DE29614605U1 - Proportional-Wegesteuerventil - Google Patents

Proportional-Wegesteuerventil

Info

Publication number
DE29614605U1
DE29614605U1 DE29614605U DE29614605U DE29614605U1 DE 29614605 U1 DE29614605 U1 DE 29614605U1 DE 29614605 U DE29614605 U DE 29614605U DE 29614605 U DE29614605 U DE 29614605U DE 29614605 U1 DE29614605 U1 DE 29614605U1
Authority
DE
Germany
Prior art keywords
piston
constriction
control valve
flow
flow path
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 - Lifetime
Application number
DE29614605U
Other languages
English (en)
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.)
Hawe Hydraulik GmbH and Co KG
Original Assignee
Heilmeier and Weinlein Fabrik fuer Oel Hydraulik GmbH and Co KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8028211&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE29614605(U1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Heilmeier and Weinlein Fabrik fuer Oel Hydraulik GmbH and Co KG filed Critical Heilmeier and Weinlein Fabrik fuer Oel Hydraulik GmbH and Co KG
Priority to DE29614605U priority Critical patent/DE29614605U1/de
Publication of DE29614605U1 publication Critical patent/DE29614605U1/de
Priority to EP97112734A priority patent/EP0825349B1/de
Priority to ES97112734T priority patent/ES2152606T3/es
Priority to AT97112734T priority patent/ATE197495T1/de
Priority to DE59702594T priority patent/DE59702594D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Multiple-Way Valves (AREA)
  • Sliding Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Transplanting Machines (AREA)
  • Servomotors (AREA)
DE29614605U 1996-08-22 1996-08-22 Proportional-Wegesteuerventil Expired - Lifetime DE29614605U1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE29614605U DE29614605U1 (de) 1996-08-22 1996-08-22 Proportional-Wegesteuerventil
EP97112734A EP0825349B1 (de) 1996-08-22 1997-07-24 Proportional-Wegesteuerventil
ES97112734T ES2152606T3 (es) 1996-08-22 1997-07-24 Valvula distribuidora de mando proporcional.
AT97112734T ATE197495T1 (de) 1996-08-22 1997-07-24 Proportional-wegesteuerventil
DE59702594T DE59702594D1 (de) 1996-08-22 1997-07-24 Proportional-Wegesteuerventil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29614605U DE29614605U1 (de) 1996-08-22 1996-08-22 Proportional-Wegesteuerventil

Publications (1)

Publication Number Publication Date
DE29614605U1 true DE29614605U1 (de) 1996-10-02

Family

ID=8028211

Family Applications (2)

Application Number Title Priority Date Filing Date
DE29614605U Expired - Lifetime DE29614605U1 (de) 1996-08-22 1996-08-22 Proportional-Wegesteuerventil
DE59702594T Expired - Fee Related DE59702594D1 (de) 1996-08-22 1997-07-24 Proportional-Wegesteuerventil

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59702594T Expired - Fee Related DE59702594D1 (de) 1996-08-22 1997-07-24 Proportional-Wegesteuerventil

Country Status (4)

Country Link
EP (1) EP0825349B1 (de)
AT (1) ATE197495T1 (de)
DE (2) DE29614605U1 (de)
ES (1) ES2152606T3 (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919364A1 (de) * 1979-05-14 1980-11-27 Heilmeier & Weinlein Wegesteuerventil
DE2941583A1 (de) * 1979-10-13 1981-04-30 Hartmann & Lämmle GmbH & Co KG, 7255 Rutesheim Mehrwegsteuerventil
DE3117085A1 (de) * 1980-04-29 1982-04-08 Linde Ag, 6200 Wiesbaden Schieberventil
DE3217495A1 (de) * 1981-05-13 1983-02-10 Linde Ag, 6200 Wiesbaden Schieberventil
DE3308574A1 (de) * 1983-03-10 1984-09-13 Heilmeier & Weinlein Fabrik für Oel-Hydraulik GmbH & Co KG, 8000 München Steuerventil

Also Published As

Publication number Publication date
ES2152606T3 (es) 2001-02-01
EP0825349B1 (de) 2000-11-08
EP0825349A1 (de) 1998-02-25
ATE197495T1 (de) 2000-11-11
DE59702594D1 (de) 2000-12-14

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19961114

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 19991111

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20021014

R081 Change of applicant/patentee

Owner name: HAWE HYDRAULIK GMBH & CO. KG, DE

Free format text: FORMER OWNER: HEILMEIER & WEINLEIN FABRIK FUER OEL-HYDRAULIK GMBH & CO KG, 81673 MUENCHEN, DE

Effective date: 20030523

R158 Lapse of ip right after 8 years

Effective date: 20050301