GB1401486A - Centrifugal compressors especially for supercharging engines - Google Patents

Centrifugal compressors especially for supercharging engines

Info

Publication number
GB1401486A
GB1401486A GB5403272A GB5403272A GB1401486A GB 1401486 A GB1401486 A GB 1401486A GB 5403272 A GB5403272 A GB 5403272A GB 5403272 A GB5403272 A GB 5403272A GB 1401486 A GB1401486 A GB 1401486A
Authority
GB
United Kingdom
Prior art keywords
vanes
flow
separate
hub
main
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
GB5403272A
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.)
Wallace Murray Corp
Original Assignee
Wallace Murray Corp
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 Wallace Murray Corp filed Critical Wallace Murray Corp
Publication of GB1401486A publication Critical patent/GB1401486A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
    • F04D29/285—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors the compressor wheel comprising a pair of rotatable bladed hub portions axially aligned and clamped together
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/403—Casings; Connections of working fluid especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/5826—Cooling at least part of the working fluid in a heat exchanger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/584—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling or heating the machine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/40—Application in turbochargers
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S416/00—Fluid reaction surfaces, i.e. impellers
    • Y10S416/50—Vibration damping features

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Supercharger (AREA)

Abstract

1401486 Centrifugal compressors; cooling I C engine change WALLACE-MURRAY CORP 22 Nov 1972 [26 Nov 1971] 54032/72 Headings F1B and F1C A centrifugal compressor, e.g. a supercharger driven by an exhaust-gas turbine 10, comprises a centrifugal impeller comprising vanes 48 which are preceded by axial-flow inducer vanes 47. A portion 47a of each vane 47 extends radially beyond the vanes 48 so as to induce a separate airflow which passes via a separate annular chamber 41 to a separate outlet. The volute 42 for the main air-flow is separated from the chamber 41 by annular walls 39, 39a. Before being discharged to atmosphere, the separate air-flow is used to cool the main air-flow before the latter enters the I.C. engine. This may be done in an external heat exchanger. Instead or in addition, the cooling may be effected by heat exchange through the wall 39, which may be provided with fins. The vanes 47 and the hub 51 carrying them are slightly under@ along a conical contour 56 so that when the hub is clamped into position by a nut 53 so that it bears against the main hub 52 and the vanes 47 bear against the main vanes 48, the vanes 47 apply a vibration-damping force to the vanes 48 which is concentrated adjacent the outer edges of the latter.
GB5403272A 1971-11-26 1972-11-22 Centrifugal compressors especially for supercharging engines Expired GB1401486A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00202136A US3829235A (en) 1971-11-26 1971-11-26 Turbocharger compressor with dual collector chambers

Publications (1)

Publication Number Publication Date
GB1401486A true GB1401486A (en) 1975-07-16

Family

ID=22748632

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5403272A Expired GB1401486A (en) 1971-11-26 1972-11-22 Centrifugal compressors especially for supercharging engines

Country Status (15)

Country Link
US (1) US3829235A (en)
JP (2) JPS4864507A (en)
AR (1) AR197789A1 (en)
AU (1) AU470945B2 (en)
BE (1) BE791867A (en)
BR (1) BR7208275D0 (en)
CA (1) CA981644A (en)
DE (1) DE2257793A1 (en)
ES (1) ES409273A1 (en)
FR (1) FR2163075A5 (en)
GB (1) GB1401486A (en)
IT (1) IT971247B (en)
NL (1) NL7215972A (en)
SE (1) SE389171B (en)
ZA (1) ZA728247B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114526262A (en) * 2022-03-15 2022-05-24 势加透博（上海）能源科技有限公司 Volute component and air compressor
CN114542514A (en) * 2022-03-15 2022-05-27 势加透博（上海）能源科技有限公司 Volute assembly
CN114542514B (en) * 2022-03-15 2024-07-09 势加透博（上海）能源科技有限公司 Volute component

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2344023C2 (en) * 1973-08-31 1983-12-08 Wallace Murray Corp., 10171 New York, N.Y. Charge air cooling of an exhaust gas-charged internal combustion engine
US3953147A (en) * 1974-06-27 1976-04-27 General Motors Corporation Fluid dynamic machine
US4181466A (en) * 1977-03-17 1980-01-01 Wallace Murray Corp. Centrifugal compressor and cover
US4195473A (en) * 1977-09-26 1980-04-01 General Motors Corporation Gas turbine engine with stepped inlet compressor
JPS57181999A (en) * 1981-05-01 1982-11-09 Mitsubishi Heavy Ind Ltd Turbo machine
US4918923A (en) * 1988-02-24 1990-04-24 Woollenweber William E Internal combustion engine turbosystem and method
US4885911A (en) * 1988-02-24 1989-12-12 Woollenweber William E Internal combustion engine turbosystem and method
US5105616A (en) * 1989-12-07 1992-04-21 Sundstrand Corporation Gas turbine with split flow radial compressor
DE4100777A1 (en) * 1990-12-18 1992-06-25 Asea Brown Boveri INLET HOUSING FOR STEAM TURBINE
US6905535B2 (en) * 1998-12-16 2005-06-14 Questair Technologies Inc. Gas separation with split stream centrifugal turbomachinery
AU770022B2 (en) 1998-12-16 2004-02-12 Questair Technologies, Inc. Gas separation with split stream centrifugal turbomachinery
DE19950425C2 (en) * 1999-10-14 2002-11-14 Johannes Dittmar Exhaust gas turbocharger with charge air cooling
US20020119044A1 (en) 2001-02-26 2002-08-29 O'connor, John F. Centrifugal blower with partitioned scroll diffuser
US6557345B1 (en) 2001-12-17 2003-05-06 Caterpillar Inc Integrated turbocharger fan intercooler with partial isothermal compression
US6526751B1 (en) 2001-12-17 2003-03-04 Caterpillar Inc Integrated turbocharger ejector intercooler with partial isothermal compression
US6779515B2 (en) * 2002-08-01 2004-08-24 Ford Global Technologies, Llc Charge air conditioning system with integral intercooling
US6651431B1 (en) * 2002-08-28 2003-11-25 Ford Global Technologies, Llc Boosted internal combustion engines and air compressors used therein
EP1571348A3 (en) * 2004-03-05 2008-12-24 AWECO APPLIANCE SYSTEMS GmbH & Co. KG Centrifugal pump
US7469689B1 (en) 2004-09-09 2008-12-30 Jones Daniel W Fluid cooled supercharger
CN100404873C (en) * 2005-07-07 2008-07-23 上海东方泵业(集团)有限公司 Parallel series pump
EP1948920B1 (en) * 2005-11-15 2012-08-15 AVL List GmbH Exhaust gas turbocharger for an internal combustion engine
US8621862B2 (en) * 2005-12-06 2014-01-07 Wabtec Holding Corp. Remote cooling system for charge-air cooled engines
US7654078B2 (en) * 2006-05-08 2010-02-02 Honeywell International, Inc. Exhaust gas particle collector
JP4853263B2 (en) * 2006-12-07 2012-01-11 株式会社豊田自動織機 Centrifugal compressor
BRPI0804476A2 (en) * 2007-04-20 2011-08-30 Mitsubishi Heavy Ind Ltd centrifugal compressor
FR2945330B1 (en) * 2009-05-11 2011-07-15 Snecma CENTRIFUGAL PUMP WITH DOUBLE EXHAUST.
US9091275B2 (en) * 2009-09-03 2015-07-28 Honeywell International Inc. Integrated EGR mixer and ported shroud housing compressor
JP2013053524A (en) * 2011-08-31 2013-03-21 Mitsubishi Heavy Ind Ltd Multi-pressure centrifugal turbo machine
US20140026993A1 (en) * 2012-07-30 2014-01-30 Hamilton Sundstrand Corporation Cabin air compressor heat housing
CN102840169B (en) * 2012-09-26 2015-03-18 北京理工大学 Centrifugal compressor used for generating two different pressure ratios
US9541095B2 (en) * 2013-04-09 2017-01-10 Abb Turbo Systems Ag Housing of a radial compressor
US20150107249A1 (en) * 2013-10-22 2015-04-23 Access Energy Llc Extracting Heat From A Compressor System
CN104308647B (en) * 2014-10-11 2017-07-14 强胜精密机械(苏州)有限公司 Gas-powered constant pressure pump cutting feeder and cutting fluid supply method
US20160177806A1 (en) * 2014-12-23 2016-06-23 Caterpillar Inc. Exhaust Outlet Elbow Center Divider Connection
US10690136B2 (en) 2016-11-04 2020-06-23 Ford Global Technologies, Llc Supercharged internal combustion engine with compressor
DE102017217759B3 (en) * 2017-10-06 2019-03-28 Ford Global Technologies, Llc Supercharged internal combustion engine with turbocharger and electrically driven compressor
US11136996B2 (en) * 2017-10-12 2021-10-05 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Compressor housing and turbocharger including the same
CN110552913A (en) * 2018-05-31 2019-12-10 中国人民解放军陆军军事交通学院 Electrically driven multistage centrifugal compressor device with cooling circulation function
GB2584683B (en) 2019-06-11 2021-06-09 Perkins Engines Co Ltd Two stage turbocharger with cooling arrangement
US11136997B2 (en) * 2019-07-23 2021-10-05 Ford Global Technologies, Llc Methods and systems for a compressor housing
CN112901541A (en) * 2019-11-19 2021-06-04 英业达科技有限公司 Fan module
CN113374738A (en) * 2021-06-24 2021-09-10 珠海格力电器股份有限公司 Compressor housing, air cycle housing and air cycle machine
CN113374734A (en) * 2021-06-24 2021-09-10 珠海格力电器股份有限公司 Expander shell, expander and circulator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2405283A (en) * 1941-08-19 1946-08-06 Fed Reserve Bank Elastic fluid mechanism
GB761937A (en) * 1953-08-21 1956-11-21 Garrett Corp Improvements in or relating to a rotary fluid pressure converting device such as a turbine, compressor, pump or the like

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114526262A (en) * 2022-03-15 2022-05-24 势加透博（上海）能源科技有限公司 Volute component and air compressor
CN114542514A (en) * 2022-03-15 2022-05-27 势加透博（上海）能源科技有限公司 Volute assembly
CN114542514B (en) * 2022-03-15 2024-07-09 势加透博（上海）能源科技有限公司 Volute component

Also Published As

Publication number Publication date
AR197789A1 (en) 1974-05-10
ES409273A1 (en) 1975-10-01
JPS6128077Y2 (en) 1986-08-20
SE389171B (en) 1976-10-25
DE2257793A1 (en) 1973-05-30
AU4928072A (en) 1974-05-30
US3829235A (en) 1974-08-13
CA981644A (en) 1976-01-13
JPS4864507A (en) 1973-09-06
BR7208275D0 (en) 1973-08-21
FR2163075A5 (en) 1973-07-20
IT971247B (en) 1974-04-30
AU470945B2 (en) 1976-04-01
BE791867A (en) 1973-05-24
JPS5736397U (en) 1982-02-25
ZA728247B (en) 1973-07-25
NL7215972A (en) 1973-05-29

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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