EP3168474A4 - Sealed compressor and refrigeration device using the same - Google Patents

Sealed compressor and refrigeration device using the same Download PDF

Info

Publication number
EP3168474A4
EP3168474A4 EP15818527.2A EP15818527A EP3168474A4 EP 3168474 A4 EP3168474 A4 EP 3168474A4 EP 15818527 A EP15818527 A EP 15818527A EP 3168474 A4 EP3168474 A4 EP 3168474A4
Authority
EP
European Patent Office
Prior art keywords
same
refrigeration device
sealed compressor
compressor
sealed
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.)
Pending
Application number
EP15818527.2A
Other languages
German (de)
French (fr)
Other versions
EP3168474A1 (en
Inventor
Noboru Iida
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.)
Panasonic Appliances Refrigeration Devices Singapore Pte Ltd
Original Assignee
Panasonic 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 Panasonic Corp filed Critical Panasonic Corp
Publication of EP3168474A1 publication Critical patent/EP3168474A1/en
Publication of EP3168474A4 publication Critical patent/EP3168474A4/en
Pending 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0094—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 crankshaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/02—Lubrication
    • F04B39/0223—Lubrication characterised by the compressor type
    • F04B39/023—Hermetic compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/02—Lubrication
    • F04B39/0223—Lubrication characterised by the compressor type
    • F04B39/023—Hermetic compressors
    • F04B39/0238—Hermetic compressors with oil distribution channels
    • F04B39/0246—Hermetic compressors with oil distribution channels in the rotating shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/14—Provisions for readily assembling or disassembling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/02—Compression machines, plants or systems with non-reversible cycle with compressor of reciprocating-piston type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B31/00—Compressor arrangements
    • F25B31/02—Compressor arrangements of motor-compressor units
    • F25B31/023—Compressor arrangements of motor-compressor units with compressor of reciprocating-piston type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/07—Details of compressors or related parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/06—Damage

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compressor (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor Or Generator Frames (AREA)
EP15818527.2A 2014-07-07 2015-07-07 Sealed compressor and refrigeration device using the same Pending EP3168474A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014139342 2014-07-07
PCT/JP2015/003400 WO2016006229A1 (en) 2014-07-07 2015-07-07 Sealed compressor and refrigeration device using the same

Publications (2)

Publication Number Publication Date
EP3168474A1 EP3168474A1 (en) 2017-05-17
EP3168474A4 true EP3168474A4 (en) 2017-07-05

Family

ID=55063881

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15818527.2A Pending EP3168474A4 (en) 2014-07-07 2015-07-07 Sealed compressor and refrigeration device using the same

Country Status (5)

Country Link
US (1) US20170058880A1 (en)
EP (1) EP3168474A4 (en)
JP (1) JPWO2016006229A1 (en)
CN (1) CN106030105A (en)
WO (1) WO2016006229A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019112940A (en) * 2016-05-09 2019-07-11 日本電産テクノモータ株式会社 Compressor
JP2020112032A (en) * 2017-05-08 2020-07-27 パナソニックＩｐマネジメント株式会社 Hermetic compressor and refrigerator using the same
CN109309428B (en) * 2017-07-28 2023-05-02 Weg电子设备有限公司 Rotary generator
KR102150445B1 (en) * 2018-10-22 2020-09-01 엘지전자 주식회사 Compressor including cylinder block corresponding to outer rotor type motor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000297744A (en) * 1999-04-16 2000-10-24 Erc:Kk Motor-driven pump
US20080247889A1 (en) * 2004-04-23 2008-10-09 Uri Bin-Nun Refrigeration device with improved DC motor
DE102010051266A1 (en) * 2010-11-12 2012-05-16 Secop Gmbh Hermetically sealed coolant compressor for use in e.g. refrigerator, has roller connected with eccentric crankshaft journal at end turned toward compressor block, where compressor block is axially supported at support point at stator
US20130251564A1 (en) * 2012-03-23 2013-09-26 Shinano Kenshi Co., Ltd. Compressor and vacuum machine

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3551714A (en) * 1968-12-30 1970-12-29 Borg Warner Submersible motor and bearing arrangement therefor
DE2555671C2 (en) * 1974-12-13 1986-06-26 Papst-Motoren GmbH & Co KG, 7742 St Georgen Electric motor
DE3422743A1 (en) * 1984-06-19 1985-12-19 Ebm Elektrobau Mulfingen Gmbh & Co, 7119 Mulfingen EXTERNAL ROTOR MOTOR WITH SCREW-IN MOTOR FLANGE
JPH0578157U (en) * 1992-03-19 1993-10-22 motor
KR0143182B1 (en) * 1994-04-29 1998-08-01 김광호 Compressor
JPH08312594A (en) * 1995-05-19 1996-11-26 Akaishi Kinzoku Kogyo Kk Motor built-in type blower and blower device receiving the same in casing
JP3401640B2 (en) * 2000-02-29 2003-04-28 ミネベア株式会社 Blower and manufacturing method thereof
JP2002021733A (en) * 2000-07-11 2002-01-23 Funai Electric Co Ltd Sealed compressor and assembling method thereof
JP2005344600A (en) * 2004-06-02 2005-12-15 Toshiba Kyaria Kk Hermetic compressor
EP1816727A3 (en) * 2006-02-03 2011-04-06 ebm-papst St. Georgen GmbH & Co. KG Electric motor
CN200990537Y (en) * 2006-12-18 2007-12-12 中山大洋电机股份有限公司 Vibration reducing connecting device for external rotor electric machine axle and stator
US8312594B2 (en) * 2008-06-27 2012-11-20 Nilfisk-Advance, Inc. Carpet cleaning wand having uniform air flow distribution
JP5372629B2 (en) * 2009-07-09 2013-12-18 日本電産株式会社 Brushless motor
WO2012032765A1 (en) * 2010-09-07 2012-03-15 パナソニック株式会社 Compressor and refrigeration cycle device using same
DE102010051300A1 (en) * 2010-11-12 2012-05-16 Secop Gmbh Compressor for household refrigerator, has two safety elements that are provided for restricting rotational vibrations between the housing and the compressor unit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000297744A (en) * 1999-04-16 2000-10-24 Erc:Kk Motor-driven pump
US20080247889A1 (en) * 2004-04-23 2008-10-09 Uri Bin-Nun Refrigeration device with improved DC motor
DE102010051266A1 (en) * 2010-11-12 2012-05-16 Secop Gmbh Hermetically sealed coolant compressor for use in e.g. refrigerator, has roller connected with eccentric crankshaft journal at end turned toward compressor block, where compressor block is axially supported at support point at stator
US20130251564A1 (en) * 2012-03-23 2013-09-26 Shinano Kenshi Co., Ltd. Compressor and vacuum machine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016006229A1 *

Also Published As

Publication number Publication date
WO2016006229A1 (en) 2016-01-14
EP3168474A1 (en) 2017-05-17
JPWO2016006229A1 (en) 2017-04-27
US20170058880A1 (en) 2017-03-02
CN106030105A (en) 2016-10-12

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