BRPI0914997A2 - aparelho de compressão de parafuso - Google Patents

aparelho de compressão de parafuso

Info

Publication number
BRPI0914997A2
BRPI0914997A2 BRPI0914997A BRPI0914997A BRPI0914997A2 BR PI0914997 A2 BRPI0914997 A2 BR PI0914997A2 BR PI0914997 A BRPI0914997 A BR PI0914997A BR PI0914997 A BRPI0914997 A BR PI0914997A BR PI0914997 A2 BRPI0914997 A2 BR PI0914997A2
Authority
BR
Brazil
Prior art keywords
compression apparatus
screw compression
screw
compression
Prior art date
Application number
BRPI0914997A
Other languages
English (en)
Inventor
Tetsuya Kakiuchi
Yasushi Amano
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of BRPI0914997A2 publication Critical patent/BRPI0914997A2/pt
Publication of BRPI0914997B1 publication Critical patent/BRPI0914997B1/pt

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
    • 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
    • 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
    • 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
    • F01C21/02—Arrangements of bearings
    • 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
    • F04C27/005—Axial sealings for working 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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/02—Liquid sealing for high-vacuum pumps or for compressors
    • 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
    • F04C29/026—Lubricant separation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
BRPI0914997-0A 2008-06-13 2009-06-03 Aparelho de compressão de parafuso BRPI0914997B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008155107A JP4431184B2 (ja) 2008-06-13 2008-06-13 スクリュ圧縮装置
JP2008-155107 2008-06-13
PCT/JP2009/060120 WO2009150967A1 (ja) 2008-06-13 2009-06-03 スクリュ圧縮装置

Publications (2)

Publication Number Publication Date
BRPI0914997A2 true BRPI0914997A2 (pt) 2015-10-27
BRPI0914997B1 BRPI0914997B1 (pt) 2020-08-04

Family

ID=41416676

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0914997-0A BRPI0914997B1 (pt) 2008-06-13 2009-06-03 Aparelho de compressão de parafuso

Country Status (7)

Country Link
US (1) US8512019B2 (pt)
EP (1) EP2306027B1 (pt)
JP (1) JP4431184B2 (pt)
CN (1) CN102066760B (pt)
BR (1) BRPI0914997B1 (pt)
RU (1) RU2466298C2 (pt)
WO (1) WO2009150967A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5383632B2 (ja) * 2010-11-26 2014-01-08 株式会社神戸製鋼所 スクリュ圧縮機
JP6041449B2 (ja) 2012-09-14 2016-12-07 株式会社前川製作所 油冷式スクリュー圧縮機システム及び油冷式スクリュー圧縮機
CN103867449B (zh) * 2012-12-18 2016-05-11 珠海格力电器股份有限公司 压缩机供油系统及控制方法
WO2014183204A1 (en) 2013-05-17 2014-11-20 Victor Juchymenko Methods and systems for sealing rotating equipment such as expanders or compressors
JP5950870B2 (ja) * 2013-06-20 2016-07-13 株式会社神戸製鋼所 油冷式スクリュ圧縮機
WO2015094465A1 (en) * 2013-12-18 2015-06-25 Carrier Corporation Method of improving compressor bearing reliability
RU2559411C2 (ru) * 2013-12-26 2015-08-10 Общество с ограниченной ответственностью "Научно-производственное предприятие ВИКОМ-М" Винтовая маслозаполненная компрессорная установка (варианты) и система смазки подшипников винтовой маслозаполненной компрессорной установки
CN104454462A (zh) * 2014-11-27 2015-03-25 山东明天机械有限公司 一种蒸汽压缩机机械密封冷却用循环水系统
DE102015007552A1 (de) * 2015-06-16 2016-12-22 Man Diesel & Turbo Se Schraubenmaschine und Verfahren zum Betreiben derselben
MX2018007039A (es) * 2015-12-11 2018-08-15 Atlas Copco Airpower Nv Metodo para regular la inyeccion de liquido en un compresor, un compresor inyectado con liquido y un elemento compresor inyectado con liquido.
DE202016100419U1 (de) 2016-01-28 2017-05-02 Hugo Vogelsang Maschinenbau Gmbh Kolben für eine Drehkolbenpumpe
JP6778581B2 (ja) * 2016-10-25 2020-11-04 株式会社神戸製鋼所 オイルフリースクリュ圧縮機
DE202016106107U1 (de) * 2016-10-31 2018-02-01 Hugo Vogelsang Maschinenbau Gmbh Drehkolbenpumpe mit Sperrkammerdichtung
JP6707021B2 (ja) * 2016-12-22 2020-06-10 株式会社日立産機システム スクリュー圧縮機
UA126809C2 (uk) * 2017-08-29 2023-02-08 Атлас Копко Еірпауер, Наамлозе Веннотшап Машина, яка має олійну помпу, і спосіб запуску такої машини
JP6826512B2 (ja) * 2017-09-06 2021-02-03 株式会社神戸製鋼所 圧縮装置
CA3016521A1 (en) * 2017-09-06 2019-03-06 Joy Global Surface Mining Inc Lubrication system for a compressor
JP7146478B2 (ja) * 2018-06-22 2022-10-04 株式会社神戸製鋼所 スクリュー圧縮機及びガス圧縮システム
EP3742079B1 (en) * 2019-05-21 2025-07-30 Carrier Corporation Refrigeration apparatus
AU2021202410A1 (en) 2020-04-21 2021-11-11 Joy Global Surface Mining Inc Lubrication system for a compressor
BE1029289B1 (nl) * 2021-04-09 2022-11-17 Atlas Copco Airpower Nv Element, inrichting en werkwijze voor het samenpersen van samen te persen gas met een lage temperatuur
DE102021116925A1 (de) * 2021-06-30 2023-01-05 Kaeser Kompressoren Se Trockenverdichtender Verdichter und Verfahren zur Ölabscheidung für einen trockenverdichtenden Verdichter
CN114704462A (zh) * 2022-05-18 2022-07-05 肖和均 一种双润滑油路工作的螺杆压缩机组

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Publication number Priority date Publication date Assignee Title
US2721747A (en) * 1951-12-21 1955-10-25 Read Standard Corp Hydraulic shaft seal
US3734653A (en) * 1971-08-23 1973-05-22 S Edstrom Screw compressor
GB1484994A (en) * 1973-09-03 1977-09-08 Svenska Rotor Maskiner Ab Shaft seal system for screw compressors
SE422349B (sv) 1977-11-28 1982-03-01 Stal Refrigeration Ab Oljeavskiljning vid en anleggning for att komprimera en gas
DE2948992A1 (de) * 1979-12-05 1981-06-11 Karl Prof.Dr.-Ing. 3000 Hannover Bammert Rotorverdichter, insbesondere schraubenrotorverdichter, mit schmiermittelzufuhr zu und schmiermitteldrainage von den lagern
DE3721811A1 (de) 1987-07-02 1989-01-12 Freudenberg Carl Fa Motorlager
SU1714200A1 (ru) * 1990-04-09 1992-02-23 Ленинградский технологический институт холодильной промышленности Винтовой компрессор
US5135374A (en) * 1990-06-30 1992-08-04 Kabushiki Kaisha Kobe Seiko Sho Oil flooded screw compressor with thrust compensation control
SE503871C2 (sv) * 1994-06-21 1996-09-23 Svenska Rotor Maskiner Ab Roterande deplacementskompressor med vätskecirkulationssystem
JP3803812B2 (ja) 1996-09-12 2006-08-02 北越工業株式会社 スクリュロータ
JP3456090B2 (ja) * 1996-05-14 2003-10-14 北越工業株式会社 油冷式スクリュ圧縮機
BE1010376A3 (nl) * 1996-06-19 1998-07-07 Atlas Copco Airpower Nv Rotatieve kompressor.
JPH1026093A (ja) 1996-07-10 1998-01-27 Kobe Steel Ltd 油冷式容積形圧縮機
DE60015924T2 (de) * 1999-01-11 2005-11-10 E.I. Du Pont De Nemours And Co., Wilmington Schraubenkompressor
EP1780416A4 (en) * 2004-08-03 2011-03-09 Maekawa Seisakusho Kk LUBRICATION FEEDING SYSTEM AND OPERATING METHOD FOR MULTI-SYSTEM LUBRICATION SCREW COMPRESSORS
CA2598206A1 (en) * 2005-02-24 2006-08-31 Carrier Corporation Compressor unloading valve

Also Published As

Publication number Publication date
RU2011100838A (ru) 2012-07-20
CN102066760A (zh) 2011-05-18
BRPI0914997B1 (pt) 2020-08-04
WO2009150967A1 (ja) 2009-12-17
US8512019B2 (en) 2013-08-20
EP2306027A1 (en) 2011-04-06
EP2306027B1 (en) 2020-11-18
US20110076174A1 (en) 2011-03-31
CN102066760B (zh) 2014-12-24
JP4431184B2 (ja) 2010-03-10
JP2009299584A (ja) 2009-12-24
RU2466298C2 (ru) 2012-11-10
EP2306027A4 (en) 2015-01-21

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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