FR2369615A1 - Regulateur de debit - Google Patents
Regulateur de debitInfo
- Publication number
- FR2369615A1 FR2369615A1 FR7732279A FR7732279A FR2369615A1 FR 2369615 A1 FR2369615 A1 FR 2369615A1 FR 7732279 A FR7732279 A FR 7732279A FR 7732279 A FR7732279 A FR 7732279A FR 2369615 A1 FR2369615 A1 FR 2369615A1
- Authority
- FR
- France
- Prior art keywords
- regulator
- membrane
- outlet
- flow rate
- chambers
- 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.)
- Granted
Links
- 239000012528 membrane Substances 0.000 abstract 3
- 239000012530 fluid Substances 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/01—Control of flow without auxiliary power
- G05D7/0106—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule
- G05D7/0113—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule the sensing element acting as a valve
-
- 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
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7781—With separate connected fluid reactor surface
- Y10T137/7784—Responsive to change in rate of fluid flow
- Y10T137/7787—Expansible chamber subject to differential pressures
- Y10T137/7788—Pressures across fixed choke
-
- 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
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7781—With separate connected fluid reactor surface
- Y10T137/7784—Responsive to change in rate of fluid flow
- Y10T137/7792—Movable deflector or choke
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Safety Valves (AREA)
- Flow Control (AREA)
Abstract
Régulateur de débit. Il comprend un boîtier qu'une membrane élastique et susceptible de s'étirer divise en deux chambres qui communiquent avec un orifice d'entrée et avec un orifice de sortie. Les chambres communiquent entre elles par un passage traversant la membrane et dont les dimensions restent inchangées pendant le fonctionnement. Lorsque la membrane est soumise à une différence de pression, elle s'étire de façon qu'une partie d'elle-même se rapprochant de l'orifice de sortie modifie le débit du fluide qui s'y écoule. Application aux regulateurs de pression qui maintiennent un débit de sortie ou de refoulement à une valeur constante, quelle que soit la pression en amont ou en aval du régulateur.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL5077176A IL50771A (en) | 1976-10-27 | 1976-10-27 | Fluid flow-rate control device |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2369615A1 true FR2369615A1 (fr) | 1978-05-26 |
FR2369615B1 FR2369615B1 (fr) | 1983-02-11 |
Family
ID=11049197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7732279A Granted FR2369615A1 (fr) | 1976-10-27 | 1977-10-26 | Regulateur de debit |
Country Status (17)
Country | Link |
---|---|
US (1) | US4428397A (fr) |
JP (3) | JPS5355526A (fr) |
AR (1) | AR216110A1 (fr) |
AU (1) | AU502903B2 (fr) |
BR (1) | BR7707506A (fr) |
CA (1) | CA1065736A (fr) |
DE (1) | DE2748055A1 (fr) |
ES (1) | ES463348A1 (fr) |
FR (1) | FR2369615A1 (fr) |
GB (1) | GB1567988A (fr) |
GR (1) | GR71666B (fr) |
IL (3) | IL65024A (fr) |
IT (2) | IT1192205B (fr) |
MX (1) | MX145568A (fr) |
NL (1) | NL185246C (fr) |
PT (1) | PT67189B (fr) |
ZA (1) | ZA776121B (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2576795A1 (fr) * | 1985-02-06 | 1986-08-08 | Spitz Charles | Dispositif pour permettre une certaine liberte de mouvements au sujet traite lors de perfusions ou transfusions |
EP0408256A1 (fr) * | 1989-07-12 | 1991-01-16 | Dan Bron | Régulateur de faible débit |
WO2016055481A1 (fr) * | 2014-10-07 | 2016-04-14 | Tece Gmbh | Vanne de remplissage |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL65024A (en) * | 1976-10-27 | 1989-07-31 | Bron Dan | Intravenous infusion set |
IL56948A0 (en) * | 1979-03-26 | 1979-05-31 | Bron D | Flow rate regulator |
JPS58170978A (ja) * | 1982-03-31 | 1983-10-07 | Keihin Seiki Mfg Co Ltd | 定流量弁 |
US4515588A (en) * | 1983-05-16 | 1985-05-07 | Health Care Concepts, Inc. | I.V. flow regulator |
DE8432064U1 (de) * | 1984-11-02 | 1985-05-02 | Codan Medizinische Geräte GmbH & Co KG, 2432 Lensahn | Vorrichtung zur regulierung des durchflusses bei der schwerkraft-infusion und -transfusion |
JPH0233782Y2 (fr) * | 1985-01-24 | 1990-09-11 | ||
IL78045A0 (en) * | 1986-03-05 | 1986-07-31 | Bron Dan | Drip emitter |
US4776839A (en) * | 1986-10-21 | 1988-10-11 | Cordis Corporation | Three stage implantable pressure relief valve with improved valve stem member |
AT389393B (de) * | 1987-10-02 | 1989-11-27 | Bock Orthopaed Ind | Regelventil |
US4925451A (en) * | 1988-04-18 | 1990-05-15 | Amendolia Pasquale J | I.V. flow control device |
EP0390949B1 (fr) * | 1989-04-06 | 1993-06-30 | Japan Medical Supply Co., Ltd. | Régulateur de débit pour médicaments sous forme liquide ou pour appareil de transfusion de sang |
IL101071A (en) * | 1992-02-26 | 1997-09-30 | Naan Irrigation Systems | Drip irrigation apparatus |
US5634594A (en) * | 1993-07-30 | 1997-06-03 | Cohen; Amir | Flow control device particularly useful in drip irrigation emitters |
US5636797A (en) * | 1993-07-30 | 1997-06-10 | Cohen; Amir | Drip irrigation emitter and flow control unit included therein |
US5937855A (en) * | 1995-04-21 | 1999-08-17 | Respironics, Inc. | Flow regulating valve in a breathing gas delivery system |
US6203523B1 (en) * | 1998-02-02 | 2001-03-20 | Medtronic Inc | Implantable drug infusion device having a flow regulator |
KR20000010499A (ko) | 1998-07-03 | 2000-02-15 | 야마다 미츠릇 | 약액유량조정장치 및 이것을 구비한 약액주입장치 |
US6584977B1 (en) | 2000-04-06 | 2003-07-01 | Respironics, Inc. | Combined patient interface and exhaust assembly |
US6892729B2 (en) | 2001-11-20 | 2005-05-17 | Fisher & Paykel Healthcare Limited | Patient interfaces |
US20030236489A1 (en) * | 2002-06-21 | 2003-12-25 | Baxter International, Inc. | Method and apparatus for closed-loop flow control system |
US6932107B2 (en) * | 2003-06-24 | 2005-08-23 | Flow Control Industries, Inc. | Flow control valves |
US20050075612A1 (en) * | 2003-10-03 | 2005-04-07 | Baxter International Inc. | Parylene coated fluid flow regulator |
EP2021892B1 (fr) | 2006-04-27 | 2013-02-20 | Sko Flo Industries, Inc. | Soupape de regulation de debit |
ITSV20060018A1 (it) * | 2006-07-10 | 2008-01-11 | Irritec S R L | Emettitore regolabile per fluidi in particolare negli impianti di irrigazione |
EP2271389A1 (fr) | 2008-05-07 | 2011-01-12 | Koninklijke Philips Electronics N.V. | Ensemble d évacuation |
DE102008030942A1 (de) * | 2008-07-02 | 2010-01-07 | Christoph Miethke Gmbh & Co Kg | Hirnwasserdrainagen |
EP2315516B8 (fr) * | 2008-08-28 | 2019-06-12 | Antelco Pty Ltd | Dispositif d'arrosage |
US8973603B2 (en) * | 2009-02-17 | 2015-03-10 | Carefusion 2200, Inc. | Gas flow regulating device |
US8038650B2 (en) * | 2010-02-22 | 2011-10-18 | Microsert Ltd. | Slow release liquid drug delivery device |
GB2484924A (en) * | 2010-10-25 | 2012-05-02 | Amirim Products Dev & Patents Ltd | An on line drip irrigation emitter having an inlet filtering dvice |
US8992503B2 (en) | 2011-03-27 | 2015-03-31 | Microsert Ltd. | Miniature implanted drug delivery devices and inserter systems for introducing such devices |
US8905064B2 (en) | 2011-10-03 | 2014-12-09 | Seik Oh | Flow regulator for infusion pump and method of manufacturing the same |
US8685106B2 (en) | 2011-11-15 | 2014-04-01 | Abraham Lin | Method of a pharmaceutical delivery system for use within a joint replacement |
US9258949B2 (en) | 2013-06-19 | 2016-02-16 | National Diversified Sales, Inc. | Adjustable drip emitter |
JP2016122346A (ja) * | 2014-12-25 | 2016-07-07 | 株式会社東芝 | 空気供給システム |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1299719A (fr) * | 1961-06-16 | 1962-07-27 | Citroen Sa Andre | Régulateur de débits notamment pour circuit hydraulique |
GB979459A (en) * | 1961-12-18 | 1965-01-06 | Gen Electric Co Ltd | Improvements in or relating to devices for providing variable resistance to fluid-flow |
DE2019651A1 (de) * | 1970-04-23 | 1971-11-04 | Westinghouse Bremsen Und Appba | Vorrichtung zur Regelung der Stroemungsmenge eines stroemenden Mediums |
US3815636A (en) * | 1971-06-23 | 1974-06-11 | Iplex Plastic Ind Pty Ltd | Pressure reducing valve and flow control device |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2192042A (en) * | 1936-09-25 | 1940-02-27 | Gen Electric | Fluid control mechanism |
DE1049176B (de) * | 1956-06-11 | 1959-01-22 | Hays Mfg Company | Selbsttaetige Vorrichtung zur Regelung der Durchflussmenge |
FR1225019A (fr) * | 1959-02-12 | 1960-06-28 | Bonnet Ets | Perfectionnements aux dispositifs pour le réglage du débit des fluides sous pression |
US3807430A (en) * | 1972-07-24 | 1974-04-30 | J Keller | Flushing flow control emitter unit |
US3886968A (en) * | 1974-04-22 | 1975-06-03 | Robertshaw Controls Co | Flow control device |
NL179705C (nl) * | 1976-03-31 | 1986-11-03 | Leer Koninklijke Emballage | Inrichting in het bijzonder voor het intraveneus toedienen van vloeistoffen. |
IL65024A (en) * | 1976-10-27 | 1989-07-31 | Bron Dan | Intravenous infusion set |
-
1976
- 1976-10-27 IL IL6502476A patent/IL65024A/xx unknown
- 1976-10-27 IL IL5077176A patent/IL50771A/xx unknown
-
1977
- 1977-10-12 GB GB42542/77A patent/GB1567988A/en not_active Expired
- 1977-10-14 ZA ZA00776121A patent/ZA776121B/xx unknown
- 1977-10-14 GR GR54576A patent/GR71666B/el unknown
- 1977-10-18 CA CA288,951A patent/CA1065736A/fr not_active Expired
- 1977-10-19 ES ES463348A patent/ES463348A1/es not_active Expired
- 1977-10-19 NL NL7711461A patent/NL185246C/xx not_active IP Right Cessation
- 1977-10-19 AU AU29842/77A patent/AU502903B2/en not_active Expired
- 1977-10-20 IT IT2882577A patent/IT1192205B/it active
- 1977-10-25 PT PT6718977A patent/PT67189B/pt unknown
- 1977-10-26 FR FR7732279A patent/FR2369615A1/fr active Granted
- 1977-10-26 JP JP12915977A patent/JPS5355526A/ja active Pending
- 1977-10-26 DE DE19772748055 patent/DE2748055A1/de active Granted
- 1977-10-26 AR AR26973277A patent/AR216110A1/es active
- 1977-10-26 BR BR7707506A patent/BR7707506A/pt unknown
- 1977-10-27 MX MX171110A patent/MX145568A/es unknown
-
1982
- 1982-02-16 IL IL65024A patent/IL65024A0/xx unknown
- 1982-03-31 JP JP5473882A patent/JPS57203451A/ja active Granted
- 1982-08-16 US US06/408,161 patent/US4428397A/en not_active Expired - Lifetime
-
1984
- 1984-05-25 JP JP1984077915U patent/JPS6020616U/ja active Granted
-
1986
- 1986-03-20 IT IT1981686A patent/IT1213052B/it active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1299719A (fr) * | 1961-06-16 | 1962-07-27 | Citroen Sa Andre | Régulateur de débits notamment pour circuit hydraulique |
GB979459A (en) * | 1961-12-18 | 1965-01-06 | Gen Electric Co Ltd | Improvements in or relating to devices for providing variable resistance to fluid-flow |
DE2019651A1 (de) * | 1970-04-23 | 1971-11-04 | Westinghouse Bremsen Und Appba | Vorrichtung zur Regelung der Stroemungsmenge eines stroemenden Mediums |
US3815636A (en) * | 1971-06-23 | 1974-06-11 | Iplex Plastic Ind Pty Ltd | Pressure reducing valve and flow control device |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2576795A1 (fr) * | 1985-02-06 | 1986-08-08 | Spitz Charles | Dispositif pour permettre une certaine liberte de mouvements au sujet traite lors de perfusions ou transfusions |
EP0408256A1 (fr) * | 1989-07-12 | 1991-01-16 | Dan Bron | Régulateur de faible débit |
US5101854A (en) * | 1989-07-12 | 1992-04-07 | Dan Bron | Low-output flow regulator |
WO2016055481A1 (fr) * | 2014-10-07 | 2016-04-14 | Tece Gmbh | Vanne de remplissage |
Also Published As
Publication number | Publication date |
---|---|
US4428397A (en) | 1984-01-31 |
AU2984277A (en) | 1979-04-26 |
IL50771A (en) | 1988-08-31 |
JPS57203451A (en) | 1982-12-13 |
MX145568A (es) | 1982-03-08 |
AU502903B2 (en) | 1979-08-09 |
JPS5355526A (en) | 1978-05-20 |
IL50771A0 (en) | 1976-12-31 |
NL185246C (nl) | 1990-02-16 |
NL7711461A (nl) | 1978-05-02 |
DE2748055A1 (de) | 1978-05-11 |
GR71666B (fr) | 1983-06-20 |
ZA776121B (en) | 1978-08-30 |
JPS6217850Y2 (fr) | 1987-05-08 |
IT1192205B (it) | 1988-03-31 |
PT67189A (en) | 1977-11-01 |
GB1567988A (en) | 1980-05-21 |
JPS6020616U (ja) | 1985-02-13 |
IT8619816A0 (it) | 1986-03-20 |
DE2748055C2 (fr) | 1990-03-22 |
JPH0359712B2 (fr) | 1991-09-11 |
FR2369615B1 (fr) | 1983-02-11 |
ES463348A1 (es) | 1978-11-16 |
IT1213052B (it) | 1989-12-07 |
NL185246B (nl) | 1989-09-18 |
IL65024A (en) | 1989-07-31 |
PT67189B (en) | 1979-03-22 |
CA1065736A (fr) | 1979-11-06 |
AR216110A1 (es) | 1979-11-30 |
IL65024A0 (en) | 1982-04-30 |
BR7707506A (pt) | 1978-06-20 |
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