DE2245419C2 - - Google Patents

Info

Publication number
DE2245419C2
DE2245419C2 DE19722245419 DE2245419A DE2245419C2 DE 2245419 C2 DE2245419 C2 DE 2245419C2 DE 19722245419 DE19722245419 DE 19722245419 DE 2245419 A DE2245419 A DE 2245419A DE 2245419 C2 DE2245419 C2 DE 2245419C2
Authority
DE
Germany
Prior art keywords
valve
seat
pressure
spring
switching
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
DE19722245419
Other languages
German (de)
English (en)
Other versions
DE2245419A1 (de
Inventor
Alexander Von Dipl.-Ing. 7031 Mauren De Loewis Of Menar
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE19722245419 priority Critical patent/DE2245419A1/de
Priority to IT2878473A priority patent/IT993202B/it
Priority to FR7332959A priority patent/FR2200449B3/fr
Priority to SE7312496A priority patent/SE402483B/xx
Publication of DE2245419A1 publication Critical patent/DE2245419A1/de
Application granted granted Critical
Publication of DE2245419C2 publication Critical patent/DE2245419C2/de
Granted 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
    • 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
    • B60T13/12—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 liquid
    • B60T13/14—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 liquid using accumulators or reservoirs fed by pumps
    • B60T13/141—Systems with distributor valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
DE19722245419 1972-09-15 1972-09-15 Schaltventil Granted DE2245419A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19722245419 DE2245419A1 (de) 1972-09-15 1972-09-15 Schaltventil
IT2878473A IT993202B (it) 1972-09-15 1973-09-11 Valvola di manovra
FR7332959A FR2200449B3 (zh) 1972-09-15 1973-09-13
SE7312496A SE402483B (sv) 1972-09-15 1973-09-13 Kopplingsventil for overvakning av forbindelsen mellan en arbetscylinder och a ena sidan en tryckkella och a andra sidan ett avlastningsstelle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722245419 DE2245419A1 (de) 1972-09-15 1972-09-15 Schaltventil

Publications (2)

Publication Number Publication Date
DE2245419A1 DE2245419A1 (de) 1974-03-21
DE2245419C2 true DE2245419C2 (zh) 1989-01-12

Family

ID=5856484

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722245419 Granted DE2245419A1 (de) 1972-09-15 1972-09-15 Schaltventil

Country Status (4)

Country Link
DE (1) DE2245419A1 (zh)
FR (1) FR2200449B3 (zh)
IT (1) IT993202B (zh)
SE (1) SE402483B (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2523667A1 (de) * 1975-05-28 1976-12-09 Festo Maschf Stoll G Ventil, insbesondere pneumatisches verzoegerungsventil
FR2438568A1 (fr) * 1978-10-09 1980-05-09 Moyat Yves Valve de freinage hydraulique assistance remorque
DE3206555A1 (de) * 1982-02-24 1983-09-01 Hermann Hemscheidt Maschinenfabrik Gmbh & Co, 5600 Wuppertal 3/2-wegeventil
DE3436567C2 (de) * 1984-10-05 1995-04-13 Teves Gmbh Alfred Hydraulische Bremsanlage mit Schlupfregelung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1675440B1 (de) * 1968-02-10 1971-09-23 Kloeckner Humboldt Deutz Ag Steuereinrichtung vorzugsweise fuer hydraulische kraftheber
DE2034214C3 (de) * 1970-07-10 1981-11-12 Robert Bosch Gmbh, 7000 Stuttgart Vorgesteuertes Wegeventil für einen hydraulischen Servomotor
DE2157522B2 (de) * 1971-11-19 1973-09-20 Elektroteile Gmbh, 7772 Uhldingenmuehlhofen Elektromagnetisch betätigtes Drei wege Druckluftventil

Also Published As

Publication number Publication date
FR2200449B3 (zh) 1979-04-13
IT993202B (it) 1975-09-30
SE402483B (sv) 1978-07-03
DE2245419A1 (de) 1974-03-21
FR2200449A1 (zh) 1974-04-19

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Legal Events

Date Code Title Description
OD Request for examination
8120 Willingness to grant licenses paragraph 23
8139 Disposal/non-payment of the annual fee
8180 Miscellaneous part 1

Free format text: WIEDEREINSETZUNG IN DEN VORHERGEHENDEN STAND

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee