CH195258A - Automatic barrage. - Google Patents

Automatic barrage.

Info

Publication number
CH195258A
CH195258A CH195258DA CH195258A CH 195258 A CH195258 A CH 195258A CH 195258D A CH195258D A CH 195258DA CH 195258 A CH195258 A CH 195258A
Authority
CH
Switzerland
Prior art keywords
dam according
spring
dam
sub
movable member
Prior art date
Application number
Other languages
French (fr)
Inventor
Eugene Frote
Original Assignee
Eugene Frote
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
Application filed by Eugene Frote filed Critical Eugene Frote
Publication of CH195258A publication Critical patent/CH195258A/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B7/00Barrages or weirs; Layout, construction, methods of, or devices for, making same
    • E02B7/20Movable barrages; Lock or dry-dock gates
    • E02B7/40Swinging or turning gates
    • E02B7/44Hinged-leaf gates
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B7/00Barrages or weirs; Layout, construction, methods of, or devices for, making same
    • E02B7/20Movable barrages; Lock or dry-dock gates
    • E02B7/205Barrages controlled by the variations of the water level; automatically functioning barrages

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Springs (AREA)

Description

  

  Barrage automatique.    La présente invention a pour objet un  barrage comportant un organe mobile de re  tenue de l'eau qui pivote autour d'un axe  fixe, et sur lequel agit au moins un ressort  de telle façon que le niveau de l'eau en amont  du barrage soit maintenu sensiblement cons  tant.  



  La description qui va suivre, en regard du  dessin annexé, donné à titre d'exemple, mon  tre diverses manières dont on peut réaliser  l'invention.  



  La     fig.    1 montre une coupe verticale à  travers un barrage, du type de     hausse    mobile,  servant de déversoir sur un barrage fixe; la       fig.    2 en est une coupe horizontale; la     fig.    3  montre une coupe verticale et la     fig.    4 une  vue horizontale d'un     barrage    avec un ressort  travaillant à la tension.  



  Dans la     fig.    1, l'organe mobile de la re  tenue est dans sa position normale et retient  le     niveau    de l'eau à la     hauteur        constante    1.  Cet organe mobile     (fig.    1 et 2) est composé  de     fermes    3 sur lesquelles reposé le tablier 2.  Il pivote à sa base au moyen d'un tourillon    5 fixé à la ferme 3 et qui se meut dans des  coussinets 4 ancrés dans les fondations 21.  



  La crête de     l'organe    mobile est retenue  par au moins un ressort à pression 8. Ce res  sort est fixé à son extrémité supérieure à une  pièce 6 qui, au, moyen d'un tourillon 7 pas  sant à travers la ferme 3, permet un mouve  ment de rotation. Une même disposition se  trouve à l'extrémité basse du ressort. La pièce  11, fixée au ressort 8, pivote autour du tou  rillon 12 qui se meut dans le coussinet 13.  



  Le tube     télescopique    9, fixé à ses deux  bouts aux pièces. 6     et,   <B>Il.,</B> guide le     ressort.    Le  tube télescopique 10 entourant le ressort 8 et  fixé aux pièces 6 et 11 sert de protection.  



  Le ressort 8 peut être composé de plu  sieurs éléments de différentes     résistances.     Le réglage de la résistance du ressort se  fait au moyen d'un engin     intercalé    dans le  ressort 8 entre les pièces 6 et 11, permettant  l'allongement et le     raccourcissemeut    du res  sort 8.  



  Lorsque le niveau 1 monte, la pression  sur l'organe mobile     augmente;    celui-ci com-           mence    alors à basculer et atteint, par les gros  débits, la position horizontale figurée en poin  tillé dans la. fie. 1.     Le        tourillon    7 atteint 7',  et le ressort 8 est complètement comprimé.  La,     pression    de l'eau diminuant, le ressort et  l'organe mobile reprennent petit à petit leur  position primitive.  



  Dans les     fig.    3 et 4, l'organe mobile est  retenu en 6 à un     câble    19 par le     tourillon    7.  Ce câble passe     par-dessus    la poulie     ï    gorge  14 et il est retenu par     l'anneau    20 au ressort  â tension 8. Ce ressort est fixé aux     eou-ssinets     13 par la pièce 11 et le tourillon 1.2.     La,    poulie  14 pivote autour de son axe 15 qui est main  tenu par les coussinets 17. Une roue à cré  maillère 18, fixée sur l'arbre 15, roule sur le  rail 16.

   Dès que la pression de     l'ea.u        augmente     sur le tablier 2, le barrage commence à<I>s'a-</I>  baisser, le ressort 8 à s'allonger et ils entraî  nent la poulie 14 et la roue     dentée    18 jusqu'à  ce que le tablier ait     atteint    la position hori  zontale ?' et la. poulie la, position b de la  fi--. 3. Au fur et à mesure que le débit de  l'eau recule, la pression sur le     tablier    2 di  minue, et l'organe     mobile    se     relève    pour at  teindre la première position a.  



  Le barrage pourrait aussi comprendre une  combinaison de ressorts travaillant     ï    la pres  sion et de ressorts travaillant     ii    la tension.



  Automatic barrage. The present invention relates to a dam comprising a movable member for retaining the water which pivots about a fixed axis, and on which at least one spring acts such that the level of the water upstream of the dam is kept substantially constant.



  The following description, with reference to the appended drawing, given by way of example, shows various ways in which the invention can be implemented.



  Fig. 1 shows a vertical section through a dam, of the mobile rise type, serving as a spillway on a fixed dam; fig. 2 is a horizontal section; fig. 3 shows a vertical section and FIG. 4 a horizontal view of a dam with a spring working under tension.



  In fig. 1, the movable member of the holding is in its normal position and retains the level of the water at constant height 1. This movable member (fig. 1 and 2) is composed of trusses 3 on which rests the apron 2 It pivots at its base by means of a pin 5 fixed to the truss 3 and which moves in bearings 4 anchored in the foundations 21.



  The crest of the movable member is retained by at least one pressure spring 8. This spring is fixed at its upper end to a part 6 which, by means of a journal 7 not sant through the farm 3, allows a rotational movement. The same arrangement is found at the lower end of the spring. The part 11, attached to the spring 8, pivots around the journal 12 which moves in the bearing 13.



  The telescopic tube 9, fixed at both ends to the parts. 6 and, <B> Il., </B> guides the spring. The telescopic tube 10 surrounding the spring 8 and fixed to the parts 6 and 11 serves as protection.



  The spring 8 can be composed of several elements of different strengths. The spring resistance is adjusted by means of a device interposed in the spring 8 between the parts 6 and 11, allowing the extension and the shortening of the spring 8.



  When level 1 rises, the pressure on the movable member increases; the latter then begins to tilt and reaches, by high flow rates, the horizontal position shown in dotted line in the. trust. 1. The journal 7 reaches 7 ', and the spring 8 is completely compressed. As the water pressure decreases, the spring and the movable member gradually resume their original position.



  In fig. 3 and 4, the movable member is retained at 6 to a cable 19 by the journal 7. This cable passes over the grooved pulley 14 and it is retained by the ring 20 to the tension spring 8. This spring is fixed to the eou-ssinets 13 by the part 11 and the pin 1.2. The pulley 14 swivels around its axis 15 which is hand held by the bearings 17. A crankshaft wheel 18, fixed on the shaft 15, rolls on the rail 16.

   As soon as the water pressure increases on the apron 2, the dam begins to <I> go down </I>, the spring 8 to lengthen and they drive the pulley 14 and the wheel toothed 18 until the apron has reached the horizontal position? ' and the. pulley la, position b of the fi--. 3. As the water flow decreases, the pressure on the apron 2 decreases, and the movable member rises to reach the first position a.



  The dam could also include a combination of pressure working springs and tension working springs.

 

Claims (1)

REVENDICATION Barrage, comportant un organe mobile de retenue de l'eau qui pivote autour d'un axe fixe et sur lequel agit au moins un ressort de telle façon que le niveau de l'eau en amont du barrage soit maintenu sensiblement cons tant.. SOUS-REVENDICATIONS 1 Barrage selon la revendication, dans le quel le ressort est à pression. 2 Barrage selon la revendication, dans le quel le ressort, est à tension. 3 Barrage selon la revendication, compre nant une combinaison de ressorts ï pres sion et à tension. CLAIM Dam, comprising a movable water retaining member which pivots around a fixed axis and on which at least one spring acts so that the water level upstream of the dam is kept substantially constant. SUB-CLAIMS 1 Dam according to claim, in which the spring is under pressure. 2 Dam according to claim, in which the spring is under tension. 3 Dam according to claim, comprising a combination of pressure and tension springs. 4 Barrage selon la revendication. clans le quel les ressorts sont composés de plu sieurs éléments. 5 Barrage selon la revendication, à ressort rectiligne guidé par un tube central. 6 Barrage selon la sous-revendication 5, dans lequel le tube central est composé de plusieurs éléments télescopiques. 7 Barrage selon la revendication, dans le quel le ressort est entouré d'un tube de protection. 8 Barrage selon la sous- revendication 7, clans lequel le tube de protection est com posé de plusieurs éléments en forme de télescope. 4 Dam according to claim. In which the springs are composed of several elements. 5 Dam according to claim, with a rectilinear spring guided by a central tube. 6 Dam according to sub-claim 5, wherein the central tube is composed of several telescopic elements. 7 Dam according to claim, in which the spring is surrounded by a protective tube. 8 Dam according to sub-claim 7, clans which the protective tube is com posed of several elements in the form of a telescope. !) Barrage selon la revendication. dans le quel le ressort agit directement sur l'or gane mobile. 11) Barrage selon la revendication, dans le quel le ressort agit indirectement, par transmission, sur l'organe mobile. 11 Barrage selon la sous-revendication 10, dans lequel le ressort agit sur l'organe mobile par l'intermédiaire d'un câble pas sant sur une poulie. !) Dam according to claim. in which the spring acts directly on the mobile organ. 11) Dam according to claim, in which the spring acts indirectly, by transmission, on the movable member. 11 Dam according to sub-claim 10, wherein the spring acts on the movable member via a cable not sant on a pulley. 1? Barrage selon la sous-revendication 11, dans lequel la poulie est montée sur un chariot se mouvant sur un chemin de rou lement. 13 Barrage selon la revendication. dans le <B>quel</B> la résistance du ressort est réglable à l'aide d'un engin permettant d'en va rier sa longueur. 1? A dam according to sub-claim 11, in which the pulley is mounted on a carriage moving on a rolling track. 13 Dam according to claim. in which <B> </B> the resistance of the spring is adjustable using a device allowing its length to be varied.
CH195258D 1937-05-18 1937-05-18 Automatic barrage. CH195258A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH195258T 1937-05-18

Publications (1)

Publication Number Publication Date
CH195258A true CH195258A (en) 1938-01-31

Family

ID=4439839

Family Applications (1)

Application Number Title Priority Date Filing Date
CH195258D CH195258A (en) 1937-05-18 1937-05-18 Automatic barrage.

Country Status (1)

Country Link
CH (1) CH195258A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0197372A2 (en) * 1985-04-10 1986-10-15 Erik Nylander Device for regulating a liquid level, especially a water level
US20140328628A1 (en) * 2012-01-16 2014-11-06 Hitachi Zosen Corporation Floating flap gate

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0197372A2 (en) * 1985-04-10 1986-10-15 Erik Nylander Device for regulating a liquid level, especially a water level
EP0197372A3 (en) * 1985-04-10 1987-04-29 Erik Nylander Device for regulating a liquid level, especially a water level
US4753550A (en) * 1985-04-10 1988-06-28 Erik Nylander Apparatus for control of a liquid level, especially water level
US20140328628A1 (en) * 2012-01-16 2014-11-06 Hitachi Zosen Corporation Floating flap gate
US9091033B2 (en) * 2012-01-16 2015-07-28 Hitachi Zosen Corporation Floating flap gate

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