DE69618766T2 - Ventilsteuerung - Google Patents
VentilsteuerungInfo
- Publication number
- DE69618766T2 DE69618766T2 DE69618766T DE69618766T DE69618766T2 DE 69618766 T2 DE69618766 T2 DE 69618766T2 DE 69618766 T DE69618766 T DE 69618766T DE 69618766 T DE69618766 T DE 69618766T DE 69618766 T2 DE69618766 T2 DE 69618766T2
- Authority
- DE
- Germany
- Prior art keywords
- valve
- conduit
- source
- fluid
- fluidly connected
- Prior art date
- 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.)
- Expired - Fee Related
Links
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
- F15C3/04—Circuit elements having moving parts using diaphragms
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S137/00—Fluid handling
- Y10S137/907—Vacuum-actuated valves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87249—Multiple inlet with multiple outlet
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/877—With flow control means for branched passages
- Y10T137/87708—With common valve operator
- Y10T137/87716—For valve having a flexible diaphragm valving member
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/399,081 US5775371A (en) | 1995-03-08 | 1995-03-08 | Valve control |
PCT/US1996/002358 WO1996027742A1 (en) | 1995-03-08 | 1996-02-26 | Valve control |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69618766D1 DE69618766D1 (de) | 2002-03-14 |
DE69618766T2 true DE69618766T2 (de) | 2002-08-08 |
Family
ID=23578066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69618766T Expired - Fee Related DE69618766T2 (de) | 1995-03-08 | 1996-02-26 | Ventilsteuerung |
Country Status (8)
Country | Link |
---|---|
US (3) | US5775371A (de) |
EP (1) | EP0813656B1 (de) |
JP (1) | JP3351795B2 (de) |
AT (1) | ATE212420T1 (de) |
CA (1) | CA2214432C (de) |
DE (1) | DE69618766T2 (de) |
ES (1) | ES2172653T3 (de) |
WO (1) | WO1996027742A1 (de) |
Cited By (11)
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---|---|---|---|---|
US8142653B2 (en) | 2002-06-04 | 2012-03-27 | Fresenius Medical Care Deutschland Gmbh | Medical fluid cassettes and related systems |
US8932032B2 (en) | 2005-07-13 | 2015-01-13 | Fresenius Medical Care Holdings, Inc. | Diaphragm pump and pumping systems |
US8986254B2 (en) | 2009-03-20 | 2015-03-24 | Fresenius Medical Care Holdings, Inc. | Medical fluid pump systems and related components and methods |
US9011114B2 (en) | 2011-03-09 | 2015-04-21 | Fresenius Medical Care Holdings, Inc. | Medical fluid delivery sets and related systems and methods |
US9180240B2 (en) | 2011-04-21 | 2015-11-10 | Fresenius Medical Care Holdings, Inc. | Medical fluid pumping systems and related devices and methods |
US9421314B2 (en) | 2009-07-15 | 2016-08-23 | Fresenius Medical Care Holdings, Inc. | Medical fluid cassettes and related systems and methods |
US9500188B2 (en) | 2012-06-11 | 2016-11-22 | Fresenius Medical Care Holdings, Inc. | Medical fluid cassettes and related systems and methods |
US9561323B2 (en) | 2013-03-14 | 2017-02-07 | Fresenius Medical Care Holdings, Inc. | Medical fluid cassette leak detection methods and devices |
US9610392B2 (en) | 2012-06-08 | 2017-04-04 | Fresenius Medical Care Holdings, Inc. | Medical fluid cassettes and related systems and methods |
US9694125B2 (en) | 2010-12-20 | 2017-07-04 | Fresenius Medical Care Holdings, Inc. | Medical fluid cassettes and related systems and methods |
US10117985B2 (en) | 2013-08-21 | 2018-11-06 | Fresenius Medical Care Holdings, Inc. | Determining a volume of medical fluid pumped into or out of a medical fluid cassette |
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US20030022383A1 (en) * | 1999-04-06 | 2003-01-30 | Uab Research Foundation | Method for screening crystallization conditions in solution crystal growth |
ATE357656T1 (de) * | 1999-04-06 | 2007-04-15 | Univ Alabama Res Found | Vorrichtung zum screening von kristallisierungsbedingungen in lösungen zur kristallzüchtung |
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US7250305B2 (en) * | 2001-07-30 | 2007-07-31 | Uab Research Foundation | Use of dye to distinguish salt and protein crystals under microcrystallization conditions |
US7214540B2 (en) | 1999-04-06 | 2007-05-08 | Uab Research Foundation | Method for screening crystallization conditions in solution crystal growth |
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DE10046651A1 (de) * | 2000-09-20 | 2002-04-04 | Fresenius Medical Care De Gmbh | Ventil |
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- 1996-02-26 WO PCT/US1996/002358 patent/WO1996027742A1/en active IP Right Grant
- 1996-02-26 DE DE69618766T patent/DE69618766T2/de not_active Expired - Fee Related
- 1996-02-26 ES ES96906570T patent/ES2172653T3/es not_active Expired - Lifetime
- 1996-02-26 JP JP52688396A patent/JP3351795B2/ja not_active Expired - Fee Related
- 1996-02-26 AT AT96906570T patent/ATE212420T1/de not_active IP Right Cessation
- 1996-02-26 CA CA002214432A patent/CA2214432C/en not_active Expired - Fee Related
- 1996-08-08 US US08/694,045 patent/US5791375A/en not_active Expired - Lifetime
- 1996-08-08 US US08/694,010 patent/US5794641A/en not_active Expired - Lifetime
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Also Published As
Publication number | Publication date |
---|---|
JP3351795B2 (ja) | 2002-12-03 |
ATE212420T1 (de) | 2002-02-15 |
WO1996027742A1 (en) | 1996-09-12 |
US5791375A (en) | 1998-08-11 |
EP0813656A1 (de) | 1997-12-29 |
US5775371A (en) | 1998-07-07 |
EP0813656B1 (de) | 2002-01-23 |
CA2214432C (en) | 1999-04-27 |
JPH10512948A (ja) | 1998-12-08 |
DE69618766D1 (de) | 2002-03-14 |
US5794641A (en) | 1998-08-18 |
ES2172653T3 (es) | 2002-10-01 |
CA2214432A1 (en) | 1996-09-12 |
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