BE398387A - - Google Patents

Info

Publication number
BE398387A
BE398387A BE398387DA BE398387A BE 398387 A BE398387 A BE 398387A BE 398387D A BE398387D A BE 398387DA BE 398387 A BE398387 A BE 398387A
Authority
BE
Belgium
Prior art keywords
cylinder
claws
closure according
cap piece
cover
Prior art date
Application number
Other languages
French (fr)
Publication of BE398387A publication Critical patent/BE398387A/fr

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00Details of vessels or of the filling or discharging of vessels
    • F17C13/06Closures, e.g. cap, breakable member
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0311Closure means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0107Single phase
    • F17C2223/0123Single phase gaseous, e.g. CNG, GNC
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/03Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/035High pressure (>10 bar)
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/03Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/036Very high pressure (>80 bar)

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Closures For Containers (AREA)

Description

       

   <Desc/Clms Page number 1> 
 



  Fermeture étanche pour bonbonnes à gaz comprimé. 



   La présente invention se rapporte à une fermeture pour bonbonnes spéciales à gaz comprimédont l'ouverture libre est   d'un   diamètre sensiblement égal au diamètre intérieur des bonbonnes. Cette fermeture, de manipulation simple, assure une étan chéité parfaite à la bonbonne. 



   Le dessin annexé représente, partie en coupe et partie en élévation, deux formes d'exécution différentes de la fermeture suivant l'invention. 



   . Se reportant à la figure 1, 1 représente le col de la bon bonne. Ce col de forme spéciale est pourvu extérieurement d'un filetage 2 tandis que sa partie intérieure reçoit une forme lui permettant d'épouser partiellement un joint annulaire 3 de sec tion en forme d'U renversé. Ce joint 3 est fait en cuir, en ca outchouc ou en toute autre matière plastique appropriée. Il est pris partiellement sous la pièce 4 qui constitue le couvercle proprement dit de la bonbonne. Ce couvercle peut être pourvu d'un 

 <Desc/Clms Page number 2> 

 
 EMI2.1 
 trou fileté 5¯permettant i é ' jr adapter soit une vanne.ordinaire Ecit tC.1;.L autre i ;.¯; p i, i< # = 1.. Le c c: v. oer i r e ] , e µ ¯ c r appliqué sur 1 col l'aide d'un écrcu µ¯¯ qui i i e i 1 # J eu 2.

   Le? pièces s 1 e 4¯ zij.'-'\.:; ,.\ l.Ü1 '"--,vIe ':2-.. \.:....1 ......! .L32 pi 0 peuvent venir soie en contact direct s'oit avec É ll'Ù, ±: l' p n ± 1 = 1 j p 1.' ù: j j''.in'L. o'L C ' é=:aisr i;.;is de réglage <zo;;:n:.T 1 ;.i i:j.1. 3.1 ¯lCfi;¯'.2. 



  La rc.':'".c'r.! intdieure e 1 la b o I-) ù i oeT 1 c ;> .r.p.liq-jcr 'f.nergiucLieni 13E lè.Vl'8S à'io Oi,1"C 3, sur le parcif ds ['0"(1 1(,EellL1L, fίg D i ..±. u-n c E. <: bien (: t ï:.:.;:. C 1-;'ê c s L: 1 v = :> un procède bien connu. 



  Li. Li.2 z. e p 1 é ç e ;; "w c , c o i=:i;. c. va# 1 1.n"i d'exécution, 1-r col de 1. i.. " i :: .i ; n #.i G '7 forr.e de ± i' a. j: o n a présenter des griffes ou dent? ri: 'Finie sur la. périphérie entre lesquelles en glisse les dem-s ou i ;. go i s. E¯¯ e o r z. e x¯= o n4 ant x i ai a é-#i partie de l'anneau 9 à e f =Ji ;, w E. c. n du couvercle. L'anneau 9 ¯ e st g ]- 1. s : é d. ± l# z:àt en ba'- rur le col 0G la bonbonne, Icc crgct': 8..pasc'ant 21tre le? i gi = f - 'e"" c'e '7, -ui un tiers de foui, en supposant nue sur la circonférence feu col 1 t #. ci 1 griffes scient prévues, suffit pour m.:1in'tenir pclier.&nt le couvercle 4. contre le ce! 7¯de la !JO:J:bC1;1Ë, soit i c : i e c .i e 1. s n c'oit avec un joint plat interpose.

   Un dispositif 5 ' ai z. Ù.: quelconque peut êtr'e prévu pour que la rotation de l'an- neau 9. par rappoit au col 7¯ 7, se l'asse ce l'angle voulu et que cet sous- angle ne puiE-pe être r-odifie tant qU2 1 .a bonbonne eff sous pre=- ? i c n. o ; a i;.e d. : sa o x 1 z : i, #1 :!. 'i ;no .CI 1 gu# >Ô j troiie.e C1..ie:,)O!:l.'Ll.1. pourrait tre r':fal::e (non figure; j 1¯< lequel l'an .eau ne portèrent par, 10? ergot 5 E ¯ venant j à G j, 1 e g ± "¯ le- gr.-ffeir du col 1.., ra, 1 bien .':'e!';. x. < '0Ài' é.j' ai s 1 " 'l0 à. en .- i¯1 " ' 1 ver- l'inL.'j.iur filt-.tevenant cc visser dans les ±;' i ;1 'f' i :" - ,'; < ï i Ô, 1 ï 2 "." I 1 f 0- ' e?±'i Ù l' ï ± Lol' ) l' é F ± lll Ô é par cc, 1- 7. ç =. , j; ç .= ;, i, j m j¯ ]=; = -,,:'.J.j.::.1¯YC gérait 't ;1. i ;n une combinaison 3e3 fi 1 L t 2. 



  Dam' la f ¯ , i¯ i r fl ; n -. ±# c L r c =J 1 . i: - i ; 1 , :. L x s é ? entie le   c e wo *- .? r cl., 4 c'u 1', 00'' de la bonbonne er.'t situer 1 p a ra'ort au j : 1 #1 3 sj ii.<? t i 1 queùie n .i ; dtt,i l'e'de 1 s e c t 1 cn de ce joint. Il est -"" % t ' évident que pour faciliter éventuellement la Eise en place du 

 <Desc/Clms Page number 3> 

   joint 3¯   la jonction entre le couvercle 4 et le col de la bonbonne peut être reportée vers l'extérieur du joint 3 comme   repré -   senté dans la fig.2. 



    REVENDICATIONS.   



   1. Fermeture étanche pour   bonbonnes   à gaz   comprimé, l'eu -     verture   libre de la   bonbonne   ayant un   diantre   sensiblerent égal au diamètre interne de la bonbonne, caractérisée en ce que, l'endroit de la fermeture, la paroi interne de la   bonbonne     pré   Pente un évidement circulaire pour le logement partiel   exact   d'une bague de section transversale en U   renversé,   le couvercle, qui s'applique sur le bord supérieur de la.

     bonbonne,     possédant   une partie centrale en saillie qui pénètre dans la   bonbonne   et est pourvue d'un   évitèrent   extérieur   s'emboîtant   exacte-Tent sur la partie libre de la   périphérie   de la dite bague constituant joint déformable, une pièce en capuchon   s'appliquant sur   la face supérieure du couvercle etse reliant   rigidement     ='. la.   périphérie externe de la bonbonne.



   <Desc / Clms Page number 1>
 



  Airtight closure for compressed gas cylinders.



   The present invention relates to a closure for special compressed gas cylinders whose free opening is of a diameter substantially equal to the internal diameter of the cylinders. This closure, easy to handle, ensures perfect airtightness to the cylinder.



   The accompanying drawing shows, part in section and part in elevation, two different embodiments of the closure according to the invention.



   . Referring to Figure 1, 1 shows the neck of the good maid. This specially shaped neck is provided on the outside with a thread 2 while its inner part receives a shape allowing it to partially match an annular seal 3 with an inverted U-shaped section. This seal 3 is made of leather, rubber or any other suitable plastic material. It is taken partially under part 4 which constitutes the actual cover of the cylinder. This cover can be provided with a

 <Desc / Clms Page number 2>

 
 EMI2.1
 threaded hole 5¯ allowing i é 'jr to adapt either an ordinary Ecit tC.1 valve; .L the other i; .¯; p i, i <# = 1 .. The c c: v. oer i r e], e µ ¯ c r applied on 1 neck using an ecru µ¯¯ which i i e i 1 # J eu 2.

   The? pieces s 1 e 4¯ zij .'- '\.:; ,. \ l.Ü1 '"-, vIe': 2- .. \.: .... 1 ......! .L32 pi 0 can come in direct contact with É ll ' Ù, ±: l 'pn ± 1 = 1 jp 1.' ù: j j ''. in'L. o'L C 'é =: aisr i;.; setting is <zo ;;: n: .T 1; .ii: j.1. 3.1 ¯lCfi; ¯ '. 2.



  The rc. ':' ". C'r.! Interior e 1 la bo I-) ù i oeT 1 c;> .rpliq-jcr 'f.nergiucLieni 13E lè.Vl'8S à'io Oi, 1" C 3, on the plot ds ['0 "(1 1 (, EellL1L, fίg D i .. ±. Un c E. <: good (: t ï:.:.;:. C 1-;' ê cs L: 1 v =:> a well-known procedure.



  Li. Li. 2 z. e p 1 e ç e ;; "wc, coi =: i ;. c. va # 1 1.n" i of execution, 1-r col of 1. i .. "i :: .i; n # .i G '7 forr.e de ± i 'a. j: ona present claws or teeth? ri:' Finished on the. periphery between which the dem-s or i slide;. go i s. E¯¯ eor z. ex¯ = o n4 ant xi ai a e- # i part of the ring 9 at ef = Ji;, w E. c. n of the cover. The ring 9 ¯ e st g] - 1. s: é d. ± l # z : àt en ba'- rur the col 0G the bottle, Isc crgct ': 8..pasc'ant 21tre le? i gi = f -' e "" c'e '7, -ui a third of the depth, assuming naked on the circumference fire collar 1 t #. ci 1 claws saw provided, sufficient for m.:1 to hold pclier. & nt the cover 4. against the ce! 7¯of the! JO: J: bC1; 1Ë, ie ic : iec .ie 1. sn c'oit with an interposed flat gasket.

   A device 5 'ai z. Ù .: any one can be planned so that the rotation of the ring 9. with respect to the neck 7¯ 7, is enough this the desired angle and that this sub-angle cannot be r -modify while qU2 1 .a cylinder eff under pre = -? i c n. o; a i; .e d. : sa o x 1 z: i, # 1:!. 'i; no .CI 1 gu #> Ô j troiie.e C1..ie:,) O!: l.'Ll.1. could be r ': fal :: e (not figure; j 1¯ <which the water ring did not carry, 10? spur 5 E ¯ coming j to G j, 1 eg ± "¯ le- gr.-ffeir of col 1 .., ra, 1 good. ':' e! ';. x. <' 0Ài 'é.j' ai s 1 "'l0 to. en .- ī1"' 1 ver- l ' inL.'j.iur filt-.tevenant cc screw in the ±; 'i; 1' f 'i: "-,'; <ï i Ô, 1 ï 2". "I 1 f 0- 'e? ± 'i Ù l' ï ± Lol ') l' é F ± lll Ô é by cc, 1- 7. ç =. , j; ç. =;, i, j m j¯] =; = - ,,: '. J.j.::.1¯YC managed' t; 1. i; n a combination 3e3 fi 1 L t 2.



  Dam 'la f ¯, ī i r fl; not -. ± # c L r c = J 1. i: - i; 1,:. L x s é? entie le c e wo * -.? r cl., 4 c'u 1 ', 00' 'of the cylinder er.'t locate 1 p a ra'ort at j: 1 # 1 3 sj ii. <? t i 1 queùie n .i; dtt, i e'de 1 s e c t 1 cn of this joint. It is - ""% t 'obvious that to possibly facilitate the Eise in place of the

 <Desc / Clms Page number 3>

   gasket 3¯ the junction between the cover 4 and the bottle neck can be transferred to the outside of the gasket 3 as shown in fig.2.



    CLAIMS.



   1. Airtight closure for compressed gas cylinders, the free opening of the cylinder having a diantre sensiblerent equal to the internal diameter of the cylinder, characterized in that, the location of the closure, the internal wall of the cylinder pre Slope a circular recess for the exact partial housing of an inverted U-shaped ring of cross section, the cover, which rests on the upper edge of the.

     carboy, having a protruding central part which penetrates into the carboy and is provided with an outer avoiding fitting exactly-Tent on the free part of the periphery of said ring constituting a deformable seal, a cap piece being applied on the upper face of the cover etse rigidly connecting = '. the. outer periphery of the cylinder.


    

Claims (1)

2. Fermeture suivant revendication 1, caractérisée en ce que la pièce en capuchon, qui maintient le couvercle contre le bord supérieur de la bonbonne, forme écrou se vissant sur un filetage formé sur la périphérie externe de la bonbonne. 2. Closure according to claim 1, characterized in that the cap piece, which maintains the cover against the upper edge of the cylinder, nut form screwing on a thread formed on the outer periphery of the cylinder. 3. Variante de la fermeture suivant revendication 2, ca ractérisée en ce que la pièce en capuchon possède des eigots ou griffes qui, moyennant une rotation voulue de cette pièce engagée sur la bonbonne, viennent en prise avec des griffes ou mordaches portées par la périphérie externe de la bonbonne. 3. Variant of the closure according to claim 2, characterized in that the cap piece has pins or claws which, by means of a desired rotation of this part engaged on the cylinder, engage with claws or jaws carried by the periphery external of the cylinder. 4. Variante de la fermeture suivant revendication 3, oa ractériesée en ce que les ergots dela pièce en capuchon sont filetés sur leur face interne pour se visser sur les griffes de la bonbonne, extérieurement filetées. 4. Variant of the closure according to claim 3, oa racteria in that the lugs dela cap piece are threaded on their inner face to screw on the claws of the cylinder, externally threaded.
BE398387D BE398387A (en)

Publications (1)

Publication Number Publication Date
BE398387A true BE398387A (en)

Family

ID=64902

Family Applications (1)

Application Number Title Priority Date Filing Date
BE398387D BE398387A (en)

Country Status (1)

Country Link
BE (1) BE398387A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010046022A1 (en) * 2008-10-20 2010-04-29 Thomas Gmbh Pressure vessel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010046022A1 (en) * 2008-10-20 2010-04-29 Thomas Gmbh Pressure vessel

Similar Documents

Publication Publication Date Title
CA1299519C (en) Sealing cap for a container threaded neck
EP2111363B1 (en) Cap with no attached seal
CA2129165C (en) Deformable membrane assembly with no air intake for the delivery of fluid to pasty consistency products
EP2868591A1 (en) Tube head comprising an insert forming a barrier
BE398387A (en)
EP1952893B1 (en) Bottle comprising a neck assembled on a body
CA2350676A1 (en) Push-pull closure comprising a double safety seal
WO2003011699A1 (en) Closure cap comprising an internal sealing skirt
EP2090818B1 (en) Plug for the filling valve body of an automobile air-conditioning circuit
CH438065A (en) Hermetic and tamper-evident closure device for vials and other containers
FR2584474A1 (en) Claw connection
FR1427989A (en) Improvements to the seals, in particular for pitchers or other similar containers
FR2577648A3 (en) TAP STRUCTURE, PARTICULARLY FOR LIQUEFIED GAS BOTTLES
WO2021101358A1 (en) Tamperproof safety closure for 12-kg and 34-kg gas cylinders
BE876606R (en) CONTAINER CLOSURE
KR101894795B1 (en) Pressure Vessel for safety Lock
FR2640720A1 (en) Liquid-tight union for a flexible non-metallic hose and flexible non-metallic tube
CH345553A (en) Adapter plug
ES2924103T3 (en) Device for fixing closing plugs for fluid-conducting members
FR2768270A1 (en) Sealed bushing with anchoring teeth for conduits or cables
BE445807A (en)
FR2591196A1 (en) Security and guarantee capsules and the tool for installing them on containers
BE539694A (en)
FR2682736A1 (en) Branch system for secondary conduit on principal manifold - comprises cylindrical cloche with attached pipe clamped around manifold with sealing between upper part of cloche and manifold.
FR2953538A1 (en) Crushing device for water closet, has rigidification device positioned in end of flexible hose penetrating in hard plastic pump outlet tube, and dilaceration unit connected to hard plastic pump outlet tube