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1. WO2020115050 - VALVE DEVICE

Publication Number WO/2020/115050
Publication Date 11.06.2020
International Application No. PCT/EP2019/083510
International Filing Date 03.12.2019
IPC
F16K 37/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
37Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
F16K 49/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
49Means in or on valves for heating or cooling
F16K 31/06 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
31Operating means; Releasing devices
02electric; magnetic
06using a magnet
F16K 11/048 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
11Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves; Arrangement of valves and flow lines specially adapted for mixing fluid
02with all movable sealing faces moving as one unit
04comprising only lift valves
048with valve seats positioned between movable valve members
CPC
F16K 11/048
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
11Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
02with all movable sealing faces moving as one unit
04comprising only lift valves
048with valve seats positioned between movable valve members
F16K 31/0634
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
31Actuating devices;; Operating means; Releasing devices
02electric
06using a magnet ; , e.g. diaphragm valves, cutting off by means of a liquid
0603Multiple-way valves
0624Lift valves
0634with fixed seats positioned between movable valve members
F16K 37/0033
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
37Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
0025Electrical or magnetic means
0033using a permanent magnet, e.g. in combination with a reed relays
F16K 37/0041
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
37Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
0025Electrical or magnetic means
0041for measuring valve parameters
F16K 49/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
49Means in or on valves for heating or cooling
G01D 5/145
GPHYSICS
01MEASURING; TESTING
DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
5Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
12using electric or magnetic means
14influencing the magnitude of a current or voltage
142using Hall-effect devices
145influenced by the relative movement between the Hall device and magnetic fields
Applicants
  • ROBERT BOSCH GMBH [DE]/[DE]
Inventors
  • CHAMOUE, Rachid
  • REEB, Georg
  • PRAHL, Detlef
Priority Data
10 2018 221 004.705.12.2018DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VENTILVORRICHTUNG
(EN) VALVE DEVICE
(FR) SYSTÈME DE SOUPAPE
Abstract
(DE)
Die Erfindung geht aus von einer Ventilvorrichtung, insbesondere von einem Magnetventil, mit zumindest einem Fluidkanal (12), mit zumindest einem Stellglied (14) zu einem Öffnen und/oder Schließen des Fluidkanals (12) und mit zumindest einer elektromagnetischen Antriebseinheit (16) zu einer Betätigung des Stellglieds (14). Es wird vorgeschlagen, dass die Ventilvorrichtung zumindest eine Erfassungseinheit (18) umfasst, die dazu eingerichtet ist, antriebsunabhängig zumindest eine Stellposition des Stellglieds (14) zu erfassen.
(EN)
The invention relates to a valve device, in particular a solenoid valve, comprising at least one fluid channel (12), at least one control element (14) for opening and/or closing the fluid channel (12) and at least one electromagnetic drive unit (16) for actuating the control element (14). According to the invention, the valve device comprises at least one sensing unit (18), which is designed to sense at least one control position of the control element (14) independently of the driving.
(FR)
L’invention concerne un système soupape, notamment une électrovalve, comprenant au moins un canal à fluide (12), au moins un élément de réglage (14) destiné à l’ouverture et/ou la fermeture du canal à fluide (12) et au moins une unité d’entraînement électromagnétique (16) destinée à l’actionnement de l’élément de réglage (14). L’invention propose que le système de soupape comprenne au moins une unité de détection (18) conçue pour détecter au moins une position de réglage de l’élément de réglage (14) indépendamment de l’entraînement.
Also published as
Latest bibliographic data on file with the International Bureau