IT8519056A1 - Apparecchiatura per la regolazione della portata di compressori rotativi - Google Patents

Apparecchiatura per la regolazione della portata di compressori rotativi

Info

Publication number
IT8519056A1
IT8519056A1 IT1985A19056A IT1905685A IT8519056A1 IT 8519056 A1 IT8519056 A1 IT 8519056A1 IT 1985A19056 A IT1985A19056 A IT 1985A19056A IT 1905685 A IT1905685 A IT 1905685A IT 8519056 A1 IT8519056 A1 IT 8519056A1
Authority
IT
Italy
Prior art keywords
regulating
equipment
flow rate
rotary compressors
compressors
Prior art date
Application number
IT1985A19056A
Other languages
English (en)
Other versions
IT1183094B (it
IT8519056A0 (it
Original Assignee
Hoerbiger Ventilwerke Ag
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 Ag filed Critical Hoerbiger Ventilwerke Ag
Publication of IT8519056A0 publication Critical patent/IT8519056A0/it
Publication of IT8519056A1 publication Critical patent/IT8519056A1/it
Application granted granted Critical
Publication of IT1183094B publication Critical patent/IT1183094B/it

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7898—Pivoted valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/88054—Direct response normally closed valve limits direction of flow

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)
  • Check Valves (AREA)
  • Lift Valve (AREA)
IT19056/85A 1984-01-13 1985-01-09 Apparecchiatura per la regolazione della portata di compressori rotativi IT1183094B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0009284A AT380082B (de) 1984-01-13 1984-01-13 Einrichtung zum regeln der foerdermenge von rotationsverdichtern

Publications (3)

Publication Number Publication Date
IT8519056A0 IT8519056A0 (it) 1985-01-09
IT8519056A1 true IT8519056A1 (it) 1986-07-09
IT1183094B IT1183094B (it) 1987-10-05

Family

ID=3481297

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19056/85A IT1183094B (it) 1984-01-13 1985-01-09 Apparecchiatura per la regolazione della portata di compressori rotativi

Country Status (10)

Country Link
US (1) US4569636A (it)
JP (1) JPS60169693A (it)
AT (1) AT380082B (it)
BE (1) BE901478A (it)
DE (1) DE3447797C2 (it)
FI (1) FI82754C (it)
FR (1) FR2560300B1 (it)
GB (1) GB2155151B (it)
IT (1) IT1183094B (it)
SU (1) SU1447295A3 (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3607659A1 (de) * 1985-04-03 1986-10-16 Hoerbiger Ventilwerke Ag, Wien Einrichtung zum regeln der foerdermenge von verdichtern
JPH0687504B2 (ja) * 1988-04-05 1994-11-02 株式会社東芝 半導体装置
US5072753A (en) * 1991-01-22 1991-12-17 Watts Regulator Company Toggle linkage check valve
US5176172A (en) * 1991-01-22 1993-01-05 Watts Regulator Company Toggle linkage check valve
US5236009A (en) * 1991-01-22 1993-08-17 Watts Investment Company Double check backflow preventer with improved toggle linkage check valve
US5711341A (en) * 1997-02-25 1998-01-27 Conbraco Industries, Inc. Swing-type check valve assembly retained within a valve housing by abutting engagement with a valve cover and a port of the valve housing
US5794655A (en) * 1997-02-25 1998-08-18 Conbraco Industries, Inc. Swing-type check valve assembly having an integrated valve seat and valve housing cover
ES2156507B1 (es) * 1998-10-19 2002-02-01 Lopez Jose Bueno Valvula de retencion, especialmente para circuitos neumaticos.
AT413871B (de) * 2001-02-12 2006-06-15 Hoerbiger Kompressortech Hold Einrichtung zum regeln der fördermenge von rotationsverdichtern
US7434593B2 (en) * 2002-10-23 2008-10-14 Zurn Industries, Llc Double check valve assembly
US7784483B2 (en) * 2005-01-21 2010-08-31 Zurn Industries, Llc Backflow preventer
WO2008022367A1 (en) 2006-08-24 2008-02-28 Global Valve Technology Limited Centreline flow valve
EP2520782B1 (en) * 2009-12-29 2016-04-13 Kawasaki Jukogyo Kabushiki Kaisha Supercharger intake duct
CN103104499A (zh) * 2012-11-15 2013-05-15 福建雪人压缩机科技有限公司 一种带有止回阀的制冷螺杆压缩机吸气端座
CN104763637A (zh) * 2015-05-06 2015-07-08 周玉萍 一种螺杆式空压机进气限流管

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB151969A (en) * 1914-03-09 1921-11-14 Deutsche Maschf Ag Improvements relating to rotary compressors
US1187535A (en) * 1915-04-26 1916-06-20 Motor Cooling Systems Company Circulator-check.
US1507001A (en) * 1920-12-13 1924-09-02 Robertson Nellie Eckert Valve
GB196932A (en) * 1922-04-29 1923-09-13 Albert Karl Iseler Improvements relating to regulating and protecting devices for rotary pumps and so forth
US2048088A (en) * 1935-01-16 1936-07-21 Wagner Henry Backwater valve to be used on sewers, drains, and the like
GB772690A (en) * 1954-03-12 1957-04-17 Ames Irrigation Pty Ltd Improvements in or relating to check and foot valves
FR1159637A (fr) * 1955-07-14 1958-06-30 Wagner Electric Corp Procédé et dispositif de graissage pour compresseurs d'air et appareils similaires
GB811237A (en) * 1956-03-07 1959-04-02 Peacock Brothers Ltd Check valve for oil pipe lines
US2991002A (en) * 1956-03-21 1961-07-04 Chicago Pneumatic Tool Co Installations for compressing air or gas
GB850091A (en) * 1957-10-09 1960-09-28 British Oxygen Co Ltd Non-return valve
FR1187911A (fr) * 1957-11-04 1959-09-17 W R Ames Company Vanne de retenue à fermeture instantanée
GB870804A (en) * 1958-08-20 1961-06-21 Gwynnes Pumps Ltd Improvements relating to valves for the control of fluids
NL103683C (it) * 1959-05-20
FR1261509A (fr) * 1960-06-23 1961-05-19 Normalair Ltd Dispositif gonfleur pour embarcations pneumatiques et autres structures gonflables
GB983779A (en) * 1962-06-07 1965-02-17 Corah St Margaret Ltd N One-way valve
US3463189A (en) * 1966-03-07 1969-08-26 Wheatley Co Charles Blow-down vent and check valve
BE791878A (fr) * 1971-11-26 1973-03-16 Bryan Donkin Co Ltd Perfectionnement aux clapets de non-retour
DE2449857C3 (de) * 1974-10-19 1979-04-05 Rheinische Armaturen- Und Maschinenfabrik Albert Sempell, 4050 Moenchengladbach Rückschlagarmatur ffir Rohrleitungen
DE2500040A1 (de) * 1975-01-02 1976-07-08 Sullair Europ Corp Selbsttaetige steuervorrichtung fuer den einlass eines verdichters
DE2944053A1 (de) * 1979-10-31 1981-05-14 Isartaler Schraubenkompressoren Gmbh, 8192 Gertsried Ansaugsteuervorrichtung fuer einen verdichter
US4406588A (en) * 1980-11-03 1983-09-27 Rudolf Hofmann Compressor suction regulator

Also Published As

Publication number Publication date
DE3447797C2 (de) 1994-02-03
IT1183094B (it) 1987-10-05
GB8500715D0 (en) 1985-02-13
DE3447797A1 (de) 1985-07-18
FR2560300A1 (fr) 1985-08-30
JPS60169693A (ja) 1985-09-03
US4569636A (en) 1986-02-11
ATA9284A (de) 1985-08-15
GB2155151A (en) 1985-09-18
AT380082B (de) 1986-04-10
JPH0559279B1 (it) 1993-08-30
FI82754B (fi) 1990-12-31
FR2560300B1 (fr) 1991-06-14
GB2155151B (en) 1987-09-16
BE901478A (fr) 1985-05-02
SU1447295A3 (ru) 1988-12-23
IT8519056A0 (it) 1985-01-09
FI850139A0 (fi) 1985-01-11
FI850139L (fi) 1985-07-14
FI82754C (fi) 1991-04-10

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960127