GB2041450B - Rotary positive-displacement fluid-machines - Google Patents

Rotary positive-displacement fluid-machines

Info

Publication number
GB2041450B
GB2041450B GB8003509A GB8003509A GB2041450B GB 2041450 B GB2041450 B GB 2041450B GB 8003509 A GB8003509 A GB 8003509A GB 8003509 A GB8003509 A GB 8003509A GB 2041450 B GB2041450 B GB 2041450B
Authority
GB
United Kingdom
Prior art keywords
machines
displacement fluid
rotary positive
rotary
positive
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
Application number
GB8003509A
Other versions
GB2041450A (en
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.)
Hoerbiger Ventilwerke GmbH and Co KG
Original Assignee
Hoerbiger Ventilwerke GmbH and Co 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 Hoerbiger Ventilwerke GmbH and Co KG filed Critical Hoerbiger Ventilwerke GmbH and Co KG
Publication of GB2041450A publication Critical patent/GB2041450A/en
Application granted granted Critical
Publication of GB2041450B publication Critical patent/GB2041450B/en
Expired 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
    • F04C29/0014—Injection of a fluid in the working chamber for sealing, cooling and lubricating with control systems for the injection of the fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
GB8003509A 1979-02-12 1980-02-01 Rotary positive-displacement fluid-machines Expired GB2041450B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT104379A AT361601B (en) 1979-02-12 1979-02-12 CONTROL DEVICE

Publications (2)

Publication Number Publication Date
GB2041450A GB2041450A (en) 1980-09-10
GB2041450B true GB2041450B (en) 1983-04-13

Family

ID=3505344

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8003509A Expired GB2041450B (en) 1979-02-12 1980-02-01 Rotary positive-displacement fluid-machines

Country Status (5)

Country Link
AT (1) AT361601B (en)
BE (1) BE881459A (en)
DE (1) DE3001185A1 (en)
GB (1) GB2041450B (en)
IT (1) IT8019546A0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3706583A1 (en) * 1987-02-25 1988-09-08 Mannesmann Ag Distribution of the lubricant and coolant in rotary-screw compressors
CA2090390A1 (en) * 1992-08-07 1994-02-08 Jerome C. Roach Fail safe mechanical oil shutoff arrangement for screw compressor
GB2344856B (en) 1998-12-18 2002-12-18 Ingersoll Rand Company Ltd Method of operating compressor
BE1013931A3 (en) * 2001-01-25 2002-12-03 Atlas Copco Airpower Nv Gas compressor with oil injection screw compressor element, which does not need separate inlet for oil supply
CN1295437C (en) * 2003-05-22 2007-01-17 于政道 Loading automatic balancing double-helical-lobe refrigerating compressor
DE102006016318B4 (en) 2006-04-06 2008-06-05 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Screw compressor with relief valve

Also Published As

Publication number Publication date
AT361601B (en) 1981-03-25
IT8019546A0 (en) 1980-01-29
GB2041450A (en) 1980-09-10
BE881459A (en) 1980-05-16
ATA104379A (en) 1980-08-15
DE3001185A1 (en) 1980-08-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee