EP3564532A4 - Schraubenverdichter - Google Patents

Schraubenverdichter Download PDF

Info

Publication number
EP3564532A4
EP3564532A4 EP18750981.5A EP18750981A EP3564532A4 EP 3564532 A4 EP3564532 A4 EP 3564532A4 EP 18750981 A EP18750981 A EP 18750981A EP 3564532 A4 EP3564532 A4 EP 3564532A4
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
EP18750981.5A
Other languages
English (en)
French (fr)
Other versions
EP3564532B1 (de
EP3564532A1 (de
Inventor
Harunori Miyamura
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries 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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of EP3564532A1 publication Critical patent/EP3564532A1/de
Publication of EP3564532A4 publication Critical patent/EP3564532A4/de
Application granted granted Critical
Publication of EP3564532B1 publication Critical patent/EP3564532B1/de
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
    • F04C18/08—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
    • F04C18/12—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 of other than internal-axis type
    • F04C18/14—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 of other than internal-axis type with toothed rotary pistons
    • F04C18/16—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 of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • 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
    • F04C2240/00—Components
    • F04C2240/80—Other components
    • F04C2240/809—Lubricant sump
    • 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
    • F04C29/02—Lubrication; Lubricant separation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
EP18750981.5A 2017-02-09 2018-02-09 Schraubenverdichter Active EP3564532B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017021955 2017-02-09
PCT/JP2018/004747 WO2018147452A1 (ja) 2017-02-09 2018-02-09 スクリュー圧縮機

Publications (3)

Publication Number Publication Date
EP3564532A1 EP3564532A1 (de) 2019-11-06
EP3564532A4 true EP3564532A4 (de) 2020-07-01
EP3564532B1 EP3564532B1 (de) 2024-05-01

Family

ID=63107207

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18750981.5A Active EP3564532B1 (de) 2017-02-09 2018-02-09 Schraubenverdichter

Country Status (4)

Country Link
US (1) US20200003211A1 (de)
EP (1) EP3564532B1 (de)
CN (1) CN110446857B (de)
WO (1) WO2018147452A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110446858B (zh) * 2017-03-21 2021-08-03 大金工业株式会社 单螺杆压缩机
CN116608129B (zh) * 2023-07-19 2023-09-12 天津乐科节能科技有限公司 一种单螺杆压缩机啮合副的喷气结构

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5670186U (de) * 1979-11-02 1981-06-10
WO1995018945A1 (en) * 1994-01-10 1995-07-13 Fresco Anthony N Cooling and sealing rotary screw compressors
JP2017015054A (ja) * 2015-07-06 2017-01-19 ダイキン工業株式会社 シングルスクリュー圧縮機

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1403614A1 (de) * 1960-06-22 1968-11-28 Fernand Zimmern Rotationsverdichter fuer hohe Leistungen und hohen Druck
US3736079A (en) * 1972-03-29 1973-05-29 Ford Motor Co Lubricating oil flow control for a rotary compressor
JPS50110109A (de) * 1974-02-08 1975-08-29
SU1432270A2 (ru) * 1986-10-24 1988-10-23 Ленинградский технологический институт холодильной промышленности Однороторна винтова машина
FR2624215B1 (fr) * 1987-12-03 1990-05-11 Zimmern Bernard Pignons flottants pour machine a vis haute pression
JP2008127990A (ja) * 2006-11-16 2008-06-05 Hitachi Industrial Equipment Systems Co Ltd スクリュー圧縮機
JP4518206B2 (ja) * 2007-12-28 2010-08-04 ダイキン工業株式会社 シングルスクリュー圧縮機
WO2009093469A1 (ja) 2008-01-23 2009-07-30 Daikin Industries, Ltd. スクリュー圧縮機
CN105179236B (zh) * 2015-07-24 2017-05-24 宝鸡市博磊化工机械有限公司 一种高效耐用单螺杆压缩机

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5670186U (de) * 1979-11-02 1981-06-10
WO1995018945A1 (en) * 1994-01-10 1995-07-13 Fresco Anthony N Cooling and sealing rotary screw compressors
JP2017015054A (ja) * 2015-07-06 2017-01-19 ダイキン工業株式会社 シングルスクリュー圧縮機

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018147452A1 *

Also Published As

Publication number Publication date
EP3564532B1 (de) 2024-05-01
WO2018147452A1 (ja) 2018-08-16
US20200003211A1 (en) 2020-01-02
CN110446857A (zh) 2019-11-12
EP3564532A1 (de) 2019-11-06
CN110446857B (zh) 2021-12-14

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