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GB960128A - An hydraulic pressure intensifier - Google Patents

An hydraulic pressure intensifier

Info

Publication number
GB960128A
GB960128A GB4465161A GB4465161A GB960128A GB 960128 A GB960128 A GB 960128A GB 4465161 A GB4465161 A GB 4465161A GB 4465161 A GB4465161 A GB 4465161A GB 960128 A GB960128 A GB 960128A
Authority
GB
United Kingdom
Prior art keywords
piston
cylinder
liquid
low pressure
passage
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
GB4465161A
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.)
Individual
Original Assignee
Individual
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 to BE625604D priority Critical patent/BE625604A/xx
Priority to NL286626D priority patent/NL286626A/xx
Application filed by Individual filed Critical Individual
Priority to GB4465161A priority patent/GB960128A/en
Priority to NO14671762A priority patent/NO115426B/no
Priority to CH1431762A priority patent/CH426500A/en
Priority to FR918385A priority patent/FR1340780A/en
Priority to ES283309A priority patent/ES283309A1/en
Publication of GB960128A publication Critical patent/GB960128A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
    • F16D65/28—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged apart from the brake
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • B60T11/224—Master control, e.g. master cylinders with pressure-varying means, e.g. with two stage operation provided by use of different piston diameters including continuous variation from one diameter to another
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Braking Arrangements (AREA)
  • Actuator (AREA)
  • Press Drives And Press Lines (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Reciprocating Pumps (AREA)

Abstract

960,128. Hydraulic intensifiers. T. HINDMARCH. Nov. 13, 1962 [Dec. 13, 1961], No. 44651/61. Heading F1P. [Also in Division F2] An hydraulic pressure intensifier comprises a small piston 1 slidable in a cylinder 2 and connected to a large piston 8 slidable in a cylinder 9 so that variable low pressure liquid supplied through a passage 10 acts upon the piston 8 to provide a proportional high pressure liquid to supply e.g. a braking system connected at 3 to the cylinder 2, the cylinders 2, 9 being both vented to atmosphere when the low pressure supply is withdrawn through respectively a valve 4 in the piston 1 opened by a rod 5 and through a bleed hole 17 in the piston 8. A further piston 13 coaxially connected with the pistons 1 and 8 is at all times urged in a direction which tends to lower the pressure in the small cylinder 2 by a continuously maintained low pressure liquid supplied to a pressure chamber 12 through a passage 11. Liquid released from the cylinder 2 by the opening of the valve 4 passes through a passage 6 in the piston 1 into a reservoir 7. Liquid which seeps past the pistons 8, 13 and through the bleed hole 17 is drained to a sump, not shown, of the low pressure supply. A plunger, Fig. 3 not shown, having a valve may be inserted in the vertical bore 21 of the reservoir 7 and is manually reciprocated in order to pump out air contaminated liquid through a normally closed hole in the high pressure system.
GB4465161A 1961-12-13 1961-12-13 An hydraulic pressure intensifier Expired GB960128A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BE625604D BE625604A (en) 1961-12-13
NL286626D NL286626A (en) 1961-12-13
GB4465161A GB960128A (en) 1961-12-13 1961-12-13 An hydraulic pressure intensifier
NO14671762A NO115426B (en) 1961-12-13 1962-12-05
CH1431762A CH426500A (en) 1961-12-13 1962-12-06 Hydraulic pressure booster
FR918385A FR1340780A (en) 1961-12-13 1962-12-12 Hydraulic pressure booster
ES283309A ES283309A1 (en) 1961-12-13 1962-12-12 Improvements in hydraulic pressure multipliers (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4465161A GB960128A (en) 1961-12-13 1961-12-13 An hydraulic pressure intensifier

Publications (1)

Publication Number Publication Date
GB960128A true GB960128A (en) 1964-06-10

Family

ID=10434211

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4465161A Expired GB960128A (en) 1961-12-13 1961-12-13 An hydraulic pressure intensifier

Country Status (6)

Country Link
BE (1) BE625604A (en)
CH (1) CH426500A (en)
ES (1) ES283309A1 (en)
GB (1) GB960128A (en)
NL (1) NL286626A (en)
NO (1) NO115426B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11040708B2 (en) 2016-10-14 2021-06-22 Trevor Michael Mennie Brake control system
CN113389701A (en) * 2020-03-13 2021-09-14 绍兴吉能纳米科技有限公司 Four pump body superhigh pressure isotropic symmetry of homonymy

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11040708B2 (en) 2016-10-14 2021-06-22 Trevor Michael Mennie Brake control system
CN113389701A (en) * 2020-03-13 2021-09-14 绍兴吉能纳米科技有限公司 Four pump body superhigh pressure isotropic symmetry of homonymy

Also Published As

Publication number Publication date
ES283309A1 (en) 1963-03-01
NL286626A (en)
NO115426B (en) 1968-09-30
CH426500A (en) 1966-12-15
BE625604A (en)

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