EP2554844A4 - Verdichter - Google Patents

Verdichter Download PDF

Info

Publication number
EP2554844A4
EP2554844A4 EP11762387.6A EP11762387A EP2554844A4 EP 2554844 A4 EP2554844 A4 EP 2554844A4 EP 11762387 A EP11762387 A EP 11762387A EP 2554844 A4 EP2554844 A4 EP 2554844A4
Authority
EP
European Patent Office
Prior art keywords
compressor
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.)
Withdrawn
Application number
EP11762387.6A
Other languages
English (en)
French (fr)
Other versions
EP2554844A1 (de
Inventor
Hirofumi Hirata
Tetsuzo Ukai
Kazuhide Watanabe
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
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 filed Critical Mitsubishi Heavy Industries Ltd
Publication of EP2554844A1 publication Critical patent/EP2554844A1/de
Publication of EP2554844A4 publication Critical patent/EP2554844A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/121—Casings
    • 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
    • F01C19/00—Sealing arrangements in rotary-piston machines or engines
    • F01C19/005—Structure and composition of sealing elements such as sealing strips, sealing rings and the like; Coating of these elements
    • 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
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/0804—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F04B27/0821—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block component parts, details, e.g. valves, sealings, lubrication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/04—Measures to avoid lubricant contaminating the pumped fluid
    • 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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/008—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids for other than working fluid, i.e. the sealing arrangements are not between working chambers of the machine
    • F04C27/009—Shaft sealings specially adapted for pumps
    • 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
    • F04C2240/00—Components
    • F04C2240/30—Casings or housings
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/28—Safety arrangements; Monitoring
    • 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
EP11762387.6A 2010-03-31 2011-02-17 Verdichter Withdrawn EP2554844A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010082507A JP5550419B2 (ja) 2010-03-31 2010-03-31 圧縮機
PCT/JP2011/053362 WO2011122146A1 (ja) 2010-03-31 2011-02-17 圧縮機

Publications (2)

Publication Number Publication Date
EP2554844A1 EP2554844A1 (de) 2013-02-06
EP2554844A4 true EP2554844A4 (de) 2018-01-10

Family

ID=44711881

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11762387.6A Withdrawn EP2554844A4 (de) 2010-03-31 2011-02-17 Verdichter

Country Status (4)

Country Link
US (1) US20130028730A1 (de)
EP (1) EP2554844A4 (de)
JP (1) JP5550419B2 (de)
WO (1) WO2011122146A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3341602A4 (de) * 2015-08-25 2019-06-19 Eaton Intelligent Power Limited Konfiguration einer hochdruck-rotordichtung für auflader
WO2017037778A1 (ja) * 2015-08-28 2017-03-09 株式会社日立産機システム スクロール式流体機械およびそのメンテナンス方法
KR101731449B1 (ko) 2015-12-09 2017-04-28 엘지전자 주식회사 스크롤 압축기
JP6704751B2 (ja) 2016-02-19 2020-06-03 三菱重工サーマルシステムズ株式会社 スクロール圧縮機
JP6660236B2 (ja) * 2016-04-15 2020-03-11 キヤノン株式会社 画像処理装置及び画像処理方法、プログラム、並びに記憶媒体
EP3376033B1 (de) * 2017-03-14 2020-11-25 Leybold GmbH Ölgedichtete vakuumpumpe
KR20190068192A (ko) * 2017-12-08 2019-06-18 한온시스템 주식회사 전동 압축기
KR102418813B1 (ko) * 2018-03-21 2022-07-11 한온시스템 주식회사 압축기

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56117164U (de) * 1980-02-08 1981-09-08
JPH0425069U (de) * 1990-06-25 1992-02-28
EP1132665A1 (de) * 2000-03-10 2001-09-12 EAGLE INDUSTRY Co., Ltd. Einbaustruktur einer Lippendichtung
US20060006598A1 (en) * 2004-06-21 2006-01-12 Kazuya Kimura Seal mechanism in compressor
EP1959171A1 (de) * 2005-12-06 2008-08-20 NOK Corporation Stangenabdichtungssystem

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2550548Y2 (ja) * 1990-11-16 1997-10-15 エヌオーケー 株式会社 密封装置
US5329898A (en) * 1993-05-05 1994-07-19 Freudenerg-Nok General Partnership Shaft seal and bore assembly
FR2767374B1 (fr) * 1997-08-13 1999-09-17 Hispano Suiza Sa Agencement d'etancheite pour un bout d'arbre
JPH11125337A (ja) * 1997-10-24 1999-05-11 Nok Corp リップタイプシール
JPH11248005A (ja) * 1998-03-03 1999-09-14 Toyota Autom Loom Works Ltd ハウジングのシール構造
JP2002071028A (ja) * 2000-08-30 2002-03-08 Koyo Seiko Co Ltd 密封装置
JP3556898B2 (ja) * 2000-11-16 2004-08-25 三菱重工業株式会社 圧縮機
JP5039327B2 (ja) * 2006-06-14 2012-10-03 三菱重工業株式会社 スクロール圧縮機

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56117164U (de) * 1980-02-08 1981-09-08
JPH0425069U (de) * 1990-06-25 1992-02-28
EP1132665A1 (de) * 2000-03-10 2001-09-12 EAGLE INDUSTRY Co., Ltd. Einbaustruktur einer Lippendichtung
US20060006598A1 (en) * 2004-06-21 2006-01-12 Kazuya Kimura Seal mechanism in compressor
EP1959171A1 (de) * 2005-12-06 2008-08-20 NOK Corporation Stangenabdichtungssystem

Also Published As

Publication number Publication date
JP2011214474A (ja) 2011-10-27
JP5550419B2 (ja) 2014-07-16
EP2554844A1 (de) 2013-02-06
WO2011122146A1 (ja) 2011-10-06
US20130028730A1 (en) 2013-01-31

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