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1. DE102018220999 - Ventilvorrichtung

Office Germany
Application Number 102018220999
Application Date 05.12.2018
Publication Number 102018220999
Publication Date 10.06.2020
Publication Kind A1
IPC
F16K 37/00
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 31/06
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
CPC
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 31/06
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
F16K 37/00
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
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
Applicants Robert Bosch GmbH
Inventors Prahl Detlef
Baumann Andreas
Reeb Georg
Orozco Josue Aurelio Fabela
Hartinger Markus
Chamoue Rachid
Walmsley Timothy
Title
(DE) Ventilvorrichtung
Abstract
(DE)

Die Erfindung geht aus von einer Ventilvorrichtung, insbesondere von einem Magnetventil, mit zumindest einem Fluidkanal (12a; 12b), mit zumindest einem Stellglied (14a; 14b) zu einem Öffnen und/oder Schließen des Fluidkanals (12a; 12b), mit zumindest einer, insbesondere elektromagnetischen, Antriebseinheit (16a; 16b) zu einer Betätigung des Stellglieds (14a; 14b), und mit zumindest einer Erfassungseinheit (18a; 18b) zu einer Erfassung einer Stellposition des Stellglieds (14a; 14b). Es wird vorgeschlagen, dass die Erfassungseinheit (18a; 18b) zumindest ein, insbesondere mit dem Stellglied (14a; 14b) verbundenes, Aktivierungselement (20a; 20b) umfasst, das zumindest im Wesentlichen auswirkungsfrei auf einen Fluiddruck in dem Fluidkanal (12a; 12b) in dem Fluidkanal (12a; 12b) angeordnet ist. embedded image

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