IT1132034B - Valvola riduttrice di pressione - Google Patents

Valvola riduttrice di pressione

Info

Publication number
IT1132034B
IT1132034B IT2382880A IT2382880A IT1132034B IT 1132034 B IT1132034 B IT 1132034B IT 2382880 A IT2382880 A IT 2382880A IT 2382880 A IT2382880 A IT 2382880A IT 1132034 B IT1132034 B IT 1132034B
Authority
IT
Italy
Prior art keywords
pressure reducing
reducing valve
valve
pressure
reducing
Prior art date
Application number
IT2382880A
Other languages
English (en)
Other versions
IT8023828A0 (it
Inventor
Hans-Henning Lupertz
Original Assignee
Teves Gmbh Alfred
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 Teves Gmbh Alfred filed Critical Teves Gmbh Alfred
Publication of IT8023828A0 publication Critical patent/IT8023828A0/it
Application granted granted Critical
Publication of IT1132034B publication Critical patent/IT1132034B/it

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
    • B60T8/26—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7771—Bi-directional flow valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7771—Bi-directional flow valves
    • Y10T137/778—Axes of ports co-axial

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
IT2382880A 1979-08-08 1980-07-31 Valvola riduttrice di pressione IT1132034B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2932142A DE2932142C2 (de) 1979-08-08 1979-08-08 Druckminderer

Publications (2)

Publication Number Publication Date
IT8023828A0 IT8023828A0 (it) 1980-07-31
IT1132034B true IT1132034B (it) 1986-06-25

Family

ID=6077939

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2382880A IT1132034B (it) 1979-08-08 1980-07-31 Valvola riduttrice di pressione

Country Status (5)

Country Link
US (1) US4324271A (it)
DE (1) DE2932142C2 (it)
FR (1) FR2463033A1 (it)
GB (1) GB2057612B (it)
IT (1) IT1132034B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3348165B2 (ja) * 1993-04-09 2002-11-20 株式会社ボッシュオートモーティブシステム プロポーショニングバルブ

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1050779A (it) * 1964-09-18
US3388950A (en) * 1965-02-04 1968-06-18 Kelsey Hayes Co Brake pressure proportioning and metering valve
US3339579A (en) * 1965-08-27 1967-09-05 Bendix Corp Pressure hold off valve
US3423936A (en) * 1966-03-07 1969-01-28 Kelsey Hayes Co Pressure proportioning valve
GB1144758A (en) * 1966-06-13 1969-03-12 Bendix Corp Hold-off valve
US3463556A (en) * 1968-04-25 1969-08-26 Wagner Electric Corp Control valve
US3492051A (en) * 1968-04-25 1970-01-27 Wagner Electric Corp Control valve
US3508792A (en) * 1968-04-25 1970-04-28 Wagner Electric Corp Control valve
US3603648A (en) * 1969-09-08 1971-09-07 Bendix Corp Double-acting seal for metering valve
AU470260B2 (en) * 1970-12-18 1976-03-11 Girling Limited Improvements in and relatingto fluid control valves
BR7701957A (pt) * 1976-03-30 1978-01-24 Girling Ltd Valvula redutora de pressao para sistema de frenagem de veiculo

Also Published As

Publication number Publication date
US4324271A (en) 1982-04-13
GB2057612A (en) 1981-04-01
DE2932142C2 (de) 1986-11-06
GB2057612B (en) 1983-05-25
FR2463033A1 (fr) 1981-02-20
IT8023828A0 (it) 1980-07-31
DE2932142A1 (de) 1981-02-26
FR2463033B1 (it) 1984-04-13

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