IT1011743B - Perfezionamenti ai dispositivi ele vatori di potenza per sistemi a fluido sotto pressione con piu uscite di pressione indipendenti fra loro - Google Patents

Perfezionamenti ai dispositivi ele vatori di potenza per sistemi a fluido sotto pressione con piu uscite di pressione indipendenti fra loro

Info

Publication number
IT1011743B
IT1011743B IT68208/74A IT6820874A IT1011743B IT 1011743 B IT1011743 B IT 1011743B IT 68208/74 A IT68208/74 A IT 68208/74A IT 6820874 A IT6820874 A IT 6820874A IT 1011743 B IT1011743 B IT 1011743B
Authority
IT
Italy
Prior art keywords
power devices
fluid systems
under pressure
outputs
pressure fluid
Prior art date
Application number
IT68208/74A
Other languages
English (en)
Italian (it)
Original Assignee
Bendiberica Sa
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 Bendiberica Sa filed Critical Bendiberica Sa
Application granted granted Critical
Publication of IT1011743B publication Critical patent/IT1011743B/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
    • B60T11/101—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 equalising arrangements
    • 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
    • B60T11/32—Automatic cut-off valves for defective pipes
    • B60T11/323—Automatic cut-off valves for defective pipes in hydraulic systems
    • 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/241—Differential pressure systems
    • B60T13/242—The control valve is provided as one unit with the servomotor cylinder
    • B60T13/245—Hydraulic command of the control valve, hydraulic transmission to the brake

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Fluid-Pressure Circuits (AREA)
IT68208/74A 1973-05-23 1974-04-16 Perfezionamenti ai dispositivi ele vatori di potenza per sistemi a fluido sotto pressione con piu uscite di pressione indipendenti fra loro IT1011743B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES415362A ES415362A1 (es) 1973-05-23 1973-05-23 Perfeccionamientos en aparatos elevadores de potencia para sistemas de fluido a presion con varias salidas de presion independientes entre si.

Publications (1)

Publication Number Publication Date
IT1011743B true IT1011743B (it) 1977-02-10

Family

ID=8464288

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68208/74A IT1011743B (it) 1973-05-23 1974-04-16 Perfezionamenti ai dispositivi ele vatori di potenza per sistemi a fluido sotto pressione con piu uscite di pressione indipendenti fra loro

Country Status (6)

Country Link
US (1) US3914942A (enExample)
DE (1) DE2420685A1 (enExample)
ES (1) ES415362A1 (enExample)
FR (1) FR2230886B1 (enExample)
GB (1) GB1471439A (enExample)
IT (1) IT1011743B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1568086A (en) * 1976-03-05 1980-05-21 Kosmala R Hydraulic devices
US6879103B1 (en) 1997-03-18 2005-04-12 The Trustees Of The Stevens Institute Of Technology Glow plasma discharge device
US9156456B2 (en) * 2013-07-31 2015-10-13 Bendix Spicer Foundation Brake Llc Biased double check valve for brake system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2526570A (en) * 1945-11-05 1950-10-17 Warner Aircraft Corp Compensator for independent fluid pressure systems
GB975259A (en) * 1961-03-08 1964-11-11 Automotive Prod Co Ltd Improvements in and relating to fluid pressure braking systems
FR1565110A (enExample) * 1967-09-26 1969-04-25
GB1224836A (en) * 1968-02-15 1971-03-10 Toyoju Mochizuki A braking system
DE2046135A1 (de) * 1970-09-18 1972-03-23 Dr.-Ing. H.C. F. Porsche Kg, 7000 Stuttgart-Zuffenhausen Sicherheitseinrichtung für Zweikreisbremsanlagen von Kraftfahrzeugen
FR2149265B1 (enExample) * 1971-08-13 1975-08-29 Teves Gmbh Alfred

Also Published As

Publication number Publication date
ES415362A1 (es) 1976-02-01
GB1471439A (en) 1977-04-27
DE2420685A1 (de) 1974-12-12
FR2230886B1 (enExample) 1979-07-06
FR2230886A1 (enExample) 1974-12-20
US3914942A (en) 1975-10-28

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