CH546892A - DEVICE FOR CREATING AN OVERPRESSION IN A FLUID. - Google Patents

DEVICE FOR CREATING AN OVERPRESSION IN A FLUID.

Info

Publication number
CH546892A
CH546892A CH1678971A CH546892DA CH546892A CH 546892 A CH546892 A CH 546892A CH 1678971 A CH1678971 A CH 1678971A CH 546892D A CH546892D A CH 546892DA CH 546892 A CH546892 A CH 546892A
Authority
CH
Switzerland
Prior art keywords
overpression
creating
fluid
Prior art date
Application number
CH1678971A
Other languages
French (fr)
Original Assignee
Rambert Sa
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 Rambert Sa filed Critical Rambert Sa
Publication of CH546892A publication Critical patent/CH546892A/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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L23/00—Valves controlled by impact by piston, e.g. in free-piston machines
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/028—Controlling a pressure difference

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Fluid Pressure (AREA)
CH1678971A 1970-11-20 1971-11-18 DEVICE FOR CREATING AN OVERPRESSION IN A FLUID. CH546892A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR707041667A FR2085623B1 (en) 1970-11-20 1970-11-20

Publications (1)

Publication Number Publication Date
CH546892A true CH546892A (en) 1974-03-15

Family

ID=9064443

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1678971A CH546892A (en) 1970-11-20 1971-11-18 DEVICE FOR CREATING AN OVERPRESSION IN A FLUID.

Country Status (13)

Country Link
BE (1) BE775503A (en)
BR (1) BR7107726D0 (en)
CA (1) CA989668A (en)
CH (1) CH546892A (en)
DE (1) DE2156646A1 (en)
ES (1) ES387369A1 (en)
FR (1) FR2085623B1 (en)
GB (1) GB1353553A (en)
IL (1) IL38195A (en)
IT (1) IT942836B (en)
LU (1) LU64292A1 (en)
NL (1) NL7115656A (en)
SE (1) SE379568B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4512188A (en) * 1982-08-25 1985-04-23 Getty Oil Company Flow rate control and metering means for shear-sensitive liquids
US8419099B2 (en) 2011-07-21 2013-04-16 Nissan North America, Inc. Vehicle body structure

Also Published As

Publication number Publication date
SE379568B (en) 1975-10-13
NL7115656A (en) 1972-05-24
FR2085623A1 (en) 1971-12-31
GB1353553A (en) 1974-05-22
BR7107726D0 (en) 1973-02-20
CA989668A (en) 1976-05-25
LU64292A1 (en) 1972-06-02
BE775503A (en) 1972-03-16
DE2156646A1 (en) 1972-05-25
IL38195A (en) 1974-07-31
FR2085623B1 (en) 1973-02-02
IL38195A0 (en) 1972-01-27
ES387369A1 (en) 1974-01-01
IT942836B (en) 1973-04-02

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Legal Events

Date Code Title Description
PL Patent ceased