ATE92158T1 - Schraubenverdichter und sein betriebsverfahren. - Google Patents

Schraubenverdichter und sein betriebsverfahren.

Info

Publication number
ATE92158T1
ATE92158T1 AT90200581T AT90200581T ATE92158T1 AT E92158 T1 ATE92158 T1 AT E92158T1 AT 90200581 T AT90200581 T AT 90200581T AT 90200581 T AT90200581 T AT 90200581T AT E92158 T1 ATE92158 T1 AT E92158T1
Authority
AT
Austria
Prior art keywords
stator housing
equal
gas
pressure
screw compressor
Prior art date
Application number
AT90200581T
Other languages
English (en)
Inventor
Hans Hendrik Jantzen
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
Application granted granted Critical
Publication of ATE92158T1 publication Critical patent/ATE92158T1/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
    • F04C29/0007—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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Separation By Low-Temperature Treatments (AREA)
AT90200581T 1989-03-21 1990-03-09 Schraubenverdichter und sein betriebsverfahren. ATE92158T1 (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 (1)

Publication Number Publication Date
ATE92158T1 true ATE92158T1 (de) 1993-08-15

Family

ID=19854333

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90200581T ATE92158T1 (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
GB9211405D0 (en) 1992-05-29 1992-07-15 Nat Power Plc A compressor for supplying compressed gas
PL173297B1 (pl) * 1992-05-29 1998-02-27 Nat Power Plc Urządzenie do odzyskiwania ciepła
GB2283543B (en) * 1992-05-29 1997-01-15 Nat Power Plc A gas compressor
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
DE69002358T2 (de) 1994-02-10
EP0389036B1 (de) 1993-07-28
EP0389036A1 (de) 1990-09-26
NL8900694A (nl) 1990-10-16
DK0389036T3 (da) 1993-09-27
ES2043243T3 (es) 1993-12-16
DE69002358D1 (de) 1993-09-02

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee