EP1865200A4 - Hybrid compressor - Google Patents

Hybrid compressor

Info

Publication number
EP1865200A4
EP1865200A4 EP06730592A EP06730592A EP1865200A4 EP 1865200 A4 EP1865200 A4 EP 1865200A4 EP 06730592 A EP06730592 A EP 06730592A EP 06730592 A EP06730592 A EP 06730592A EP 1865200 A4 EP1865200 A4 EP 1865200A4
Authority
EP
European Patent Office
Prior art keywords
suction
openings
electric motor
paths
communication
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Withdrawn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
EP06730592A
Other languages
German (de)
French (fr)
Japanese (ja)
Other versions
EP1865200A1 (en
Inventor
Hideki Matsumura
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.)
Sanden Corp
Original Assignee
Sanden 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 Sanden Corp filed Critical Sanden Corp
Publication of EP1865200A1 publication Critical patent/EP1865200A1/en
Publication of EP1865200A4 publication Critical patent/EP1865200A4/en
Withdrawn legal-status Critical Current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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle
    • 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
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
    • 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
    • F04C29/0085—Prime movers
    • 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
    • F04C2240/00—Components
    • F04C2240/45—Hybrid prime mover

Abstract

A hybrid compressor having a first compression mechanism driven only by an outside drive source; a second compression mechanism driven only by a built-in electric motor; suction paths for sucking a gas to be compressed, into the first compression mechanism; communication paths for sucking the gas from the first compression mechanism side into an electric motor side suction chamber; and suction paths for sucking the gas from an electric motor side suction chamber to the second compression mechanism side. The positions and/or the number of the communication paths and/or the suction paths, and/or the positions and/or the number of communication openings and/or suction openings are limited for at least a portion of the gas sucked into the electric motor side suction chamber via the communication paths, where the communication openings are openings of the communication paths and opened at the electric motor side suction chamber and where the suction openings are openings of the suction paths, opened at the electric motor side suction chamber, and located on the opposite side of the communication openings. As a result, a gas flow is formed from the communication openings to the suction openings. A built-in electric motor section can be appropriately cooled in a wide range by a suction gas, so that a rise in temperature in the motor section can be suppressed.
EP06730592A 2005-04-01 2006-03-30 Hybrid compressor Withdrawn EP1865200A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005105736A JP2006283683A (en) 2005-04-01 2005-04-01 Hybrid compressor
PCT/JP2006/306644 WO2006106814A1 (en) 2005-04-01 2006-03-30 Hybrid compressor

Publications (2)

Publication Number Publication Date
EP1865200A1 EP1865200A1 (en) 2007-12-12
EP1865200A4 true EP1865200A4 (en) 2008-07-02

Family

ID=37073370

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06730592A Withdrawn EP1865200A4 (en) 2005-04-01 2006-03-30 Hybrid compressor

Country Status (6)

Country Link
US (1) US20090060754A1 (en)
EP (1) EP1865200A4 (en)
JP (1) JP2006283683A (en)
CN (1) CN101147003A (en)
CA (1) CA2601848A1 (en)
WO (1) WO2006106814A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5209259B2 (en) * 2007-09-25 2013-06-12 サンデン株式会社 Drive circuit integrated electric compressor
IT1394832B1 (en) * 2009-07-21 2012-07-20 Ferrari Spa SPRING COMPRESSOR FOR AN AIR CONDITIONER OF A HYBRID VEHICLE
JP5482387B2 (en) * 2010-03-31 2014-05-07 株式会社豊田自動織機 Electric compressor
JP5299342B2 (en) 2010-03-31 2013-09-25 株式会社豊田自動織機 Electric compressor
CN102588278A (en) * 2012-03-02 2012-07-18 乔建设 Oil and electricity double-acting vortex compressor
FR2991523B1 (en) 2012-05-30 2015-11-06 Valeo Equip Electr Moteur ELECTRIC MACHINE ROTOR AND SPRING FOR PERMANENT PERMANENT MAGNET RADIAL MAINTENANCE
FR2991831B1 (en) 2012-06-12 2015-07-24 Valeo Equip Electr Moteur INSULATING ELEMENT FOR STATOR OF ELECTRIC MACHINE
FR2991830B1 (en) 2012-06-12 2014-06-06 Valeo Equip Electr Moteur ELEMENT FOR MAINTAINING WINDING WIRES OF A STATOR OF ELECTRIC MACHINE
FR3008252B1 (en) 2013-07-04 2015-08-07 Valeo Equip Electr Moteur PERMANENT MAGNET ROTOR BODY AND ROTATING ELECTRIC MACHINE COMPRISING SUCH A BODY
FR3009140B1 (en) 2013-07-29 2017-02-24 Valeo Equip Electr Moteur ROTOR WITH PERMANENT MAGNETS
FR3012268B1 (en) 2013-10-21 2017-04-21 Valeo Equip Electr Moteur METHOD OF ASSEMBLING BY RIVETTING A ROTOR OF ROTATING ELECTRIC MACHINE, ROTOR AND COMPRESSOR CORRESPONDING
FR3013529B1 (en) 2013-11-20 2017-04-14 Valeo Equip Electr Moteur BLINDS FOR MAINTAINING MAGNETS
FR3040834B1 (en) 2015-09-03 2017-08-25 Valeo Equip Electr Moteur PERMANENT MAGNET ROTOR BODY AND ROTATING ELECTRIC MACHINE COMPRISING SUCH A BODY
FR3063401A1 (en) 2017-02-27 2018-08-31 Valeo Equip Electr Moteur ROTOR OF ROTATING ELECTRICAL MACHINE WITH IMPROVED CONFIGURATION
CN112664449B (en) * 2020-12-29 2023-01-03 山东众诚新能源股份有限公司 Oil-electricity hybrid automobile air conditioner compressor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1335133A2 (en) * 2002-02-08 2003-08-13 Sanden Corporation Two-stage compressors
US20030167784A1 (en) * 2002-03-06 2003-09-11 Akiyoshi Higashiyama Two-stage compressor for an automotive air conditioner, which can be driven by a vehicle running engine and an electric motor different therefrom
US20040179959A1 (en) * 2003-03-11 2004-09-16 Takehiro Hasegawa Motor driven compressor
US20040265143A1 (en) * 2003-03-14 2004-12-30 Takayuki Kawahara Hybrid compressor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63239394A (en) * 1987-03-25 1988-10-05 Mitsubishi Electric Corp Scroll compressor
JPH09112474A (en) * 1995-10-17 1997-05-02 Daikin Ind Ltd Refrigerant compressor
JP4181431B2 (en) * 2003-03-11 2008-11-12 サンデン株式会社 Hybrid compressor
JP4280522B2 (en) * 2003-03-11 2009-06-17 サンデン株式会社 Hybrid compressor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1335133A2 (en) * 2002-02-08 2003-08-13 Sanden Corporation Two-stage compressors
US20030167784A1 (en) * 2002-03-06 2003-09-11 Akiyoshi Higashiyama Two-stage compressor for an automotive air conditioner, which can be driven by a vehicle running engine and an electric motor different therefrom
US20040179959A1 (en) * 2003-03-11 2004-09-16 Takehiro Hasegawa Motor driven compressor
US20040265143A1 (en) * 2003-03-14 2004-12-30 Takayuki Kawahara Hybrid compressor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006106814A1 *

Also Published As

Publication number Publication date
CA2601848A1 (en) 2006-10-12
WO2006106814A1 (en) 2006-10-12
US20090060754A1 (en) 2009-03-05
EP1865200A1 (en) 2007-12-12
JP2006283683A (en) 2006-10-19
CN101147003A (en) 2008-03-19

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20070912

AK Designated contracting states

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Designated state(s): DE FR

DAX Request for extension of the european patent (deleted)
RBV Designated contracting states (corrected)

Designated state(s): DE FR

A4 Supplementary search report drawn up and despatched

Effective date: 20080602

17Q First examination report despatched

Effective date: 20080822

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20091118