FR2606855A1 - Method for automatically stopping the flow or transfer of fluids at a predetermined level - Google Patents
Method for automatically stopping the flow or transfer of fluids at a predetermined level Download PDFInfo
- Publication number
- FR2606855A1 FR2606855A1 FR8615977A FR8615977A FR2606855A1 FR 2606855 A1 FR2606855 A1 FR 2606855A1 FR 8615977 A FR8615977 A FR 8615977A FR 8615977 A FR8615977 A FR 8615977A FR 2606855 A1 FR2606855 A1 FR 2606855A1
- Authority
- FR
- France
- Prior art keywords
- produced according
- devices produced
- fluids
- float
- magnetic
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
- F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
- F16K31/22—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with the float rigidly connected to the valve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
- F16K31/084—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet the magnet being used only as a holding element to maintain the valve in a specific position, e.g. check valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
Abstract
Description
PROCEDE D'ARRET AU-LMATIQUIE- DE L'ECOULEMENT
OU DE TRANSFERT DE5 FLUIDES
A UN NIVEAU PREDETERMINE.STOPPING PROCEDURE IN LMATIQUIA- OF THE FLOW
OR TRANSFER OF 5 FLUIDS
AT A PREDETERMINED LEVEL.
Le prccédé s'applique à chaque fois que l'on désire trons- férer des fluides et obtenir automatiquement l'arrêt de ce transfert lorsque le niveau désiré est atteint, qu'il s'agisse d'ur écoulement ou d'un transvasement. The procedure applies whenever it is desired to transfer fluids and automatically obtain the stopping of this transfer when the desired level is reached, whether it is a flow or a transfer.
Le procédé pourra donc être utilisé en remplacement ou en complément d'un robinet branché sur un circuit de distribution individuel ou collectif de fluides, par exemple réservoir d'eau de W.C. The process could therefore be used in replacement of or in addition to a tap connected to an individual or collective distribution circuit for fluids, for example a W.C.
I1 s'appliquera également au remplissage de divers contenarts, notamment bouteilles, avec arrêt automatique en fin de remplissage, à partir de canalisaticns ou de contenants divers. It will also apply to the filling of various containers, in particular bottles, with automatic stop at the end of filling, from pipes or various containers.
Le prccédé s'applique également à 1 entonnoir qui nous servira de type de description. The above also applies to 1 funnel which will serve as our type of description.
Les procédés jusqu a présent employés font appel, le plus souvent, à des clapets commandés per des pressions diverses (hy- draulique, mécanique) ou à des systèmes plus complexes, eu au ccntrôle préalable des volumes en ce qui concerne le remplissage. The processes hitherto employed call, most often, with valves controlled by various pressures (hydraulic, mechanical) or with more complex systems, had in the prior control of the volumes with regard to filling.
Le procédé ccnsiste à faire entrer dans le champ d'attraction d'un système magnétique un flotteur, et/cu un montage qui lui est solidaire, agissant au niveau du fluide dont on veut limiter le niveau, au moment même où ce niveau est atteint. Le flotteur, par sa forme appropriée, vient alors obturer l'orifice d'écoulement provoquant l'arrêt recherché d'une manière automatique, franche, durable, reprsductitle et éventuellement volontairement réversible. The process consists in bringing a float into the field of attraction of a magnetic system, and / or an assembly which is integral with it, acting on the level of the fluid whose level is to be limited, at the very moment when this level is reached. . The float, by its appropriate shape, then closes the flow orifice causing the desired stop in an automatic, frank, lasting, reprsductitle and possibly voluntarily reversible manner.
Pour que le procédé fonctionne, il est nécessaire que soit. For the process to work, it is necessary that either.
obtenu un certain rapport des forces en présence ; quelles Sont- elles ?
1/. Le poids de la colcnne de fluide à transférer, cu sa pres
sion.obtained a certain balance of forces involved; what are they ?
1 /. The weight of the fluid column to be transferred, or its pres
if we.
2/. Le pcids du flotteur et de la partie solitaire et mobile
qui s'y rattache éventuellement. 2 /. The pcids of the float and the solitary and mobile part
which eventually relates to it.
3/. Le principe d'Archimède. 3 /. Archimedes' principle.
4/. Les forces d'attraction de la matière aimantée. 4 /. The forces of attraction of the magnetized matter.
Comment agir sur les différentes composantes ?
1/. Au pire, la pression du fluide à transférer ne peut être modifiée.How to act on the different components?
1 /. At worst, the pressure of the fluid to be transferred cannot be changed.
2/. Le poids du montage mobile devra être allégé au maximum (utilisation de matériaux appropriés). 2 /. The weight of the mobile assembly must be reduced as much as possible (use of appropriate materials).
3/. La poussée d'Archimède pourra être adaptée en modifiant le volume clou flotteur, compatible avec son utilisation. 3 /. Archimedes' thrust can be adapted by modifying the volume of the float nail, compatible with its use.
4/. La fcrce d'attraction de la matière aimantée pcurra être augmentée par le choix de la matière et surtout par les surfaces mises en contact. 4 /. The attraction factor of the magnetized material can be increased by the choice of the material and especially by the surfaces brought into contact.
Le procédé fonctionne quand la somme des deux dernières forces est supérieure à la somme des deux premières.The method works when the sum of the last two forces is greater than the sum of the first two.
Il existe une possibilité large du choix des matériaux entrant dans la réalisation du procédé. Seuls sont exclus les matériaux interférant négativement avec les fcrces magnétiques. There is a wide possibility of the choice of materials used to carry out the process. Only materials negatively interfering with magnetic fibers are excluded.
Toutes les formes, tous les emplacements, toutes les matières aimantées peuvent êtrE utilisées. All shapes, all locations, all magnetic materials can be used.
Nous étL-dierons un mode de réalisation de l'invention entonnoir à arrêt automatiqce. We will show an embodiment of the invention funnel with automatic stop.
Dans ce dispositif, le flotteur(1) est relié par une tige (2) à un système magnétique constitué d'une lame métallique (3) fixée perpendiculairement à la tige (2) et de deux aimants droits (5) fixés de chaque côté de l'orifice central d'une barre (4) solidaire de la partie haute de l'entonnoir (8). In this device, the float (1) is connected by a rod (2) to a magnetic system consisting of a metal blade (3) fixed perpendicular to the rod (2) and two straight magnets (5) fixed on each side from the central orifice of a bar (4) integral with the upper part of the funnel (8).
La tige (2) coulisse à travers le trou central(6) de la barre (4) et se termine par une butée (10), ici en forme de boule. The rod (2) slides through the central hole (6) of the bar (4) and ends with a stop (10), here in the form of a ball.
La forme, conique dans sa partie supérieure, du flotteur (1) est adaptée au renflement ou joint annulaire (9) de l'extrémité inférieure de l'entonnoir (8) permettant l(obturation complète et étanche de l'orifice au moment de l'arrêt automatique. The shape, conical in its upper part, of the float (1) is adapted to the bulge or annular seal (9) of the lower end of the funnel (8) allowing l (complete and tight sealing of the orifice at the time of automatic shutdown.
La barre est rendue solidaire de la partie haute de l'enton- noir (8). The bar is made integral with the upper part of the funnel (8).
En dehors des parties magnétiqLes (aimant (5), barre métallique (4) ) les composants sont en matière plastique (éventuel lemert en polystirène pour le flotteur). Apart from the magnetic parts (magnet (5), metal bar (4)), the components are made of plastic (possibly a lump of polystyrene for the float).
Les parties magnétiques peuvent être peintes ou traitées contre la rouille ou recouvertes d'un film protecteur. The magnetic parts can be painted or treated against rust or covered with a protective film.
La distance entre la barre (4) et la butée (10) est telle que, la butée (10) reposant sur la barre (4), le poids de la partie mobile équilibre la force d'attraction des deux aimants (5), en position verticale. (Cette condition est'grossièrement remplie si le flotteur (1) vient se coller à l'orifice de l'entonroir quand, à vide, on place celui-ci en position horizontale). The distance between the bar (4) and the stop (10) is such that, the stop (10) resting on the bar (4), the weight of the mobile part balances the force of attraction of the two magnets (5), upright. (This condition is largely satisfied if the float (1) sticks to the orifice of the funnel when, when empty, it is placed in a horizontal position).
il en résulte que la moindre sollicitation vers le haut (principe d'Archimède) provoquera la rentrée du flotteur (1) dans le champ d'attraction des aimants (5), sa remontée brusque et donc l'obturation de l'entonnoir. it follows that the slightest upward bias (Archimedes' principle) will cause the return of the float (1) in the field of attraction of the magnets (5), its sudden rise and therefore the shutter of the funnel.
Le liquide encore présent y restera captif même en soulevant l'ertonroir. The liquid still present will remain captive even when lifting the earth.
Des variantes sont réalisables qui compcrtent la modification du niveau de la barre (4) dans la partie receptacle de l'entonnoir, la fore ou la place de l'aimant (5), la nature du flotteur (1) qui peut être métallique en tout ou en partie ; ainsi un aimant tronconique dispcsé ccncentriquement à la partie inférieure de l'enton- noir (8) associé à un flotteur métallique en tout ou en partie, prolongé d'une tige maintenue dans l'axe de l'entonncir représente un dispositif qui fonctionne également. Variants are possible which include the modification of the level of the bar (4) in the receptacle part of the funnel, the drill or the place of the magnet (5), the nature of the float (1) which can be metallic in all or part; thus a frusto-conical magnet dispersed ccncentrically to the lower part of the funnel (8) associated with a metallic float in whole or in part, extended by a rod held in the axis of the funnel represents a device which also functions .
L'essentiel reste la combinaison entre le flotteur et le système magnétique. The main thing remains the combination between the float and the magnetic system.
Le fonctionnement du dispositif ainsi énoncé est le suivant
Figure 2/. Le flotteur (1) en position basse, le fluide s 'écou- le librement.The operation of the device thus stated is as follows
Figure 2 /. With the float (1) in the low position, the fluid flows freely.
Figure 3/. Le flotteur (1) subit la poussée d'Archimède et va entrer dans le champ d'attraction des aimants (5) par l'intermédiaire de la plaque métallique (3) solidaire de la tige (2) et donc du
flotteur (1).Figure 3 /. The float (1) undergoes Archimedes' push and will enter the field of attraction of the magnets (5) via the metal plate (3) integral with the rod (2) and therefore the
float (1).
Figure 4/. Les forces magnétiques ont agi ; le flotteur (1) a obturé l'orifice inférieur de l'entonnoir ; cette obturation est durable. Figure 4 /. The magnetic forces acted; the float (1) closed the lower orifice of the funnel; this filling is durable.
L'obturation est ici réversible en repoussant la boule formant butée (10) contre la barre (4). The shutter is here reversible by pushing the ball forming a stop (10) against the bar (4).
Les légendes des dessins sont les suivantes
1/. Le flotteur.The captions for the drawings are as follows
1 /. The float.
2/. La tige. 2 /. The stem.
3/. La plaque de métal,
4/. Barre.3 /. The metal plate,
4 /. Closed off.
5/. Aimants linéaires (oeux) parallélépipédiques. 5 /. Parallelepipedic linear magnets (eyes).
6/. Trou de la barre servant de guide. 6 /. Bar hole serving as a guide.
7/. Trou de la plaque. 7 /. Plate hole.
8/. L'entonnoir. 8 /. The funnel.
9/. Renflement ou joint annulaire. 9 /. Bulge or annular seal.
10/. Butée.10 /. Stop.
La planche 1/4 représente, vu du dessous :
en a : la plaque métallique
en b : la barre avec ses deux aimants. Plate 1/4 represents, seen from below:
in a: the metal plate
in b: the bar with its two magnets.
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8615977A FR2606855A1 (en) | 1986-11-14 | 1986-11-14 | Method for automatically stopping the flow or transfer of fluids at a predetermined level |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8615977A FR2606855A1 (en) | 1986-11-14 | 1986-11-14 | Method for automatically stopping the flow or transfer of fluids at a predetermined level |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2606855A1 true FR2606855A1 (en) | 1988-05-20 |
Family
ID=9340898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8615977A Withdrawn FR2606855A1 (en) | 1986-11-14 | 1986-11-14 | Method for automatically stopping the flow or transfer of fluids at a predetermined level |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2606855A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5458168A (en) * | 1992-01-20 | 1995-10-17 | Ab Kompositprodukter S.K.-F.M. | Self-closing funnel |
GB2417004A (en) * | 2004-07-24 | 2006-02-15 | Martyn Richard Hart | Floating level indicator |
GB2430492A (en) * | 2005-09-27 | 2007-03-28 | Martyn Richard Hart | A tank filling level indicator including a float |
-
1986
- 1986-11-14 FR FR8615977A patent/FR2606855A1/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5458168A (en) * | 1992-01-20 | 1995-10-17 | Ab Kompositprodukter S.K.-F.M. | Self-closing funnel |
GB2417004A (en) * | 2004-07-24 | 2006-02-15 | Martyn Richard Hart | Floating level indicator |
GB2430492A (en) * | 2005-09-27 | 2007-03-28 | Martyn Richard Hart | A tank filling level indicator including a float |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |