DE69002358D1 - Schraubenverdichter und sein betriebsverfahren. - Google Patents

Schraubenverdichter und sein betriebsverfahren.

Info

Publication number
DE69002358D1
DE69002358D1 DE9090200581T DE69002358T DE69002358D1 DE 69002358 D1 DE69002358 D1 DE 69002358D1 DE 9090200581 T DE9090200581 T DE 9090200581T DE 69002358 T DE69002358 T DE 69002358T DE 69002358 D1 DE69002358 D1 DE 69002358D1
Authority
DE
Germany
Prior art keywords
stator housing
screw compressor
equal
gas
operating procedure
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.)
Expired - Fee Related
Application number
DE9090200581T
Other languages
English (en)
Other versions
DE69002358T2 (de
Inventor
Hans Hendrik Jantzen
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.)
GRASS AIR HOLDING BV
Original Assignee
GRASS AIR HOLDING BV
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 GRASS AIR HOLDING BV filed Critical GRASS AIR HOLDING BV
Publication of DE69002358D1 publication Critical patent/DE69002358D1/de
Application granted granted Critical
Publication of DE69002358T2 publication Critical patent/DE69002358T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE90200581T 1989-03-21 1990-03-09 Schraubenverdichter und sein Betriebsverfahren. Expired - Fee Related DE69002358T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8900694A NL8900694A (nl) 1989-03-21 1989-03-21 Schroefcompressor en werkwijze voor het bedrijven daarvan.

Publications (2)

Publication Number Publication Date
DE69002358D1 true DE69002358D1 (de) 1993-09-02
DE69002358T2 DE69002358T2 (de) 1994-02-10

Family

ID=19854333

Family Applications (1)

Application Number Title Priority Date Filing Date
DE90200581T Expired - Fee Related DE69002358T2 (de) 1989-03-21 1990-03-09 Schraubenverdichter und sein Betriebsverfahren.

Country Status (6)

Country Link
EP (1) EP0389036B1 (de)
AT (1) ATE92158T1 (de)
DE (1) DE69002358T2 (de)
DK (1) DK0389036T3 (de)
ES (1) ES2043243T3 (de)
NL (1) NL8900694A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2300673B (en) * 1992-05-29 1997-01-15 Nat Power Plc A gas turbine plant
GB9211405D0 (en) 1992-05-29 1992-07-15 Nat Power Plc A compressor for supplying compressed gas
EP0647291B1 (de) * 1992-05-29 2000-09-20 National Power PLC Gaskompressor
DE4447097A1 (de) * 1994-12-29 1996-07-04 Guenter Kirsten Verdichteranlage
DE19543879C2 (de) * 1995-11-24 2002-02-28 Guenter Kirsten Schraubenverdichter mit Flüssigkeitseinspritzung
JPH11270484A (ja) * 1998-03-24 1999-10-05 Taiko Kikai Industries Co Ltd スクリューロータ型ウエット真空ポンプ
JP3831110B2 (ja) 1998-03-25 2006-10-11 大晃機械工業株式会社 真空ポンプのスクリューロータ
BE1024462B1 (nl) 2016-08-01 2018-03-05 Atlas Copco Airpower Naamloze Vennootschap Vloeistofgeïnjecteerd compressor- of expanderelement en werkwijze voor het regelen van de vloeistofinjectie van een compressor- of expanderinrichting
CN106979160A (zh) * 2017-04-26 2017-07-25 珠海格力电器股份有限公司 螺杆压缩机、空调装置及制冷装置
JP6899288B2 (ja) * 2017-09-04 2021-07-07 株式会社日立産機システム スクリュー圧縮機
US11118585B2 (en) * 2017-10-04 2021-09-14 Ingersoll-Rand Industrial U.S., Inc. Screw compressor with oil injection at multiple volume ratios
DE202018000178U1 (de) * 2018-01-12 2019-04-15 Leybold Gmbh Kompressor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3535057A (en) * 1968-09-06 1970-10-20 Esper Kodra Screw compressor
GB1413426A (en) * 1973-04-09 1975-11-12 Zimmern B Rotary air compressor sets with injection of water
DE2801408A1 (de) * 1978-01-13 1979-07-19 Linde Ag Verfahren und vorrichtung zum kuehlen eines in einem kaeltekreislauf angeordneten verdichters der drehkolbenbauart
DE2853264A1 (de) * 1978-12-09 1980-06-19 Rietschle Masch App Verfahren und einrichtung zur einspritzkuehlung von vakuumpumpen
FR2603666B1 (fr) * 1986-09-10 1990-11-09 Zimmern Bernard Compresseur injecte a commutateur de liquide

Also Published As

Publication number Publication date
EP0389036A1 (de) 1990-09-26
NL8900694A (nl) 1990-10-16
EP0389036B1 (de) 1993-07-28
ATE92158T1 (de) 1993-08-15
ES2043243T3 (es) 1993-12-16
DE69002358T2 (de) 1994-02-10
DK0389036T3 (da) 1993-09-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee