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1. WO2018150484 - SOLENOID VALVE

Publication Number WO/2018/150484
Publication Date 23.08.2018
International Application No. PCT/JP2017/005474
International Filing Date 15.02.2017
IPC
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 1/32 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
1Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
32Details
F16K 1/36 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
1Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
32Details
34Cutting-off parts
36Valve members
CPC
F16K 1/32
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
1Lift valves ; or globe valves; , i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
32Details
F16K 1/36
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
1Lift valves ; or globe valves; , i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
32Details
34Cutting-off parts, e.g. valve members, seats
36Valve members
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
Applicants
  • 三菱電機株式会社 MITSUBISHI ELECTRIC CORPORATION [JP]/[JP]
Inventors
  • 伊藤 義典 ITO, Yoshinori
  • 土井 弘文 DOI, Hirofumi
Agents
  • 田澤 英昭 TAZAWA, Hideaki
  • 濱田 初音 HAMADA, Hatsune
  • 中島 成 NAKASHIMA, Nari
  • 坂元 辰哉 SAKAMOTO, Tatsuya
  • 辻岡 将昭 TSUJIOKA, Masaaki
  • 井上 和真 INOUE, Kazuma
Priority Data
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) SOLENOID VALVE
(FR) ÉLECTROVANNE
(JA) 電磁弁
Abstract
(EN)
A first valve body (73a) and a second valve body (73b) are fitted in an annular groove (9) formed around the axis of a plunger (71). An arcuate piece (78) included in the second valve body (73b) is pressed against a side surface (92) of the annular groove (9) by a repulsive force generated by elastic deformation.
(FR)
Selon l'invention, un premier corps de vanne (73a) et un second corps de vanne (73b) sont ajustés dans une rainure annulaire (9) formée autour de l'axe d'un piston plongeur (71). Une pièce arquée (78) incluse dans le second corps de vanne (73b) est pressée contre une surface latérale (92) de la rainure annulaire (9) par une force de répulsion générée par déformation élastique.
(JA)
プランジャ(71)の軸周りに形成された環状溝(9)には、第1弁体(73a)及び第2弁体(73b)が挟まっている。第2弁体(73b)が有する弓状片(78)は、弾性変形による反発力で、環状溝(9)の側面(92)に押し付いている。
Also published as
Latest bibliographic data on file with the International Bureau