired GB1263932A (en) 1969-06-27 1969-06-27 Turbo superchargers

Country Status (1)

Country Link
GB (1) GB1263932A (en)

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514416A1 (en) * 1981-10-14 1983-04-15 Wallace Murray Corp TURBOCHARGER CONSTRUCTION
EP0122328A1 (en) * 1979-05-14 1984-10-24 OSBORN, Norbert Lewis Compressor housing for a turbocharger and a method of producing such housing
EP0204509A1 (en) * 1985-05-29 1986-12-10 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Housing for turbocharger
GB2186328A (en) * 1986-02-11 1987-08-12 Ishikawajima Harima Heavy Ind Turbine housings for turbochargers
JPS63111238A (en) * 1986-10-29 1988-05-16 Isuzu Motors Ltd Turbo supercharging device
JPS63111236A (en) * 1986-10-29 1988-05-16 Isuzu Motors Ltd Turbo supercharging device
FR2795769A1 (en) * 1999-05-26 2001-01-05 Heinrich Gillet Gmbh Co Kg Turbine casing for exhaust gas turbocharger has inlet funnel, rotor casing and exhaust pipe made from embossed or deep-drawn sheet metal, and inlet funnel and exhaust pipe are welded to rotor casing which comprises two half shells
WO2001094754A1 (en) * 2000-06-07 2001-12-13 Borgwarner, Inc. Casing assembly for the turbine of an exhaust turbocharger
WO2002006637A1 (en) * 2000-07-19 2002-01-24 Honeywell International Inc, Variable nozzle turbocharger with sheet metal shroud
WO2002029211A1 (en) * 2000-10-02 2002-04-11 Turbec Ab A tube inlet for a gas turbine and a method of manufacturing a tube inlet
WO2003023192A1 (en) * 2001-09-07 2003-03-20 Turbec Ab A conduit for a gas turbine unit and a method of manufacturing a conduit
DE10218436C1 (en) * 2002-04-25 2003-08-14 Benteler Automobiltechnik Gmbh Exhaust gas turbine for IC engine turbocharger has double-walled housing enclosing turbine wheel provided by inner and outer mantles each having 2 half shells
WO2004005674A1 (en) * 2002-07-05 2004-01-15 Cimos D.D. Scroll for the compressor of a turbosupercharger and process of manufacturing thereof
DE10307028B3 (en) * 2003-02-20 2004-05-13 Benteler Automobiltechnik Gmbh Exhaust gas manifold for automobile IC engine has channels feeding exhaust gas received from engine cylinders to turbine wheel of exhaust gas turbine of turbocharger
EP1500788A1 (en) * 2003-07-23 2005-01-26 BorgWarner Inc. Double flow scroll
US6945046B2 (en) * 2000-06-07 2005-09-20 Borgwarner Inc. Turbine casing for an exhaust turbocharger made by casting
DE102004039477A1 (en) * 2004-08-14 2006-02-23 Ihi Charging Systems International Gmbh Turbine body for turbo-charger, has spiral housing whose one part welded with contour bushing and/or outlet connection forms spiral shaped contour of canal and other part welded at bearing casing is flat base plate
US7234302B2 (en) * 2002-12-03 2007-06-26 Borgwarner Inc. Housing for a turbocharger
DE102010021973A1 (en) * 2010-05-28 2011-12-01 Bosch Mahle Turbo Systems Gmbh & Co. Kg Charger, particularly exhaust turbo charger for motor vehicle, has turbine housing or compressor housing formed by two disks which are spaced axially to each other
DE102013202073A1 (en) 2013-02-08 2014-08-14 Bosch Mahle Turbo Systems Gmbh & Co. Kg Turbine housing for radial turbine wheel, particularly for turbocharger, has inlet channel and guide surface arranged on inlet channel near end of spiral chamber or arc chamber to introduce flow layer into input flow
JP2015140689A (en) * 2014-01-27 2015-08-03 株式会社三五 turbine housing
US20160326893A1 (en) * 2015-05-07 2016-11-10 Icr Turbine Engine Corporation Ceramic turbine volute
JP2020159221A (en) * 2019-03-25 2020-10-01 株式会社豊田自動織機 Turbocharger
US11035254B2 (en) 2017-01-30 2021-06-15 Garrett Transportation I Inc Sheet metal turbine housing with cast core
US11732729B2 (en) 2021-01-26 2023-08-22 Garrett Transportation I Inc Sheet metal turbine housing

Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0122328A1 (en) * 1979-05-14 1984-10-24 OSBORN, Norbert Lewis Compressor housing for a turbocharger and a method of producing such housing
FR2514416A1 (en) * 1981-10-14 1983-04-15 Wallace Murray Corp TURBOCHARGER CONSTRUCTION
EP0204509A1 (en) * 1985-05-29 1986-12-10 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Housing for turbocharger
GB2186328A (en) * 1986-02-11 1987-08-12 Ishikawajima Harima Heavy Ind Turbine housings for turbochargers
JPS63111238A (en) * 1986-10-29 1988-05-16 Isuzu Motors Ltd Turbo supercharging device
JPS63111236A (en) * 1986-10-29 1988-05-16 Isuzu Motors Ltd Turbo supercharging device
JPH0612066B2 (en) 1986-10-29 1994-02-16 いすゞ自動車株式会社 Turbocharger
JPH0612068B2 (en) 1986-10-29 1994-02-16 いすゞ自動車株式会社 Turbocharger
FR2795769A1 (en) * 1999-05-26 2001-01-05 Heinrich Gillet Gmbh Co Kg Turbine casing for exhaust gas turbocharger has inlet funnel, rotor casing and exhaust pipe made from embossed or deep-drawn sheet metal, and inlet funnel and exhaust pipe are welded to rotor casing which comprises two half shells
WO2001094754A1 (en) * 2000-06-07 2001-12-13 Borgwarner, Inc. Casing assembly for the turbine of an exhaust turbocharger
US6945046B2 (en) * 2000-06-07 2005-09-20 Borgwarner Inc. Turbine casing for an exhaust turbocharger made by casting
WO2002006637A1 (en) * 2000-07-19 2002-01-24 Honeywell International Inc, Variable nozzle turbocharger with sheet metal shroud
CN1304732C (en) * 2000-07-19 2007-03-14 霍尼韦尔国际公司 Variable nozzle turbocharger with sheet metal shroud
US6951450B1 (en) 2000-07-19 2005-10-04 Honeywell International, Inc. Variable geometry turbocharger
WO2002029211A1 (en) * 2000-10-02 2002-04-11 Turbec Ab A tube inlet for a gas turbine and a method of manufacturing a tube inlet
WO2003023192A1 (en) * 2001-09-07 2003-03-20 Turbec Ab A conduit for a gas turbine unit and a method of manufacturing a conduit
DE10218436C1 (en) * 2002-04-25 2003-08-14 Benteler Automobiltechnik Gmbh Exhaust gas turbine for IC engine turbocharger has double-walled housing enclosing turbine wheel provided by inner and outer mantles each having 2 half shells
EP1357278A3 (en) * 2002-04-25 2004-02-04 Benteler Automobiltechnik GmbH & Co. KG Exhaust gas turbine for a turbocharger
WO2004005674A1 (en) * 2002-07-05 2004-01-15 Cimos D.D. Scroll for the compressor of a turbosupercharger and process of manufacturing thereof
US7234302B2 (en) * 2002-12-03 2007-06-26 Borgwarner Inc. Housing for a turbocharger
DE10307028B3 (en) * 2003-02-20 2004-05-13 Benteler Automobiltechnik Gmbh Exhaust gas manifold for automobile IC engine has channels feeding exhaust gas received from engine cylinders to turbine wheel of exhaust gas turbine of turbocharger
EP1500788A1 (en) * 2003-07-23 2005-01-26 BorgWarner Inc. Double flow scroll
DE102004039477A1 (en) * 2004-08-14 2006-02-23 Ihi Charging Systems International Gmbh Turbine body for turbo-charger, has spiral housing whose one part welded with contour bushing and/or outlet connection forms spiral shaped contour of canal and other part welded at bearing casing is flat base plate
DE102004039477B4 (en) * 2004-08-14 2015-01-08 Ihi Charging Systems International Gmbh Turbine housing for an exhaust gas turbocharger
DE102010021973A1 (en) * 2010-05-28 2011-12-01 Bosch Mahle Turbo Systems Gmbh & Co. Kg Charger, particularly exhaust turbo charger for motor vehicle, has turbine housing or compressor housing formed by two disks which are spaced axially to each other
DE102013202073A1 (en) 2013-02-08 2014-08-14 Bosch Mahle Turbo Systems Gmbh & Co. Kg Turbine housing for radial turbine wheel, particularly for turbocharger, has inlet channel and guide surface arranged on inlet channel near end of spiral chamber or arc chamber to introduce flow layer into input flow
JP2015140689A (en) * 2014-01-27 2015-08-03 株式会社三五 turbine housing
US20160326893A1 (en) * 2015-05-07 2016-11-10 Icr Turbine Engine Corporation Ceramic turbine volute
US11035254B2 (en) 2017-01-30 2021-06-15 Garrett Transportation I Inc Sheet metal turbine housing with cast core
JP2020159221A (en) * 2019-03-25 2020-10-01 株式会社豊田自動織機 Turbocharger
JP7103286B2 (en) 2019-03-25 2022-07-20 株式会社豊田自動織機 Turbocharger
US11732729B2 (en) 2021-01-26 2023-08-22 Garrett Transportation I Inc Sheet metal turbine housing

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