FR2694602A1 - Système mécanique de sécurité pour l'interruption de la circulation d'huile dans un compresseur à vis sans fin. - Google Patents

Système mécanique de sécurité pour l'interruption de la circulation d'huile dans un compresseur à vis sans fin. Download PDF

Info

Publication number
FR2694602A1
FR2694602A1 FR9309553A FR9309553A FR2694602A1 FR 2694602 A1 FR2694602 A1 FR 2694602A1 FR 9309553 A FR9309553 A FR 9309553A FR 9309553 A FR9309553 A FR 9309553A FR 2694602 A1 FR2694602 A1 FR 2694602A1
Authority
FR
France
Prior art keywords
compressor
oil
passage
pressure
downstream
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.)
Pending
Application number
FR9309553A
Other languages
English (en)
French (fr)
Inventor
Jerome C Roach
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.)
Trane US Inc
Original Assignee
American Standard Inc
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 American Standard Inc filed Critical American Standard Inc
Publication of FR2694602A1 publication Critical patent/FR2694602A1/fr
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
    • F25B1/047—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type of 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
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
FR9309553A 1992-08-07 1993-08-03 Système mécanique de sécurité pour l'interruption de la circulation d'huile dans un compresseur à vis sans fin. Pending FR2694602A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US92679792A 1992-08-07 1992-08-07

Publications (1)

Publication Number Publication Date
FR2694602A1 true FR2694602A1 (fr) 1994-02-11

Family

ID=25453735

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9309553A Pending FR2694602A1 (fr) 1992-08-07 1993-08-03 Système mécanique de sécurité pour l'interruption de la circulation d'huile dans un compresseur à vis sans fin.

Country Status (6)

Country Link
JP (1) JPH06108982A (it)
CA (1) CA2090390A1 (it)
DE (1) DE4325200A1 (it)
FR (1) FR2694602A1 (it)
GB (1) GB2269424A (it)
IT (1) IT1262389B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2344856B (en) * 1998-12-18 2002-12-18 Ingersoll Rand Company Ltd Method of operating compressor
BE1013931A3 (nl) * 2001-01-25 2002-12-03 Atlas Copco Airpower Nv Schroefcompressor.
US7677051B2 (en) 2004-05-18 2010-03-16 Carrier Corporation Compressor lubrication

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3243103A (en) * 1964-05-21 1966-03-29 Worthington Corp Lubricating arrangement for a pumping means
GB2041450A (en) * 1979-02-12 1980-09-10 Hoerbiger Ventilwerke Ag Rotary positive-displacement fluid-machines
GB2187509A (en) * 1986-03-03 1987-09-09 American Standard Inc Preventing reverse rotation in a screw compressor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB432252A (it) *
GB564969A (en) * 1943-09-18 1944-10-20 Arthur Cyril Thornton Improvements in or relating to engine driven rotary air compressors for aero engines
GB636782A (en) * 1948-01-14 1950-05-03 Thomas Winter Nichols Improvements in rotary compressors
GB1597718A (en) * 1978-05-30 1981-09-09 Compair Constr Mining Ltd Lubrication systems for air compressors
AT358705B (de) * 1979-04-13 1980-09-25 Hoerbiger Ventilwerke Ag Steueranordnung fuer die kuehlfluessigkeit von verdichtern mit fluessigkeitseinspritzung
GB2147363B (en) * 1983-09-28 1987-02-11 Hydrovane Compressor Positive displacement rotary compressors
JPS60249690A (ja) * 1984-05-21 1985-12-10 ゼネラル　シグナル　コーポレーシヨン 回転ピストン真空ポンプ
DE3706583A1 (de) * 1987-02-25 1988-09-08 Mannesmann Ag Verteilung der schmier- und kuehlfluessigkeit in schraubenverdichtern

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3243103A (en) * 1964-05-21 1966-03-29 Worthington Corp Lubricating arrangement for a pumping means
GB2041450A (en) * 1979-02-12 1980-09-10 Hoerbiger Ventilwerke Ag Rotary positive-displacement fluid-machines
GB2187509A (en) * 1986-03-03 1987-09-09 American Standard Inc Preventing reverse rotation in a screw compressor

Also Published As

Publication number Publication date
CA2090390A1 (en) 1994-02-08
GB9304508D0 (en) 1993-04-21
ITRM930539A1 (it) 1995-02-06
ITRM930539A0 (it) 1993-08-06
IT1262389B (it) 1996-06-19
JPH06108982A (ja) 1994-04-19
DE4325200A1 (de) 1994-02-10
GB2269424A (en) 1994-02-09

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