EP0829649A3 - Structure de clapet de soupape precontrainte pour une microsoupape - Google Patents

Structure de clapet de soupape precontrainte pour une microsoupape Download PDF

Info

Publication number: EP0829649A3
Authority: EP; European Patent Office
Prior art keywords: support structure; valve; valve flap; passage opening; flap
Prior art date: 1996-09-17
Legal status (The legal status 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 status listed.): Granted

Application number

EP97113980A

Other languages

German (de)

English (en)

Other versions

EP0829649A2 (fr

EP0829649B1 (fr

Inventor

Martin Dipl.-Phys. Richter

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV

Original Assignee

Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV

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.)

1996-09-17

Filing date

1997-08-13

Publication date

1998-11-04

1997-08-13 Application filed by Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV

1998-03-18 Publication of EP0829649A2 publication Critical patent/EP0829649A2/fr

1998-11-04 Publication of EP0829649A3 publication Critical patent/EP0829649A3/fr

2002-10-09 Application granted granted Critical

2002-10-09 Publication of EP0829649B1 publication Critical patent/EP0829649B1/fr

2017-08-13 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
- F15C3/00—Circuit elements having moving parts
- F15C3/08—Circuit elements having moving parts using reeds
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
- F15C5/00—Manufacture of fluid circuit elements; Manufacture of assemblages of such elements integrated circuits

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Mechanical Engineering (AREA)
Computer Hardware Design (AREA)
Microelectronics & Electronic Packaging (AREA)
Electrically Driven Valve-Operating Means (AREA)
Electrostatic Spraying Apparatus (AREA)

EP97113980A 1996-09-17 1997-08-13 Structure de clapet de soupape precontrainte pour une microsoupape Expired - Lifetime EP0829649B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19637878A DE19637878C2 (de)	1996-09-17	1996-09-17	Mikroventil mit vorgespannter Ventilklappenstruktur
DE19637878		1996-09-17

Publications (3)

Publication Number	Publication Date
EP0829649A2 EP0829649A2 (fr)	1998-03-18
EP0829649A3 true EP0829649A3 (fr)	1998-11-04
EP0829649B1 EP0829649B1 (fr)	2002-10-09

Family

ID=7805898

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP97113980A Expired - Lifetime EP0829649B1 (fr)	1996-09-17	1997-08-13	Structure de clapet de soupape precontrainte pour une microsoupape

Country Status (2)

Country	Link
EP (1)	EP0829649B1 (fr)
DE (2)	DE19637878C2 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2001009521A1 (fr) *	1999-07-30	2001-02-08	The Procter & Gamble Company	Microvalve de regulation de debit
US6962170B1 (en)	1999-07-30	2005-11-08	The Procter & Gamble Company	Microvalve for controlling fluid flow
US6887615B1 (en)	1999-07-30	2005-05-03	The Procter & Gamble Company	Microvalve for controlling fluid flow
US6590267B1 (en) *	2000-09-14	2003-07-08	Mcnc	Microelectromechanical flexible membrane electrostatic valve device and related fabrication methods
DE20116898U1 (de)	2001-10-15	2002-01-17	FESTO AG & Co., 73734 Esslingen	Mikroventil
FR2834324B1 (fr) *	2001-12-31	2007-04-13	Bosch Gmbh Robert	Valve a commande electrique, membrane comportant de telles valves et servomoteur d'assistance de freinage comportant une telle membrane
DE10243997B4 (de) *	2002-09-21	2005-05-25	Festo Ag & Co.	Mikroventil in Mehrschichtaufbau
US7195026B2 (en) *	2002-12-27	2007-03-27	American Air Liquide, Inc.	Micro electromechanical systems for delivering high purity fluids in a chemical delivery system
DE502004006313D1 (de) *	2004-03-10	2008-04-10	Festo Ag & Co	Pneumatisches Mikroventil
JP2008507673A (ja)	2004-07-23	2008-03-13	エイエフエイ・コントロールズ，リミテッド・ライアビリティ・カンパニー	マイクロバルブアセンブリの動作方法および関連構造および関連デバイス
FR2892485B1 (fr) *	2005-10-21	2008-01-04	Aldes Aeraulique Sa	Dispositif pour regulation et etancheite sur un orifice qui est soit obture, soit ouvert selon les besoins
DE102007034117B4 (de) *	2007-07-21	2011-03-10	Ab Skf	Schmiervorrichtung
DE102007034116B4 (de) *	2007-07-21	2009-10-22	Ab Skf	Vorrichtung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4231287A (en) *	1978-05-01	1980-11-04	Physics International Company	Spring diaphragm
WO1992022763A1 (fr) *	1991-06-18	1992-12-23	Danfoss A/S	Dispositif d'actionnement miniature
US5176358A (en) *	1991-08-08	1993-01-05	Honeywell Inc.	Microstructure gas valve control
CH684209A5 (fr) *	1990-11-20	1994-07-29	Westonbridge Int Ltd	Clapet intégré et micropompe comprenant un tel clapet.
DE29603364U1 (de) *	1996-02-27	1996-04-18	Forschungszentrum Karlsruhe GmbH, 76133 Karlsruhe	Mikroventil

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4585209A (en) *	1983-10-27	1986-04-29	Harry E. Aine	Miniature valve and method of making same
US5050838A (en) *	1990-07-31	1991-09-24	Hewlett-Packard Company	Control valve utilizing mechanical beam buckling

1996
- 1996-09-17 DE DE19637878A patent/DE19637878C2/de not_active Expired - Fee Related
1997
- 1997-08-13 DE DE59708427T patent/DE59708427D1/de not_active Expired - Lifetime
- 1997-08-13 EP EP97113980A patent/EP0829649B1/fr not_active Expired - Lifetime

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4231287A (en) *	1978-05-01	1980-11-04	Physics International Company	Spring diaphragm
CH684209A5 (fr) *	1990-11-20	1994-07-29	Westonbridge Int Ltd	Clapet intégré et micropompe comprenant un tel clapet.
WO1992022763A1 (fr) *	1991-06-18	1992-12-23	Danfoss A/S	Dispositif d'actionnement miniature
US5176358A (en) *	1991-08-08	1993-01-05	Honeywell Inc.	Microstructure gas valve control
DE29603364U1 (de) *	1996-02-27	1996-04-18	Forschungszentrum Karlsruhe GmbH, 76133 Karlsruhe	Mikroventil

Also Published As

Publication number	Publication date
DE59708427D1 (de)	2002-11-14
EP0829649A2 (fr)	1998-03-18
DE19637878A1 (de)	1998-04-02
EP0829649B1 (fr)	2002-10-09
DE19637878C2 (de)	1998-08-06

Publication	Publication Date	Title
EP0829649A3 (fr)	1998-11-04	Structure de clapet de soupape precontrainte pour une microsoupape
EP0795468A3 (fr)	1999-05-19	Système d'éclairage pour une cabine de passagers, spéciallement une cabine d'avion
EP0700485A1 (fr)	1996-03-13	Microvanne
WO1998023869A1 (fr)	1998-06-04	Microsoupape a actionnement piezo-electrique
DE2303345A1 (de)	1973-08-02	Einsatz fuer oeffnungen in duennen platten
EP0613535A1 (fr)	1994-09-07	Soupape micromecanique pour dispositifs de dosage micromecaniques.
EP0779397A1 (fr)	1997-06-18	Couverture
DE1550431A1 (de)	1970-01-02	Hochdichtes,insbesondere magnetisch gesteuertes Ventil
DE8129904U1 (de)	1983-03-31	Vorrichtung zum dichten verschliessen einer behaelteroeffnung eines insbesondere aus glas bestehenden behaelters mit einem beheizbaren siegelkopf
EP0803673A3 (fr)	1998-05-20	Soupape à gaz
EP0920823A3 (fr)	2000-12-27	Siège dynamico-actif à remise en équilibre automatique
EP0235646A3 (fr)	1988-01-27	Procédé pour vernir comprenant l'usage de pigments brillants
EP0860394A3 (fr)	1999-04-07	Suspension d'un rail, en particulier pour rail creux, ouvert vers le bas
Wagner	1989	The influence of artificial stream bottom siltation on Ephemeroptera in emergence traps
Williams	1964	A critical note on the Aramaic indefinite plural of the verb
EP0880881A3 (fr)	1999-03-31	Jupe en particulier déflecteur et utilisation d'une telle jupe
DE7231628U (de)	1972-12-14	Flachdach Durchfuhrung
EP1424492A3 (fr)	2006-03-01	Vanne de commande de liquides avec une buse et une valve de commande
EP0862006A3 (fr)	1998-09-09	Dispositif pour fermer des valves
EP0884808A3 (fr)	2000-12-20	Connecteurs à force d'insertion nulle pour cartes à circuit
US20060166565A1 (en)	2006-07-27	Collapsing bridge crimp
EP1359264A3 (fr)	2005-02-09	Dispositif de protection pour une gouttière
EP0803457A3 (fr)	1998-04-01	Dispositif pour séparer et soulever la feuille de dessus d'une pile de feuilles
Risse-Kappen	1986	Applying Arms Race Theory to NATO's Nuclear Weapons Deployments A Reply to Matthew Evangelista
EP1262353A3 (fr)	2003-01-02	Toit ouvrant avec au minimun un panneau de pavillon déplaçable et un élément d'habillage adjacent

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1998-01-30	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
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1999-07-14	AKX	Designation fees paid	Free format text: DE FR GB IT
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