EP3617503A4 - Hermetically sealed refrigerant compressor and refrigeration device using same - Google Patents

Hermetically sealed refrigerant compressor and refrigeration device using same Download PDF

Info

Publication number
EP3617503A4
EP3617503A4 EP18790900.7A EP18790900A EP3617503A4 EP 3617503 A4 EP3617503 A4 EP 3617503A4 EP 18790900 A EP18790900 A EP 18790900A EP 3617503 A4 EP3617503 A4 EP 3617503A4
Authority
EP
European Patent Office
Prior art keywords
same
hermetically sealed
refrigerant compressor
refrigeration device
sealed refrigerant
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Withdrawn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
EP18790900.7A
Other languages
German (de)
French (fr)
Other versions
EP3617503A1 (en
Inventor
Shingo Oyagi
Hirotaka Kawabata
Hiroto Hayashi
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 Appliances Refrigeration Devices Singapore Pte Ltd
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 Appliances Refrigeration Devices Singapore Pte Ltd filed Critical Panasonic Appliances Refrigeration Devices Singapore Pte Ltd
Publication of EP3617503A1 publication Critical patent/EP3617503A1/en
Publication of EP3617503A4 publication Critical patent/EP3617503A4/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Withdrawn legal-status Critical Current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
    • 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
    • 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
    • F04B39/02—Lubrication
    • F04B39/0215—Lubrication characterised by the use of a special lubricant
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/02—Viscosity; Viscosity index
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/30—Refrigerators lubricants or compressors lubricants
    • 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
    • F04B39/0005—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 adaptations of pistons
    • 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
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/13—Vibrations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubricants (AREA)
  • Compressor (AREA)
EP18790900.7A 2017-04-28 2018-04-26 Hermetically sealed refrigerant compressor and refrigeration device using same Withdrawn EP3617503A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017089974 2017-04-28
PCT/JP2018/016910 WO2018199206A1 (en) 2017-04-28 2018-04-26 Hermetically sealed refrigerant compressor and refrigeration device using same

Publications (2)

Publication Number Publication Date
EP3617503A1 EP3617503A1 (en) 2020-03-04
EP3617503A4 true EP3617503A4 (en) 2020-03-04

Family

ID=63919187

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18790900.7A Withdrawn EP3617503A4 (en) 2017-04-28 2018-04-26 Hermetically sealed refrigerant compressor and refrigeration device using same

Country Status (5)

Country Link
US (1) US20200149520A1 (en)
EP (1) EP3617503A4 (en)
JP (2) JPWO2018199206A1 (en)
CN (1) CN110573733A (en)
WO (1) WO2018199206A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019104778A (en) * 2017-12-08 2019-06-27 Ｊｘｔｇエネルギー株式会社 Freezer oil and working fluid composition for freezer
JP6970367B1 (en) * 2020-06-05 2021-11-24 ダイキン工業株式会社 Lubricating oil filling method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006046102A (en) * 2004-08-02 2006-02-16 Matsushita Electric Ind Co Ltd Compressor
EP1721076A1 (en) * 2004-12-08 2006-11-15 Matsushita Electric Industrial Co., Ltd. Refrigerant compressor
JP2011068899A (en) * 2010-11-10 2011-04-07 Ntn Corp Lubricating oil composition and manufacturing method therefor, grease composition and manufacturing method therefor, rolling bearing, and antioxidant
WO2016117378A1 (en) * 2015-01-19 2016-07-28 出光興産株式会社 Lubricating oil composition

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07123007B2 (en) * 1987-02-05 1995-12-25 古河電気工業株式会社 Self-bonding insulated wire
FI95474C (en) * 1991-12-31 1996-02-12 Topvin Oy Vinyl chloride polymer
JP2001055979A (en) * 1999-08-11 2001-02-27 Toshiba Kyaria Kk Cooling medium compressor
JP2003073545A (en) * 2001-08-31 2003-03-12 Toray Ind Inc Polyphenylene sulfide resin composition
JP5330631B2 (en) * 2004-01-30 2013-10-30 出光興産株式会社 Lubricating oil composition
JP4961666B2 (en) 2004-12-02 2012-06-27 日油株式会社 Lubricating oil composition for refrigerator
JP4806967B2 (en) 2005-05-27 2011-11-02 日油株式会社 Lubricating oil composition for refrigerator
JP4742918B2 (en) 2006-03-09 2011-08-10 パナソニック株式会社 Refrigerant compressor
JP5231060B2 (en) * 2008-03-26 2013-07-10 Ｊｘ日鉱日石エネルギー株式会社 Refrigerating machine oil for refrigerant
JP5326525B2 (en) * 2008-11-28 2013-10-30 パナソニック株式会社 Compressor
JP2012197769A (en) * 2011-03-23 2012-10-18 Panasonic Corp Hermetic compressor
IN2014DN06761A (en) * 2012-03-02 2015-05-22 Jx Nippon Oil & Energy Corp
JP6293433B2 (en) * 2012-08-01 2018-03-14 住友化学株式会社 Silicone resin composition
JP6126377B2 (en) * 2012-12-26 2017-05-10 昭和シェル石油株式会社 Method for improving flash point of oil or oil composition and oil-based composition with improved flash point
CN105209582A (en) * 2013-04-11 2015-12-30 瑞弗化工有限公司 Lubricating oil and uses thereof
JP2016190918A (en) * 2015-03-31 2016-11-10 Ｊｘエネルギー株式会社 Lubricant composition

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006046102A (en) * 2004-08-02 2006-02-16 Matsushita Electric Ind Co Ltd Compressor
EP1721076A1 (en) * 2004-12-08 2006-11-15 Matsushita Electric Industrial Co., Ltd. Refrigerant compressor
JP2011068899A (en) * 2010-11-10 2011-04-07 Ntn Corp Lubricating oil composition and manufacturing method therefor, grease composition and manufacturing method therefor, rolling bearing, and antioxidant
WO2016117378A1 (en) * 2015-01-19 2016-07-28 出光興産株式会社 Lubricating oil composition
EP3249030A1 (en) * 2015-01-19 2017-11-29 Idemitsu Kosan Co., Ltd Lubricating oil composition

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018199206A1 *

Also Published As

Publication number Publication date
US20200149520A1 (en) 2020-05-14
WO2018199206A1 (en) 2018-11-01
CN110573733A (en) 2019-12-13
EP3617503A1 (en) 2020-03-04
JPWO2018199206A1 (en) 2020-03-19
JP2021088991A (en) 2021-06-10

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