GB1293090A - Variable hydraulic flow restrictor valve - Google Patents

Variable hydraulic flow restrictor valve

Info

Publication number
GB1293090A
GB1293090A GB5945970A GB5945970A GB1293090A GB 1293090 A GB1293090 A GB 1293090A GB 5945970 A GB5945970 A GB 5945970A GB 5945970 A GB5945970 A GB 5945970A GB 1293090 A GB1293090 A GB 1293090A
Authority
GB
United Kingdom
Prior art keywords
flow restrictor
restrictor valve
hydraulic flow
variable hydraulic
bevelled
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
GB5945970A
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.)
Fiat SpA
Original Assignee
Fiat SpA
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 Fiat SpA filed Critical Fiat SpA
Publication of GB1293090A publication Critical patent/GB1293090A/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
    • B60T11/28—Valves specially adapted therefor
    • B60T11/34—Pressure reducing or limiting valves
    • 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/18—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution
    • B60T8/1812—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution characterised by the means for pressure reduction
    • B60T8/1831—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution characterised by the means for pressure reduction pressure reducing or limiting valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

1293090 Valves FIAT SpA 15 Dec 1970 [21 Jan 1970] 59459/70 Heading F2V A variable flow restrictor valve comprising an inlet 12 and an outlet 15 includes a piston having a bevelled closure face 21 co-operating with a bevelled seat 13 and being moved in response to pressure of a control fluid supplied through a bore 32.
GB5945970A 1970-01-21 1970-12-15 Variable hydraulic flow restrictor valve Expired GB1293090A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6716570 1970-01-21

Publications (1)

Publication Number Publication Date
GB1293090A true GB1293090A (en) 1972-10-18

Family

ID=11300131

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5945970A Expired GB1293090A (en) 1970-01-21 1970-12-15 Variable hydraulic flow restrictor valve

Country Status (2)

Country Link
FR (1) FR2075643A5 (en)
GB (1) GB1293090A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160281551A1 (en) * 2015-03-23 2016-09-29 Ford Global Technologies, Llc Hydraulic circuit for valve deactivation
WO2020046236A3 (en) * 2018-07-12 2020-07-09 Hi̇dromek-Hi̇droli̇k Ve Mekani̇k Maki̇na İmalat Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ A mounting apparatus for hydraulic flow restrictor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8657551B2 (en) 2003-12-22 2014-02-25 Rite-Hite Holding Corporation Yieldable brace for a vehicle at a loading dock

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160281551A1 (en) * 2015-03-23 2016-09-29 Ford Global Technologies, Llc Hydraulic circuit for valve deactivation
CN105986851A (en) * 2015-03-23 2016-10-05 福特环球技术公司 Hydraulic circuit for valve deactivation
US10544710B2 (en) * 2015-03-23 2020-01-28 Ford Global Technologies, Llc Hydraulic circuit for valve deactivation
WO2020046236A3 (en) * 2018-07-12 2020-07-09 Hi̇dromek-Hi̇droli̇k Ve Mekani̇k Maki̇na İmalat Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ A mounting apparatus for hydraulic flow restrictor

Also Published As

Publication number Publication date
FR2075643A5 (en) 1971-10-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee