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1. WO2016208681 - SLIDE VALVE, FEMALE JOINT MEMBER PROVIDED WITH SAID SLIDE VALVE, AND PIPE JOINT OBTAINED FROM SAID FEMALE JOINT MEMBER AND MALE JOINT MEMBER

Publication Number WO/2016/208681
Publication Date 29.12.2016
International Application No. PCT/JP2016/068707
International Filing Date 23.06.2016
IPC
F16L 37/32 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
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
37Couplings of the quick-acting type
28with fluid cut-off means
30with fluid cut-off means in each of two pipe-end fittings
32at least one of two lift valves being opened automatically when the coupling is applied
F16L 37/22 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
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
37Couplings of the quick-acting type
22in which the connection is maintained by means of balls, rollers, or helical springs under radial pressure between the parts
CPC
F16L 37/22
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
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
37Couplings of the quick-acting type
22in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts
F16L 37/23
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
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
37Couplings of the quick-acting type
22in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts
23by means of balls
F16L 37/32
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
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
37Couplings of the quick-acting type
28with fluid cut-off means
30with fluid cut-off means in each of two pipe-end fittings
32at least one of two lift valves being opened automatically when the coupling is applied
F16L 37/34
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
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
37Couplings of the quick-acting type
28with fluid cut-off means
30with fluid cut-off means in each of two pipe-end fittings
32at least one of two lift valves being opened automatically when the coupling is applied
34at least one of the lift valves being of the sleeve type, i.e. a sleeve is telescoped over an inner cylindrical wall
Applicants
  • 日東工器株式会社 NITTO KOHKI CO., LTD. [JP]/[JP]
Inventors
  • 井本 裕樹 IMOTO, Yuki
Agents
  • 伊藤 茂 ITOH, Shigeru
Priority Data
2015-12822126.06.2015JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) SLIDE VALVE, FEMALE JOINT MEMBER PROVIDED WITH SAID SLIDE VALVE, AND PIPE JOINT OBTAINED FROM SAID FEMALE JOINT MEMBER AND MALE JOINT MEMBER
(FR) VANNE À TIROIR, ÉLÉMENT DE RACCORD FEMELLE POURVU DE LADITE VANNE À TIROIR ET JOINT DE TUYAU OBTENU À PARTIR DUDIT ÉLÉMENT DE RACCORD FEMELLE ET ÉLÉMENT DE RACCORD MÂLE
(JA) スライド弁、該スライド弁を備える雌型継手部材、及び該雌型継手部材と雄型継手部材とからなる管継手
Abstract
(EN)
[Problem] To provide a slide valve that is set inside a fluid passage and is for opening and closing said fluid passage by being displaced in the longitudinal direction of the fluid passage, said slide valve having a simple structure and multiple seals. [Solution] Said slide valve is provided with: a slide valve body, which has a tube shape that is configured to have the same axial shape as the fluid passage and which has an outer circumferential surface, an inner circumferential surface, and at least one through hole that penetrates from said outer circumferential surface to said inner circumferential surface; and a seal member with a circular outer seal section located on the outer circumferential surface of said slide valve body, a circular inner seal section located on said inner circumferential surface, and a connecting section located in said through hole and connecting said outer seal section with said inner seal section.
(FR)
Le problème à résoudre dans le cadre de la présente invention consiste à créer une vanne à tiroir qui est placée à l'intérieur d'un passage de fluide et est destinée à ouvrir et à fermer ledit passage de fluide en étant déplacée dans la direction longitudinale du passage de fluide, ladite vanne à tiroir ayant une structure simple et de multiples joints d'étanchéité. La solution consiste en ladite vanne à tiroir qui comprend : un corps de vanne à tiroir, qui présente une forme tubulaire qui est configurée de sorte à avoir la même forme axiale que le passage de fluide et qui comporte une surface circonférentielle externe, une surface circonférentielle interne et au moins un trou traversant qui s'étend depuis ladite surface circonférentielle externe jusqu'à ladite surface circonférentielle interne ; et un élément d'étanchéité ayant une section de joint d'étanchéité externe circulaire située sur la surface circonférentielle externe dudit corps de vanne à tiroir, une section de joint d'étanchéité interne circulaire située sur ladite surface circonférentielle interne, et une section de liaison située dans ledit trou traversant et reliant ladite section de joint d'étanchéité externe à ladite section de joint d'étanchéité interne.
(JA)
【課題】流体通路内に設定され、該流体通路の長手軸線方向で変位されて該流体通路を開閉するためのスライド弁であって、構造が簡単で複数のシール部を有するスライド弁を提供する。 【解決手段】このスライド弁は、流体通路と同軸状に設定される筒状のスライド弁本体であって、外周面、内周面、及び該外周面から該内周面に貫通する少なくとも1つの貫通孔を有する、スライド弁本体と、該スライド弁本体の外周面上に位置する環状の外側シール部、該内周面上に位置する環状の内側シール部、及び該貫通孔内に位置し該外側シール部と該内側シール部とを連結している連結部を有するシール部材と、を備える。
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