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GB921525A - Improvements in or relating to diaphragms for isolating the reserve of fluid in fluid reservoirs associated with hydraulic circuits - Google Patents

Improvements in or relating to diaphragms for isolating the reserve of fluid in fluid reservoirs associated with hydraulic circuits

Info

Publication number
GB921525A
GB921525A GB12135/60A GB1213560A GB921525A GB 921525 A GB921525 A GB 921525A GB 12135/60 A GB12135/60 A GB 12135/60A GB 1213560 A GB1213560 A GB 1213560A GB 921525 A GB921525 A GB 921525A
Authority
GB
United Kingdom
Prior art keywords
fluid
diaphragm
reservoir
bellows
isolating
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
GB12135/60A
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.)
STOP Ste
Original Assignee
STOP Ste
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 STOP Ste filed Critical STOP Ste
Publication of GB921525A publication Critical patent/GB921525A/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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/10—Characterised by the construction of the motor unit the motor being of diaphragm type
    • 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
    • B60T11/26—Reservoirs
    • 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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • B60T17/225—Devices for monitoring or checking brake systems; Signal devices brake fluid level indicators
    • 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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/26—Supply reservoir or sump assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Diaphragms And Bellows (AREA)

Abstract

921,525. Hydraulic brake reservoirs. SOCIETE STOP. April 6, 1960 [Sept. 16, 1959], No. 12135/60. Class 103 (1). [Also in Group XXIX] A deformable diaphragm 1 for isolating fluid in a reservoir from contamination by water or by noxious gases from the atmosphere is made of waterproof deformable and elastic materials and follows automatically the variations in the fluid level. The diaphragm may be made of elastic rubber or of polyvinyl chloride. The Figure illustrates a reservoir 2 for feeding an hydraulic braking system wherein a diaphragm 1 in the form of a bellows is held by its flange 3 between the reservoir and its cover 4 and contacts the fluid over its outer surface. A rod 6 mounted in a boss 5 on the bellows slides freely through a hole 7 in the lid 4 to indicate the level of the fluid. A notch 9 on the rod 6 can take a circlip to hold the bellows in the dotted position whilst the reservoir is filling: A loading spring (not shown) may be placed inside this diaphragm or the resilient properties of the diaphragm material itself may be allowed to put pressure on the fluid.
GB12135/60A 1959-09-16 1960-04-06 Improvements in or relating to diaphragms for isolating the reserve of fluid in fluid reservoirs associated with hydraulic circuits Expired GB921525A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR805249A FR1244413A (en) 1959-09-16 1959-09-16 Deformable membrane for isolating the liquid reserve of the hydraulic circuit supply tanks

Publications (1)

Publication Number Publication Date
GB921525A true GB921525A (en) 1963-03-20

Family

ID=8719195

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12135/60A Expired GB921525A (en) 1959-09-16 1960-04-06 Improvements in or relating to diaphragms for isolating the reserve of fluid in fluid reservoirs associated with hydraulic circuits

Country Status (4)

Country Link
US (1) US3099189A (en)
DE (1) DE1170801B (en)
FR (1) FR1244413A (en)
GB (1) GB921525A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995020106A1 (en) * 1994-01-24 1995-07-27 Applied Power Inc. Vented hydraulic fluid reservoir
CN113685378A (en) * 2021-08-07 2021-11-23 中国航空工业集团公司沈阳飞机设计研究所 Integrated hydraulic oil tank

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3345725A (en) * 1962-06-13 1967-10-10 Melville F Peters Method of extending the useful life of surge attenuating devices
US3325181A (en) * 1965-06-10 1967-06-13 Ole Granning Trailer Service I Lifting arrangement for vehicle axles
US3394631A (en) * 1965-10-23 1968-07-30 Tom H. Thompson Bellows mechanism
US3433268A (en) * 1967-04-19 1969-03-18 Greer Hydraulics Inc Pressure vessel
JPS4927840B1 (en) * 1970-07-29 1974-07-20
DE2724397C2 (en) * 1977-05-28 1983-11-24 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Working cylinder with a bellows-like jacket
US4691739A (en) * 1986-09-02 1987-09-08 United Aircraft Products, Inc. Bootstrap reservoir
US5133387A (en) * 1990-09-20 1992-07-28 The Aro Corporation Fluid pulsation dampener having spiral grooved bellows
JP2930297B1 (en) * 1998-05-13 1999-08-03 株式会社タクミナ Air driven bellows pump
CA2327012C (en) * 2000-11-28 2006-09-26 Duncan Wade Diaphragm for a diaphragm pump
US6772794B2 (en) * 2002-01-24 2004-08-10 Seguin Carl Variable volume reservoir
DE102015012253A1 (en) * 2015-09-18 2017-03-23 Hydac Technology Gmbh Bellows accumulator, in particular pulsation damper

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1174232A (en) * 1914-11-16 1916-03-07 Edmund J Copeland Tank-gage.
US1541187A (en) * 1924-04-14 1925-06-09 Ropte Ronald Water gauge for radiators
US1691441A (en) * 1925-08-08 1928-11-13 John E Kennedy Tire pressure gauge
US1905583A (en) * 1927-05-16 1933-04-25 Fulton Sylphon Co Flexible corrugated tubular wall
DE594026C (en) * 1930-11-22 1934-03-12 Nanorc Sa Reservoir for the brake fluid of hydraulic braking devices on motor vehicles or on hydraulic power transmission systems
US2001749A (en) * 1932-04-11 1935-05-21 Detroit Hydrostatic Brake Corp Valve assembly for compensators
US2188355A (en) * 1936-03-12 1940-01-30 Detroit Hydrostatic Brake Corp Master cylinder
US2315212A (en) * 1937-08-25 1943-03-30 Honeywell Regulator Co Control apparatus
US2217827A (en) * 1939-04-03 1940-10-15 Edward D Wilkerson Hydraulic brake system bleeding and filling apparatus
US2939471A (en) * 1958-06-19 1960-06-07 James P Fay Breathing device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995020106A1 (en) * 1994-01-24 1995-07-27 Applied Power Inc. Vented hydraulic fluid reservoir
US5465576A (en) * 1994-01-24 1995-11-14 Applied Power Inc. Vented hydraulic fluid reservoir
CN113685378A (en) * 2021-08-07 2021-11-23 中国航空工业集团公司沈阳飞机设计研究所 Integrated hydraulic oil tank

Also Published As

Publication number Publication date
DE1170801B (en) 1964-05-21
FR1244413A (en) 1960-10-28
US3099189A (en) 1963-07-30

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