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EP3159545C0 - SPIRAL FLUID MACHINE - Google Patents

SPIRAL FLUID MACHINE

Info

Publication number
EP3159545C0
EP3159545C0 EP16194260.2A EP16194260A EP3159545C0 EP 3159545 C0 EP3159545 C0 EP 3159545C0 EP 16194260 A EP16194260 A EP 16194260A EP 3159545 C0 EP3159545 C0 EP 3159545C0
Authority
EP
European Patent Office
Prior art keywords
fluid machine
spiral fluid
spiral
machine
fluid
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
EP16194260.2A
Other languages
German (de)
French (fr)
Other versions
EP3159545B1 (en
EP3159545A1 (en
Inventor
Masahiro Taniguchi
Yoshiyuki Kimata
Hajime Sato
Yogo Takasu
Youhei Hotta
Taichi Tateishi
Takuma Yamashita
Akihiro Kanai
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 EP3159545A1 publication Critical patent/EP3159545A1/en
Application granted granted Critical
Publication of EP3159545B1 publication Critical patent/EP3159545B1/en
Publication of EP3159545C0 publication Critical patent/EP3159545C0/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
    • 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
    • F04C18/0215—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 where only one member is moving
    • 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
    • F01C17/00—Arrangements for drive of co-operating members, e.g. for rotary piston and casing
    • F01C17/06—Arrangements for drive of co-operating members, e.g. for rotary piston and casing using cranks, universal joints or similar elements
    • F01C17/063—Arrangements for drive of co-operating members, e.g. for rotary piston and casing using cranks, universal joints or similar elements with only rolling movement
    • 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
    • F04C29/0021—Systems for the equilibration of forces acting on the pump
    • 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
    • F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/005—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
    • F04C29/0057—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions for eccentric movement
    • 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
    • F04C2240/50—Bearings
    • F04C2240/52—Bearings for assemblies with supports on both sides
    • 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
    • F04C2240/60—Shafts
    • 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
    • F04C2240/807—Balance weight, counterweight

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Sliding-Contact Bearings (AREA)
EP16194260.2A 2015-10-20 2016-10-18 Scroll fluid machine Active EP3159545B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015206683A JP6685689B2 (en) 2015-10-20 2015-10-20 Scroll fluid machinery

Publications (3)

Publication Number Publication Date
EP3159545A1 EP3159545A1 (en) 2017-04-26
EP3159545B1 EP3159545B1 (en) 2024-07-24
EP3159545C0 true EP3159545C0 (en) 2024-07-24

Family

ID=57144887

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16194260.2A Active EP3159545B1 (en) 2015-10-20 2016-10-18 Scroll fluid machine

Country Status (2)

Country Link
EP (1) EP3159545B1 (en)
JP (1) JP6685689B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102478905B1 (en) * 2018-07-18 2022-12-20 한온시스템 주식회사 Scroll compressor
JP7056821B2 (en) * 2018-08-31 2022-04-19 サンデン・オートモーティブコンポーネント株式会社 Scroll compressor
CN115681162B (en) * 2022-11-03 2025-10-24 珠海格力电器股份有限公司 Compressor oil supply structure and compressor

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60206989A (en) * 1984-03-30 1985-10-18 Mitsubishi Electric Corp Scroll type fluid machine
JPS61118579A (en) * 1984-11-14 1986-06-05 Matsushita Electric Ind Co Ltd Scroll compressor
JP3026672B2 (en) * 1992-04-10 2000-03-27 三洋電機株式会社 Scroll compressor
JP3249303B2 (en) * 1994-08-09 2002-01-21 三菱重工業株式会社 Scroll compressor
JP2770761B2 (en) * 1995-01-25 1998-07-02 三菱電機株式会社 Scroll compressor
JP2734408B2 (en) * 1995-06-23 1998-03-30 三菱電機株式会社 Scroll compressor
JPH09329091A (en) * 1996-06-13 1997-12-22 Daikin Ind Ltd Scroll type fluid device
US6682323B2 (en) * 2002-05-21 2004-01-27 Scroll Technologies Simplified stamped counterweight
JP3858762B2 (en) * 2002-05-29 2006-12-20 ダイキン工業株式会社 Slide bush and scroll type fluid machine
JP4622242B2 (en) * 2003-12-19 2011-02-02 ダイキン工業株式会社 Scroll compressor
JP2005201148A (en) * 2004-01-15 2005-07-28 Daikin Ind Ltd Scroll fluid machinery
JP2008240597A (en) * 2007-03-27 2008-10-09 Daikin Ind Ltd Variable crank mechanism and scroll fluid machine equipped with variable crank mechanism
JP5342137B2 (en) * 2007-12-27 2013-11-13 三菱重工業株式会社 Scroll compressor
US9732755B2 (en) * 2013-07-31 2017-08-15 Trane International Inc. Orbiting crankshaft drive pin and associated drive pin sleeve geometry
JP6300829B2 (en) * 2014-01-08 2018-03-28 三菱電機株式会社 Rotary compressor
JP6628957B2 (en) * 2014-02-28 2020-01-15 三菱重工業株式会社 Scroll compressor

Also Published As

Publication number Publication date
EP3159545B1 (en) 2024-07-24
EP3159545A1 (en) 2017-04-26
JP6685689B2 (en) 2020-04-22
JP2017078360A (en) 2017-04-27

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