EP3480466A4 - Double rotating scroll-type compressor - Google Patents

Double rotating scroll-type compressor Download PDF

Info

Publication number
EP3480466A4
EP3480466A4 EP17836982.3A EP17836982A EP3480466A4 EP 3480466 A4 EP3480466 A4 EP 3480466A4 EP 17836982 A EP17836982 A EP 17836982A EP 3480466 A4 EP3480466 A4 EP 3480466A4
Authority
EP
European Patent Office
Prior art keywords
type compressor
rotating scroll
double rotating
double
scroll
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.)
Granted
Application number
EP17836982.3A
Other languages
German (de)
French (fr)
Other versions
EP3480466B1 (en
EP3480466A1 (en
Inventor
Takuma YAMASHITA
Takahide Ito
Makoto Takeuchi
Keita KITAGUCHI
Hirofumi Hirata
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 Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Ltd, Mitsubishi Heavy Industries Thermal Systems Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of EP3480466A1 publication Critical patent/EP3480466A1/en
Publication of EP3480466A4 publication Critical patent/EP3480466A4/en
Application granted granted Critical
Publication of EP3480466B1 publication Critical patent/EP3480466B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02Rotary-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
    • F04C18/0207Rotary-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
    • F04C18/023Rotary-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 both members are moving
    • F04C18/0238Rotary-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 both members are moving with symmetrical double wraps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C17/00Arrangements for drive of co-operating members, e.g. for rotary piston and casing
    • F01C17/06Arrangements for drive of co-operating members, e.g. for rotary piston and casing using cranks, universal joints or similar elements
    • F01C17/063Arrangements for drive of co-operating members, e.g. for rotary piston and casing using cranks, universal joints or similar elements with only rolling movement
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02Rotary-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
    • F04C18/0207Rotary-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
    • F04C18/023Rotary-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 both members are moving
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0042Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/005Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
EP17836982.3A 2016-08-01 2017-08-01 Double rotating scroll-type compressor Active EP3480466B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016151542A JP6727978B2 (en) 2016-08-01 2016-08-01 Double rotary scroll compressor
PCT/JP2017/027944 WO2018025879A1 (en) 2016-08-01 2017-08-01 Double rotating scroll-type compressor

Publications (3)

Publication Number Publication Date
EP3480466A1 EP3480466A1 (en) 2019-05-08
EP3480466A4 true EP3480466A4 (en) 2019-06-26
EP3480466B1 EP3480466B1 (en) 2020-09-30

Family

ID=61072731

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17836982.3A Active EP3480466B1 (en) 2016-08-01 2017-08-01 Double rotating scroll-type compressor

Country Status (5)

Country Link
US (1) US20190178249A1 (en)
EP (1) EP3480466B1 (en)
JP (1) JP6727978B2 (en)
CN (1) CN109661518B (en)
WO (1) WO2018025879A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019171448A1 (en) * 2018-03-06 2019-09-12 三菱重工業株式会社 Double-rotating scroll compressor
JP6698726B2 (en) * 2018-03-12 2020-05-27 三菱重工業株式会社 Double rotary scroll compressor
EP4058675A4 (en) * 2019-11-15 2023-11-29 Emerson Climate Technologies, Inc. Co-rotating scroll compressor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120288393A1 (en) * 2011-05-09 2012-11-15 Anest Iwata Corporation Scroll type fluid machine
US20130236344A1 (en) * 2012-03-09 2013-09-12 RichStone Limited (Korea) Scroll fluid machine
DE102015014169A1 (en) * 2014-11-07 2016-05-12 Anest Iwata Corporation Scroll fluid machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5360443A (en) 1976-11-10 1978-05-31 Hitachi Ltd Shaft bearing device
US6884047B1 (en) * 2003-10-20 2005-04-26 Varian, Inc. Compact scroll pump
JP5931564B2 (en) * 2012-04-25 2016-06-08 アネスト岩田株式会社 Double-rotating scroll expander and power generation device including the expander
JP5925578B2 (en) * 2012-04-25 2016-05-25 アネスト岩田株式会社 Scroll expander
JP6185297B2 (en) * 2013-06-14 2017-08-23 アネスト岩田株式会社 Scroll type fluid machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120288393A1 (en) * 2011-05-09 2012-11-15 Anest Iwata Corporation Scroll type fluid machine
US20130236344A1 (en) * 2012-03-09 2013-09-12 RichStone Limited (Korea) Scroll fluid machine
DE102015014169A1 (en) * 2014-11-07 2016-05-12 Anest Iwata Corporation Scroll fluid machine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018025879A1 *

Also Published As

Publication number Publication date
CN109661518A (en) 2019-04-19
US20190178249A1 (en) 2019-06-13
JP6727978B2 (en) 2020-07-22
WO2018025879A1 (en) 2018-02-08
JP2018021463A (en) 2018-02-08
EP3480466B1 (en) 2020-09-30
EP3480466A1 (en) 2019-05-08
CN109661518B (en) 2021-01-01

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