EP3936721A4 - Compressor and tool - Google Patents

Compressor and tool Download PDF

Info

Publication number
EP3936721A4
EP3936721A4 EP19928733.5A EP19928733A EP3936721A4 EP 3936721 A4 EP3936721 A4 EP 3936721A4 EP 19928733 A EP19928733 A EP 19928733A EP 3936721 A4 EP3936721 A4 EP 3936721A4
Authority
EP
European Patent Office
Prior art keywords
compressor
tool
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
EP19928733.5A
Other languages
German (de)
French (fr)
Other versions
EP3936721A1 (en
Inventor
Youhei Hotta
Yoshiyuki Kimata
Takashi Watanabe
Hajime Sato
Takahiro Hashiba
Kouichirou Mori
Riko AOKI
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.)
Mitsubishi Heavy Industries Thermal Systems Ltd
Original Assignee
Mitsubishi Heavy Industries Thermal Systems 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 Mitsubishi Heavy Industries Thermal Systems Ltd filed Critical Mitsubishi Heavy Industries Thermal Systems Ltd
Publication of EP3936721A1 publication Critical patent/EP3936721A1/en
Publication of EP3936721A4 publication Critical patent/EP3936721A4/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/007—General arrangements of parts; Frames and supporting elements
    • 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
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B41/00—Pumping installations or systems specially adapted for elastic fluids
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • 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
    • F04C2240/80—Other components
    • F04C2240/805—Fastening means, e.g. bolts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)
EP19928733.5A 2019-05-10 2019-05-10 Compressor and tool Pending EP3936721A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/018801 WO2020230207A1 (en) 2019-05-10 2019-05-10 Compressor and tool

Publications (2)

Publication Number Publication Date
EP3936721A1 EP3936721A1 (en) 2022-01-12
EP3936721A4 true EP3936721A4 (en) 2022-03-16

Family

ID=73289507

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19928733.5A Pending EP3936721A4 (en) 2019-05-10 2019-05-10 Compressor and tool

Country Status (3)

Country Link
EP (1) EP3936721A4 (en)
JP (1) JP7372967B2 (en)
WO (1) WO2020230207A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130251557A1 (en) * 2012-03-20 2013-09-26 Kabushiki Kaisha Toyota Jidoshokki Motor-driven compressor
US20150147214A1 (en) * 2012-06-14 2015-05-28 Daikin Industries, Ltd. Scroll compressor
US20180258935A1 (en) * 2017-03-10 2018-09-13 Kabushiki Kaisha Toyota Jidoshokki Electrically-driven compressor for vehicle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012077658A (en) 2010-09-30 2012-04-19 Fujitsu General Ltd Refrigerant compressor
JP2018016876A (en) 2016-07-29 2018-02-01 ダイキン工業株式会社 Compressor, and compressor manufacturing method
JP6270080B1 (en) 2016-10-19 2018-01-31 三菱重工サーマルシステムズ株式会社 Hermetic rotary compressor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130251557A1 (en) * 2012-03-20 2013-09-26 Kabushiki Kaisha Toyota Jidoshokki Motor-driven compressor
US20150147214A1 (en) * 2012-06-14 2015-05-28 Daikin Industries, Ltd. Scroll compressor
US20180258935A1 (en) * 2017-03-10 2018-09-13 Kabushiki Kaisha Toyota Jidoshokki Electrically-driven compressor for vehicle

Also Published As

Publication number Publication date
EP3936721A1 (en) 2022-01-12
WO2020230207A1 (en) 2020-11-19
JPWO2020230207A1 (en) 2020-11-19
JP7372967B2 (en) 2023-11-01

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