JP6532713B2 - スクロール圧縮機 - Google Patents

スクロール圧縮機 Download PDF

Info

Publication number
JP6532713B2
JP6532713B2 JP2015049877A JP2015049877A JP6532713B2 JP 6532713 B2 JP6532713 B2 JP 6532713B2 JP 2015049877 A JP2015049877 A JP 2015049877A JP 2015049877 A JP2015049877 A JP 2015049877A JP 6532713 B2 JP6532713 B2 JP 6532713B2
Authority
JP
Japan
Prior art keywords
scroll
end plate
wall
scrolls
height
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
JP2015049877A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016169661A5 (enExample
JP2016169661A (ja
Inventor
創 佐藤
創 佐藤
竹内　真実
真実 竹内
源太 慶川
源太 慶川
和英 渡辺
和英 渡辺
藤田　勝博
勝博 藤田
貴幸 萩田
貴幸 萩田
孝幸 桑原
孝幸 桑原
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
Priority to JP2015049877A priority Critical patent/JP6532713B2/ja
Application filed by Mitsubishi Heavy Industries Thermal Systems Ltd filed Critical Mitsubishi Heavy Industries Thermal Systems Ltd
Priority to US15/552,959 priority patent/US11092155B2/en
Priority to DE112016001173.3T priority patent/DE112016001173B4/de
Priority to PCT/JP2016/057082 priority patent/WO2016143768A1/ja
Priority to CN201680014200.XA priority patent/CN107429691B/zh
Publication of JP2016169661A publication Critical patent/JP2016169661A/ja
Publication of JP2016169661A5 publication Critical patent/JP2016169661A5/ja
Application granted granted Critical
Publication of JP6532713B2 publication Critical patent/JP6532713B2/ja
Priority to US17/159,741 priority patent/US11939977B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
    • 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
    • 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
    • F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
    • F04C18/0269—Details concerning the involute wraps
    • F04C18/0276—Different wall heights
    • 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
    • F04C2230/00—Manufacture
    • F04C2230/40—Heat treatment
    • F04C2230/41—Hardening; Annealing
    • 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
    • F04C2230/00—Manufacture
    • F04C2230/90—Improving properties of machine parts
    • F04C2230/92—Surface treatment
    • 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
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/16—Wear
    • 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
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
JP2015049877A 2015-03-12 2015-03-12 スクロール圧縮機 Active JP6532713B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2015049877A JP6532713B2 (ja) 2015-03-12 2015-03-12 スクロール圧縮機
DE112016001173.3T DE112016001173B4 (de) 2015-03-12 2016-03-08 Spiralverdichter
PCT/JP2016/057082 WO2016143768A1 (ja) 2015-03-12 2016-03-08 スクロール圧縮機
CN201680014200.XA CN107429691B (zh) 2015-03-12 2016-03-08 涡旋式压缩机
US15/552,959 US11092155B2 (en) 2015-03-12 2016-03-08 Scroll compressor including fixed and orbiting scrolls having different heights and surface hardenings
US17/159,741 US11939977B2 (en) 2015-03-12 2021-01-27 Scroll compressor including fixed and orbiting scroll having stepped portions and a surface hardened treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015049877A JP6532713B2 (ja) 2015-03-12 2015-03-12 スクロール圧縮機

Publications (3)

Publication Number Publication Date
JP2016169661A JP2016169661A (ja) 2016-09-23
JP2016169661A5 JP2016169661A5 (enExample) 2018-02-08
JP6532713B2 true JP6532713B2 (ja) 2019-06-19

Family

ID=56880308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015049877A Active JP6532713B2 (ja) 2015-03-12 2015-03-12 スクロール圧縮機

Country Status (5)

Country Link
US (2) US11092155B2 (enExample)
JP (1) JP6532713B2 (enExample)
CN (1) CN107429691B (enExample)
DE (1) DE112016001173B4 (enExample)
WO (1) WO2016143768A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102630534B1 (ko) 2022-01-14 2024-01-29 엘지전자 주식회사 스크롤 압축기
CN116950894B (zh) * 2022-04-20 2025-12-05 谷轮环境科技（苏州）有限公司 涡旋部件、压缩机构及涡旋压缩机
KR102652594B1 (ko) * 2022-05-06 2024-04-01 엘지전자 주식회사 스크롤 압축기
JP2024014491A (ja) * 2022-07-22 2024-02-01 サンデン株式会社 スクロール型圧縮機

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6017956B2 (ja) 1981-08-18 1985-05-08 サンデン株式会社 スクロ−ル型圧縮機
JPH04121483A (ja) 1990-09-12 1992-04-22 Toshiba Corp スクロール形圧縮機
JP3137507B2 (ja) * 1993-08-30 2001-02-26 三菱重工業株式会社 スクロ−ル型流体機械
JP3684247B2 (ja) * 1995-01-24 2005-08-17 株式会社豊田自動織機 スクロール型圧縮機及びその製造方法
EP2163765B1 (en) * 2000-06-22 2011-10-05 Mitsubishi Heavy Industries, Ltd. Scroll compressor
JP4410392B2 (ja) 2000-06-22 2010-02-03 三菱重工業株式会社 スクロール圧縮機
JP4709400B2 (ja) 2001-01-18 2011-06-22 三菱重工業株式会社 スクロール圧縮機
JP3961274B2 (ja) * 2001-12-05 2007-08-22 松下電器産業株式会社 圧縮機
WO2005001292A1 (ja) * 2003-06-17 2005-01-06 Matsushita Electric Industrial Co., Ltd. スクロール圧縮機
CN100371598C (zh) * 2003-08-11 2008-02-27 三菱重工业株式会社 涡旋式压缩机
KR100695822B1 (ko) * 2004-12-23 2007-03-20 엘지전자 주식회사 스크롤 압축기의 계단형 용량 가변장치
JP4813938B2 (ja) * 2006-03-20 2011-11-09 三菱重工業株式会社 スクロール圧縮機
JP2008151009A (ja) * 2006-12-15 2008-07-03 Mitsubishi Heavy Ind Ltd スクロール圧縮機
JP5030581B2 (ja) * 2006-12-28 2012-09-19 三菱重工業株式会社 スクロール圧縮機
JP4814189B2 (ja) * 2007-09-21 2011-11-16 三菱重工業株式会社 スクロール圧縮機
JP5393063B2 (ja) * 2008-06-10 2014-01-22 三菱重工業株式会社 スクロール型圧縮機
JP6053349B2 (ja) * 2012-06-27 2016-12-27 三菱重工業株式会社 スクロール圧縮機
JP6214954B2 (ja) * 2013-07-25 2017-10-18 三菱重工業株式会社 スクロール圧縮機

Also Published As

Publication number Publication date
CN107429691A (zh) 2017-12-01
US20210148361A1 (en) 2021-05-20
US20180038368A1 (en) 2018-02-08
DE112016001173T5 (de) 2017-11-30
JP2016169661A (ja) 2016-09-23
WO2016143768A1 (ja) 2016-09-15
US11939977B2 (en) 2024-03-26
CN107429691B (zh) 2019-06-21
DE112016001173B4 (de) 2025-10-30
US11092155B2 (en) 2021-08-17

Similar Documents

Publication Publication Date Title
KR0125462B1 (ko) 스크롤형 유체 기계
US11939977B2 (en) Scroll compressor including fixed and orbiting scroll having stepped portions and a surface hardened treatment
RU2560647C1 (ru) Спиральный компрессор
US9732753B2 (en) Scroll compressor with inclined surfaces on the stepped portions
US10087758B2 (en) Rotary machine
JP3924817B2 (ja) 容積形流体機械
CN105705792B (zh) 涡旋型流体设备
JP6758969B2 (ja) 段付きスクロール圧縮機およびその設計方法
CN113544383A (zh) 涡旋压缩机
JP6906887B2 (ja) スクロール流体機械
WO2013108866A1 (ja) チップシールおよびそれを用いたスクロール圧縮機
JP2008267149A (ja) 流体機械
WO2016140107A1 (ja) スクロール流体機械
WO2016043132A1 (ja) スクロール型流体機械
JP2009127524A (ja) スクロール圧縮機
CN111894852B (zh) 涡旋式压缩机
JP6599099B2 (ja) スクロール流体機械
JP5791316B2 (ja) スクロール型流体機械
JP7454786B2 (ja) スクロール圧縮機
JP6214875B2 (ja) スクロール圧縮機およびそのスクロールの加工方法
JP6932797B2 (ja) スクロール圧縮機
JP6617070B2 (ja) スクロール型液ポンプ
JP3913036B2 (ja) スクロール型圧縮機
JP2010150966A (ja) スクロール圧縮機
JP2002276575A (ja) 流体機械

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20171220

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20171220

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A712

Effective date: 20180612

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20181009

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20181210

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20190423

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20190522

R150 Certificate of patent or registration of utility model

Ref document number: 6532713

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150