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1. WO2014109367 - FERRULE JOINT, AND SEALING MECHANISM FOR LIQUID PASSAGE NOZZLE IN MEMBRANE MODULE

Publication Number WO/2014/109367
Publication Date 17.07.2014
International Application No. PCT/JP2014/050243
International Filing Date 09.01.2014
IPC
F16L 19/02 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
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
19Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
02Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
F16L 23/036 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
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
23Flanged joints
02the flanges being connected by members tensioned axially
036characterised by the tensioning members, e.g. specially adapted bolts or C-clamps
CPC
A61M 2039/1033
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
39Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
10Tube connectors; Tube couplings
1033Swivel nut connectors, e.g. threaded connectors, bayonet-connectors
A61M 39/10
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
39Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
10Tube connectors; Tube couplings
A61M 39/16
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
39Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
10Tube connectors; Tube couplings
16having provision for disinfection or sterilisation
A61M 39/20
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
39Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
20Closure caps or plugs for connectors or open ends of tubes
F16L 15/00
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
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
15Screw-threaded joints
F16L 19/0231
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
19Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
02Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
0231with specially adapted means for positioning the threaded member behind the collar
Applicants
  • 旭化成メディカル株式会社 ASAHI KASEI MEDICAL CO., LTD. [JP]/[JP]
Inventors
  • 荒牧 昌作 ARAMAKI, Shosaku
  • 早乙女 智洋 SAOTOME, Tomohiro
Agents
  • 稲葉 良幸 INABA, Yoshiyuki
Priority Data
2013-00393511.01.2013JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) FERRULE JOINT, AND SEALING MECHANISM FOR LIQUID PASSAGE NOZZLE IN MEMBRANE MODULE
(FR) RACCORD DE VIROLE, ET MÉCANISME D'ÉTANCHÉITÉ DE BUSE À PASSAGE DE LIQUIDE POUR MODULE À MEMBRANE
(JA) フェルール継手及び膜モジュールの通液ノズルの密閉機構
Abstract
(EN) Provided is a ferrule joint that is capable of securely maintaining sealability despite a rise or fall in temperature due to sterilization treatment or the like, and that can be attached easily to members to be coupled such as conduit lines or apparatuses. The ferrule joint (1) has an annular male screw member (10) that is provided on one of the members to be coupled and that has a thread formed on the external peripheral surface, and an annular female screw member (11) that is provided on the other of the members to be coupled and that has a thread formed on the internal peripheral surface. The male screw member (10) and the female screw member (11) are threaded together to couple the members to be coupled together. The male screw member (10) has a cut section (23) in one location in the circumferential direction and is configured to be able to open and close so that the cut section (23) widens or narrows.
(FR) L'invention fournit un raccord de virole dont l'opération d'installation sur des éléments à coupler tels qu'un conduit, un appareil, ou similaire, est simple, et qui permet de maintenir de manière sure une étanchéité y compris sous l'influence de hausse et de baisse de température du fait d'un traitement de stérilisation ou similaire. Ce raccord de virole (1) possède : un élément de vis mâle (10) de forme annulaire qui est agencé du côté d'un élément à coupler, et sur la face périphérique externe duquel est formée une vis ; et un élément de vis femelle (11) de forme annulaire qui est agencé du côté de l'autre élément à coupler, et sur la face périphérique interne duquel est formée une vis. L'élément de vis mâle (10) et l'élément de vis femelle (11) en s'ajustant l'un à l'autre, couplent entre eux les éléments à coupler. L'élément de vis mâle (10) possède une partie découpée (23) en un endroit dans sa direction périphérique, et est configuré de manière à autoriser une ouverture et une fermeture afin de déconnecter cette partie découpée (23).
(JA) 管路や器具などの被連結部材への取り付け作業が簡単で、滅菌処理などにより温度昇降を受けても密閉性を確実に維持できるフェルール継手を提供する。 フェルール継手1は、一方の被連結部材側に設けられる、外周面にねじが形成された環状の雄螺子部材10と、他方の被連結部材側に設けられる、内周面にねじが形成された環状の雌螺子部材11とを有している。雄螺子部材10と雌螺子部材11は、互いに螺合することによって被連結部材同士を連結する。雄螺子部材11は、周方向の一カ所に切断部23を有し、当該切断部23が離接するように開閉自在に構成されている。
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