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1. WO2017209716 - AN ELECTROHYDRAULIC VALVE WITH ADJUSTABLE PERFORMANCE

Publication Number WO/2017/209716
Publication Date 07.12.2017
International Application No. PCT/TR2017/050213
International Filing Date 23.05.2017
IPC
F16K 31/06 2006.1
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 27/02 2006.1
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
27Construction of housings; Use of materials therefor
02of lift valves
F16K 27/04 2006.1
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
27Construction of housings; Use of materials therefor
04of sliding valves
CPC
F01L 2001/3443
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
1Valve-gear or valve arrangements, e.g. lift-valve gear
34characterised by the provision of means for changing the timing of the valves without changing the duration of opening ; and without affecting the magnitude of the valve lift
344changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
3442using hydraulic chambers with variable volume to transmit the rotating force
34423Details relating to the hydraulic feeding circuit
34426Oil control valves
3443Solenoid driven oil control valves
F16K 27/029
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
27Construction of housing
02of lift valves
029Electromagnetically actuated valves
F16K 27/048
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
27Construction of housing
04of sliding valves
048Electromagnetically actuated valves
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 31/0655
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
0644One-way valve
0655Lift valves
F16K 31/0675
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
0675Electromagnet aspects, e.g. electric supply therefor
Applicants
  • HEMA ENDUSTRI ANONIM SIRKETI [TR]/[TR]
Inventors
  • NAK, Samet
Agents
  • KAYA, Erdem
Priority Data
2016/0717430.05.2016TR
Publication Language English (en)
Filing Language Turkish (TR)
Designated States
Title
(EN) AN ELECTROHYDRAULIC VALVE WITH ADJUSTABLE PERFORMANCE
(FR) VANNE ÉLECTROHYDRAULIQUE À PERFORMANCES RÉGLABLES
Abstract
(EN) The present invention relates to an electrohydraulic valve (10) having at least one control element (60) positioned inside at least one movement channel (23) provided on a valve body (20), and at least one drive pin (50) extending between the control element (60) and a valve pin (31) of a solenoid valve (30) in order to provide said control element (60) to displace in a movement axis (a), and at least one spring (54) connected to said drive pin (50). The length of the spring can be changed with the help of an adjustment nut (40). Thus, the resistance of the spring is changed.
(FR) La présente invention concerne une vanne électrohydraulique (10) qui comporte au moins un élément de commande (60) positionné à l'intérieur d'au moins un canal de déplacement (23) prévu sur un corps de vanne (20), et au moins une goupille d'entraînement (50) qui s'étend entre l'élément de commande (60) et une goupille de vanne (31) d'une électrovanne (30) afin de permettre audit élément de commande (60) de se déplacer dans un axe de déplacement (a), et au moins un ressort (54) relié à ladite goupille d'entraînement (50). La longueur du ressort peut être ajustée au moyen d'un écrou de réglage (40). La résistance du ressort peut ainsi être modifiée.
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