CA2175903A1 - Dispositif de soupape a fermeture automatique - Google Patents
Dispositif de soupape a fermeture automatiqueInfo
- Publication number
- CA2175903A1 CA2175903A1 CA 2175903 CA2175903A CA2175903A1 CA 2175903 A1 CA2175903 A1 CA 2175903A1 CA 2175903 CA2175903 CA 2175903 CA 2175903 A CA2175903 A CA 2175903A CA 2175903 A1 CA2175903 A1 CA 2175903A1
- Authority
- CA
- Canada
- Prior art keywords
- valve
- fluid
- inlet
- chamber
- arrangement
- 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.)
- Abandoned
Links
- 239000012530 fluid Substances 0.000 claims abstract description 143
- 230000004044 response Effects 0.000 claims abstract description 20
- 238000004891 communication Methods 0.000 claims abstract 6
- 239000000446 fuel Substances 0.000 claims description 31
- 239000002828 fuel tank Substances 0.000 claims description 31
- 238000003860 storage Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 230000008878 coupling Effects 0.000 abstract description 4
- 238000010168 coupling process Methods 0.000 abstract description 4
- 238000005859 coupling reaction Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000002706 hydrostatic effect Effects 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000013022 venting Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 239000007799 cork Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- ZPEZUAAEBBHXBT-WCCKRBBISA-N (2s)-2-amino-3-methylbutanoic acid;2-amino-3-methylbutanoic acid Chemical compound CC(C)C(N)C(O)=O.CC(C)[C@H](N)C(O)=O ZPEZUAAEBBHXBT-WCCKRBBISA-N 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 229920005123 Celcon® Polymers 0.000 description 1
- 229920004943 Delrin® Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010763 heavy fuel oil Substances 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
La présente invention concerne un dispositif de soupape à fermeture automatique (1) utilisé dans les systèmes de transfert de fluide. Dans le cas particulier, le dispositif ou le bloc soupape peut être adapté à un réservoir à fluide ou à tout autre type d'enceinte de confinement de fluide pour réaliser la fermeture automatique du flux débité par la source, dès que le volume désiré de remplissage a été atteint. Le bloc soupape est destiné à des systèmes automatiques ou semi-automatiques de transfert de fluides équipés d'embouts spéciaux et de raccords évitant les fuites de fluide à l'occasion du branchement et du débranchement de l'embout sur l'orifice d'admission du réservoir. Le dispositif de soupape à fermeture automatique (1) est destiné aux opérations de transfert de fluide utilisant une admission (11) et une évacuation (13), un organe de fixation dudit dispositif sur un réservoir à fluide permettant au fluide d'admission de passer dans le réservoir au travers de cet organe. L'admission s'ouvre ou se ferme en réaction à l'application d'un organe mécanique externe d'ouverture et/ou à la pression du fluide admis. L'évacuation, fermée en position normale, peut s'ouvrir sous l'effet du flux d'arrivée de fluide dans le réservoir au travers du dispositif, ou sous l'effet d'un organe de commande du débit à détection de niveau. Ce dernier organe, déclenché lorsque le fluide atteint un niveau déterminé dans le réservoir, est raccordé à un point de soutirage (66) équipé d'un réducteur de débit (38) qui est placé en communication entre l'arrivée de fluide et les organes de commande (38) d'une soupape principale (41) située dans une chambre de soupape principale (40). Ainsi, la pression de retour du fluide agit sur l'organe de commande de débit à détection de niveau de la soupape principale, refermant alors la soupape et la chambre principales, ce qui fait que le fluide n'arrive plus au réservoir de fluide et que le bloc soupape se referme.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2175903 CA2175903A1 (fr) | 1993-11-05 | 1994-11-07 | Dispositif de soupape a fermeture automatique |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2,102,569 | 1993-11-05 | ||
| CA002102569A CA2102569A1 (fr) | 1993-11-05 | 1993-11-05 | Robinet d'arret automatique |
| US08/334,205 | 1994-11-04 | ||
| US08/334,205 US5813432A (en) | 1993-11-05 | 1994-11-04 | Automatic shut-off valve arrangement |
| CA 2175903 CA2175903A1 (fr) | 1993-11-05 | 1994-11-07 | Dispositif de soupape a fermeture automatique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2175903A1 true CA2175903A1 (fr) | 1995-05-11 |
Family
ID=27169535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2175903 Abandoned CA2175903A1 (fr) | 1993-11-05 | 1994-11-07 | Dispositif de soupape a fermeture automatique |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2175903A1 (fr) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8114043B2 (en) | 2008-07-25 | 2012-02-14 | Baxter International Inc. | Electromagnetic induction access disconnect sensor |
| US8152751B2 (en) | 2007-02-09 | 2012-04-10 | Baxter International Inc. | Acoustic access disconnection systems and methods |
| US8376978B2 (en) | 2007-02-09 | 2013-02-19 | Baxter International Inc. | Optical access disconnection systems and methods |
| US8529490B2 (en) | 2002-04-10 | 2013-09-10 | Baxter International Inc. | Systems and methods for dialysis access disconnection |
| US8708946B2 (en) | 2002-04-10 | 2014-04-29 | Baxter International Inc. | Access disconnection systems using conductive contacts |
| US8920356B2 (en) | 2002-04-10 | 2014-12-30 | Baxter International Inc. | Conductive polymer materials and applications thereof including monitoring and providing effective therapy |
| US9138536B2 (en) | 2008-04-01 | 2015-09-22 | Gambro Lundia Ab | Apparatus and a method for monitoring a vascular access |
| US10155082B2 (en) | 2002-04-10 | 2018-12-18 | Baxter International Inc. | Enhanced signal detection for access disconnection systems |
| US10463778B2 (en) | 2007-02-09 | 2019-11-05 | Baxter International Inc. | Blood treatment machine having electrical heartbeat analysis |
-
1994
- 1994-11-07 CA CA 2175903 patent/CA2175903A1/fr not_active Abandoned
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8708946B2 (en) | 2002-04-10 | 2014-04-29 | Baxter International Inc. | Access disconnection systems using conductive contacts |
| US10155082B2 (en) | 2002-04-10 | 2018-12-18 | Baxter International Inc. | Enhanced signal detection for access disconnection systems |
| US8920356B2 (en) | 2002-04-10 | 2014-12-30 | Baxter International Inc. | Conductive polymer materials and applications thereof including monitoring and providing effective therapy |
| US8529490B2 (en) | 2002-04-10 | 2013-09-10 | Baxter International Inc. | Systems and methods for dialysis access disconnection |
| US8801646B2 (en) | 2002-04-10 | 2014-08-12 | Baxter International Inc. | Access disconnection systems with arterial and venous line conductive pathway |
| US8603020B2 (en) | 2007-02-09 | 2013-12-10 | Baxter International Inc. | Ultrasound access disconnection systems and methods |
| US8795217B2 (en) | 2007-02-09 | 2014-08-05 | Baxter International Inc. | Acoustic access disconnection systems and methods |
| US8376978B2 (en) | 2007-02-09 | 2013-02-19 | Baxter International Inc. | Optical access disconnection systems and methods |
| US8920355B2 (en) | 2007-02-09 | 2014-12-30 | Baxter International Inc. | Acoustic access disconnection systems and methods |
| US9089654B2 (en) | 2007-02-09 | 2015-07-28 | Baxter International Inc. | Acoustic access disconnection systems and methods |
| US9138528B2 (en) | 2007-02-09 | 2015-09-22 | Baxter International Inc. | Acoustic access disconnection systems and methods |
| US9352078B2 (en) | 2007-02-09 | 2016-05-31 | Baxter International Inc. | Electrical heartbeat access disconnection systems |
| US9950105B2 (en) | 2007-02-09 | 2018-04-24 | Baxter International Inc. | Blood treatment and electrical blood leak detection device therefore |
| US8152751B2 (en) | 2007-02-09 | 2012-04-10 | Baxter International Inc. | Acoustic access disconnection systems and methods |
| US10463778B2 (en) | 2007-02-09 | 2019-11-05 | Baxter International Inc. | Blood treatment machine having electrical heartbeat analysis |
| US9138536B2 (en) | 2008-04-01 | 2015-09-22 | Gambro Lundia Ab | Apparatus and a method for monitoring a vascular access |
| US8632486B2 (en) | 2008-07-25 | 2014-01-21 | Baxter International Inc. | Electromagnetic induction access disconnect systems |
| US8114043B2 (en) | 2008-07-25 | 2012-02-14 | Baxter International Inc. | Electromagnetic induction access disconnect sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Dead |