WO2006113346A3 - Multilayer valve structures, methods of making, and pumps using same - Google Patents
Multilayer valve structures, methods of making, and pumps using same Download PDFInfo
- 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
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.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/104,661 | 2005-04-13 | ||
US11/104,661 US20060245951A1 (en) | 2005-04-13 | 2005-04-13 | Multilayer valve structures, methods of making, and pumps using same |
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)
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2006A (en) * | 1841-03-16 | Clamp for crimping leather | ||
DE69431994T2 (en) * | 1993-10-04 | 2003-10-30 | Res Int Inc | MICRO-MACHINED FLUID TREATMENT DEVICE WITH FILTER AND CONTROL VALVE |
US6116863A (en) * | 1997-05-30 | 2000-09-12 | University Of Cincinnati | Electromagnetically driven microactuated device and method of making the same |
US7198250B2 (en) * | 2000-09-18 | 2007-04-03 | Par Technologies, Llc | Piezoelectric actuator and pump using same |
US6768654B2 (en) * | 2000-09-18 | 2004-07-27 | Wavezero, Inc. | Multi-layered structures and methods for manufacturing the multi-layered structures |
WO2002022358A1 (en) * | 2000-09-18 | 2002-03-21 | Par Technologies, Llc. | Piezoelectric actuator and pump using same |
DE50113511D1 (en) * | 2001-09-29 | 2008-03-06 | Inst Angewandte Biotechnik Und | Method for laser transmission welding of plastic parts |
DE10232727A1 (en) * | 2002-07-16 | 2004-02-05 | Jenoptik Automatisierungstechnik Gmbh | Process for joining plastic components using laser radiation |
-
2005
- 2005-04-13 US US11/104,661 patent/US20060245951A1/en not_active Abandoned
-
2006
- 2006-04-13 WO PCT/US2006/013856 patent/WO2006113346A2/en active Application Filing
Patent Citations (2)
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 |
---|---|
WO2006113346A2 (en) | 2006-10-26 |
US20060245951A1 (en) | 2006-11-02 |
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