Processing

Please wait...

Settings

Settings

Goto Application

1. WO2015141278 - STRUCTURE FOR SECURING DIAPHRAGM, DIAPHRAGM PUMP AND VALVE DEVICE PROVIDED WITH SAID STRUCTURE, AND METHOD FOR SECURING DIAPHRAGM

Publication Number WO/2015/141278
Publication Date 24.09.2015
International Application No. PCT/JP2015/051851
International Filing Date 23.01.2015
IPC
F16J 3/02 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
JPISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS
3Diaphragms; Bellows; Bellows pistons
02Diaphragms
F04B 43/02 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
43Machines, pumps, or pumping installations having flexible working members
02having plate-like flexible members, e.g. diaphragms
F04B 43/06 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
43Machines, pumps, or pumping installations having flexible working members
02having plate-like flexible members, e.g. diaphragms
06Pumps having fluid drive
F16J 15/52 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
JPISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS
15Sealings
50between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall
52by means of sealing bellows or diaphragms
F16K 7/12 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
7Diaphragm cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage
12with flat, dished, or bowl-shaped diaphragm
CPC
F04B 43/0054
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
43Machines, pumps, or pumping installations having flexible working members
0009Special features
0054particularities of the flexible members
F04B 43/06
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
43Machines, pumps, or pumping installations having flexible working members
02having plate-like flexible members, e.g. diaphragms
06Pumps having fluid drive
F04B 43/14
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
43Machines, pumps, or pumping installations having flexible working members
12having peristaltic action
14having plate-like flexible members
F04B 45/04
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
45Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
04having plate-like flexible members, e.g. diaphragms
F04B 53/1087
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
53Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
10Valves; Arrangement of valves
1087Valve seats
F04B 53/16
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
53Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
16Casings; Cylinders; Cylinder liners or heads; Fluid connections
Applicants
  • 住友ゴム工業株式会社 SUMITOMO RUBBER INDUSTRIES, LTD. [JP]/[JP]
Inventors
  • 石丸 毅 ISHIMARU Takeshi
  • 森田 耕平 MORITA Kouhei
Agents
  • 住友 慎太郎 SUMITOMO Shintaro
Priority Data
2014-05875020.03.2014JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) STRUCTURE FOR SECURING DIAPHRAGM, DIAPHRAGM PUMP AND VALVE DEVICE PROVIDED WITH SAID STRUCTURE, AND METHOD FOR SECURING DIAPHRAGM
(FR) STRUCTURE DE FIXATION D'UN DIAPHRAGME, POMPE À DIAPHRAGME ET DISPOSITIF DE SOUPAPE POURVU DE LADITE STRUCTURE, ET PROCÉDÉ DE FIXATION D'UN DIAPHRAGME
(JA) ダイアフラムの固定構造、それを備えたダイアフラムポンプ及び弁装置、並びにダイアフラムの固定方法
Abstract
(EN) A diaphragm (3), which separates a space (20) into a first chamber (21) and a second chamber (22), is secured to a case (2), which forms the space (20) in the interior, by means of a securing structure (4). The case (2) is provided with: a first frame (5) which has a first concave part (50) for forming the first chamber (21) side; and a second frame (6) having a second concave part (60) for forming the second chamber (22) side. A peripheral edge part (32) of the diaphragm (3) is held by being compressed between the first frame (5) and the second frame (6) as a consequence of the first frame (5) and the second frame (6) fitting into one another. The securing structure (4) is also provided with a fastening tool (7) which fastens a first arm part (52) of the first frame (5) and a second arm part (62) of the second frame (6) from the outside of the case (2).
(FR) La présente invention concerne un diaphragme (3), qui sépare un espace (20) en une première chambre (21) et une seconde chambre (22), est fixé à un boîtier (2), qui forme l'espace (20) à l'intérieur, au moyen d'une structure de fixation (4). Le boîtier (2) est pourvu : d'un premier cadre (5) qui comporte une première partie concave (50) permettant de former le premier côté de la chambre (21) ; et un second cadre (6) possédant une seconde partie concave (60) permettant de former le second côté de la chambre (22). Une partie marginale périphérique (32) du diaphragme (3) est maintenue en étant comprimée entre le premier cadre (5) et le second cadre (6) en conséquence du fait que le premier cadre (5) et le second cadre (6) s'emboîtent l'un dans l'autre. La structure de fixation (4) est également pourvue d'un outil d'attache (7) qui attache une première partie de bras (52) du premier cadre (5) et une seconde partie de bras (62) du second cadre (6) depuis l'extérieur du boîtier (2).
(JA) 内部に空間20を形成するケース2に、空間20を第1室21と第2室22とに仕切るダイアフラム3が、固定構造4によって固定される。ケース2は、第1室21側を形成する第1凹部50を有する第1フレーム5と、第2室22側を形成する第2凹部60を有する第2フレーム6とを備える。ダイアフラム3の周縁部32は、第1フレーム5と第2フレーム6との嵌め合わせにより、第1フレーム5と第2フレーム6との間で圧縮されて保持される。固定構造4は、第1フレーム5の第1腕部52と第2フレーム6の第2腕部62とをケース2の外側から締め付ける締結具7をさらに備える。
Latest bibliographic data on file with the International Bureau