EP2483541A4 - A supercharger with two intermeshing rotors and disc clutch - Google Patents

A supercharger with two intermeshing rotors and disc clutch Download PDF

Info

Publication number
EP2483541A4
EP2483541A4 EP10820908.1A EP10820908A EP2483541A4 EP 2483541 A4 EP2483541 A4 EP 2483541A4 EP 10820908 A EP10820908 A EP 10820908A EP 2483541 A4 EP2483541 A4 EP 2483541A4
Authority
EP
European Patent Office
Prior art keywords
supercharger
disc clutch
intermeshing rotors
intermeshing
rotors
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.)
Withdrawn
Application number
EP10820908.1A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2483541A1 (en
Inventor
Robert Pettersson
Henrik Hägglund
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.)
Svenska Rotor Maskiner AB
Original Assignee
Svenska Rotor Maskiner AB
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 Svenska Rotor Maskiner AB filed Critical Svenska Rotor Maskiner AB
Publication of EP2483541A1 publication Critical patent/EP2483541A1/en
Publication of EP2483541A4 publication Critical patent/EP2483541A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D13/00—Friction clutches
    • F16D13/58—Details
    • F16D13/70—Pressure members, e.g. pressure plates, for clutch-plates or lamellae; Guiding arrangements for pressure members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/005—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
    • F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
    • F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
    • F16D25/0635—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs
    • F16D25/0638—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs with more than two discs, e.g. multiple lamellae
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation
    • F16D25/083—Actuators therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • 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
    • F02B33/32—Engines with pumps other than of reciprocating-piston type
    • 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
    • F02B39/02—Drives of pumps; Varying pump drive gear ratio
    • F02B39/12—Drives characterised by use of couplings or clutches therein
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/126—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with radially from the rotor body extending elements, not necessarily co-operating with corresponding recesses in the other rotor, e.g. lobes, Roots type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
EP10820908.1A 2009-10-02 2010-09-28 A supercharger with two intermeshing rotors and disc clutch Withdrawn EP2483541A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0950723A SE534205C2 (sv) 2009-10-02 2009-10-02 Överladdare med två i varandra ingripande rotorer och lamellkoppling
PCT/SE2010/051037 WO2011040869A1 (en) 2009-10-02 2010-09-28 A supercharger with two intermeshing rotors and disc clutch

Publications (2)

Publication Number Publication Date
EP2483541A1 EP2483541A1 (en) 2012-08-08
EP2483541A4 true EP2483541A4 (en) 2017-09-27

Family

ID=43826518

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10820908.1A Withdrawn EP2483541A4 (en) 2009-10-02 2010-09-28 A supercharger with two intermeshing rotors and disc clutch

Country Status (9)

Country Link
EP (1) EP2483541A4 (sv)
JP (1) JP2013506784A (sv)
KR (1) KR20120092620A (sv)
CN (1) CN102686847A (sv)
AU (1) AU2010301163A1 (sv)
BR (1) BR112012007287A2 (sv)
RU (1) RU2012117758A (sv)
SE (1) SE534205C2 (sv)
WO (1) WO2011040869A1 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112014006523A5 (de) 2014-03-27 2016-12-15 Schaeffler Technologies AG & Co. KG Blechanpressplatte und Drucktopf als gemeinsames Bauteil

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3596537A (en) * 1969-06-11 1971-08-03 Gen Motors Corp Clutch piston and retraction spring subassembly and method of transmission assembly
US3815716A (en) * 1973-03-19 1974-06-11 Gen Motors Corp Automatic piston adjuster
WO1998015748A1 (sv) * 1996-10-09 1998-04-16 Lysholm Technologies Ab Oljekyld lamellkoppling

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56135534U (sv) * 1980-03-17 1981-10-14
SE506513C2 (sv) * 1995-10-23 1997-12-22 Lysholm Techn Ab Transmission med ett tvådelat kopplingsorgan
US5749451A (en) * 1996-09-27 1998-05-12 General Motors Corporation Clutch assembly with a piston stroke adjuster
DE10004179C5 (de) * 1999-09-30 2017-06-29 Volkswagen Ag Mehrfach-Kupplungseinrichtung
JP3943950B2 (ja) * 2002-02-18 2007-07-11 株式会社エクセディ クラッチカバー組立体
BRPI0710286B1 (pt) * 2006-04-26 2019-05-07 Litens Automotive Partnership Isolador unidirecional para tranferir torque entre um meio de acionamento flexível e um dipositivo

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3596537A (en) * 1969-06-11 1971-08-03 Gen Motors Corp Clutch piston and retraction spring subassembly and method of transmission assembly
US3815716A (en) * 1973-03-19 1974-06-11 Gen Motors Corp Automatic piston adjuster
WO1998015748A1 (sv) * 1996-10-09 1998-04-16 Lysholm Technologies Ab Oljekyld lamellkoppling

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011040869A1 *

Also Published As

Publication number Publication date
WO2011040869A1 (en) 2011-04-07
BR112012007287A2 (pt) 2016-04-19
CN102686847A (zh) 2012-09-19
SE534205C2 (sv) 2011-05-31
RU2012117758A (ru) 2013-11-10
KR20120092620A (ko) 2012-08-21
JP2013506784A (ja) 2013-02-28
EP2483541A1 (en) 2012-08-08
AU2010301163A1 (en) 2012-04-19
SE0950723A1 (sv) 2011-04-03

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Effective date: 20170828

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