DE3420214A1 - Wegeventil - Google Patents

Wegeventil

Info

Publication number
DE3420214A1
DE3420214A1 DE19843420214 DE3420214A DE3420214A1 DE 3420214 A1 DE3420214 A1 DE 3420214A1 DE 19843420214 DE19843420214 DE 19843420214 DE 3420214 A DE3420214 A DE 3420214A DE 3420214 A1 DE3420214 A1 DE 3420214A1
Authority
DE
Germany
Prior art keywords
valve body
valve
interior
longitudinal bore
valve seat
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
DE19843420214
Other languages
German (de)
English (en)
Other versions
DE3420214C2 (enrdf_load_stackoverflow
Inventor
Manfred Ing.(grad.) 7250 Leonberg Rasper
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 DE19843420214 priority Critical patent/DE3420214A1/de
Publication of DE3420214A1 publication Critical patent/DE3420214A1/de
Application granted granted Critical
Publication of DE3420214C2 publication Critical patent/DE3420214C2/de
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
    • 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)
  • Multiple-Way Valves (AREA)
  • Magnetically Actuated Valves (AREA)
DE19843420214 1984-05-30 1984-05-30 Wegeventil Granted DE3420214A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843420214 DE3420214A1 (de) 1984-05-30 1984-05-30 Wegeventil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843420214 DE3420214A1 (de) 1984-05-30 1984-05-30 Wegeventil

Publications (2)

Publication Number Publication Date
DE3420214A1 true DE3420214A1 (de) 1985-12-05
DE3420214C2 DE3420214C2 (enrdf_load_stackoverflow) 1992-04-09

Family

ID=6237256

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843420214 Granted DE3420214A1 (de) 1984-05-30 1984-05-30 Wegeventil

Country Status (1)

Country Link
DE (1) DE3420214A1 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002046622A1 (de) * 2000-12-08 2002-06-13 Bosch Rexroth Ag Sperrblock
CN102213242A (zh) * 2011-07-19 2011-10-12 宁波克泰液压有限公司 螺纹插装式电控液压锁
CN119532270A (zh) * 2025-01-23 2025-02-28 山东大学 一种波浪补偿系统用比例方向控制阀及其工作方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1600716A1 (de) * 1967-06-19 1970-01-29 Bosch Gmbh Robert Mehrzweckventil
DE2705303A1 (de) * 1977-02-09 1978-08-10 Bosch Gmbh Robert Rueckschlagventil mit zusaetzlicher betaetigung
DE3247420A1 (de) * 1982-12-22 1984-07-05 Mannesmann Rexroth GmbH, 8770 Lohr Hydraulisch entsperrbares rueckschlagventil

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1600716A1 (de) * 1967-06-19 1970-01-29 Bosch Gmbh Robert Mehrzweckventil
DE2705303A1 (de) * 1977-02-09 1978-08-10 Bosch Gmbh Robert Rueckschlagventil mit zusaetzlicher betaetigung
DE3247420A1 (de) * 1982-12-22 1984-07-05 Mannesmann Rexroth GmbH, 8770 Lohr Hydraulisch entsperrbares rueckschlagventil

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002046622A1 (de) * 2000-12-08 2002-06-13 Bosch Rexroth Ag Sperrblock
US6904938B2 (en) 2000-12-08 2005-06-14 Bosch Rexroth Ag Locking block
CN102213242A (zh) * 2011-07-19 2011-10-12 宁波克泰液压有限公司 螺纹插装式电控液压锁
CN102213242B (zh) * 2011-07-19 2013-12-11 宁波克泰液压有限公司 螺纹插装式电控液压锁
CN119532270A (zh) * 2025-01-23 2025-02-28 山东大学 一种波浪补偿系统用比例方向控制阀及其工作方法

Also Published As

Publication number Publication date
DE3420214C2 (enrdf_load_stackoverflow) 1992-04-09

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee