DE59807932D1 - Solenoid operated drain valve - Google Patents

Solenoid operated drain valve

Info

Publication number
DE59807932D1
DE59807932D1 DE59807932T DE59807932T DE59807932D1 DE 59807932 D1 DE59807932 D1 DE 59807932D1 DE 59807932 T DE59807932 T DE 59807932T DE 59807932 T DE59807932 T DE 59807932T DE 59807932 D1 DE59807932 D1 DE 59807932D1
Authority
DE
Germany
Prior art keywords
drain valve
solenoid operated
operated drain
solenoid
valve
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
DE59807932T
Other languages
German (de)
Inventor
Martin Heusser
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
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
Application granted granted Critical
Publication of DE59807932D1 publication Critical patent/DE59807932D1/en
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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/04—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
    • F15B11/05—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed specially adapted to maintain constant speed, e.g. pressure-compensated, load-responsive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/20—Means for actuating or controlling masts, platforms, or forks
    • B66F9/22—Hydraulic devices or systems
    • 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
DE59807932T 1997-07-25 1998-05-14 Solenoid operated drain valve Expired - Lifetime DE59807932D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29713293U DE29713293U1 (en) 1997-07-25 1997-07-25 Solenoid operated drain valve

Publications (1)

Publication Number Publication Date
DE59807932D1 true DE59807932D1 (en) 2003-05-22

Family

ID=8043707

Family Applications (2)

Application Number Title Priority Date Filing Date
DE29713293U Expired - Lifetime DE29713293U1 (en) 1997-07-25 1997-07-25 Solenoid operated drain valve
DE59807932T Expired - Lifetime DE59807932D1 (en) 1997-07-25 1998-05-14 Solenoid operated drain valve

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE29713293U Expired - Lifetime DE29713293U1 (en) 1997-07-25 1997-07-25 Solenoid operated drain valve

Country Status (2)

Country Link
EP (1) EP0893607B1 (en)
DE (2) DE29713293U1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19849877A1 (en) * 1998-02-28 1999-09-02 Continental Teves Ag & Co Ohg Solenoid valve
WO1999044872A1 (en) 1998-03-03 1999-09-10 Continental Teves Ag & Co. Ohg Electromagnetic valve
DE19837207A1 (en) * 1998-03-03 1999-09-09 Itt Mfg Enterprises Inc Solenoid valve
DE19843911A1 (en) * 1998-09-24 2000-03-30 Mannesmann Rexroth Ag Pilot operated check valve
US6409145B1 (en) 2000-02-28 2002-06-25 Delphi Technologies, Inc. Plunger assembly having a preset spring force pre-load
DE10039936A1 (en) 2000-08-16 2002-03-07 Fluidtech Gmbh Valve
DE10202607C1 (en) * 2002-01-24 2003-07-31 Hydac Fluidtechnik Gmbh Control device, in particular for use in hydraulically operating lifting devices
DE20208577U1 (en) 2002-06-03 2003-12-11 Hawe Hydraulik Gmbh & Co. Kg Electro-hydraulic lift control device for industrial trucks
FR2848526B1 (en) 2002-12-17 2005-12-30 Tech D Etudes Realisations Et DEVICE FOR MOORING AN AIRCRAFT
DE10323595A1 (en) * 2003-05-16 2004-12-09 Hydac Fluidtechnik Gmbh Valve
DE102006027859B4 (en) * 2006-04-28 2015-05-21 Continental Teves Ag & Co. Ohg Solenoid valve
DE102009019554B3 (en) 2009-04-30 2010-09-09 Hydac Fluidtechnik Gmbh Proportional throttle valve
EP2466152B1 (en) 2010-12-17 2013-03-20 HAWE Hydraulik SE Electrohydraulic control device
DE102012015356A1 (en) * 2012-08-03 2014-05-15 Hydac Fluidtechnik Gmbh Valve, in particular pilot-operated proportional directional seat valve
DE102016012261A1 (en) 2016-10-13 2018-04-19 Hydac Fluidtechnik Gmbh Drain scale and lifting and lowering device with such a discharge pressure balance

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3020918A1 (en) 1980-06-03 1981-12-10 Backe, Wolfgang, Prof.Dr.-Ing., 5100 Aachen CONTROLLED DEVICE FOR LOAD-INDEPENDENT VOLUME FLOW CONTROL
JPS61105381A (en) 1984-10-29 1986-05-23 Kawasaki Heavy Ind Ltd Electromagnetic flow control valve
DE3705170C1 (en) 1987-02-18 1988-08-18 Heilmeier & Weinlein Hydraulic control device
KR910007371B1 (en) 1987-05-14 1991-09-25 히타치 겐키 가부시키가이샤 Flow control valve apparatus
DE4140604A1 (en) 1991-12-10 1993-06-17 Bosch Gmbh Robert CONTROL DEVICE FOR THE VOLUME FLOW OF A HYDRAULIC WORKING AGENT
DE4239321C2 (en) 1992-11-23 1995-11-09 Heilmeier & Weinlein Electro-hydraulic lifting module
DE29617922U1 (en) 1996-10-15 1996-11-28 Heilmeier & Weinlein Solenoid operated drain valve of an electro-hydraulic lifting module

Also Published As

Publication number Publication date
EP0893607B1 (en) 2003-04-16
DE29713293U1 (en) 1997-10-23
EP0893607A1 (en) 1999-01-27

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: HAWE HYDRAULIK GMBH & CO. KG, 81673 MUENCHEN, DE

8364 No opposition during term of opposition