FR2518692A2 - Swivel shutter valve for pipe conveying fluid - where shutter lever mechanism can easily be assembled or dismantled - Google Patents

Swivel shutter valve for pipe conveying fluid - where shutter lever mechanism can easily be assembled or dismantled Download PDF

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Publication number
FR2518692A2
FR2518692A2 FR8123862A FR8123862A FR2518692A2 FR 2518692 A2 FR2518692 A2 FR 2518692A2 FR 8123862 A FR8123862 A FR 8123862A FR 8123862 A FR8123862 A FR 8123862A FR 2518692 A2 FR2518692 A2 FR 2518692A2
Authority
FR
France
Prior art keywords
arm
flap
shutter
register
aforementioned
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
Application number
FR8123862A
Other languages
French (fr)
Other versions
FR2518692B2 (en
Inventor
Pierre Messirejean
Michel Lefort
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.)
SOFILTRA POELMANN
Original Assignee
SOFILTRA POELMANN
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.)
Filing date
Publication date
Priority claimed from FR8101673A external-priority patent/FR2498720B1/en
Application filed by SOFILTRA POELMANN filed Critical SOFILTRA POELMANN
Priority to FR8123862A priority Critical patent/FR2518692B2/en
Publication of FR2518692A2 publication Critical patent/FR2518692A2/en
Application granted granted Critical
Publication of FR2518692B2 publication Critical patent/FR2518692B2/en
Expired legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1486—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by bearings, pivots or hinges
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves
    • F16K27/0227—Check valves or pivoted valves with the valve members swinging around an axis located at the edge of or outside the valve member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/1473—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with cams or levers

Abstract

Parent patent describes a valve consisting of a box contg. a mobile shutter. In this addn., a first profile (a) is fixed on the rear surface of the shutter, and contains a second profile (b) which is located on a pivot shaft (c) mounted on one end of a lever arm fixed on a pivot shaft (d). Shaft (d) is rotated through an arc by an external lever to open or close the shutter. Profiles (a,b) pref. consist of a male rail (a) contg. a female rail (b), the rails being able to slide w.r.t. each other, and then being locked in a desired position by a peg. Improvements to the main patent to facilitate assembly or dismantling of the valve.

Description

On a décrit dans le brevet principal un registre pour gaine de circulation de fluide comportant un caisson muni, à ses extrémités selon le sens de circulation du fluide, d'orifices de communication avec ladite gaine, d'une ouverture latérale obturable, d'au moins un volet interne pour obturer hermétiquement l'un desdits orifices, ledit volet étant articulé, par l'intermédiaire d'un axe de rotation, sur un bras solidaire d'un arbre monté oscillant sur le caisson parallèlement à l'axe précité et commandé par un levier de manoeuvre externe prévu pour être fixé en position d'ouverture ou en position de fermeture. The main patent describes a register for a fluid circulation sheath comprising a box provided, at its ends in the direction of circulation of the fluid, with orifices for communication with said sheath, with a closable lateral opening, at least at least one internal flap for hermetically sealing off one of said orifices, said flap being articulated, by means of an axis of rotation, on an arm secured to a shaft mounted oscillating on the box parallel to the above-mentioned axis and controlled by an external operating lever intended to be fixed in the open position or in the closed position.

Selon ce brevet principal, le volet et le bras précités sont munis de moyens d'enclenchement mutuel coopérant entre eux de façon a permettre un débattement angulaire limité du volet par rapport au bras ainsi que le coulissement du dit volet par rapport audit bras, perpendiculairement à l'ouverture précitée. According to this main patent, the aforementioned flap and arm are provided with mutual engagement means cooperating with each other so as to allow a limited angular movement of the flap relative to the arm as well as the sliding of said flap relative to said arm, perpendicular to the aforementioned opening.

Selon le mode de réalisation décrit dans ce brevet principal, les moyens d'enclenchement comportent deux profilés disposés parallèlement à l'arbre précité et montés sur une lame élastique fixée à 11 extrémité du bras et sur le volet, à l'extrémité inférieure de ce dernier. According to the embodiment described in this main patent, the latching means comprise two sections arranged parallel to the aforementioned shaft and mounted on an elastic blade fixed at the end of the arm and on the flap, at the lower end of this latest.

Pour démonter le volet, en vue de son remplacement, on enlève l'axe de rotation de sorte que le volet s'écarte angulairement du bras et on le tire vers l'extérieur en faisant coulisser les profilés l'un par rapport à l'autre. To dismantle the flap, with a view to replacing it, the axis of rotation is removed so that the flap deviates angularly from the arm and is pulled outwards by sliding the profiles one relative to the other.

Ce mode de réalisation des moyens d'enclenchement mutuel, qui prévoit l'un des profilés à l'extrémité inférieure du volet, oblige l'opérateur à soutenir le volet au cours des opérations de remplacement dès l'enlèvement de l'axe de rotation. This embodiment of the mutual engagement means, which provides one of the profiles at the lower end of the flap, obliges the operator to support the flap during the replacement operations as soon as the axis of rotation is removed. .

la présente addition a pour but de pallier a cet inconvénient et elle-propose å cet effet, un registre dans lequel les moyens d'enclenchement mutuel comportent un premier et un second profilés disposés parallèlement à ltarbre précité, respectivement fixé sur le volet, dans la région médiane de ce dernier, et articulé sur le bras. the purpose of this addition is to overcome this drawback and to this end it proposes a register in which the mutual engagement means comprise first and second profiles arranged parallel to the above-mentioned shaft, respectively fixed on the flap, in the middle region of the latter, and articulated on the arm.

Selon une autre caractéristique de l'addition , les profilés précités forment des rails complémentaires, mâle et femelle, montés coulissant l'un par rapport à l'autre. According to another characteristic of the addition, the aforementioned profiles form complementary rails, male and female, mounted to slide relative to one another.

toujours selon l'addition, le second profilé précité est articulé sur le bras par l'intermédaire de l'axe de rotation pré-cité. still according to the addition, the aforementioned second profile is articulated on the arm by means of the aforementioned axis of rotation.

D'autres caractéristiques et avantages de l'addition appa- raieront au cours de la description qui va suivre. Other characteristics and advantages of the addition will emerge during the description which follows.

tans les dessins annexés donnés uniquement à titre d'exemple non limitatif - la figure 1 est une vue latérale avec arrachement et coupe par
tielle d'un registre selon l'invention--; - la figure 2 est une coupe selon la ligne Il-Il de la figure 1 avec
coupe et arrachements partiels - la figure 3 est une vue identique à la figure 1 mais montrant l'organe d'obturation en position de démontage et remontage du
volet.in the accompanying drawings given only by way of nonlimiting example - Figure 1 is a side view with cutaway and cut by
tial of a register according to the invention--; - Figure 2 is a section along the line Il-Il of Figure 1 with
partial cut and cutaway - Figure 3 is a view identical to Figure 1 but showing the shutter member in the disassembly and reassembly position
shutter.

Selon le mode de réalisation représenté sur les figure 1 à 3 sur lesquelles les mêmes chiffres de référence désignent les mêmes éléments que dans le brevet principal, le volet 6 et le bras 9 sont munis de moyens d'enclenchement mutuel constitués par un profilé 25 fixé dans la partie médiane du volet 6, c'est-à-dire dans la région contenant son centre de gravité, et par un autre profilé 26 muni d'une oreille 27 et articulé à l'extrémité du bras 9, lequel présente la 'orme d'un U dont les ailes sont désignées par 9a et 9b. According to the embodiment shown in Figures 1 to 3 in which the same reference numerals designate the same elements as in the main patent, the flap 6 and the arm 9 are provided with mutual engagement means constituted by a fixed section 25 in the middle part of the flap 6, that is to say in the region containing its center of gravity, and by another section 26 provided with an ear 27 and articulated at the end of the arm 9, which has the ' elm of a U whose wings are designated by 9a and 9b.

tes profilés 25 et 26 sont parallèles à l'arbre 11 et s'étendent sensiblement sur toute la largeur du volet 6. Ils présentent la forme de rails complémentaires, l'un male 26, l'autre femelle 25, prévus pour coulisser l'un par rapport à l'autre. Un système de verrouillage 28, de type quelconque permet d'empêcher ce coulissement. L'oreille 27, et par conséquent le profilé 26, sont articulés au bras 9 par l'intermédiaire d'un axe-de rotation 29 qui traverse ladite oreille 27 et les deux ailes 9a et 9b du bras 9 . Sur. l'axe 29, entre l'oreille 27 et les deux ailes 9a et 9b, sont montées deux entretoises 30a et 30b en matériau élastique. Ces entretoises donnent au volet 6 un certain degré de liberté dans toutes les directions par rapport au bras 9, ce qui lui permet de se plaquer correctement sur le plan de joint 8.your profiles 25 and 26 are parallel to the shaft 11 and extend substantially over the entire width of the flap 6. They have the form of complementary rails, one male 26, the other female 25, provided for sliding the one over the other. A locking system 28 of any type makes it possible to prevent this sliding. The ear 27, and consequently the profile 26, are articulated to the arm 9 by means of an axis of rotation 29 which passes through said ear 27 and the two wings 9a and 9b of the arm 9. Sure. the axis 29, between the ear 27 and the two wings 9a and 9b, are mounted two spacers 30a and 30b made of elastic material. These spacers give the flap 6 a certain degree of freedom in all directions relative to the arm 9, which allows it to be correctly pressed against the joint plane 8.

Un ressort de traction 31 monté entre l'oreille 27 et le bras 9 sollicite le volet ó vers le bras et permet de le maintenir en appui contre ledit bras. A tension spring 31 mounted between the ear 27 and the arm 9 biases the flap ó towards the arm and makes it possible to keep it in abutment against said arm.

Un verrou de blocage constitué par une lame élastique 33 munie d'un ergot 33a prévu pour s engager dans une encoche 34 ménagée dans l'oreille 27 du profilé, permet l'immobilisation du dit profilé. A blocking latch constituted by an elastic blade 33 provided with a lug 33a intended to engage in a notch 34 formed in the ear 27 of the profile, allows the said profile to be immobilized.

Enfin, le bras 13 lui-même peut être bloqué en position de fermeture du volet 6 par un système à ressort 35'de type connu. Finally, the arm 13 itself can be locked in the closed position of the flap 6 by a spring system 35 ′ of known type.

Le remplacement du volet 6 se fait de la façon suivante après avoir enlevé la trappe 5 pour avoir libre accès au volet, on immobilise le profilé 26 grâce au verrou de blocage 33-34, on libère le système de verrouillage 28, il-suffit alors de tirer le volet vers l'extérieur en faisant coulisser les deux profilés l'un par rapport à l'autre. Au cours de ce démontage, le volet reste équilibré, ctest-à-dire qu'il ne s' écarte pas angulairement du bras 9 comme dans le cas du brevet principal, ceci en raison del'emplacement du profilé 25 dans sa région médiane. L'opérateur n'a donc pas besoin de le soutenir pendant le coulissement. relatif des profilés. De plus, le démontage du volet est facilité par le fait que le profilé 26 est immobilisé par rapport au bras grace au système de verrouillage 33-34. The replacement of the flap 6 is done as follows after removing the hatch 5 to have free access to the flap, the section 26 is immobilized by means of the locking bolt 33-34, the locking system 28 is released, it then suffices pull the shutter outwards by sliding the two profiles relative to each other. During this disassembly, the flap remains balanced, that is to say that it does not deviate angularly from the arm 9 as in the case of the main patent, this due to the location of the profile 25 in its middle region. The operator therefore does not need to support it during sliding. relative profiles. In addition, the disassembly of the flap is facilitated by the fact that the profile 26 is immobilized relative to the arm thanks to the locking system 33-34.

l'oreille 27 peut être remplacée par une chape, par exemple en forme de U, introduite entre les deux ailes 9a, 9b du bras 9, et montée avec un jeu suffisant pour assurer le degre de liberté nécessaire du volet par rapport au bras. the ear 27 can be replaced by a yoke, for example in the shape of a U, introduced between the two wings 9a, 9b of the arm 9, and mounted with sufficient clearance to ensure the necessary degree of freedom of the flap relative to the arm.

L'addition n'est nullement limitée au mode de réalisation qui n'a été donné qu'à titre d'exemple non limitatif.  The addition is in no way limited to the embodiment which has been given only by way of nonlimiting example.

Claims (6)

REVENDICATIONS 1. Registre pour gaine de circulation de fluide comportant un caisson (i) muni, à- ses extrémités selon le sens de- circulation du fluide, d'orifices (2,3) de communication avec ladite gaine, d'une ouverture latérale (4) obturable, d'au moins un volet interne (6) pour obturer hermétiquement l'un (2) desdits orifices, ledit volet étant articulé, par l'intermédiaire d'un axe de rotation (29), sur un bras (9) solidaire d'un arbre (11) monté oscillant sur le caisson (1) parallèlement à l'axe précité (29) et commandé par un levier de. 1. Register for fluid circulation sheath comprising a box (i) provided, at its ends according to the direction of circulation of the fluid, with orifices (2,3) for communication with said sheath, with a lateral opening ( 4) closable, with at least one internal flap (6) for hermetically sealing one (2) of said orifices, said flap being articulated, by means of a rotation axis (29), on an arm (9 ) integral with a shaft (11) mounted oscillating on the box (1) parallel to the aforementioned axis (29) and controlled by a lever. manoeuvre (13) externe prévu pour être fixé en position d'ouverture ou en position de- fermeture, le volet (6) et le bras (9) précités étant munis de moyens d'enclenchement mutuel comme décrit dans le brevet principal, ledit registre étant caractérisé en ce que les moyens d'enclenchement mutuel,précités comportent un premier (25) et un second (26) profilés, disposés parallèlement à l'arbre (11), respectivement fixé sur le volet (6), dans la région médiane de ce dernier, et articulé sur le bras (9).external maneuver (13) designed to be fixed in the open position or in the closed position, the aforementioned flap (6) and the arm (9) being provided with mutual engagement means as described in the main patent, said register being characterized in that the abovementioned mutual engagement means comprise a first (25) and a second (26) profiled, arranged parallel to the shaft (11), respectively fixed on the flap (6), in the median region of the latter, and articulated on the arm (9). 2. Registre selon la revendication 1, caractérisé en ce que les profilés (26-25) précités, forment des rails complémentaires, mt e et femelle, montés coulissant l'un par rapport à l'autre. 2. Register according to claim 1, characterized in that the profiles (26-25) above, form complementary rails, mt e and female, slidably mounted relative to each other. 3. Registre selon la revendication 1, caractérisé en ce que les rails précités sont munis d'un système de verrouillage (28) pour empêcher leur coulissement relatif. 3. Register according to claim 1, characterized in that the aforementioned rails are provided with a locking system (28) to prevent their relative sliding. 4. Registre selon la revendication 1, caractérisé en ce que le second profilé (26) précité est articulé sur le bras- (9) par l'intermédiaire de l'axe de rotation précité (29) muni d'entretoises (30a, 30b) en matériau élastique. 4. Register according to claim 1, characterized in that the second section (26) above is articulated on the arm- (9) via the aforementioned axis of rotation (29) provided with spacers (30a, 30b ) made of elastic material. 5. Registre selon la revendication 1, caractérisé. en ce qu'un ressort de rappel (31) est prévu qui sollicite le volet (6) en direction du bras (9). 5. Register according to claim 1, characterized. in that a return spring (31) is provided which biases the flap (6) in the direction of the arm (9). 6. Registre selon la revendication 1, caractérisé en ce qu'un verrou de blocage (33-34) est prévu entre le profilé (26) et le bras (9) sur lequel il est monté.  6. Register according to claim 1, characterized in that a blocking latch (33-34) is provided between the profile (26) and the arm (9) on which it is mounted.
FR8123862A 1981-01-29 1981-12-21 REGISTER FOR FLUID CIRCULATION SHEATH Expired FR2518692B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8123862A FR2518692B2 (en) 1981-01-29 1981-12-21 REGISTER FOR FLUID CIRCULATION SHEATH

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8101673A FR2498720B1 (en) 1981-01-29 1981-01-29 REGISTER FOR FLUID CIRCULATION SHEATH
FR8123862A FR2518692B2 (en) 1981-01-29 1981-12-21 REGISTER FOR FLUID CIRCULATION SHEATH

Publications (2)

Publication Number Publication Date
FR2518692A2 true FR2518692A2 (en) 1983-06-24
FR2518692B2 FR2518692B2 (en) 1986-01-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR8123862A Expired FR2518692B2 (en) 1981-01-29 1981-12-21 REGISTER FOR FLUID CIRCULATION SHEATH

Country Status (1)

Country Link
FR (1) FR2518692B2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3257045A (en) * 1964-11-03 1966-06-21 Carpentier Urgel Ramual Dust trap and valve therefor
FR2439347A1 (en) * 1978-10-18 1980-05-16 Etude Realisa Tolerie Mecaniqu OPENING-CLOSING DEVICE WITH INTERCHANGEABLE SHUTTER SHUTTER, PARTICULARLY FOR VENTILATION DUCTS USING AN AGGRESSIVE OR POLLUTANT FLUID

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3257045A (en) * 1964-11-03 1966-06-21 Carpentier Urgel Ramual Dust trap and valve therefor
FR2439347A1 (en) * 1978-10-18 1980-05-16 Etude Realisa Tolerie Mecaniqu OPENING-CLOSING DEVICE WITH INTERCHANGEABLE SHUTTER SHUTTER, PARTICULARLY FOR VENTILATION DUCTS USING AN AGGRESSIVE OR POLLUTANT FLUID

Also Published As

Publication number Publication date
FR2518692B2 (en) 1986-01-10

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