EP2034187A4 - Compressor - Google Patents

Compressor

Info

Publication number
EP2034187A4
EP2034187A4 EP07767139A EP07767139A EP2034187A4 EP 2034187 A4 EP2034187 A4 EP 2034187A4 EP 07767139 A EP07767139 A EP 07767139A EP 07767139 A EP07767139 A EP 07767139A EP 2034187 A4 EP2034187 A4 EP 2034187A4
Authority
EP
European Patent Office
Prior art keywords
compressor
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.)
Granted
Application number
EP07767139A
Other languages
German (de)
French (fr)
Other versions
EP2034187B1 (en
EP2034187A1 (en
Inventor
Akiyoshi Higashiyama
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 EP2034187A1 publication Critical patent/EP2034187A1/en
Publication of EP2034187A4 publication Critical patent/EP2034187A4/en
Application granted granted Critical
Publication of EP2034187B1 publication Critical patent/EP2034187B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04C23/008—Hermetic pumps
    • 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
    • F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
    • F04C18/0253—Details concerning the base
    • 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
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/028—Means for improving or restricting lubricant flow
    • 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
    • F04C2210/00—Fluid
    • F04C2210/26—Refrigerants with particular properties, e.g. HFC-134a
    • F04C2210/261—Carbon dioxide (CO2)

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
EP07767139.4A 2006-06-27 2007-06-18 Scroll compressor Expired - Fee Related EP2034187B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006176931A JP2008008161A (en) 2006-06-27 2006-06-27 Compressor
PCT/JP2007/062241 WO2008001639A1 (en) 2006-06-27 2007-06-18 Compressor

Publications (3)

Publication Number Publication Date
EP2034187A1 EP2034187A1 (en) 2009-03-11
EP2034187A4 true EP2034187A4 (en) 2012-11-21
EP2034187B1 EP2034187B1 (en) 2014-08-20

Family

ID=38845407

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07767139.4A Expired - Fee Related EP2034187B1 (en) 2006-06-27 2007-06-18 Scroll compressor

Country Status (3)

Country Link
EP (1) EP2034187B1 (en)
JP (1) JP2008008161A (en)
WO (1) WO2008001639A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5071355B2 (en) * 2008-11-21 2012-11-14 パナソニック株式会社 Scroll compressor
JP5548586B2 (en) 2010-10-28 2014-07-16 日立アプライアンス株式会社 Scroll compressor
JP2012255430A (en) * 2011-02-07 2012-12-27 Panasonic Corp Compressor
CN103375407B (en) * 2012-04-27 2016-04-27 比亚迪股份有限公司 A kind of scroll compressor
CN106151043A (en) * 2015-04-07 2016-11-23 珠海格力节能环保制冷技术研究中心有限公司 Screw compressor upper bracket and there is its screw compressor
CN105889064A (en) * 2016-06-15 2016-08-24 珠海格力节能环保制冷技术研究中心有限公司 Scroll compressor and air conditioner
CN207795583U (en) * 2017-12-27 2018-08-31 艾默生环境优化技术(苏州)有限公司 Oil supply mechanism and horizontal compressor with same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11280678A (en) * 1998-03-31 1999-10-15 Fujitsu General Ltd Scroll compressor
EP1544467A2 (en) * 2003-12-19 2005-06-22 Kabushiki Kaisha Toyota Jidoshokki Scroll compressor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1122665A (en) * 1997-06-30 1999-01-26 Matsushita Electric Ind Co Ltd Hermetic electric scroll compressor
JP2006037896A (en) 2004-07-29 2006-02-09 Matsushita Electric Ind Co Ltd Scroll compressor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11280678A (en) * 1998-03-31 1999-10-15 Fujitsu General Ltd Scroll compressor
EP1544467A2 (en) * 2003-12-19 2005-06-22 Kabushiki Kaisha Toyota Jidoshokki Scroll compressor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008001639A1 *

Also Published As

Publication number Publication date
EP2034187B1 (en) 2014-08-20
EP2034187A1 (en) 2009-03-11
WO2008001639A1 (en) 2008-01-03
JP2008008161A (en) 2008-01-17

Similar Documents

Publication Publication Date Title
GB2467888B (en) Compressor
EP2138722A4 (en) Compressor
EP2194279A4 (en) Compressor
EP2097643A4 (en) Compressor
EP2055956A4 (en) Multistage compressor
GB2438318B (en) Refrigerant
GB2435904B (en) Compressor Casing
GB0701012D0 (en) Compressor
EP2025936A4 (en) Compressor
EP2096321A4 (en) Compressor
GB0718846D0 (en) Compressor
EP2055955A4 (en) Scroll compressor
EP2000671A4 (en) Compressor
PL2158387T3 (en) Compressor assembly
GB0724022D0 (en) Compressor
EP2000672A4 (en) Compressor
EP1967738A4 (en) Compressor
EP2009285A4 (en) Compressor
EP2012011A4 (en) Compressor
EP2045466A4 (en) Compressor
GB0503660D0 (en) Compressor
EP1915531A4 (en) Compressor
EP2063122A4 (en) Compressor
EP2034187A4 (en) Compressor
EP2184493A4 (en) Enclosed compressor

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

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20081117

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

RBV Designated contracting states (corrected)

Designated state(s): DE FR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20121024

RIC1 Information provided on ipc code assigned before grant

Ipc: F04C 18/02 20060101AFI20121019BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20140310

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602007038227

Country of ref document: DE

Effective date: 20141002

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602007038227

Country of ref document: DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20150521

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 602007038227

Country of ref document: DE

Representative=s name: PRUEFER & PARTNER MBB PATENTANWAELTE RECHTSANW, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 602007038227

Country of ref document: DE

Owner name: SANDEN HOLDINGS CORPORATION, LSESAKI-SHI, JP

Free format text: FORMER OWNER: SANDEN CORP., ISESAKI-SHI, GUNMA-KEN, JP

REG Reference to a national code

Ref country code: FR

Ref legal event code: CD

Owner name: SANDEN HOLDINGS CORPORATION, JP

Effective date: 20160525

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20170621

Year of fee payment: 11

Ref country code: FR

Payment date: 20170621

Year of fee payment: 11

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602007038227

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180630

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190101