Processing

Please wait...

Settings

Settings

Goto Application

1. WO2013162036 - SMALL DIAPHRAGM PUMP

Publication Number WO/2013/162036
Publication Date 31.10.2013
International Application No. PCT/JP2013/062509
International Filing Date 26.04.2013
IPC
F04B 45/04 2006.01
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
CPC
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
F05C 2225/04
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
CINDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
2225Synthetic polymers, e.g. plastics; Rubber
04PTFE [PolyTetraFluorEthylene]
Applicants
  • シャープ株式会社 SHARP KABUSHIKI KAISHA [JP]/[JP]
Inventors
  • 渡邊 裕也 WATANABE, Yuya
  • 南朴木 孝至 MINAMIHONOKI, Takashi
  • 山本 弘明 YAMAMOTO, Hiroaki
  • 田村 孔一 TAMURA, Kohichi
Agents
  • 西教 圭一郎 SAIKYO, Keiichiro
Priority Data
2012-10273927.04.2012JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) SMALL DIAPHRAGM PUMP
(FR) PETITE POMPE À DIAPHRAGME
(JA) 小型ダイアフラムポンプ
Abstract
(EN)
Provided is a small diaphragm pump capable of operating a diaphragm using a small motor, and having low transmittance of corrosive gases such as ozone gas. In the small diaphragm pump (10), a laminated diaphragm (30) is provided as the diaphragm, composed of a thin film (31) formed of PTFE and a thin film (32) formed of PTFE, the thin films being separably laminated.
(FR)
La présente invention concerne une petite pompe à diaphragme pouvant actionner un diaphragme à l'aide d'un petit moteur, et ayant une faible transmittance de gaz corrosifs tels que le gaz d'ozone. Dans la petite pompe (10) à diaphragme, un diaphragme stratifié (30) sert de diaphragme, composé d'un film mince (31) constitué de PTFE et d'un film mince (32) constitué de PTFE, les films minces étant stratifiés séparément.
(JA)
 小型のモータによってダイアフラムを動作させることができ、かつ、オゾンガスなどの腐食性ガスの透過率が小さい小型ダイアフラムポンプを提供する。 小型ダイアフラムポンプ10において、ダイアフラムとして、PTFEから形成される薄膜31とPTFEから形成される薄膜32とが分離可能に積層されて構成される積層型ダイアフラム30を設ける。
Also published as
Latest bibliographic data on file with the International Bureau