PT1396640E - Compressor helicoidal - Google Patents

Compressor helicoidal

Info

Publication number
PT1396640E
PT1396640E PT03018778T PT03018778T PT1396640E PT 1396640 E PT1396640 E PT 1396640E PT 03018778 T PT03018778 T PT 03018778T PT 03018778 T PT03018778 T PT 03018778T PT 1396640 E PT1396640 E PT 1396640E
Authority
PT
Portugal
Prior art keywords
inlet
compressor
refrigerant
rotors
helicoidal
Prior art date
Application number
PT03018778T
Other languages
English (en)
Inventor
Jordan Ernst
Original Assignee
Bitzer Kuehlmaschb Kg
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 Kuehlmaschb Kg filed Critical Bitzer Kuehlmaschb Kg
Publication of PT1396640E publication Critical patent/PT1396640E/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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/10—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • F04C28/12—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using sliding valves
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0007—Injection of a fluid in the working chamber for sealing, cooling and lubricating
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Supercharger (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Compressor (AREA)
PT03018778T 2002-09-03 2003-08-28 Compressor helicoidal PT1396640E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10242139A DE10242139A1 (de) 2002-09-03 2002-09-03 Schraubenverdichter

Publications (1)

Publication Number Publication Date
PT1396640E true PT1396640E (pt) 2006-10-31

Family

ID=31502532

Family Applications (1)

Application Number Title Priority Date Filing Date
PT03018778T PT1396640E (pt) 2002-09-03 2003-08-28 Compressor helicoidal

Country Status (10)

Country Link
US (1) US6898948B2 (pt)
EP (1) EP1396640B1 (pt)
CN (1) CN1312402C (pt)
AT (1) ATE334311T1 (pt)
CY (1) CY1105723T1 (pt)
DE (2) DE10242139A1 (pt)
DK (1) DK1396640T3 (pt)
ES (1) ES2269886T3 (pt)
PT (1) PT1396640E (pt)
SI (1) SI1396640T1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1567770B1 (de) 2002-12-03 2017-01-18 BITZER Kühlmaschinenbau GmbH Schraubenverdichter
DE10258145A1 (de) * 2002-12-03 2004-06-24 Bitzer Kühlmaschinenbau Gmbh Schraubenverdichter
DE102006044821B4 (de) * 2006-09-14 2015-09-24 Halla Visteon Climate Control Corporation Kältemittelverdichter mit Schalldämpfer für Klimaanlagen
WO2009045187A1 (en) * 2007-10-01 2009-04-09 Carrier Corporation Screw compressor pulsation damper
US8459963B2 (en) * 2007-10-10 2013-06-11 Carrier Corporation Screw compressor pulsation damper
US20090210301A1 (en) * 2008-02-14 2009-08-20 Microsoft Corporation Generating customized content based on context data
CN103512259B (zh) * 2013-03-21 2016-04-20 广东美芝制冷设备有限公司 热泵系统、制冷系统
DE102015006129A1 (de) * 2015-05-09 2016-11-10 Man Diesel & Turbo Se Schraubenmaschine
US9920763B2 (en) * 2015-09-17 2018-03-20 Ingersoll-Rand Company Contact cooled rotary airend injection spray insert
CN208089547U (zh) * 2017-09-30 2018-11-13 江森自控空调冷冻设备(无锡)有限公司 一种滑阀
EP3742080B1 (en) * 2019-05-21 2021-11-03 Carrier Corporation Refrigeration apparatus
CN113513474B (zh) * 2020-04-09 2023-02-21 江森自控空调冷冻设备(无锡)有限公司 螺杆压缩机、制冷系统和制冷系统的控制方法
US11781614B2 (en) * 2021-08-09 2023-10-10 Toyota Motor Engineering & Manufacturing North America, Inc. System for transmitting a flexural wave from one structure to another by impedance matching

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE685768C (de) * 1937-05-15 1939-12-23 Eberspaecher J Schalldaempfer, insbesondere fuer Brennkraftmaschinen
SE338576B (pt) * 1968-05-06 1971-09-13 Stal Refrigeration Ab
GB1365285A (en) * 1970-07-16 1974-08-29 Svenska Rotor Maskiner Ab Meshing screw rotor positivedisplacement machines
DE2134181A1 (de) * 1971-03-03 1973-11-15 Monsator Haushaltsgrossgeraete Daempfer fuer verdichter, insbesondere fuer hermetische kaeltemittelverdichter
SE382663B (sv) * 1974-04-11 1976-02-09 Stal Refrigeration Ab Sett att fora in mellantryckgas i en skruvkylkompressor jemte skruvkompressor for genomforande av settet.
US4220197A (en) * 1979-01-02 1980-09-02 Dunham-Bush, Inc. High speed variable delivery helical screw compressor/expander automotive air conditioning and waste heat energy _recovery system
US4545742A (en) * 1982-09-30 1985-10-08 Dunham-Bush, Inc. Vertical axis hermetic helical screw rotary compressor with discharge gas oil mist eliminator and dual transfer tube manifold for supplying liquid refrigerant and refrigerant vapor to the compression area
US4478054A (en) * 1983-07-12 1984-10-23 Dunham-Bush, Inc. Helical screw rotary compressor for air conditioning system having improved oil management
DE19757829A1 (de) * 1997-12-24 1999-07-01 Bitzer Kuehlmaschinenbau Gmbh Kältemittelkompressor
DE19925744A1 (de) * 1999-06-05 2000-12-07 Mannesmann Vdo Ag Elektrisch angetriebenes Kompressionskältesystem mit überkritischem Prozeßverlauf
DE19935041A1 (de) 1999-07-26 2001-02-08 Bitzer Kuehlmaschinenbau Gmbh Schraubenverdichter

Also Published As

Publication number Publication date
EP1396640A3 (de) 2004-11-17
DE10242139A1 (de) 2004-03-18
US20040040332A1 (en) 2004-03-04
ES2269886T3 (es) 2007-04-01
ATE334311T1 (de) 2006-08-15
EP1396640B1 (de) 2006-07-26
DK1396640T3 (da) 2006-11-20
SI1396640T1 (sl) 2006-12-31
EP1396640A2 (de) 2004-03-10
DE50304341D1 (de) 2006-09-07
CN1492150A (zh) 2004-04-28
CN1312402C (zh) 2007-04-25
CY1105723T1 (el) 2010-12-22
US6898948B2 (en) 2005-05-31

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