WO2006113346A3 - Multilayer valve structures, methods of making, and pumps using same - Google Patents

Multilayer valve structures, methods of making, and pumps using same Download PDF

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Publication number
WO2006113346A3
WO2006113346A3 PCT/US2006/013856 US2006013856W WO2006113346A3 WO 2006113346 A3 WO2006113346 A3 WO 2006113346A3 US 2006013856 W US2006013856 W US 2006013856W WO 2006113346 A3 WO2006113346 A3 WO 2006113346A3
Authority
WO
WIPO (PCT)
Prior art keywords
flap
layer
interface layer
interface
bond
Prior art date
Application number
PCT/US2006/013856
Other languages
French (fr)
Other versions
WO2006113346A2 (en
Inventor
James Clayton Ball Jr
Original Assignee
Par Technologies Llc
James Clayton Ball Jr
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Par Technologies Llc, James Clayton Ball Jr filed Critical Par Technologies Llc
Publication of WO2006113346A2 publication Critical patent/WO2006113346A2/en
Publication of WO2006113346A3 publication Critical patent/WO2006113346A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1037—Flap valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1087—Valve seats

Abstract

A multilayer valve subassembly comprises an interface layer having an interface layer flap; a cover layer having a cover layer flap; and, an intermediate layer positioned between the interface layer and the cover layer. A first bond adheres the cover layer to the interface layer; a flap bond seals the Interface layer flap between the cover layer flap and the interface layer flap and thereby forms a multilayer valve flap which is insulated from fluid which travels through the valve. In an example embodiment, the each of the interface layer flap, the cover layer flap, and the interface layer flap has a substantially U-shape. Preferably the interface layer is not in contact with the first bond or the second bond and has a size that permits the interface layer to float in a sandwich pocket formed between the interface layer and the cover layer.
PCT/US2006/013856 2005-04-13 2006-04-13 Multilayer valve structures, methods of making, and pumps using same WO2006113346A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/104,661 US20060245951A1 (en) 2005-04-13 2005-04-13 Multilayer valve structures, methods of making, and pumps using same
US11/104,661 2005-04-13

Publications (2)

Publication Number Publication Date
WO2006113346A2 WO2006113346A2 (en) 2006-10-26
WO2006113346A3 true WO2006113346A3 (en) 2007-12-13

Family

ID=37115698

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/013856 WO2006113346A2 (en) 2005-04-13 2006-04-13 Multilayer valve structures, methods of making, and pumps using same

Country Status (2)

Country Link
US (1) US20060245951A1 (en)
WO (1) WO2006113346A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070129681A1 (en) * 2005-11-01 2007-06-07 Par Technologies, Llc Piezoelectric actuation of piston within dispensing chamber
US8526651B2 (en) * 2010-01-25 2013-09-03 Sonion Nederland Bv Receiver module for inflating a membrane in an ear device
DE102011076260B4 (en) * 2011-05-23 2013-02-07 Rausch & Pausch Gmbh Valve body assembly and method for its preparation and valve with the valve body assembly
US20130000758A1 (en) * 2011-06-30 2013-01-03 Agilent Technologies, Inc. Microfluidic device and external piezoelectric actuator
KR101452050B1 (en) * 2012-11-12 2014-10-21 삼성전기주식회사 Micro pump
CN104481864A (en) * 2014-12-12 2015-04-01 成都思达高科软件有限公司 Automatic draining pump
TWI557321B (en) * 2015-06-25 2016-11-11 科際精密股份有限公司 Piezoelectric pump and operating method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0424087A1 (en) * 1989-10-17 1991-04-24 Seiko Epson Corporation Micro-pump or micro-discharge device
US6590267B1 (en) * 2000-09-14 2003-07-08 Mcnc Microelectromechanical flexible membrane electrostatic valve device and related fabrication methods

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2006A (en) * 1841-03-16 Clamp for crimping leather
DE69415683T2 (en) * 1993-10-04 1999-09-09 Res International MICROMACHINE FLOW SWITCH
US6116863A (en) * 1997-05-30 2000-09-12 University Of Cincinnati Electromagnetically driven microactuated device and method of making the same
US6768654B2 (en) * 2000-09-18 2004-07-27 Wavezero, Inc. Multi-layered structures and methods for manufacturing the multi-layered structures
KR20030034192A (en) * 2000-09-18 2003-05-01 클리포드 엔. 로젠 Piezoelectric actuator and pump using same
US7198250B2 (en) * 2000-09-18 2007-04-03 Par Technologies, Llc Piezoelectric actuator and pump using same
EP1297944B1 (en) * 2001-09-29 2008-01-16 Institut für angewandte Biotechnik und Systemanalyse an der Universität Witten/Herdecke GmbH Process for laser beam welding of plastic parts
DE10232727A1 (en) * 2002-07-16 2004-02-05 Jenoptik Automatisierungstechnik Gmbh Process for joining plastic components using laser radiation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0424087A1 (en) * 1989-10-17 1991-04-24 Seiko Epson Corporation Micro-pump or micro-discharge device
US6590267B1 (en) * 2000-09-14 2003-07-08 Mcnc Microelectromechanical flexible membrane electrostatic valve device and related fabrication methods

Also Published As

Publication number Publication date
US20060245951A1 (en) 2006-11-02
WO2006113346A2 (en) 2006-10-26

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