GB1320854A - Exhaust gas turbocharger - Google Patents

Exhaust gas turbocharger

Info

Publication number
GB1320854A
GB1320854A GB1250971*[A GB1280971A GB1320854A GB 1320854 A GB1320854 A GB 1320854A GB 1280971 A GB1280971 A GB 1280971A GB 1320854 A GB1320854 A GB 1320854A
Authority
GB
United Kingdom
Prior art keywords
inlet
gas
rotor
flow
exhaust gas
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
GB1250971*[A
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.)
Howden Turbo GmbH
Original Assignee
Kuehnle Kopp and Kausch 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
Priority claimed from DE19702021601 external-priority patent/DE2021601A1/en
Priority claimed from DE19702021602 external-priority patent/DE2021602A1/en
Priority claimed from DE19702040901 external-priority patent/DE2040901A1/en
Application filed by Kuehnle Kopp and Kausch AG filed Critical Kuehnle Kopp and Kausch AG
Publication of GB1320854A publication Critical patent/GB1320854A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

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

Abstract

1320854 Exhaust gas turbo-chaigers KUHNLE KOPP & KAUSCH AG 3 May 1971 [2 May 1970(2) 18 Aug 1970] 12809/71 Headings F1C F1G and F1T The invention relates to an exhuast gas turbocharger which comprises a turbine rotor 1 and a compressor impeller 37 mounted on a common shaft 15, the turbine rotor having blades 2 through which exhaust gas flows radially inwardly with an axial component as indicated by the flow arrows 36, 3. The inlet edges 4 of the rotor blades are inclined at an angle #3 to a line parallel to the rotational axis, the inflowing gas flow 36 being normal to the inlet edge 4 as seen in Fig.1. The rotor blades are shaped as seen in Fig. 5 so that the inlet edges are directed at an angle #1 less than 90 degrees to the rotational axis. The turbine casing 7 is shaped to form a single-flow volute casing for full circumferential admission to the rotor there being at least two gas inlet conduits 40, 41 which combine into the volute such that the inlet cross-section into the single flow volute casing is only slightly larger than each of the cross-sections at the ends of the gas conduits.
GB1250971*[A 1970-05-02 1971-05-03 Exhaust gas turbocharger Expired GB1320854A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19702021601 DE2021601A1 (en) 1970-05-02 1970-05-02 Exhaust gas turbocharger for charging piston internal combustion engines
DE19702021602 DE2021602A1 (en) 1970-05-02 1970-05-02 Exhaust gas turbocharger
DE19702040901 DE2040901A1 (en) 1970-08-18 1970-08-18 Exhaust gas turbocharger

Publications (1)

Publication Number Publication Date
GB1320854A true GB1320854A (en) 1973-06-20

Family

ID=27182570

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1250971*[A Expired GB1320854A (en) 1970-05-02 1971-05-03 Exhaust gas turbocharger

Country Status (7)

Country Link
US (1) US3734650A (en)
JP (1) JPS5035604B1 (en)
ES (1) ES195737Y (en)
FR (1) FR2091094A5 (en)
GB (1) GB1320854A (en)
NL (1) NL7105769A (en)
SE (1) SE360144B (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU505880B2 (en) * 1975-02-28 1979-12-06 Vsesjuzny Niipkidugsv Split casing pump
FR2415200A2 (en) * 1977-01-24 1979-08-17 Semt Volute for IC engine turbocharger - has progressively decreasing connecting cross section providing constant gas velocity
US4256441A (en) * 1979-06-19 1981-03-17 Wallace-Murray Corporation Floating ring bearing structure and turbocharger employing same
US4541786A (en) * 1982-09-03 1985-09-17 Ford Motor Company Ceramic turbocharger
US4565505A (en) * 1983-04-11 1986-01-21 Woollenweber William E Combination flow turbine for internal combustion engine turbochargers
JP2528317B2 (en) * 1987-06-09 1996-08-28 洋一 山崎 Pure fluid type variable capacity turbocharger
US5025629A (en) * 1989-03-20 1991-06-25 Woollenweber William E High pressure ratio turbocharger
US4902144A (en) * 1989-05-02 1990-02-20 Allied-Signal, Inc. Turbocharger bearing assembly
DE4238550A1 (en) * 1992-11-14 1994-05-19 Daimler Benz Ag Exhaust gas turbocharger for an internal combustion engine
JPH0988887A (en) * 1995-09-20 1997-03-31 Unisia Jecs Corp Water pump
JP3711604B2 (en) * 1995-12-26 2005-11-02 石川島播磨重工業株式会社 Turbocharger housing structure
US6709235B2 (en) * 2001-09-14 2004-03-23 Honeywell International Inc. Turbine housing for high exhaust temperature
JP3534728B2 (en) * 2001-10-19 2004-06-07 三菱重工業株式会社 Scroll structure of radial turbine
US6742989B2 (en) * 2001-10-19 2004-06-01 Mitsubishi Heavy Industries, Ltd. Structures of turbine scroll and blades
CA2552743A1 (en) * 2004-01-16 2005-08-11 Polaris Pool Systems, Inc. Motor-driven pump for pool or spa
US7931437B1 (en) * 2007-09-21 2011-04-26 Florida Turbine Technologies, Inc. Turbine case with inlet and outlet volutes
FR2942850B1 (en) * 2009-03-03 2015-04-03 Melchior Jean F SUPERIOR INTERNAL COMBUSTION ENGINE
US8109720B2 (en) * 2009-03-31 2012-02-07 General Electric Company Exhaust plenum for a turbine engine
US20110088379A1 (en) * 2009-10-15 2011-04-21 General Electric Company Exhaust gas diffuser
US9249687B2 (en) 2010-10-27 2016-02-02 General Electric Company Turbine exhaust diffusion system and method
JP5449219B2 (en) * 2011-01-27 2014-03-19 三菱重工業株式会社 Radial turbine
CN202768085U (en) 2012-06-21 2013-03-06 霍尼韦尔国际公司 Vortex end gas inlet structure of turbocharger and turbocharger comprising vortex end gas inlet structure
DE102013210990A1 (en) * 2013-06-13 2014-12-18 Continental Automotive Gmbh Exhaust gas turbocharger with a radial-axial turbine wheel
GB201322206D0 (en) * 2013-12-16 2014-01-29 Cummins Ltd Turbine housing
DE102020202967A1 (en) 2020-03-09 2021-09-09 Vitesco Technologies GmbH Exhaust gas turbocharger with integral housing
DE102021211624A1 (en) * 2021-10-14 2023-04-20 Vitesco Technologies GmbH Turbocharger housing and exhaust gas turbocharger with integral turbotortor housing and compressor housing cover

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2701528A (en) * 1948-08-31 1955-02-08 Thompson Prod Inc Turbine driven fuel pump
GB750387A (en) * 1953-03-18 1956-06-13 Thompson Prod Inc Improvements in or relating to pump assemblies
DE1057137B (en) * 1958-03-07 1959-05-14 Maschf Augsburg Nuernberg Ag Blade gap seal on centrifugal machines with impellers without a cover band or cover disk
US3270495A (en) * 1963-08-14 1966-09-06 Caterpillar Tractor Co Apparatus for controlling speed and vibration of engine turbochargers

Also Published As

Publication number Publication date
FR2091094A5 (en) 1972-01-14
US3734650A (en) 1973-05-22
ES195737Y (en) 1975-07-16
ES195737U (en) 1975-03-01
SE360144B (en) 1973-09-17
NL7105769A (en) 1971-11-04
JPS5035604B1 (en) 1975-11-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee