ATE513995T1 - Schraubenverdichter mit einem schalldämpfer - Google Patents

Schraubenverdichter mit einem schalldämpfer

Info

Publication number
ATE513995T1
ATE513995T1 AT04803671T AT04803671T ATE513995T1 AT E513995 T1 ATE513995 T1 AT E513995T1 AT 04803671 T AT04803671 T AT 04803671T AT 04803671 T AT04803671 T AT 04803671T AT E513995 T1 ATE513995 T1 AT E513995T1
Authority
AT
Austria
Prior art keywords
housing
screw
outer housing
compressor
silencer
Prior art date
Application number
AT04803671T
Other languages
English (en)
Inventor
Bernd Hertenstein
Torsten Schoeck
Original Assignee
Bitzer Kuehlmaschinenbau Gmbh
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 Bitzer Kuehlmaschinenbau Gmbh filed Critical Bitzer Kuehlmaschinenbau Gmbh
Application granted granted Critical
Publication of ATE513995T1 publication Critical patent/ATE513995T1/de

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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/06—Silencing
    • F04C29/061—Silencers using overlapping frequencies, e.g. Helmholtz resonators
    • 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
    • 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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/008—Hermetic 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
    • F04C29/06—Silencing
    • F04C29/068—Silencing the silencing means being arranged inside the pump housing
    • 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
    • F04C29/0021—Systems for the equilibration of forces acting on the pump
    • F04C29/0035—Equalization of pressure pulses
AT04803671T 2003-12-15 2004-12-09 Schraubenverdichter mit einem schalldämpfer ATE513995T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10359032A DE10359032A1 (de) 2003-12-15 2003-12-15 Schraubenverdichter
PCT/EP2004/014013 WO2005057014A1 (de) 2003-12-15 2004-12-09 Schraubenverdichter mit einem schalldämpfer

Publications (1)

Publication Number Publication Date
ATE513995T1 true ATE513995T1 (de) 2011-07-15

Family

ID=34672821

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04803671T ATE513995T1 (de) 2003-12-15 2004-12-09 Schraubenverdichter mit einem schalldämpfer

Country Status (7)

Country Link
US (1) US20060243520A1 (de)
EP (1) EP1702163B1 (de)
CN (1) CN100526649C (de)
AT (1) ATE513995T1 (de)
DE (1) DE10359032A1 (de)
ES (1) ES2366364T3 (de)
WO (1) WO2005057014A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060086563A1 (en) * 2004-10-21 2006-04-27 Ingersoll-Rand Company Compressor discharge pulsation dampener
JP4301569B2 (ja) * 2005-12-26 2009-07-22 日立アプライアンス株式会社 二段スクリュー圧縮機
JP4928978B2 (ja) * 2007-02-23 2012-05-09 三菱重工業株式会社 電動圧縮機
US20100209280A1 (en) * 2007-10-01 2010-08-19 Carrier Corporation Screw compressor pulsation damper
DE102008036317A1 (de) 2008-07-29 2010-02-25 Bitzer Kühlmaschinenbau Gmbh Schraubenverdichter
US8591208B2 (en) * 2009-06-24 2013-11-26 Southwest Research Institute Multi-frequency pulsation absorber at cylinder valve cap
US9140260B2 (en) * 2010-06-08 2015-09-22 Hi-Bar Blowers, Inc. Rotary lobe blower (pump) or vacuum pump with a shunt pulsation trap
US10941770B2 (en) 2010-07-20 2021-03-09 Trane International Inc. Variable capacity screw compressor and method
WO2012076204A2 (fr) * 2010-12-10 2012-06-14 Ateliers Busch Sa Pompe à vide pour applications dans des machines d'emballage sous vide
CN102588281B (zh) * 2011-01-05 2015-12-09 黄秀保 带有旁支脉动陷阱的螺杆式压缩机
US9140261B2 (en) 2011-03-14 2015-09-22 Hi-Bar Blowers, Inc. Shunt pulsation trap for cyclic positive displacement (PD) compressors
US9732754B2 (en) 2011-06-07 2017-08-15 Hi-Bar Blowers, Inc. Shunt pulsation trap for positive-displacement machinery
US9243557B2 (en) 2011-09-17 2016-01-26 Paul Xiubao Huang Shunt pulsation trap for positive displacement (PD) internal combustion engines (ICE)
US9551342B2 (en) 2014-05-23 2017-01-24 Paul Xiubao Huang Scroll compressor with a shunt pulsation trap
CN102367791A (zh) * 2011-11-04 2012-03-07 安徽江淮汽车股份有限公司 用于轻型卡车气制动系统空气压缩机的进气消声器
DE102012102349A1 (de) 2012-03-20 2013-09-26 Bitzer Kühlmaschinenbau Gmbh Kältemittelverdichter
DE102012102346A1 (de) * 2012-03-20 2013-09-26 Bitzer Kühlmaschinenbau Gmbh Kältemittelverdichter
DE102012102404A1 (de) 2012-03-21 2013-09-26 Bitzer Kühlmaschinenbau Gmbh Kälteanlage
DE102013020532A1 (de) 2013-12-12 2015-06-18 Gea Refrigeration Germany Gmbh Verdichter
US10907870B2 (en) 2016-11-15 2021-02-02 Carrier Corporation Muffler for lubricant separator
CN106949063B (zh) * 2017-05-09 2018-09-11 珠海格力电器股份有限公司 油气分离装置、压缩机和空调系统
DE102017210770B4 (de) * 2017-06-27 2019-10-17 Continental Automotive Gmbh Schraubenspindelpumpe, Kraftstoffförderaggregat und Kraftstofffördereinheit
WO2020072145A1 (en) 2018-10-02 2020-04-09 Carrier Corporation Multi-stage resonator for compressor
CN110017282B (zh) * 2019-04-30 2020-11-06 西安交通大学苏州研究院 气流脉动衰减装置以及空气压缩机

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL262848A (de) * 1900-01-01
DE1166970B (de) * 1955-11-21 1964-04-02 Aerzener Maschinenfabrik G M B Resonanzschalldaempfer fuer zweiwellige Drehkolbenmaschinen
US4957517A (en) * 1989-04-28 1990-09-18 American Standard Inc. Sound attenuating liquid-gas separator
JP2704039B2 (ja) * 1990-11-08 1998-01-26 株式会社神戸製鋼所 スクリュ圧縮機
US5208429A (en) * 1991-07-26 1993-05-04 Carrier Corporation Combination muffler and check valve for a screw compressor
US5214937A (en) * 1991-10-28 1993-06-01 Carrier Corporation Integral oil separator and muffler
JPH0610875A (ja) * 1992-06-24 1994-01-21 Matsushita Refrig Co Ltd 圧縮機の消音器
JPH1082385A (ja) * 1996-09-09 1998-03-31 Ishikawajima Harima Heavy Ind Co Ltd リショルム型コンプレッサのケーシング構造
JP3499110B2 (ja) * 1997-08-11 2004-02-23 株式会社神戸製鋼所 油冷式スクリュ圧縮機
JPH11315784A (ja) * 1998-04-30 1999-11-16 Tochigi Fuji Ind Co Ltd 流体機械
DE19845993A1 (de) * 1998-10-06 2000-04-20 Bitzer Kuehlmaschinenbau Gmbh Schraubenverdichter
JP4062001B2 (ja) * 2001-10-19 2008-03-19 株式会社デンソー 気体圧縮装置

Also Published As

Publication number Publication date
US20060243520A1 (en) 2006-11-02
EP1702163A1 (de) 2006-09-20
CN100526649C (zh) 2009-08-12
WO2005057014A1 (de) 2005-06-23
DE10359032A1 (de) 2005-07-14
CN1894508A (zh) 2007-01-10
ES2366364T3 (es) 2011-10-19
EP1702163B1 (de) 2011-06-22

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