EP3557063A4 - Screw compressor - Google Patents

Screw compressor Download PDF

Info

Publication number
EP3557063A4
EP3557063A4 EP16923645.2A EP16923645A EP3557063A4 EP 3557063 A4 EP3557063 A4 EP 3557063A4 EP 16923645 A EP16923645 A EP 16923645A EP 3557063 A4 EP3557063 A4 EP 3557063A4
Authority
EP
European Patent Office
Prior art keywords
screw compressor
compressor
screw
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
EP16923645.2A
Other languages
German (de)
French (fr)
Other versions
EP3557063A1 (en
EP3557063B1 (en
Inventor
Takeshi Ito
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 Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP3557063A1 publication Critical patent/EP3557063A1/en
Publication of EP3557063A4 publication Critical patent/EP3557063A4/en
Application granted granted Critical
Publication of EP3557063B1 publication Critical patent/EP3557063B1/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
    • F04C18/48—Rotary-piston pumps with non-parallel axes of movement of co-operating members
    • F04C18/50—Rotary-piston pumps with non-parallel axes of movement of co-operating members the axes being arranged at an angle of 90 degrees
    • F04C18/52—Rotary-piston pumps with non-parallel axes of movement of co-operating members the axes being arranged at an angle of 90 degrees of intermeshing engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • 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
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/082—Details specially related to intermeshing engagement type pumps
    • F04C18/084—Toothed wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
EP16923645.2A 2016-12-16 2016-12-16 Screw compressor Active EP3557063B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2016/087623 WO2018109939A1 (en) 2016-12-16 2016-12-16 Screw compressor

Publications (3)

Publication Number Publication Date
EP3557063A1 EP3557063A1 (en) 2019-10-23
EP3557063A4 true EP3557063A4 (en) 2019-11-27
EP3557063B1 EP3557063B1 (en) 2021-07-07

Family

ID=62558271

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16923645.2A Active EP3557063B1 (en) 2016-12-16 2016-12-16 Screw compressor

Country Status (4)

Country Link
EP (1) EP3557063B1 (en)
JP (1) JPWO2018109939A1 (en)
CN (1) CN210127943U9 (en)
WO (1) WO2018109939A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024134863A1 (en) * 2022-12-23 2024-06-27 三菱電機株式会社 Screw compressor and refrigeration cycle device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5129800A (en) * 1991-07-17 1992-07-14 The United States Of America As Represented By The Secretary Of The Navy Single screw interrupted thread positive displacement mechanism
EP1357292A1 (en) * 2001-01-05 2003-10-29 Daikin Industries, Ltd. Single-screw compressor
EP2228537A1 (en) * 2007-12-07 2010-09-15 Daikin Industries, Ltd. Single screw compressor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013136957A (en) 2011-12-28 2013-07-11 Daikin Industries Ltd Screw compressor
JP2014126028A (en) * 2012-12-27 2014-07-07 Daikin Ind Ltd Screw compressor
JP6221777B2 (en) * 2014-01-28 2017-11-01 オムロン株式会社 Cylinder lock
JP6301735B2 (en) * 2014-05-26 2018-03-28 大豊工業株式会社 Thrust bearing
JP2016037150A (en) * 2014-08-07 2016-03-22 株式会社Fts Attachment structure of sub tank of fuel tank

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5129800A (en) * 1991-07-17 1992-07-14 The United States Of America As Represented By The Secretary Of The Navy Single screw interrupted thread positive displacement mechanism
EP1357292A1 (en) * 2001-01-05 2003-10-29 Daikin Industries, Ltd. Single-screw compressor
EP2228537A1 (en) * 2007-12-07 2010-09-15 Daikin Industries, Ltd. Single screw compressor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018109939A1 *

Also Published As

Publication number Publication date
EP3557063A1 (en) 2019-10-23
EP3557063B1 (en) 2021-07-07
JPWO2018109939A1 (en) 2019-07-04
CN210127943U9 (en) 2020-04-17
CN210127943U (en) 2020-03-06
WO2018109939A1 (en) 2018-06-21

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