FR2387395A1 - Valve de freinage assurant un reglage de haute qualite pour appareils commandes par fluide sous pression - Google Patents

Valve de freinage assurant un reglage de haute qualite pour appareils commandes par fluide sous pression

Info

Publication number
FR2387395A1
FR2387395A1 FR7804908A FR7804908A FR2387395A1 FR 2387395 A1 FR2387395 A1 FR 2387395A1 FR 7804908 A FR7804908 A FR 7804908A FR 7804908 A FR7804908 A FR 7804908A FR 2387395 A1 FR2387395 A1 FR 2387395A1
Authority
FR
France
Prior art keywords
restrictor
pressure
inflow
acted
outflow
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.)
Granted
Application number
FR7804908A
Other languages
English (en)
French (fr)
Other versions
FR2387395B1 (cg-RX-API-DMAC7.html
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.)
ORSTA HYDRAULIK VEB K
Original Assignee
ORSTA HYDRAULIK VEB K
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 ORSTA HYDRAULIK VEB K filed Critical ORSTA HYDRAULIK VEB K
Publication of FR2387395A1 publication Critical patent/FR2387395A1/fr
Application granted granted Critical
Publication of FR2387395B1 publication Critical patent/FR2387395B1/fr
Granted 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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/01—Locking-valves or other detent i.e. load-holding devices
    • 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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/01—Locking-valves or other detent i.e. load-holding devices
    • F15B13/015—Locking-valves or other detent i.e. load-holding devices using an enclosed pilot flow valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
FR7804908A 1977-04-12 1978-02-21 Valve de freinage assurant un reglage de haute qualite pour appareils commandes par fluide sous pression Granted FR2387395A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD19835377A DD129984B1 (de) 1977-04-12 1977-04-12 Bremsventil hoher regelguete

Publications (2)

Publication Number Publication Date
FR2387395A1 true FR2387395A1 (fr) 1978-11-10
FR2387395B1 FR2387395B1 (cg-RX-API-DMAC7.html) 1985-01-04

Family

ID=5507993

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7804908A Granted FR2387395A1 (fr) 1977-04-12 1978-02-21 Valve de freinage assurant un reglage de haute qualite pour appareils commandes par fluide sous pression

Country Status (4)

Country Link
CH (1) CH628117A5 (cg-RX-API-DMAC7.html)
DD (1) DD129984B1 (cg-RX-API-DMAC7.html)
DE (1) DE2758234C2 (cg-RX-API-DMAC7.html)
FR (1) FR2387395A1 (cg-RX-API-DMAC7.html)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2380451A1 (fr) * 1977-02-09 1978-09-08 Bosch Gmbh Robert Soupape antiretour a commande supplementaire
EP0016719A1 (de) * 1979-03-26 1980-10-01 Mannesmann Rexroth GmbH Vorrichtung zum Steuern eines Hydromotors
FR2485104A1 (fr) * 1980-03-31 1981-12-24 Meca Ind Ind Agricoles Atel Perfectionnements apportes aux dispositifs hydrauliques de securite pour moteurs hydrauliques
FR2509391A1 (fr) * 1981-07-11 1983-01-14 Beringer Hydraulik Gmbh Valve de frein de securite hydraulique
WO1997032136A1 (de) * 1996-02-28 1997-09-04 Beringer-Hydraulik Ag Lasthalte-bremsventil
EP3326879A1 (en) * 2016-10-26 2018-05-30 Deere & Company Brake retarder valve for a tractor-trailer combination

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3234987C2 (de) * 1981-09-26 1987-01-22 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Einstellbares Drosselventil
FI874147A0 (fi) * 1987-09-22 1987-09-22 Pentti Rita Ventilanordning.
DE4021347A1 (de) * 1990-07-05 1992-01-16 Heilmeier & Weinlein Hydraulische steuervorrichtung
WO2000041922A1 (en) * 1999-01-15 2000-07-20 Glide-Rite Products Limited Load sensing system
DE102005055894A1 (de) * 2005-11-22 2007-05-31 Thyssenkrupp Presta Steertec Gmbh Schwingungsgedämpftes Proportionalventil
DE102014214657B4 (de) * 2014-07-25 2025-07-10 Volkswagen Aktiengesellschaft Bremseinrichtung
CN112875456B (zh) * 2021-01-26 2022-07-01 重庆大学 一种自适应缓冲的液压限速切断装置、系统及方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH543028A (de) * 1972-11-09 1973-10-15 Beringer Hydraulik Gmbh Hydraulisches Senkbrems-Sperrventil

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH543028A (de) * 1972-11-09 1973-10-15 Beringer Hydraulik Gmbh Hydraulisches Senkbrems-Sperrventil

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2380451A1 (fr) * 1977-02-09 1978-09-08 Bosch Gmbh Robert Soupape antiretour a commande supplementaire
EP0016719A1 (de) * 1979-03-26 1980-10-01 Mannesmann Rexroth GmbH Vorrichtung zum Steuern eines Hydromotors
FR2485104A1 (fr) * 1980-03-31 1981-12-24 Meca Ind Ind Agricoles Atel Perfectionnements apportes aux dispositifs hydrauliques de securite pour moteurs hydrauliques
FR2509391A1 (fr) * 1981-07-11 1983-01-14 Beringer Hydraulik Gmbh Valve de frein de securite hydraulique
WO1997032136A1 (de) * 1996-02-28 1997-09-04 Beringer-Hydraulik Ag Lasthalte-bremsventil
US6098647A (en) * 1996-02-28 2000-08-08 Beringer-Hydraulik Ag Load-holding brake valve
EP3326879A1 (en) * 2016-10-26 2018-05-30 Deere & Company Brake retarder valve for a tractor-trailer combination
US10442419B2 (en) 2016-10-26 2019-10-15 Deere & Company Brake retarder valve

Also Published As

Publication number Publication date
DD129984A1 (de) 1978-02-22
FR2387395B1 (cg-RX-API-DMAC7.html) 1985-01-04
DD129984B1 (de) 1981-02-25
DE2758234A1 (de) 1978-10-26
CH628117A5 (en) 1982-02-15
DE2758234C2 (de) 1983-05-11

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Legal Events

Date Code Title Description
ST Notification of lapse