FR2423658B1 - Dispositif de commande d'aspiration pour compresseur - Google Patents

Dispositif de commande d'aspiration pour compresseur

Info

Publication number
FR2423658B1
FR2423658B1 FR7909933A FR7909933A FR2423658B1 FR 2423658 B1 FR2423658 B1 FR 2423658B1 FR 7909933 A FR7909933 A FR 7909933A FR 7909933 A FR7909933 A FR 7909933A FR 2423658 B1 FR2423658 B1 FR 2423658B1
Authority
FR
France
Prior art keywords
compressor
control device
suction control
suction
control
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
FR7909933A
Other languages
English (en)
Other versions
FR2423658A1 (fr
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.)
Sullair Schraubenkompressoren GmbH
Original Assignee
Sullair Schraubenkompressoren GmbH
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 Sullair Schraubenkompressoren GmbH filed Critical Sullair Schraubenkompressoren GmbH
Publication of FR2423658A1 publication Critical patent/FR2423658A1/fr
Application granted granted Critical
Publication of FR2423658B1 publication Critical patent/FR2423658B1/fr
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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)
FR7909933A 1978-04-19 1979-04-19 Dispositif de commande d'aspiration pour compresseur Expired FR2423658B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19787811860 DE7811860U1 (de) 1978-04-19 1978-04-19 Ansaugsteuervorrichtung fuer einen verdichter

Publications (2)

Publication Number Publication Date
FR2423658A1 FR2423658A1 (fr) 1979-11-16
FR2423658B1 true FR2423658B1 (fr) 1987-01-23

Family

ID=6690684

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7909933A Expired FR2423658B1 (fr) 1978-04-19 1979-04-19 Dispositif de commande d'aspiration pour compresseur

Country Status (4)

Country Link
BE (1) BE875711A (fr)
DE (1) DE7811860U1 (fr)
FR (1) FR2423658B1 (fr)
GB (1) GB2019492B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2944053A1 (de) * 1979-10-31 1981-05-14 Isartaler Schraubenkompressoren Gmbh, 8192 Gertsried Ansaugsteuervorrichtung fuer einen verdichter
US4652216A (en) * 1984-05-21 1987-03-24 Allied Corporation Compressor inlet control device
DE4242406C2 (de) * 1992-12-08 2002-10-31 Grasso Gmbh Refrigeration Tech Anordnung in einem Schraubenverdichter
ITBO20030781A1 (it) * 2003-12-23 2005-06-24 Hoerbiger Italiana S P A Assieme di valvola di aspirazione per gruppi compressori a vite

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH164448A (de) * 1932-06-18 1933-09-30 Schweizerische Lokomotiv Einrichtung für stossweise Beschickung.
US2244828A (en) * 1938-07-15 1941-06-10 Wagner Electric Corp Automatic control valve for compressors
US2234471A (en) * 1939-10-25 1941-03-11 Wagner Electric Corp Valve mechanism for unloading compressors
US2234488A (en) * 1939-11-08 1941-03-11 Wagner Electric Corp Compressor unloading valve mechanism
FR873949A (fr) * 1940-06-13 1942-07-23 Klein Installation de compression
GB1318885A (en) * 1969-07-29 1973-05-31 Hydrovane Compressor Rotary compressors
US3632231A (en) * 1970-02-19 1972-01-04 Worthington Corp Suction pressure relieving system for a rotary vane compressor

Also Published As

Publication number Publication date
BE875711A (fr) 1979-08-16
GB2019492B (en) 1982-10-13
FR2423658A1 (fr) 1979-11-16
GB2019492A (en) 1979-10-31
DE7811860U1 (de) 1978-08-31

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Legal Events

Date Code Title Description
ST Notification of lapse