BR8202149A - ALTERNATIVE VOLUMETRIC COMPRESSOR WITH HYDRAULIC ACTIVATION - Google Patents

ALTERNATIVE VOLUMETRIC COMPRESSOR WITH HYDRAULIC ACTIVATION

Info

Publication number
BR8202149A
BR8202149A BR8202149A BR8202149A BR8202149A BR 8202149 A BR8202149 A BR 8202149A BR 8202149 A BR8202149 A BR 8202149A BR 8202149 A BR8202149 A BR 8202149A BR 8202149 A BR8202149 A BR 8202149A
Authority
BR
Brazil
Prior art keywords
hydraulic activation
volumetric compressor
alternative volumetric
alternative
compressor
Prior art date
Application number
BR8202149A
Other languages
Portuguese (pt)
Inventor
Franco Zanarini
Original Assignee
Safe Srl
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 Safe Srl filed Critical Safe Srl
Publication of BR8202149A publication Critical patent/BR8202149A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
    • F04B9/111—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members
    • F04B9/115—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by two single-acting liquid motors, each acting in one direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B25/00—Multi-stage pumps
    • F04B25/005—Multi-stage pumps with two cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compressor (AREA)
BR8202149A 1981-04-30 1982-04-14 ALTERNATIVE VOLUMETRIC COMPRESSOR WITH HYDRAULIC ACTIVATION BR8202149A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT03419/81A IT1145505B (en) 1981-04-30 1981-04-30 ALTERNATIVE VOLUMETRIC COMPRESSOR WITH HYDRAULIC OPERATION

Publications (1)

Publication Number Publication Date
BR8202149A true BR8202149A (en) 1983-03-22

Family

ID=11106959

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8202149A BR8202149A (en) 1981-04-30 1982-04-14 ALTERNATIVE VOLUMETRIC COMPRESSOR WITH HYDRAULIC ACTIVATION

Country Status (5)

Country Link
EP (1) EP0064481A1 (en)
AR (1) AR226971A1 (en)
AU (1) AU8290782A (en)
BR (1) BR8202149A (en)
IT (1) IT1145505B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2564526A1 (en) * 1984-05-18 1985-11-22 Dujmovic Tomislav High-pressure pump for wells of any depth
IT1187318B (en) * 1985-02-22 1987-12-23 Franco Zanarini VOLUMETRIC ALTERNATE COMPRESSOR WITH HYDRAULIC OPERATION
EP0340201A1 (en) * 1988-03-25 1989-11-02 Josef Brosowitsch Hydraulically actuated piston pump
GB9912233D0 (en) * 1998-12-04 1999-07-28 British Gas Plc Hydrualically driven compressor
DE102006007743B4 (en) * 2006-02-20 2016-03-17 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Reciprocating compressor with non-contact gap seal
EP2661557B1 (en) * 2011-01-07 2015-04-29 Avure Technologies AB Gas compressor
ITTO20120395A1 (en) * 2012-05-03 2012-08-02 Electro Power Systems Spa BOOSTER DEVICE FOR GAS COMPRESSION
CN109751147B (en) * 2019-01-22 2020-10-16 宁波吉利罗佑发动机零部件有限公司 Opposed piston and engine
CN111120243B (en) * 2019-12-27 2021-03-23 江苏万川液压机械设备有限公司 Double-layer charging barrel mechanism
CN111140460B (en) * 2019-12-27 2022-04-29 江苏万川液压机械设备有限公司 Single-cylinder single-feeding hydraulic piston pump
CN111120244B (en) * 2019-12-27 2021-12-28 江苏万川液压机械设备有限公司 Double-cylinder double-feeding hydraulic piston pump
CN111140489A (en) * 2019-12-27 2020-05-12 江苏万川液压机械设备有限公司 Three-way low-damping double-acting one-way valve
CN111140459B (en) * 2019-12-27 2021-03-23 江苏万川液压机械设备有限公司 Double-cylinder single-feeding hydraulic piston pump
CN111140458A (en) * 2019-12-27 2020-05-12 江苏万川液压机械设备有限公司 Single-cylinder double-feeding hydraulic piston pump
CN111120293B (en) * 2019-12-27 2021-12-28 江苏万川液压机械设备有限公司 Four-way low-damping double-acting one-way valve
CN116221059B (en) * 2023-02-28 2024-01-23 三一氢能有限公司 Compression ratio regulating and controlling method and device for multistage compression system
WO2024196243A1 (en) * 2023-03-21 2024-09-26 Dms Biodegradable Sdn. Bhd. An apparatus for increasing the pressure of a fluid

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB165253A (en) * 1920-04-09 1921-06-30 John S Barner Improvements in or relating to apparatus for compressing air or other fluids
FR796685A (en) * 1935-09-09 1936-04-11 Hydraulic pump
US2411020A (en) * 1943-10-27 1946-11-12 Denison Eng Co Fluid compressing apparatus
US3162133A (en) * 1962-02-26 1964-12-22 James E Smith Hydraulic power converter
DE2161459C3 (en) * 1971-12-10 1979-07-19 The Hotsy Corp., Englewood, Col. (V.St.A.) Hydrostatically driven double pump

Also Published As

Publication number Publication date
AU8290782A (en) 1982-11-04
IT1145505B (en) 1986-11-05
EP0064481A1 (en) 1982-11-10
IT8103419A0 (en) 1981-04-30
AR226971A1 (en) 1982-08-31

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 14/04/97