GB768258A - Improvements in or relating to hydraulic pressure intensifiers or boosters - Google Patents

Improvements in or relating to hydraulic pressure intensifiers or boosters

Info

Publication number
GB768258A
GB768258A GB16702/54A GB1670254A GB768258A GB 768258 A GB768258 A GB 768258A GB 16702/54 A GB16702/54 A GB 16702/54A GB 1670254 A GB1670254 A GB 1670254A GB 768258 A GB768258 A GB 768258A
Authority
GB
United Kingdom
Prior art keywords
valve
chambers
low pressure
boosters
relating
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
GB16702/54A
Inventor
Walter Robert Winfield
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.)
Fawcett Preston & Co Ltd
Original Assignee
Fawcett Preston & Co Ltd
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 Fawcett Preston & Co Ltd filed Critical Fawcett Preston & Co Ltd
Priority to GB16702/54A priority Critical patent/GB768258A/en
Publication of GB768258A publication Critical patent/GB768258A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B3/00—Intensifiers or fluid-pressure converters, e.g. pressure exchangers; Conveying pressure from one fluid system to another, without contact between the fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)

Abstract

768,258. Reciprocating pumps. FAWCETT, PRESTON & CO., Ltd. June 30, 1955 [June 8, 1954], No. 16702/54. Class 102(1) [Also in Group XXIX] A hydraulic pump intensifier comprises a differential piston a working in high and low pressure chambers b<SP>1</SP>, b<SP>2</SP>, b<SP>3</SP>, b<SP>4</SP>. Low pressure liquid to the chambers b<SP>1</SP>, b<SP>2</SP> is controlled by a valve h, solenoid actuated under the control of limit switches f, g. Low pressure liquid may also be supplied to the chambers b<SP>3</SP>, b<SP>4</SP> through the valve h or they may be separately supplied. The valve h may be replaced by two separate valves; the limit switches f, g may be replaced by pressure actuated switches in the lines j\ j<SP>2</SP>. A pressure switch q breaks the valve control circuit at a predetermined pressure.
GB16702/54A 1954-06-08 1954-06-08 Improvements in or relating to hydraulic pressure intensifiers or boosters Expired GB768258A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB16702/54A GB768258A (en) 1954-06-08 1954-06-08 Improvements in or relating to hydraulic pressure intensifiers or boosters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16702/54A GB768258A (en) 1954-06-08 1954-06-08 Improvements in or relating to hydraulic pressure intensifiers or boosters

Publications (1)

Publication Number Publication Date
GB768258A true GB768258A (en) 1957-02-13

Family

ID=10082123

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16702/54A Expired GB768258A (en) 1954-06-08 1954-06-08 Improvements in or relating to hydraulic pressure intensifiers or boosters

Country Status (1)

Country Link
GB (1) GB768258A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1104826B (en) * 1957-05-23 1961-04-13 Otto M Kaestner Pump for pumping concrete and similar viscous masses
DE1265586B (en) * 1958-04-23 1968-04-04 Crane Co Hydraulic device with double-acting differential piston
US3382669A (en) * 1966-05-25 1968-05-14 Burndy Corp Hydraulic booster apparatus
GB2192433A (en) * 1986-07-09 1988-01-13 Rustan Designs Limited &cirf& Double acting pump
GB2275969A (en) * 1993-03-01 1994-09-14 Europ Gas Turbines Ltd Hydraulic intensifier
DE102006057426A1 (en) * 2006-12-06 2008-06-12 Robert Bosch Gmbh High pressure testing device for production of high pressure for pressure testing of test pieces, has primary cycle and secondary cycle, which is downstream to primary cycle
FR3020659A1 (en) * 2014-05-05 2015-11-06 Db Ind PRESSURE AMPLIFIER "HYDREAUBOOST"
CN114535434A (en) * 2022-03-07 2022-05-27 国家电网有限公司 Novel embedded splicing sleeve extrusion bulging hydraulic system

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1104826B (en) * 1957-05-23 1961-04-13 Otto M Kaestner Pump for pumping concrete and similar viscous masses
DE1265586B (en) * 1958-04-23 1968-04-04 Crane Co Hydraulic device with double-acting differential piston
US3382669A (en) * 1966-05-25 1968-05-14 Burndy Corp Hydraulic booster apparatus
GB2192433A (en) * 1986-07-09 1988-01-13 Rustan Designs Limited &cirf& Double acting pump
GB2275969A (en) * 1993-03-01 1994-09-14 Europ Gas Turbines Ltd Hydraulic intensifier
GB2275969B (en) * 1993-03-01 1997-09-17 Europ Gas Turbines Ltd Hydraulic intensifier
DE102006057426A1 (en) * 2006-12-06 2008-06-12 Robert Bosch Gmbh High pressure testing device for production of high pressure for pressure testing of test pieces, has primary cycle and secondary cycle, which is downstream to primary cycle
FR3020659A1 (en) * 2014-05-05 2015-11-06 Db Ind PRESSURE AMPLIFIER "HYDREAUBOOST"
CN114535434A (en) * 2022-03-07 2022-05-27 国家电网有限公司 Novel embedded splicing sleeve extrusion bulging hydraulic system
CN114535434B (en) * 2022-03-07 2024-01-19 国家电网有限公司 Novel embedded splicing sleeve extrusion bulging hydraulic system

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