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BR8007897A - HELICOIDAL COMPRESSOR - Google Patents

HELICOIDAL COMPRESSOR

Info

Publication number
BR8007897A
BR8007897A BR8007897A BR8007897A BR8007897A BR 8007897 A BR8007897 A BR 8007897A BR 8007897 A BR8007897 A BR 8007897A BR 8007897 A BR8007897 A BR 8007897A BR 8007897 A BR8007897 A BR 8007897A
Authority
BR
Brazil
Prior art keywords
helicoidal
compressor
helicoidal compressor
Prior art date
Application number
BR8007897A
Other languages
Portuguese (pt)
Inventor
K Bammert
Original Assignee
K Bammert
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 K Bammert filed Critical K Bammert
Publication of BR8007897A publication Critical patent/BR8007897A/en

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
    • F04C29/02—Lubrication; Lubricant separation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary-Type Compressors (AREA)
  • Compressor (AREA)
BR8007897A 1979-12-05 1980-12-02 HELICOIDAL COMPRESSOR BR8007897A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792948993 DE2948993A1 (en) 1979-12-05 1979-12-05 COMPRESSORS, ESPECIALLY SCREW COMPRESSORS, WITH LUBRICANT CIRCUIT

Publications (1)

Publication Number Publication Date
BR8007897A true BR8007897A (en) 1981-08-11

Family

ID=6087687

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8007897A BR8007897A (en) 1979-12-05 1980-12-02 HELICOIDAL COMPRESSOR

Country Status (5)

Country Link
EP (1) EP0030275A1 (en)
JP (1) JPS5685587A (en)
AU (1) AU6468680A (en)
BR (1) BR8007897A (en)
DE (1) DE2948993A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4478054A (en) * 1983-07-12 1984-10-23 Dunham-Bush, Inc. Helical screw rotary compressor for air conditioning system having improved oil management
SE459203B (en) * 1983-12-01 1989-06-12 Atlas Copco Ab AXELTAETNING
DE3774711D1 (en) * 1987-10-31 1992-01-02 Leybold Ag TWO-SHAFT VACUUM PUMP WITH AT LEAST ONE CONNECTION LINE BETWEEN THE BEARING CHAMBERS.
EP0758054B1 (en) * 1995-08-09 2001-03-07 SULZER-ESCHER WYSS GmbH Oil circulation system for screw compressors
DE102010045881A1 (en) * 2010-09-17 2012-03-22 Pfeiffer Vacuum Gmbh vacuum pump
BE1023714B1 (en) * 2015-12-11 2017-06-26 Atlas Copco Airpower Naamloze Vennootschap Method for controlling the liquid injection of a compressor or expander device, a liquid-injected compressor or expander device and a liquid-injected compressor or expander element
BE1023673B1 (en) * 2015-12-11 2017-06-12 Atlas Copco Airpower Naamloze Vennootschap Method for controlling the liquid injection of a compressor device, a liquid-injected compressor device and a liquid-injected compressor element
WO2017096438A1 (en) * 2015-12-11 2017-06-15 Atlas Copco Airpower, Naamloze Vennootschap Method for regulating the liquid injection of a compressor, a liquid-injected compressor and a liquid-injected compressor element
JP6763953B2 (en) * 2015-12-11 2020-09-30 アトラス コプコ エアーパワー, ナームローゼ フェンノートシャップATLAS COPCO AIRPOWER, naamloze vennootschap Control method of liquid injection of compressor or expander device, liquid injection compressor or expander device, and liquid injection compressor or expander element
CN108757584B (en) * 2018-07-09 2024-03-12 大同北方天力增压技术有限公司 Silencer for turbocharger and air supplementing method thereof
DE102018216618A1 (en) * 2018-09-27 2020-04-02 Zf Friedrichshafen Ag Measuring arrangement for lubricant
DE102019111774A1 (en) * 2019-03-25 2020-10-01 Liebherr-Components Biberach Gmbh Drive device for a trench wall cutter
JP7411675B2 (en) 2019-03-25 2024-01-11 リープヘル－コンポーネンツ ビーベラッハ ゲーエムベーハー Drive device for trench cutter
CN113864188A (en) * 2021-07-23 2021-12-31 西安交通大学 Two-stage screw air compressor oil return device and method for reducing oil stirring loss
CN119554228A (en) * 2025-01-24 2025-03-04 马德宝真空设备集团有限公司 A circulating cooling Roots vacuum pump
CN120946578B (en) * 2025-10-16 2025-12-30 德耐尔节能科技（上海）股份有限公司 Water spray screw air compressor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1009347B (en) * 1954-07-03 1957-05-29 Werner Rietschle Rotary piston blower with circulating lubrication

Also Published As

Publication number Publication date
DE2948993A1 (en) 1981-06-11
JPS5685587A (en) 1981-07-11
EP0030275A1 (en) 1981-06-17
AU6468680A (en) 1981-06-11

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