IT1254983B - WAY VALVE, IN PARTICULAR PROPORTIONAL VALVE FOR PNEUMATIC FLUID - Google Patents

WAY VALVE, IN PARTICULAR PROPORTIONAL VALVE FOR PNEUMATIC FLUID

Info

Publication number
IT1254983B
IT1254983B ITMI921525A ITMI921525A IT1254983B IT 1254983 B IT1254983 B IT 1254983B IT MI921525 A ITMI921525 A IT MI921525A IT MI921525 A ITMI921525 A IT MI921525A IT 1254983 B IT1254983 B IT 1254983B
Authority
IT
Italy
Prior art keywords
valve
cover
supported
valve casing
pusher
Prior art date
Application number
ITMI921525A
Other languages
Italian (it)
Inventor
Helmut Gottling
Rudolf Moller
Gerhard Scharnowski
Original Assignee
Mannesmann Ag
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 Mannesmann Ag filed Critical Mannesmann Ag
Publication of ITMI921525A0 publication Critical patent/ITMI921525A0/en
Publication of ITMI921525A1 publication Critical patent/ITMI921525A1/en
Application granted granted Critical
Publication of IT1254983B publication Critical patent/IT1254983B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
    • F16K11/14—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle
    • F16K11/16—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle which only slides, or only turns, or only swings in one plane
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/10—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid with additional mechanism between armature and closure member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Coating Apparatus (AREA)
  • Devices For Dispensing Beverages (AREA)

Abstract

Una valvola a vie, in particolare una valvola proporzionale per fluido pneumatico, è corredata di una carcassa valvolare (1), di uno spintore di valvola (2) guidato in questa, di un magnete elettrico (3), il cui indotto (4) del magnete aziona lo spintore di valvola (2) e il quale è sostenuto per mezzo di una molla regolatrice (6) opposto al magnete elettrico (3), in un coperchio (5) montato a tenuta della carcassa valvolare. Sono previsti inoltre attacchi di fluido (7-10) per condotti di lavoro, di mandata e di sfiato.Per impiegare il meno possibile energia per lo spostamento dello spintore di valvola (2) viene proposto che assialmente su una parte di gambo (12) dello spintore di valvola (2) appoggiano supporti di guarnizione (16) a forma di leva, sostenuti, i quali sono girevolmente supportati, sono sostenuti per mezzo di una molla di compressione (18) contro un corpo di (19) o rispettivamente un coperchio (5) della carcassa valvolare e portano in un rapporto fissabile delle lunghezze di leva un elemento di guarnizione (20), e che fra il corpo di coperchio (19) o rispettivamente il coperchio (5) della carcassa valvolare e la carcassa valvolare (1) per rispettivamente un supporto di guarnizione (16) a forma di leva è formata una camera di mandata (21), all'elemento di guarnizione (20) essendo associata una sede di guarnizione (22) di un attacco fluido (7-9).A way valve, in particular a proportional valve for pneumatic fluid, is equipped with a valve casing (1), a valve pusher (2) guided in it, an electric magnet (3), the armature of which (4) of the magnet activates the valve pusher (2) and which is supported by means of a regulating spring (6) opposite the electric magnet (3), in a cover (5) mounted tightly to the valve casing. Fluid connections (7-10) are also provided for work, delivery and vent ducts. To use as little energy as possible to move the valve pusher (2) it is proposed that axially on a part of the stem (12) of the valve pusher (2) rest lever-shaped gasket supports (16), supported, which are rotatably supported, are supported by means of a compression spring (18) against a body of (19) or respectively a cover (5) of the valve casing and carry in a fixable ratio of the lever lengths a gasket element (20), and which between the cover body (19) or respectively the cover (5) of the valve casing and the valve casing (1 ) for a lever-shaped gasket support (16) respectively, a delivery chamber (21) is formed, with the gasket element (20) being associated with a gasket seat (22) of a fluid connection (7-9) .

ITMI921525A 1991-07-31 1992-06-19 WAY VALVE, IN PARTICULAR PROPORTIONAL VALVE FOR PNEUMATIC FLUID IT1254983B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4125817A DE4125817C2 (en) 1991-07-31 1991-07-31 Directional control valve, especially a proportional valve for pneumatic medium

Publications (3)

Publication Number Publication Date
ITMI921525A0 ITMI921525A0 (en) 1992-06-19
ITMI921525A1 ITMI921525A1 (en) 1993-12-19
IT1254983B true IT1254983B (en) 1995-10-11

Family

ID=6437674

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI921525A IT1254983B (en) 1991-07-31 1992-06-19 WAY VALVE, IN PARTICULAR PROPORTIONAL VALVE FOR PNEUMATIC FLUID

Country Status (4)

Country Link
DE (1) DE4125817C2 (en)
FR (1) FR2679976A1 (en)
GB (1) GB2258288A (en)
IT (1) IT1254983B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009046289B4 (en) 2009-11-02 2022-01-05 Robert Bosch Gmbh Valve cartridge for a solenoid valve and solenoid valve
JP6016418B2 (en) * 2012-04-06 2016-10-26 株式会社ミクニ Gas control valve
CN108953741A (en) * 2018-08-16 2018-12-07 浙江华益精密机械股份有限公司 Automatic water compensating valve

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3683962A (en) * 1970-11-19 1972-08-15 Robertshaw Controls Co Valve construction
JPS5533922A (en) * 1978-08-28 1980-03-10 Toyooki Kogyo Co Ltd Solenoid valve
DE3014537A1 (en) * 1980-04-16 1981-10-22 Steuerungstechnik Staiger GmbH & Co Produktions-Vertriebs-Kommanditgesellschaft, 7121 Erligheim Solenoid valve control mechanism - has lever with transverse protrusion attached to gearing clear of lengthwise axis
JPS58193978A (en) * 1982-05-10 1983-11-11 Nippon Pisuko:Kk Three-way valve
US4527590A (en) * 1982-08-30 1985-07-09 Eaton Corporation A.C. solenoid three way pilot valve
JPS5945376U (en) * 1982-09-17 1984-03-26 アイシン精機株式会社 Pressure regulating valve device
FR2550602B1 (en) * 1983-08-12 1985-11-22 Telemecanique Electrique ELECTRO-VALVE
DE3842633A1 (en) * 1988-12-17 1990-06-28 Wabco Westinghouse Steuerung Pilot operated multi-way valve

Also Published As

Publication number Publication date
ITMI921525A0 (en) 1992-06-19
GB9215259D0 (en) 1992-09-02
ITMI921525A1 (en) 1993-12-19
GB2258288A (en) 1993-02-03
FR2679976A1 (en) 1993-02-05
DE4125817C2 (en) 1995-05-24
DE4125817A1 (en) 1993-02-04

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Legal Events

Date Code Title Description
0001 Granted