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1. WO2020092283 - POSITION TRANSMITTER ASSEMBLIES FOR USE WITH ACTUATORS

Publication Number WO/2020/092283
Publication Date 07.05.2020
International Application No. PCT/US2019/058426
International Filing Date 29.10.2019
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
CPC
F16H 25/125
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
HGEARING
25Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
08for interconverting rotary motion and reciprocating motion
12with reciprocation along the axis of rotation, e.g. gearings with helical grooves and automatic reversal, ; or cams
125having the cam on an end surface of the rotating element
F16K 37/0008
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
0008Mechanical means
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
Applicants
  • FISHER CONTROLS INTERNATIONAL LLC [US]/[US]
Inventors
  • PLUMMER, Steven
Agents
  • READ, David, C.
Priority Data
16/661,71423.10.2019US
62/752,11529.10.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) POSITION TRANSMITTER ASSEMBLIES FOR USE WITH ACTUATORS
(FR) ENSEMBLES TRANSMETTEURS DE POSITION DESTINÉS À ÊTRE UTILISÉS AVEC DES ACTIONNEURS
Abstract
(EN)
Position transmitter assemblies (100) for use with actuators (104) are disclosed. A position transmitter assembly for use with an actuator stem of an actuator includes a mounting bracket (108) arranged for attachment to the actuator. The position transmitter assembly includes a position transmitter (118) operatively coupled to the mounting bracket, the position transmitter including a position sensor (120) or a feedback array (128). The position transmitter assembly includes an arm (122). The arm includes a first portion and a second portion. The other of the feedback array or the position sensor is mounted to the first portion. The position sensor is responsive to the feedback array to enable the position transmitter to determine a position of the actuator. The position transmitter assembly includes a cam assembly (130) arranged between the actuator stem and the arm. The cam assembly is to cause the arm and the feedback array to linearly move when the actuator stem is rotating.
(FR)
L'invention concerne des ensembles transmetteurs de position (100) destinés à être utilisés avec des actionneurs (104). Un ensemble transmetteur de position destiné à être utilisé avec la tige d'un actionneur comprend un support de montage (108) agencé pour être fixé sur l'actionneur. L'ensemble transmetteur de position comprend un transmetteur de position (118) couplé fonctionnel au support de montage, ledit transmetteur contenant un capteur de position (120) ou un réseau de rétroaction (128). L'ensemble transmetteur de position comprend un bras (122). Le bras comprend une première et une deuxième partie. Le réseau de rétroaction ou le capteur de position restant est monté sur la première partie. Le capteur de position répond au réseau de rétroaction pour permettre au transmetteur de position de déterminer une position de l'actionneur. L'ensemble transmetteur de position comprend un ensemble came (130) agencé entre la tige d'actionneur et le bras. L'ensemble came est destiné à entraîner le déplacement linéaire du bras et du réseau de rétroaction lorsque la tige d'actionneur tourne.
Also published as
Latest bibliographic data on file with the International Bureau