FR51151E - Compressor for hydraulic brakes and transmissions - Google Patents

Compressor for hydraulic brakes and transmissions

Info

Publication number
FR51151E
FR51151E FR51151DA FR51151E FR 51151 E FR51151 E FR 51151E FR 51151D A FR51151D A FR 51151DA FR 51151 E FR51151 E FR 51151E
Authority
FR
France
Prior art keywords
transmissions
compressor
hydraulic brakes
brakes
hydraulic
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
Other languages
French (fr)
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.)
Gamain SA Des Atel
Original Assignee
Gamain SA Des Atel
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 Gamain SA Des Atel filed Critical Gamain SA Des Atel
Application granted granted Critical
Publication of FR51151E publication Critical patent/FR51151E/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B25/00—Multi-stage pumps
    • F04B25/02—Multi-stage pumps of stepped piston type
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
    • F04B39/0016—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons with valve arranged in the piston
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
    • F04B39/0022—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons piston rods
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/16—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by adjusting the capacity of dead spaces of working chambers
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/18—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by changing the effective cross-section of the working surface of the piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
FR51151D 1937-06-23 1939-07-05 Compressor for hydraulic brakes and transmissions Expired FR51151E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR703652X 1937-06-23

Publications (1)

Publication Number Publication Date
FR51151E true FR51151E (en) 1941-09-30

Family

ID=9062524

Family Applications (4)

Application Number Title Priority Date Filing Date
FR833592D Expired FR833592A (en) 1937-06-23 1937-06-23 Compressor for hydraulic brakes and transmissions
FR49540D Expired FR49540E (en) 1937-06-23 1938-06-08 Compressor for hydraulic brakes and transmissions
FR51128D Expired FR51128E (en) 1937-06-23 1939-07-05 Compressor for hydraulic brakes and transmissions
FR51151D Expired FR51151E (en) 1937-06-23 1939-07-05 Compressor for hydraulic brakes and transmissions

Family Applications Before (3)

Application Number Title Priority Date Filing Date
FR833592D Expired FR833592A (en) 1937-06-23 1937-06-23 Compressor for hydraulic brakes and transmissions
FR49540D Expired FR49540E (en) 1937-06-23 1938-06-08 Compressor for hydraulic brakes and transmissions
FR51128D Expired FR51128E (en) 1937-06-23 1939-07-05 Compressor for hydraulic brakes and transmissions

Country Status (4)

Country Link
US (1) US2255359A (en)
DE (1) DE703652C (en)
FR (4) FR833592A (en)
GB (1) GB516174A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE753835C (en) * 1939-05-10 1952-10-13 Teves Kg Alfred Two-stage liquid pressure generator
US2637977A (en) * 1947-10-14 1953-05-12 Alfred B Seppmann Valve controlled brake fluid accumulator for master cylinders
US2615304A (en) * 1949-11-29 1952-10-28 Martin V Groves Hydraulic master brake cylinder having bleeding means
US3147042A (en) * 1962-02-05 1964-09-01 Kelsey Hayes Co Vehicle brake mechanism
US4076465A (en) * 1974-01-18 1978-02-28 Pauliukonis Richard S Volumetric proportioning diluter
US4133178A (en) * 1977-04-18 1979-01-09 General Motors Corporation Quick take-up master cylinder
US4924673A (en) * 1988-02-17 1990-05-15 Automotive Products Plc Master cylinder with parallel-bore reservoir
ES2206892T5 (en) * 1997-02-07 2009-09-25 Kelsey Hayes Company PEDAL SIMULATOR USING A NON-LINEAR RESPONSE SPRING.

Also Published As

Publication number Publication date
FR49540E (en) 1939-05-01
US2255359A (en) 1941-09-09
DE703652C (en) 1941-03-13
GB516174A (en) 1939-12-27
FR51128E (en) 1941-08-08
FR833592A (en) 1938-10-25

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