DK142399B - Container assembly for storage of pressurized fluid. - Google Patents

Container assembly for storage of pressurized fluid. Download PDF

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Publication number
DK142399B
DK142399B DK67170AA DK67170A DK142399B DK 142399 B DK142399 B DK 142399B DK 67170A A DK67170A A DK 67170AA DK 67170 A DK67170 A DK 67170A DK 142399 B DK142399 B DK 142399B
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DK
Denmark
Prior art keywords
cover
tank
valve
pressure
plate
Prior art date
Application number
DK67170AA
Other languages
Danish (da)
Other versions
DK142399C (en
Inventor
August Herman Pinke
Original Assignee
Hudson Mfg Co H D
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Publication date
Application filed by Hudson Mfg Co H D filed Critical Hudson Mfg Co H D
Publication of DK142399B publication Critical patent/DK142399B/en
Application granted granted Critical
Publication of DK142399C publication Critical patent/DK142399C/da

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS 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
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/06—Closures, e.g. cap, breakable member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas
    • B65D51/1672—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by manual actuation of the closure or other element
    • B65D51/1683—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by manual actuation of the closure or other element by actuating a separate element in the container or closure
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/24—Covers or similar closure members for pressure vessels in general with safety devices, e.g. to prevent opening prior to pressure release
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
    • F16L17/03—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket having annular axial lips
    • F16L17/032—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket having annular axial lips the sealing rings having only one lip
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS 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
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/12—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures
    • F17C13/123—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures for gas bottles, cylinders or reservoirs for tank vehicles or for railway tank wagons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0119—Shape cylindrical with flat end-piece
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/03—Orientation
    • F17C2201/032—Orientation with substantially vertical main axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS 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
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0153—Details of mounting arrangements
    • F17C2205/0157—Details of mounting arrangements for transport
    • F17C2205/0165—Details of mounting arrangements for transport with handgrip
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS 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
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0311—Closure means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS 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
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323—Valves
    • F17C2205/0329—Valves manually actuated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS 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
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323—Valves
    • F17C2205/0332—Safety valves or pressure relief valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS 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
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0388—Arrangement of valves, regulators, filters
    • F17C2205/0394—Arrangement of valves, regulators, filters in direct contact with the pressure vessel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS 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
    • F17C2209/00—Vessel construction, in particular methods of manufacturing
    • F17C2209/23—Manufacturing of particular parts or at special locations
    • F17C2209/234—Manufacturing of particular parts or at special locations of closing end pieces, e.g. caps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS 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
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/03—Mixtures
    • F17C2221/031—Air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS 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
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0107—Single phase
    • F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS 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
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/01—Propulsion of the fluid
    • F17C2227/0128—Propulsion of the fluid with pumps or compressors
    • F17C2227/0135—Pumps
    • F17C2227/0142—Pumps with specified pump type, e.g. piston or impulsive type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS 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
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/01—Propulsion of the fluid
    • F17C2227/0128—Propulsion of the fluid with pumps or compressors
    • F17C2227/0171—Arrangement
    • F17C2227/0178—Arrangement in the vessel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS 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
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/06—Controlling or regulating of parameters as output values
    • F17C2250/0605—Parameters
    • F17C2250/0626—Pressure

Description

CC

\ i \ po / (11) FREML/E66ELSESSKKIFT 142399 DANMARK isn in,.ci.3 b os b 9/04 F 17 C 13/00 «(21) Ansøgning nr. S'Jl/'JO (22) Indlever« den 11· feb. 1970 (24) Løbedag 11· feb. 1970 (44) Ansøgningen fremlagt og fremlæggelsesskriftet offentliggjort den 27· Okt. 1 980 DIREKTORATET FOR ^ PATENT-OG VAREMÆRKEVÆSENET (30) Prioritet bega^ret fra den\ i \ po / (11) FOREIGN / ECONOMIC CHANGE 142399 DENMARK isn in, .ci.3 b us b 9/04 F 17 C 13/00 "(21) Application No. S'Jl / 'JO (22) Submit" Feb 11 · Feb. 1970 (24) Race day 11 · Feb. 1970 (44) Application submitted and petition published on 27 · Oct. 1 980 DIRECTORATE OF THE PATENT AND TRADEMARKET (30) Priority requested from the

12. feb, 19694 798751, USFeb 12, 19694 798751, US

(71) H.D. HUDSON MANUFACTURING COMPANY, 154 East Erie Street, Chicago, Ilw linois, US.(71) H.D. HUDSON MANUFACTURING COMPANY, 154 East Erie Street, Chicago, Ilw linois, US.

(72) Opfinder: August Herman Pinke, 915 West 1 Street, Hastings, Minnesota, US, (74) Fuldmægtig under sagens behandling:(72) Inventor: August Herman Pinke, 915 West 1 Street, Hastings, Minnesota, US, (74) Plenipotentiary:

Internationalt Patent-Bureau.International Patent Office.

(54) Beholder aggregat til oplagring af trykfluidum.(54) Retains pressure fluid storage unit.

Opfindelsen angår et beholderaggregat til oplagring af trykfluidum og af den art, der har en tank, et drejeligt aftageligt dadcsel, der strækker sig hen over tankens munding, et organ til aftagelig fastgørelse af dækslet til tanken, et organ til tætning af dækslet til tanken med henblik på tætning af beholder--aggregatet over for tryk, en trykudløsningsventil, der kommunicerer med tankens indre, og et organ til åbning af trykudløsningsventilen, når dækslet frakobles tanken.BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to a container assembly for storing pressurized fluid and of the type having a tank, a pivotally removable cover extending over the mouth of the tank, a means for removably attaching the cover to the tank, a means for sealing the cover to the tank with for sealing the container - the pressure assembly, a pressure release valve communicating with the interior of the tank, and a means for opening the pressure release valve when the cover is disconnected from the tank.

Med denne konstruktion som udgangspunkt tilsigter opfindelsen at skabe et beholderaggregat af enkel opbygning, som kan betjenes på en nem og risikofri måde.With this construction as a starting point, the invention aims to create a container assembly of simple structure that can be operated in an easy and risk-free way.

Til opnåelse heraf er beholderaggregatet ifølge opfindelsen ejendommeligt ved, at trykudløsningsventilens aktiveringsorgan omfatter en på dækslet drejeligt anbragt plade, der kan udføre en dødgangsbevægelse i forhold til dækslet mellem to yderstillinger, og en kantdel, der strækker sig opad fra pladen og indgriber 2 142399 med en til ventilen hørende ventiltap, når pladen drejes i én retning i forhold til dækslet, og at pladen er indskudt mellem dækslet og et aktiveringshåndtag, som kan drejes i forhold til dækslet.To achieve this, the container assembly according to the invention is characterized in that the actuator of the pressure release valve comprises a plate rotatably mounted on the cover which can perform a deadly movement relative to the cover between two outer positions, and an edge part extending upwards from the plate and engaging a plate. valve loss associated with the valve when the plate is rotated in one direction relative to the cover and the plate is inserted between the cover and an actuating lever which can be rotated relative to the cover.

Med dette arrangement opnår man på en enkel måde et beholderaggregat, som er let at betjene på en for brugeren risikofri måde, idet der til enhver tid be-virkes udløsning af fluidumtrykket i tanken, før brugeren kan fjerne dækslet fra tanken. Beholderaggregatet har altså en indbygget sikkerhed, som ikke findes ved de kendte beholderaggregater af tilsvarende type.With this arrangement, a container assembly which is easy to operate in a risk-free manner for the user is obtained in a simple manner, at all times releasing the fluid pressure in the tank before the user can remove the cover from the tank. Thus, the container assembly has a built-in safety which is not found by the known container assemblies of similar type.

I konstruktionen ifølge opfindelsen er håndtaget koblet indirekte til tankdækslet via den mellemliggende plade, og denne plade er koblet til dækslet via en dødgangsforbindelse. Ethvert forsøg på at fjerne dækslet vil altså automatisk resultere i en aktivering af trykudløsningsventilen, før der kan udøves nogen åbnekraft på dækslet.In the construction according to the invention, the handle is connected indirectly to the tank cover via the intermediate plate and this plate is connected to the cover via a dead-end connection. Thus, any attempt to remove the cover will automatically result in the activation of the pressure release valve before any open force can be exerted on the cover.

En fordelagtig udførelsesform for beholderaggregatet ifølge opfindelsen, som medvirker til opnåelse af sikker funktion, er ejendommelig ved, at pladen er anbragt i en hovedsagelig cirkulær fordybning i dækslet og har to bueformede knaster, der ligger diametralt over for hinanden og har bueformede slidser, og at pladen kan udføre en bueformet dødgangsbevægelse i forhold til dækslet, idet den er forbundet med dækslet ved hjælp af organer, som er fastgjort til dækslet^og strækker sig gennem slidserne.An advantageous embodiment of the container assembly according to the invention, which assists in ensuring safe operation, is characterized in that the plate is arranged in a substantially circular recess in the cover and has two arcuate cams which are diametrically opposite to each other and have arcuate slots, and that the plate can perform an arcuate dead-end motion relative to the cover, being connected to the cover by means attached to the cover ^ and extending through the slots.

En anden fordelagtig udførelsesform for beholderaggregatet ifølge opfindelsen, som ligeledes medvirker til opnåelse af sikker funktion, er ejendommelig ved, at kantdelen strækker sig opad fra pladen under en vinkel på mindre end 90°. Med denne udformning opnår man den tilstræbte funktion, idet kantdelen med den derpå udformede kamflade vil samvirke med ventiltappen til aktivering af trykudløsningsventilen.Another advantageous embodiment of the container assembly according to the invention, which also assists in ensuring safe operation, is characterized in that the edge part extends upwards from the plate at an angle of less than 90 °. With this design, the desired function is achieved, since the edge part with the cam surface formed thereon will cooperate with the valve pin for activating the pressure release valve.

Opfindelsen forklares nærmere i det følgende under henvisning til tegningen, hvor fig. 1 viser et billede set fraoven af et beholderaggregat ifølge opfindelsen med lukkearrangement, fig. 2 et vertikalt snitbillede efter linien 2-2 i fig. 1, fig. 3 et billede set fraoven af beholderaggregatet og lukkearrangementet, med en trykventil i åben stilling før fjernelsen af den øverste beholderdel fra tanken, fig. 4 et billede set fraoven af beholderaggregatet og lukkearrangementet, illustrerende beholderdækslet i aftagelig stilling, fig. 5 et snitbillede af den øverste del af beholdertanken og lukkearrangementet efter linien 5-5 i fig. 1, illustrerende trykudløsningsventilen i lukket stilling, 3 1Λ2399 fig. 6 et snitbillede svarende til det i fig. 5 viste, illustrerende tryk-udløsningsventilen i åben stilling, fig. 7 et eksploderet billede delvis i snit, illustrerende den øverste del af beholdertanken og lukkearrangementet i demonteret stand, fig. 8 et sidebillede af lukkearrangementet, fig. 9 et snitbillede gennem en del af det øverste parti af beholderaggre-gatet, illustrerende en tætnende pakning, der af fluidumtrykket i tanken er deformeret elastisk til tætningsindgreb med dækslet og tankens hals, og fig. 10 et snitbillede svarende til det i fig. 9 viste, illustrerende pakningen, når tankens indre ikke er underkastet tryk.The invention will be explained in more detail below with reference to the drawing, in which fig. 1 shows a top view of a container assembly according to the invention with closing arrangement; FIG. 2 is a vertical sectional view taken along line 2-2 of FIG. 1, FIG. 3 is a top view of the container assembly and closure arrangement, with a pressure valve in the open position prior to removal of the upper container portion from the tank; FIG. 4 is a top view of the container assembly and closure arrangement, illustrating the container cover in a removable position; FIG. 5 is a sectional view of the upper portion of the container tank and the closure arrangement along line 5-5 of FIG. 1, illustrating the pressure release valve in the closed position, 3 1Λ2399 fig. 6 is a sectional view similar to that of FIG. 5 illustrates the pressure release valve in the open position; FIG. 7 is an exploded view, partly in section, illustrating the upper portion of the container tank and the closing arrangement in dismantled condition; FIG. 8 is a side view of the closing arrangement; FIG. 9 is a sectional view through a portion of the upper portion of the container assembly, illustrating a sealing gasket which is deformed elastically by the fluid pressure in the tank for sealing engagement with the cover and the neck of the tank; and FIG. 10 is a sectional view similar to that of FIG. 9, illustrating the gasket when the interior of the tank is not subjected to pressure.

Det på tegningen viste beholderaggregat til oplagring af trykfluidum har en tank, der tjener til oplagring af fluidumet, og som har en munding, gennem hvilken fluidumet kan indføres i tanken. Tanken har enderuelinieformet hals, der omgiver tankens munding, og et aftageligt dæksel, der har en tilsvarende skrue-linieformet flange, der, når dadeslet anbringes over tankens munding og derefter drejes, bringes i indgreb med tankens skruelinieformede hals til fastgørelse af dækslet på tanken. En fleksibel tætnende pakning er anbragt langs omkredsen af tankens munding og har en affaset eller skråt forløbende nederste del. Pakningen deformeres elastisk af tankens fluidumtryk til tætningsindgreb med tanken og dækslet, således at beholderaggregatet gøres tryktæt. Der findes også organer til fjernelse af tankens fluidumindhold, medens tanken er under tryk, og en af dækslet båret trykudløsningsventil, der er i forbindelse med tankens indre. Der findes desuden organer til drejning af dækslet til montage eller demontage af dækslet og tanken, og organer, der samvirker med organerne til drejning af dækslet, og som tjener til åbning af udløsningsventilen, der, når dækslet drejes med henblik på at fjernes fra tanken, medens beholderaggregatet fortsat holder tæt over for tryk, vil åbne og bevirke udløsning af trykket i tanken, før dækslet bryder tætningsindgrebet med pakningen.The container assembly for storing pressurized fluid has a tank which serves to store the fluid and which has an orifice through which the fluid can be introduced into the tank. The tank has an end-ridge neck that surrounds the mouth of the tank, and a removable cover having a corresponding helical flange which, when the dead end is placed over the mouth of the tank and then rotated, engages the tank's helical neck to secure the cover to the tank. A flexible sealing gasket is disposed along the circumference of the tank mouth and has a beveled or obliquely extending lower portion. The gasket is elastically deformed by the fluid pressure of the tank for sealing engagement with the tank and cover so that the container assembly is made pressure-tight. Also provided are means for removing the fluid content of the tank while the tank is under pressure and a pressure release valve carried by the cover which is in communication with the interior of the tank. There are also means for turning the cover for mounting or disassembling the cover and the tank, and means which cooperate with the means for turning the cover, and which serve for opening the release valve which, when the cover is turned for removal from the tank, while the container assembly continues to hold tightly to pressure, it will open and cause release of the pressure in the tank before the cover breaks the sealing engagement with the gasket.

Fig. 1, 7 og 8 viser beholderaggregatet indeholdende en tank 10 og et luk- 4 142399 kearrangement 50. Den øverste del af tanken 10 har en hals 15, der er forsynet med kamflader eller en skruelinie 14, og som omgiver tankens munding 40. En læbe eller kant 16 tjener til anbringelse af en pakning 17 langs omkredsen af tankmundingen 40. Lukkearrangementet 50 har et aftageligt tankdæksel 60, der har skruelinieformede flanger 27 og 28 til indgreb med de tilsvarende kamflader eller skruelinier 14 og 51 på tankhalsen 15. Der findes et håndtag 11 med ben 21 og 22, der strækker sig nedad gennem åbninger 21a og 22a i en plade 25. Håndtaget 11 tjener til drejning af dækslet 50 til indgreb med halsen 15 for tilkobling eller frakobling af dækslet og tanken.FIG. 1, 7 and 8 show the container assembly containing a tank 10 and a closure arrangement 50. The upper part of the tank 10 has a neck 15 provided with cam faces or a screw line 14, which surrounds the mouth of the tank 40. A lip or rim 16 serves to place a gasket 17 along the circumference of the tank mouth 40. The closure arrangement 50 has a removable tank cover 60 having helical flanges 27 and 28 for engaging the corresponding cam faces or helices 14 and 51 on the tank neck 15. There is a handle 11 with legs 21 and 22 extending downwardly through openings 21a and 22a in a plate 25. The handle 11 serves to rotate the cover 50 for engagement with the neck 15 for engaging or disengaging the cover and the tank.

Fig. 9 og 10 viser detaljeret udformningen og virkemåden af den fleksible pakning 17. Fig. 10 viser pakningen 17 anbragt på tankens kant 16 med dækslet 60 på plads. En affaset eller skråt forløbende del 18 af den nederste del af pakningen 17 er anbragt således, at dens øverste område indgriber med dækslet 60. Fig. 9 viser virkningen af tankens indre fluidumtryk på pakningen 17, der her er vist i elastisk deformeret stand - med tankens indre fluidumtryk angivet skematisk med pile, og hvor den nederste skrå pakningsdel 18 er presset i indgreb med dækslet 60, samt hvor den resterende del af pakningen 17 er presset opad til tætningsindgreb med halsen 15. Når tankens indre tryk forøges, sker der en yderligere elastisk de-formering af pakningen 17 til forøgelse af tætningsindgrebet med dækslet og tankhalsen. Det har vist sig, at en vinkel på ca. 20° for den skrå del 18 er tilfredsstillende.FIG. 9 and 10 show in detail the design and operation of the flexible gasket 17. FIG. 10 shows the gasket 17 disposed on the edge 16 of the tank with the cover 60 in place. A beveled or inclined portion 18 of the lower portion of the seal 17 is arranged so that its upper region engages with the cover 60. FIG. 9 shows the effect of the tank's internal fluid pressure on the gasket 17 shown here in elastically deformed condition - with the tank's internal fluid pressure indicated schematically by arrows, and the bottom oblique gasket portion 18 being pressed in with the cover 60 and the remaining portion of the the gasket 17 is pressed upward for sealing engagement with the neck 15. As the internal pressure of the tank increases, a further elastic deformation of the gasket 17 occurs to increase the sealing engagement with the cover and the tank neck. It has been found that an angle of approx. 20 ° for the inclined portion 18 is satisfactory.

Fig. 1, 3 og 4 viser operationsrækkefølgen under fjernelsen af dækslet 60 fra tanken 10. Fig. 1 viser et billede set fraoven af beholdertankaggregatet med daakslet 60 monteret på beholderen 10, og pladen 25 anbragt drejeligt på dækslet 60. Dele 34 og 35 strækker sig opad fra dækslet 60 gennem slidser 33 og 36 i pladen 25. Når håndtaget 11 drejes mod uret, kommer benet 22 i indgreb med kanten af åbningen 22a og benet 21 i indgreb med kanten af åbningen 21a, således at pladen 25 drejes i forhold til dækslet 60 fra den i fig. 1 og 5 viste stilling til den i fig. 4 og 6 viste stilling. Når pladen 25 drejes mod uret, kommer enkant 32, der strækker sig opad under en vinkel på mindre end 90° med pladen 25, fig. 5, i indgreb med en ventiltap 3Q hørende til en i dækslet 60 anbragt ventil 37, fig. 6. Under virkning af kanten 32*s kamflade presses ventiltappen 30 nedad til åbning af ventilen 37 og udløsning af trykket i tanken 10*s indre.FIG. 1, 3 and 4 show the order of operation during removal of cover 60 from tank 10. FIG. 1 shows a top view of the container tank assembly with the cover 60 mounted on the container 10 and the plate 25 pivotally mounted on the cover 60. Parts 34 and 35 extend upward from the cover 60 through slots 33 and 36 in the plate 25. When the handle 11 is rotated counterclockwise , the leg 22 engages the edge of the aperture 22a and the leg 21 engages the edge of the aperture 21a so that the plate 25 is rotated relative to the cover 60 from the one shown in FIG. 1 and 5 to the position shown in FIG. 4 and 6. As plate 25 is rotated counterclockwise, edge 32 extending upwardly at an angle of less than 90 ° comes with plate 25; 5, in engagement with a valve pin 3Q of a valve 37 disposed in the cover 60; FIG. 6. Under the action surface of the edge 32 *, the valve pin 30 is pressed downwardly to open the valve 37 and release the pressure in the interior of the tank 10 *.

Når kanten 32 dækker eller indgriber med ventiltappen 30, fig. 3, presses delene 34 og 35 mod enderne af slidserne 33 og 36 i pladen 25 og drejer pladai25 langs dækslet 60, således at de til hinanden svarende skruelinier på dækslet 60 og halsen 15 kommer ud af indgreb med henblik på fjernelse af lukket 50 fra tanken 10. Fig. 1, 3 og 4 viser, at slidserne 33 og 36 har en bestemt størrelse og anbringelse, således at pladen 25 drejes en bestemt vinkel svarende til slidsstørWhen the edge 32 covers or engages with the valve pin 30, FIG. 3, the parts 34 and 35 are pressed against the ends of the slots 33 and 36 of the plate 25 and rotate the plate 25 along the cover 60 so that the corresponding helical lines on the cover 60 and the neck 15 come out of engagement to remove the closure 50 from the tank. 10. FIG. 1, 3 and 4 show that the slots 33 and 36 have a certain size and position so that the plate 25 is rotated at a certain angle corresponding to the slit size

Claims (2)

5 142399 reisen, før delene 34 og 35 indgriber med enderne af slidserne 33 og 36 med henblik på at få pladen 25 til at dreje i samvirkning med dækslet 60. Når delene 34 og 35 indgriber med endekanterne af slidserne 33 og 36, vil kanten 32 have bevæget ventiltappen 30 til en nedpresset stilling til åbning af ventilen 37. Når pladen 25 bringes til at dreje i modsat retning, og delene 34 og 35 indgriber med de modstående endekanter af slidserne 33 og 36, vil kanten 32 have brudt indgrebet med ventiltappen 30, hvilket muliggør, at ventiltappen 30 kan bevæge sig opad til en løftet stilling til lukning af ventilen 37. Når ventilen 37 er lukket, vil beholderen holde tæt over for tryk. Før dækslet 60 kan fjernes fra tanken 10, må ventiltappen 30 imidlertid først presses ned, hvilket får ventilen 37 til at åbne og udløse trykket i tanken 10, før tætningsindgrebet mellem pakningen 17 og dækslet og halsen er brudt. Når dækslet 60 drejes mod uret til frakobling af dækslet 60 fra tanken 10, vil pladen 25 bevæge sig langs dækslet 60, og kanten 32 vil holde ventiltappen 30 i en nedpresset stilling, i hvilken ventilen 37 holdes åben, til sikring af ens tryk mellem tanken 10*s inderside og yderside. Fig. 4 viser dækslet 60 i den stilling, hvor det kan fjernes fra tanken 10 ved at løftes opad. Beholderaggregatets sikkerhed vil altså forbedres, idet der bevirkes udløsning af det indre tanktryk, før dækslet fjernes. Fig. 2 viser håndtaget 11 forbundet med en pumpe, der har en stempelstang 44, som strækker sig nedad i et hus 12 og er forbundet med et stempel 42. Stempelstangen 44 danner en tryktæt tætning med dækslet 25, således at håndtaget 11 kan bevæges opad og nedad i en frem- og tilbagegående bevægelse til forøgelse af tanken 10's indre tryk. Tanken 10*s fluidumindh.old fjernes gennem et udløbsrør 19 og en forbindelsesslange 20, der kan åbnes til atmosfæren. Fig. 4 og 8 viser dækslet 60 forsynet med separate skruelinieformede flanger 27 og 28. Halsen 15, fig. 1, har to tilsvarende skruelinier til indgribning med dækslet 60rs skruelinieformede flanger 27 og 28. Fig. 4 viser dækslet 60 anbragt på tanken 10 ved anbringelse af udskæringer 61 og 63 på halsen 15 i flugt med udskæringer 62 og 64 på dækslet 60. Dækslet 60 drejes derefter med uret ved hjælp af håndtaget 11, således at de til hinanden svarende skruelinier kommer i indgreb, og dækslet 60 tætnes på tanken 10.5 before the parts 34 and 35 engage with the ends of the slots 33 and 36 to cause the plate 25 to rotate in cooperation with the cover 60. When the parts 34 and 35 engage with the end edges of the slots 33 and 36, the edge 32 having moved the valve pin 30 to a depressed position to open the valve 37. When the plate 25 is caused to rotate in the opposite direction and the parts 34 and 35 engage with the opposite end edges of the slots 33 and 36, the edge 32 will have broken in engagement with the valve pin 30. allowing valve pin 30 to move upward to a raised position for closing valve 37. When valve 37 is closed, the container will hold tightly against pressure. However, before the cover 60 can be removed from the tank 10, the valve pin 30 must first be pressed down, causing the valve 37 to open and release the pressure in the tank 10 before the seal engagement between the seal 17 and the cover and neck is broken. When the cover 60 is rotated counterclockwise to disconnect the cover 60 from the tank 10, the plate 25 will move along the cover 60 and the edge 32 will hold the valve pin 30 in a depressed position in which the valve 37 is held open to ensure equal pressure between the tank 10 * inside and outside. FIG. 4 shows the cover 60 in the position where it can be removed from the tank 10 by lifting upwards. The safety of the container assembly will thus be improved, by releasing the internal tank pressure before removing the cover. FIG. 2 shows the handle 11 connected to a pump having a piston rod 44 extending downwardly in a housing 12 and connected to a piston 42. The piston rod 44 forms a pressure-tight seal with the cover 25 so that the handle 11 can be moved upwards and downwards in a reciprocating motion to increase the internal pressure of the tank 10. The fluid contents of the tank 10 * are removed through an outlet pipe 19 and a connection hose 20 which can be opened to the atmosphere. FIG. 4 and 8 show the cover 60 provided with separate helical flanges 27 and 28. The neck 15, fig. 1, two corresponding helical lines for engagement with the cap 60rs helical flanges 27 and 28. FIG. 4 shows the cover 60 placed on the tank 10 by placing cut-outs 61 and 63 on the neck 15 in alignment with cuts 62 and 64 on the cover 60. The cover 60 is then rotated clockwise by the handle 11 so that the corresponding helical lines come in and the cover 60 is sealed to the tank 10. 1. Beholderaggregat til oplagring af trykf luidum ogaf den art,der har en tank (10), et drejeligt af tageligt dæksel (60),der strækker sig hen over tankens munding (40), et organ til aftagelig fastgørelse af dækslet til tanken, et organ til tætning af dækslet til tanken med henblik på tætning af beholderaggregatet over for tryk, en trykudløsningsventil (37), der kommunicerer med tankens indre, og et organ til åbning af trykudløsningsventilen, når dækslet· frakobles tanken, kendetegnet ved, at trykudløsningsventilens (37) aktiveringsorgan omfatter en påA container assembly for storing pressurized fluid and of the kind having a tank (10), a swivel of removable cover (60) extending over the mouth of the tank (40), a means for removably attaching the cover to the tank, a means for sealing the cover to the tank for sealing the container against pressure, a pressure release valve (37) communicating with the interior of the tank, and a means for opening the pressure release valve when the cover · is disconnected from the tank, characterized in that the pressure release valve ( 37) activating means comprises a on
DK67170AA 1969-02-12 1970-02-11 Container assembly for storage of pressurized fluid. DK142399B (en)

Applications Claiming Priority (2)

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US79873169A 1969-02-12 1969-02-12
US79873169 1969-02-12

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DK142399B true DK142399B (en) 1980-10-27
DK142399C DK142399C (en) 1981-03-30

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DK67170AA DK142399B (en) 1969-02-12 1970-02-11 Container assembly for storage of pressurized fluid.

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US (1) US3584769A (en)
JP (1) JPS4949129B1 (en)
AT (1) AT305473B (en)
BE (1) BE745355A (en)
BR (1) BR7016694D0 (en)
CH (1) CH502244A (en)
DE (2) DE7002128U (en)
DK (1) DK142399B (en)
ES (1) ES376438A1 (en)
FR (1) FR2033837A5 (en)
GB (1) GB1273332A (en)
IE (1) IE33912B1 (en)
IL (1) IL33628A (en)
LU (1) LU60330A1 (en)
NL (1) NL143667B (en)
SE (1) SE358018B (en)
YU (1) YU33077B (en)

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Publication number Priority date Publication date Assignee Title
US3709409A (en) * 1970-08-31 1973-01-09 Root Lowell Mfg Co Seal means for a compressed gas spraying device
US3690516A (en) * 1970-12-04 1972-09-12 Vincent Santarelli Combination cap and pump for sprayer apparatus
JPS5263845A (en) * 1975-11-21 1977-05-26 Nippon Kokan Kk Outlet equipment in continuous annealing equipment
DE3409724A1 (en) * 1984-03-16 1985-09-26 Ara-Werk Krämer GmbH + Co, 7441 Unterensingen HAND DEVICE FOR DISCHARGING PASTOES
DE9304191U1 (en) * 1993-03-20 1994-07-21 Walther Spritz Lackiersyst Pressure vessel, in particular for holding a liquid such as spray material for a paint spray gun
US6666354B2 (en) 2000-05-12 2003-12-23 H. D. Hudson Manufacturing Co. Child-resistant fluid delivery device
US20060065762A1 (en) * 2004-09-03 2006-03-30 Leer Rick L Pressurized tank sprayer having lid seal
EP2038069B1 (en) * 2006-06-30 2015-12-09 Diversey, Inc. Closure for a pressurizable container comprising a pump and a vent
CN101846057B (en) * 2010-05-23 2011-11-16 宁波大叶园林工业有限公司 Inflating pump with labyrinth seal
US10363651B2 (en) * 2015-09-28 2019-07-30 Caterpillar Inc. Hammer assembly

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Publication number Priority date Publication date Assignee Title
US2529645A (en) * 1945-06-13 1950-11-14 Lowell Specialty Company Spraying apparatus
US2544854A (en) * 1948-05-13 1951-03-13 Lowell Specialty Company Locking and release mechanism for pressure vessel closures
US2591562A (en) * 1950-05-18 1952-04-01 Ford Motor Co Vehicle radiator cap

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NL7001903A (en) 1970-08-14
DK142399C (en) 1981-03-30
BE745355A (en) 1970-08-03
IE33912L (en) 1970-08-12
AT305473B (en) 1973-02-26
IE33912B1 (en) 1974-12-11
ES376438A1 (en) 1972-04-01
FR2033837A5 (en) 1970-12-04
DE2002832A1 (en) 1970-09-03
SE358018B (en) 1973-07-16
BR7016694D0 (en) 1973-02-01
YU33670A (en) 1975-04-30
US3584769A (en) 1971-06-15
IL33628A (en) 1972-11-28
JPS4949129B1 (en) 1974-12-25
LU60330A1 (en) 1971-09-24
DE7002128U (en) 1970-08-27
CH502244A (en) 1971-01-31
YU33077B (en) 1976-03-31
NL143667B (en) 1974-10-15
GB1273332A (en) 1972-05-10
IL33628A0 (en) 1970-02-19

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