IT1103276B - Compressore a capsulismo a tenuta di olio - Google Patents

Compressore a capsulismo a tenuta di olio

Info

Publication number
IT1103276B
IT1103276B IT49497/78A IT4949778A IT1103276B IT 1103276 B IT1103276 B IT 1103276B IT 49497/78 A IT49497/78 A IT 49497/78A IT 4949778 A IT4949778 A IT 4949778A IT 1103276 B IT1103276 B IT 1103276B
Authority
IT
Italy
Prior art keywords
capsulising
compressor
oil seal
seal
oil
Prior art date
Application number
IT49497/78A
Other languages
English (en)
Other versions
IT7849497A0 (it
Original Assignee
Hydrovane Compressor
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
Priority claimed from GB2208077A external-priority patent/GB1599319A/en
Application filed by Hydrovane Compressor filed Critical Hydrovane Compressor
Publication of IT7849497A0 publication Critical patent/IT7849497A0/it
Application granted granted Critical
Publication of IT1103276B publication Critical patent/IT1103276B/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
    • 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
    • F04C28/06—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for stopping, starting, idling or no-load operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
IT49497/78A 1977-05-25 1978-05-23 Compressore a capsulismo a tenuta di olio IT1103276B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2208077A GB1599319A (en) 1977-05-25 1977-05-25 Rotary compressors
GB71478 1978-01-09

Publications (2)

Publication Number Publication Date
IT7849497A0 IT7849497A0 (it) 1978-05-23
IT1103276B true IT1103276B (it) 1985-10-14

Family

ID=26236138

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49497/78A IT1103276B (it) 1977-05-25 1978-05-23 Compressore a capsulismo a tenuta di olio

Country Status (10)

Country Link
US (1) US4388046A (it)
JP (1) JPS541411A (it)
AU (1) AU3645278A (it)
DE (1) DE2822779A1 (it)
ES (1) ES470177A1 (it)
FI (1) FI781656A (it)
FR (1) FR2392258A1 (it)
HK (1) HK97284A (it)
IT (1) IT1103276B (it)
SE (1) SE7806028L (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515382B1 (fr) * 1981-10-27 1985-07-12 Maco Meudon Sa Dispositif regulateur pour un compresseur, et notamment un compresseur a vis
DE3146535A1 (de) * 1981-11-24 1983-06-01 Isartaler Schraubenkompressoren GmbH, 8192 Geretsried "steuerungsvorrichtung fuer einen verdichter"
GB2147363B (en) * 1983-09-28 1987-02-11 Hydrovane Compressor Positive displacement rotary compressors
GB2164095B (en) * 1984-09-05 1988-01-27 Hydrovane Compressor Rotary air compressors
US4762469A (en) * 1986-03-03 1988-08-09 American Standard Inc. Rotor anti-reverse rotation arrangement in a screw compressor
JPS63147868A (ja) * 1986-12-09 1988-06-20 マツダ株式会社 耐摩性摺動部材の製造方法
IT1223469B (it) * 1987-12-15 1990-09-19 Enea Mattei Spa Apparecchiatura per il controllo di un compressore d'aria rotativo
US5244357A (en) * 1990-03-16 1993-09-14 Hoerbiger Ventilwerke Aktiengesellshaft Method for continuous control of delivery rate of reciprocating compressors and device for carrying out the method
AT401551B (de) * 1994-03-30 1996-10-25 Hoerbiger Ventilwerke Ag Vorrichtung zur druckabsenkung eines verdichters
BE1015079A4 (nl) * 2002-08-22 2004-09-07 Atlas Copco Airpower Nv Compressor met drukontlasting.
US20060127224A1 (en) * 2004-12-13 2006-06-15 Bendix Commercial Vehicle Systems Llc Air compressor control
JP2009036056A (ja) * 2007-07-31 2009-02-19 Ubukata Industries Co Ltd 密閉形電動圧縮機
PL3516279T3 (pl) 2016-09-21 2022-03-21 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Zawór minimalnego ciśnienia dla sprężarki śrubowej dla pojazdu, zwłaszcza pojazdu użytkowego
BE1025384B1 (nl) * 2017-07-07 2019-02-11 Atlas Copco Airpower Naamloze Vennootschap Een minimumdrukregelklep en compressor omvattende een dergelijke minimumdrukregelklep

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR511086A (fr) * 1920-03-04 1920-12-16 Deutsche Maschf Ag Procédé de réglage des machines à piston rotatif
CH163347A (de) * 1931-04-18 1933-08-15 Schweiz Lokomotiv Und Maschine Einrichtung an Verdichtern, insbesondere Drehkolbenverdichtern, zum selbsttätigen Leeranfahren derselben.
US3059832A (en) * 1954-05-11 1962-10-23 Chicago Pneumatic Tool Co Unloader control for a rotary compressor
US2961147A (en) * 1958-04-07 1960-11-22 Westinghouse Air Brake Co Control system for fluid compressors
FR1413992A (fr) * 1964-09-01 1965-10-15 Jaeger Machine Co Compresseur rotatif
US3367562A (en) * 1966-06-23 1968-02-06 Atlas Copco Ab Means for unloading and controlling compressor units
FR1574479A (it) * 1968-07-17 1969-07-11
FR2029187A5 (it) * 1969-01-16 1970-10-16 Ingersoll Rand Co
US3602610A (en) * 1970-02-19 1971-08-31 Worthington Corp Control system for rotary compressors
US3737252A (en) * 1971-02-23 1973-06-05 Carrier Corp Method of and apparatus for controlling the operation of gas compression apparatus
GB1383569A (en) * 1971-08-25 1974-02-12 Hokuetsu Kogyo Co Minimising power consumption of oillubricated rotary compressors
US3788776A (en) * 1972-08-10 1974-01-29 Gardner Denver Co Compressor unloading control
US3860363A (en) * 1973-05-10 1975-01-14 Chicago Pneumatic Tool Co Rotary compressor having improved control system
DE2500040A1 (de) * 1975-01-02 1976-07-08 Sullair Europ Corp Selbsttaetige steuervorrichtung fuer den einlass eines verdichters
US4068980A (en) * 1976-10-01 1978-01-17 Gardner-Denver Company Compressor startup control

Also Published As

Publication number Publication date
AU3645278A (en) 1979-11-29
FR2392258A1 (fr) 1978-12-22
FR2392258B1 (it) 1983-10-07
DE2822779A1 (de) 1978-12-07
FI781656A (fi) 1978-11-26
ES470177A1 (es) 1979-03-16
IT7849497A0 (it) 1978-05-23
JPS541411A (en) 1979-01-08
HK97284A (en) 1984-12-21
US4388046A (en) 1983-06-14
SE7806028L (sv) 1978-11-26

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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: 19970530