RU2547211C2 - Винтовой компрессор сухого сжатия - Google Patents

Винтовой компрессор сухого сжатия Download PDF

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Publication number
RU2547211C2
RU2547211C2 RU2012104612/06A RU2012104612A RU2547211C2 RU 2547211 C2 RU2547211 C2 RU 2547211C2 RU 2012104612/06 A RU2012104612/06 A RU 2012104612/06A RU 2012104612 A RU2012104612 A RU 2012104612A RU 2547211 C2 RU2547211 C2 RU 2547211C2
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RU
Russia
Prior art keywords
rotor
compressor
male rotor
screw compressor
housing
Prior art date
Application number
RU2012104612/06A
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English (en)
Russian (ru)
Other versions
RU2012104612A (ru
Inventor
Паоло КАВАТОРТА
Умберто ТОМЕИ
Original Assignee
Гарднер Денвер С.р.л.
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.)
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41723031&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=RU2547211(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Гарднер Денвер С.р.л. filed Critical Гарднер Денвер С.р.л.
Publication of RU2012104612A publication Critical patent/RU2012104612A/ru
Application granted granted Critical
Publication of RU2547211C2 publication Critical patent/RU2547211C2/ru

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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
    • F04C18/08—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
    • 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
    • F04C2240/50—Bearings
    • F04C2240/52—Bearings for assemblies with supports on both sides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)
  • Drying Of Solid Materials (AREA)
  • Separation By Low-Temperature Treatments (AREA)
RU2012104612/06A 2009-07-10 2010-07-09 Винтовой компрессор сухого сжатия RU2547211C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT000054A ITPR20090054A1 (it) 2009-07-10 2009-07-10 Compressore a vite a secco
ITPR2009A000054 2009-07-10
PCT/IB2010/001706 WO2011004257A2 (fr) 2009-07-10 2010-07-09 Tournevis sec

Publications (2)

Publication Number Publication Date
RU2012104612A RU2012104612A (ru) 2013-08-20
RU2547211C2 true RU2547211C2 (ru) 2015-04-10

Family

ID=41723031

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2012104612/06A RU2547211C2 (ru) 2009-07-10 2010-07-09 Винтовой компрессор сухого сжатия

Country Status (14)

Country Link
US (1) US20120201708A1 (fr)
EP (1) EP2452074B1 (fr)
JP (1) JP5647239B2 (fr)
KR (1) KR101799411B1 (fr)
CN (1) CN102575673B (fr)
AU (2) AU2010269955A1 (fr)
BR (1) BR112012000602A2 (fr)
DK (1) DK2452074T3 (fr)
ES (1) ES2429526T3 (fr)
HK (1) HK1170286A1 (fr)
IT (1) ITPR20090054A1 (fr)
PL (1) PL2452074T3 (fr)
RU (1) RU2547211C2 (fr)
WO (1) WO2011004257A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2689237C2 (ru) * 2015-04-17 2019-05-24 Атлас Копко Эрпауэр, Намлозе Веннотсхап Винтовой компрессор
RU2723469C2 (ru) * 2015-08-11 2020-06-11 Кэрриер Корпорейшн Компрессор, паровая компрессионная установка и способы их эксплуатации и сборки

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202013001817U1 (de) * 2013-02-26 2014-06-04 Vemag Maschinenbau Gmbh Anordnung von dichtschließenden Förderschnecken
CN109931263A (zh) * 2019-03-08 2019-06-25 西安航天动力研究所 一种干式屏蔽真空泵

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR953057A (fr) * 1946-07-18 1949-11-30 Ljungstroms Angturbin Ab Perfectionnements aux compresseurs et aux moteurs à roue hélicoïdale
US3913346A (en) * 1974-05-30 1975-10-21 Dunham Bush Inc Liquid refrigerant injection system for hermetic electric motor driven helical screw compressor
SU1333846A1 (ru) * 1985-10-16 1987-08-30 Ленинградский технологический институт холодильной промышленности Винтовой компрессор
WO2003098048A1 (fr) * 2002-05-20 2003-11-27 Sandvik Ab Procedes et appareil de dechargement de compresseur helicoidal

Family Cites Families (24)

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NO117317B (fr) * 1964-03-20 1969-07-28 Svenska Rotor Maskiner Ab
FR1528286A (fr) * 1966-06-22 1968-06-07 Atlas Copco Ab Perfectionnements aux machines à rotors hélicoïdaux
US3424373A (en) * 1966-10-28 1969-01-28 John W Gardner Variable lead compressor
US3807911A (en) * 1971-08-02 1974-04-30 Davey Compressor Co Multiple lead screw compressor
JPS61152990A (ja) * 1984-12-26 1986-07-11 Hitachi Ltd スクリユ−真空ポンプ
JPH079239B2 (ja) * 1984-04-11 1995-02-01 株式会社日立製作所 スクリュー真空ポンプ
JPS6412092A (en) * 1987-07-01 1989-01-17 Kobe Steel Ltd Vacuum pump of screw type
JPH01163486A (ja) * 1987-09-09 1989-06-27 Kobe Steel Ltd スライド弁式スクリュ圧縮機
US5066205A (en) * 1989-05-19 1991-11-19 Excet Corporation Screw rotor lobe profile for simplified screw rotor machine capacity control
JPH08296578A (ja) * 1995-04-26 1996-11-12 Kobe Steel Ltd スクリュ圧縮機／冷凍機の吸気音低減機構
US5580232A (en) * 1995-05-04 1996-12-03 Kobelco Compressors (America), Inc. Rotor assembly having a slip joint in the shaft assembly
JP2001140784A (ja) * 1999-11-17 2001-05-22 Teijin Seiki Co Ltd 真空ポンプ
JP4282867B2 (ja) * 2000-03-15 2009-06-24 ナブテスコ株式会社 スクリューロータおよびスクリュー機械
JP4190721B2 (ja) * 2000-12-04 2008-12-03 株式会社日立製作所 無給油式スクリュー圧縮機
US20030223897A1 (en) * 2002-06-03 2003-12-04 Jim Ferentinos Two-stage rotary screw fluid compressor
JP4147891B2 (ja) * 2002-10-16 2008-09-10 ダイキン工業株式会社 可変ｖｉ式インバータスクリュー圧縮機
JP2005083194A (ja) * 2003-09-04 2005-03-31 Hitachi Industrial Equipment Systems Co Ltd スクリュー圧縮機
JP2005214103A (ja) * 2004-01-30 2005-08-11 Denso Corp スクリュー圧縮装置
JP4521344B2 (ja) * 2005-09-30 2010-08-11 株式会社日立産機システム 油冷式スクリュー圧縮機
US20070241627A1 (en) * 2006-04-12 2007-10-18 Sullair Corporation Lubricant cooled integrated motor/compressor design
US20080181803A1 (en) * 2007-01-26 2008-07-31 Weinbrecht John F Reflux gas compressor
DE102008019449A1 (de) * 2007-04-18 2008-10-23 Alfavac Gmbh Lagerung für eine Schraubenspindelpumpe
US7997092B2 (en) * 2007-09-26 2011-08-16 Carrier Corporation Refrigerant vapor compression system operating at or near zero load
CN102203553B (zh) 2008-10-31 2015-06-10 高通股份有限公司 对定位系统使用磁力计

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR953057A (fr) * 1946-07-18 1949-11-30 Ljungstroms Angturbin Ab Perfectionnements aux compresseurs et aux moteurs à roue hélicoïdale
US3913346A (en) * 1974-05-30 1975-10-21 Dunham Bush Inc Liquid refrigerant injection system for hermetic electric motor driven helical screw compressor
SU1333846A1 (ru) * 1985-10-16 1987-08-30 Ленинградский технологический институт холодильной промышленности Винтовой компрессор
WO2003098048A1 (fr) * 2002-05-20 2003-11-27 Sandvik Ab Procedes et appareil de dechargement de compresseur helicoidal

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
САКУН И.А. Винтовые компрессоры, Ленинград, Машиностроение, 1970, с.13, с.285, с.302, с.303, с.372-379. АНДРЕЕВ П.А. Винтовые компрессорные машины, Ленинград, СУДПРОМГИЗ, 1961, с.99, с.131. *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2689237C2 (ru) * 2015-04-17 2019-05-24 Атлас Копко Эрпауэр, Намлозе Веннотсхап Винтовой компрессор
RU2723469C2 (ru) * 2015-08-11 2020-06-11 Кэрриер Корпорейшн Компрессор, паровая компрессионная установка и способы их эксплуатации и сборки
US10830239B2 (en) 2015-08-11 2020-11-10 Carrier Corporation Refrigeration compressor fittings

Also Published As

Publication number Publication date
PL2452074T3 (pl) 2013-12-31
EP2452074A2 (fr) 2012-05-16
JP5647239B2 (ja) 2014-12-24
RU2012104612A (ru) 2013-08-20
AU2016216518A1 (en) 2016-09-01
BR112012000602A2 (pt) 2020-08-11
JP2012533016A (ja) 2012-12-20
CN102575673A (zh) 2012-07-11
CN102575673B (zh) 2015-12-16
KR101799411B1 (ko) 2017-11-20
KR20120065999A (ko) 2012-06-21
EP2452074B1 (fr) 2013-07-03
HK1170286A1 (zh) 2013-02-22
AU2010269955A1 (en) 2012-03-01
ITPR20090054A1 (it) 2011-01-11
WO2011004257A3 (fr) 2011-10-27
WO2011004257A2 (fr) 2011-01-13
US20120201708A1 (en) 2012-08-09
DK2452074T3 (da) 2013-09-30
ES2429526T3 (es) 2013-11-15

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