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GB2579937B - Hermetic compressor and refrigeration cycle apparatus - Google Patents

Hermetic compressor and refrigeration cycle apparatus Download PDF

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Publication number
GB2579937B
GB2579937B GB2002843.7A GB202002843A GB2579937B GB 2579937 B GB2579937 B GB 2579937B GB 202002843 A GB202002843 A GB 202002843A GB 2579937 B GB2579937 B GB 2579937B
Authority
GB
United Kingdom
Prior art keywords
refrigeration cycle
cycle apparatus
hermetic compressor
hermetic
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.)
Active
Application number
GB2002843.7A
Other versions
GB202002843D0 (en
GB2579937A (en
Inventor
Hirayama Takuya
Kimura Shigeki
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.)
Carrier Japan Corp
Original Assignee
Toshiba Carrier 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 Toshiba Carrier Corp filed Critical Toshiba Carrier Corp
Publication of GB202002843D0 publication Critical patent/GB202002843D0/en
Publication of GB2579937A publication Critical patent/GB2579937A/en
Application granted granted Critical
Publication of GB2579937B publication Critical patent/GB2579937B/en
Active 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/04—Heating; Cooling; Heat insulation
    • 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
    • F04C29/0007—Injection of a fluid in the working chamber for sealing, cooling and lubricating
    • 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
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
    • 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
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
    • F04C18/3562—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation
    • F04C18/3564—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the working space, being surfaces of revolution
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
GB2002843.7A 2017-09-06 2017-09-06 Hermetic compressor and refrigeration cycle apparatus Active GB2579937B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/032046 WO2019049226A1 (en) 2017-09-06 2017-09-06 Hermetic compressor and refrigeration cycle device

Publications (3)

Publication Number Publication Date
GB202002843D0 GB202002843D0 (en) 2020-04-15
GB2579937A GB2579937A (en) 2020-07-08
GB2579937B true GB2579937B (en) 2022-05-18

Family

ID=65633675

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2002843.7A Active GB2579937B (en) 2017-09-06 2017-09-06 Hermetic compressor and refrigeration cycle apparatus

Country Status (5)

Country Link
JP (1) JP6886522B2 (en)
CN (1) CN111065826B (en)
DE (1) DE112017007976B4 (en)
GB (1) GB2579937B (en)
WO (1) WO2019049226A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11867181B2 (en) * 2020-10-29 2024-01-09 Bascom Hunter Technologies, Inc. Refrigeration system having a compressor driven by a magnetic coupling
JP2024021722A (en) * 2022-08-04 2024-02-16 三菱重工サーマルシステムズ株式会社 rotary compressor
CN118793621B (en) * 2024-08-22 2026-01-30 珠海格力节能环保制冷技术研究中心有限公司 Pump assembly, compressor and air conditioner
CN118855714B (en) * 2024-08-22 2025-09-19 珠海格力节能环保制冷技术研究中心有限公司 Air supplementing enthalpy increasing compressor and air conditioner
CN118775282B (en) * 2024-08-22 2025-09-19 珠海格力电器股份有限公司 Air supplementing enthalpy increasing compressor and air conditioner

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017101592A (en) * 2015-12-01 2017-06-08 ダイキン工業株式会社 Scroll compressor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62173585A (en) 1986-01-27 1987-07-30 三洋電機株式会社 Coin identifier
JPS62173585U (en) 1986-04-23 1987-11-04
JPS6425487U (en) * 1987-08-04 1989-02-13
JP5760836B2 (en) 2011-08-10 2015-08-12 ダイキン工業株式会社 Rotary compressor
JP6355453B2 (en) * 2014-06-27 2018-07-11 三菱電機株式会社 Scroll compressor
CN105065273B (en) 2015-08-24 2017-06-13 广东美芝制冷设备有限公司 Rotary compressor and the freezing cycle device with it
CN105422462B (en) 2015-12-10 2018-04-10 安徽美芝精密制造有限公司 Rotary positive displacement compressor
WO2017130401A1 (en) 2016-01-29 2017-08-03 三菱電機株式会社 Scroll compressor and heat pump device
CN205858676U (en) * 2016-07-28 2017-01-04 广东美芝制冷设备有限公司 Duplex cylinder compressor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017101592A (en) * 2015-12-01 2017-06-08 ダイキン工業株式会社 Scroll compressor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Microfilm of the specification and drawings annexed to the request of Japanese Utility Model Application No. 119435/1987 (Laid - open No. 25487/1989) (Sanyo Electric Co., Ltd.), 13 February 1989 (13.02.1989), specification, page 4, line 8 to page 6, line 18; fig. 1 to 3 (Family: none) *

Also Published As

Publication number Publication date
JPWO2019049226A1 (en) 2020-08-27
DE112017007976T5 (en) 2020-06-04
GB202002843D0 (en) 2020-04-15
DE112017007976B4 (en) 2024-04-18
CN111065826A (en) 2020-04-24
JP6886522B2 (en) 2021-06-16
GB2579937A (en) 2020-07-08
WO2019049226A1 (en) 2019-03-14
CN111065826B (en) 2022-03-18

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