DE1400707A1 - Filling device for aerosol containers with a cap carrying a dispensing valve - Google Patents

Description

1.10. July 1968

Dr.-Ing. Wooden houses

Dipl.- ' let. Goldbach Dr _o H./Lf.

Patent attorneys
OFFENBACH AM MAIN
Hermstrasse 37 r Tel. 88 56 42

Az: P 14 oo 7o7.9-

Hobert Henry ^ b

Io iiewitt -.- !. venue

jjronxville, westchester county

i-ev / York, ü. ^;

"Sülleim ·! Ciiüuri'5 for aerosol containers mil. one carrying a dispensing valve 'Cap "

The invention relates to a filling device for -aerosol container with a cap carrying a dispensing valve.

Jiine such facility is designed to be the fast To enable filling of an aerosol container o

-liei known devices of this type, the interior of the valve housing is in connection with the inner container and nii'tiiit a valve body with a valve stem, which through an i'ücrun ^ opening in the cap init yenii ^ end en ^: eu Z -.visch.eiiry.um protrudes between the opening edge and the shaft in order to prevent it from excessive kijppen. Furthermore, such a filling device has a flexible sealing washer, the central opening of which surrounds the valve stem in a sealing manner and the outer edge of which is zv / ischen

8AD

New interiagen (Art.7fIAbs.2Nr.TSat _Z 3de ₈ Xnderun _flSB es.V.4.f

809803/0031

the upper edge of the hollow valve housing and one overlying ^ part of the cap oin ^ eklsL ^ -b is.

The invention aims to create a filling device which is designed to meet the doj ^ el Purpose fulfilled if the ^ erosolbehr.lt'-rs is not used to close the transfer valve and to open the ..infill opening to release the propellant only, when a loading vessel is put on and: ReibinitGel pressed in will.

Still shark; sicli the invention the ^ uf ^ abe jvtrotz reduced filling time and with the smallest ^ em d? s valve housing upper part «in ivijrven des Yentils at his --xuf- and Abv / tirtsbewerrung ansu ^ chaicen.

In the case of a filling device of the a _c an. · S:!; C-3cliilaer i: en genus v7, the .irfindtingszv / corner is achieved by having at least one additional opening in the; i ^ 'ppe ^ "ch from the edge of the junction opening; radially towards the outside it extends and Hiit the Littelöffnun? j the resilience;: · η i-'icl:. effect; of a propellant under pressure from the outside, the inner part of the sealing washer is bent downwards, loosens from the valve stem through its opening, and the frictional oil is filled into the container through the oil opening. ;

, ^ AD ORIGINAL

80 98 0 3/00 3 1

e allowed.

i.-I a further l.-orknial of the invention, the ζ us! its Ii clien openings are formed by a wave shape or by an arcuate n / usz point o.er j ..ante dei ¹ ..I nf; ^, forms.

- ^ i · '- ·· z'j.'S ^ .vzl'l.ch.rti'i u.'. 'fnun ^ en köimpn erxinaiinr; sgeiaäss .., ■ -.aliun · ;; : i drrßteilan, the jibotand from each other .vF .'- iial n .- 'Cli aus sen from aer -J.üGelöfi'nun ^ lie G ^ n.

.-cri'i.-OK. ^ .ier, rfindung, has not yet indicated the UUV, 'before η ε us aer subsequent Be ε honorable xbung and ^ ii .-> r "c2ien i? <i üuscjimenhang with the attached 2iC-parameters.

Id ο. ο η Z '? ichiiunp; en are some of the errors of the .ri "in." i \ "i, SNe /;: - nstoiides for example and pure rope·; , ai-ο is ch shown, namely to show

i / ig. 1 a j-'ing section through a uus-

management form of the .-, i-subject of the invention;

! ö'ig. 2 a longitudinal section according to 3iig, 1 in

Connection with a charging head for charging of the aerosol container;

BATH ORIGINAL

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tfig. 3 a section according to ^ line 3-3 of

l ^ ig. 4 a JJar position measured Ji ¹ XiJ. 3 for another

X1.US f i uxrun ^ s form

and Je'igo 5 a longitudinal section according to Je'ir ;. 2 for one

v / previous embodiment forms;

According to the drawings, a closure cap 1 forms part of the container 2. ^ ie Yerschlusskaype I. has a hollow, upright corner part 3 The upper part of a valve housing lies within this socket 4, which is attached to the oockel that sections 5 of the latter - as shown - in a annular groove of the valve housing are pressed.

A valve body is located inside the valve housing 6 with a tubular valve spindle 7, which by a -öiinurr- b in: upper part of the oockels upwards protrudes and carries a ..- button 9 of a govr'nschven shape. The valve stem 7 is close to its base with a indented üaiöteil Io provided, in which a or several openings 11 are located. Ξ an elastic closure

/ BAD ORIGINAL

80 980 3/003 1

Disk 12 - preferably ordered from iictur- odor synthetic ■ iurüsii - is marked with its ω. external xüind iiti between Ve body and einregle a projecting abutment out, the at ^ bdeckflache the jockeys suff; pu!?. is llaet, so that said closing disc under aer VorsprungflLlche the "bdockwand the aforementioned .jookels li ;: - ;;;; t. Her closure part 12 is ring-like C) US ₁ ".; -..- forms, vuicL its inner periphery closes nor ^T '-.r -:. Lex-v / öise aen aalsueil Io so tight, uas3 on this ..' eise the Uffnuii ^ en 11 weraen. j ^ er inner ... ύ-inö. of the occlusion part liect, v.ie in ^ i- ;. 1 is shown ■, ^ vI se aen a, ili-clien lower protrusion ; 15 3rd in the upper part of the Yentilköroers 6 and an upper diagonally ijU.laur.'enden Yors ^ .runr; 14 on a valve spindle 7 ₅ \ vobei / jicJi the uxi'nung or the openings 11 between these Yox'o.prünr ; en befinaen. J, ± iie j? "'r-the 15 presses aen Ventilkörv-oi ¹ 6 nc.ch up in its in j .-'ip" · 1 ge ^ ei ^ te -jorziici.1-Ιε. ν.-e »

In the drawings, the push button is one or more legal buttons 16 that extend upward from the underside of the button, namely within

809803/003 1

given you the limits of a downward leap End-of-line part suitable «? Shape, s.B. a rib 17, and the on the outer surface of the button.

Za the normal connection of those shown in Figure 1 Part «the filling material is released by depressing the valve button 9. This causes the inner ligament the spanking part is bent downwards, so that there Material from the inside of the container out through the usual outflow pipe 18, through the valve housing and then between the The inside of the VereohluSoheibe is bent down and through the openings 11 can flow out into the interior of the tubular valve spindle. Do the climb up in the Spindle it reaches the passages 19 la push button from where except that it exits through the outlet opening 20 into the air.

The preceding description is related to a forwarding agent and its valve and push button, as they are already known are. In the present case, we are looking for an improvement a »valve directed» da * an elastlsoh · verachluQscheibe of the general, besohrlefeeaem ax without calibration to the very happy * congratulations of the valves eelfcet su limit. Therefore, the present invention is the present invention directed to AnJ innerhai »de» Book * ltelies, who over the inner section of the flour vleohoib · lies, one or "Ehrer · extended Au" atrÖ ** ffmmagem rorge are seen.

Bio expanded · »wr. 41 · enlarged openings 21 can have various shapes without deviating from the idea of this invention; however, as best of Figure 3 is one See a very useful form of an enlarged opening. Here is the previous narrow circular opening S de Base (Fig. 1) for the valve spindle with a cut-out or wave-shaped edge. The inwardly lying sections 22 of the aforementioned edge have a small one Distance from the valve spindle? To ensure a · stability against ensure that the spindle is tilted.

BATH ORIGINAL 809803/0031

The üDrig>; ü Sections 23 of the arch one! dugegeti a little

further away from the valve stem to thereby. enlarged «

in ifOrm of openings

Prepare ae / 24 for <S9 & entry of the entrainment agent into the interior of the Sookel. Have iu Fig. 3 i $ eseigten sheet tin "curve-like shape, although the edges of the mentioned« «areas also einnenförmig," ackig, square or in any other way suitably shaped his Rönnen, ura reliable guidance of the valve stem to ensure and Eu ~ also an enlarged receiving area to be provided for the Treiomitfcel.

Rather than "3 form au gem. Figure an enlarged region ice part of the usual circular room" · for the valve stem extended range · 24 · that Ln ihxv.r effect can rhuxigen the regions 24 ent speak, "the form of T 25 ways ** which are arranged radially in an aoatand to the ze: i ^ ri \ en clearance opening 8 · 1αΑ, as Xa ViE- 4 v ^ -time becomes. These perforations can be of any size, / or;: and aniato.1, as required and expanded in the inside for the propellant * generally.

If the Sooicel with the TOirezvfthnten expanded "'.rsibH eijQläee «n vei · sefteη 1st, eo these« la der in Fi, ... 2 «Effective in any way. In this figuv the loading head 26 one? Üllma * caia "with the container uAd dea" ta valve in ver bond brought »Dlee * y charging head possesses elcve inner» 'aocier 27 with * · * üÄlloh ** liÄl * Ryentil 28 «D ·« under «End read Chamber throws through. Touching a circular flange the button with "one" bits 50 on the lower part of the chamber 27 Yereohlossea.

When the loading head 26 is lowered, he presses the button. Push button and the valve stem and opens the valve from the In Fig. 1 shown iAge ku a mnmaaerad in Flg. 2 chamfered lape; the bottom rib 17 comes at the same time

BATH ORIGINAL 80980 3/0031

Oeereelte des Ceekele la Yertladims «nd forms« in · krelefuraige Keaaer 51 »the dadureh Tea der - ufiealuf t ab *» chlosaen is «flLbread dl ·» · * Verfang · »is the inner jl na dee Vcr- ■ ealaarlageft 12 hwrunttrruck, eo a * L · er uie wffnu & e ¹¹ ea Sei «d« r Vüatiliplnoal releases * However, the mentioned «lan ·? · Send alt d« j> »chrKgen ob * r * n ■ coulter 14 nm

in

di · »§tf« 3Mih «ai« * t «ivd da« Vtntil 20 $ «Sffa« t _t u »d * a mtmar 5r« ek etehend «Tr« ibBitt «l la dl« XuuB * r 2? l * ae «u, ταη« · from «t unhindered Anrth 41« uad atm uutthtv & G 19 <U · Kaopf ·· Im <U · r6ar «af5z« iho valve- • piadtl · 1 «4Γΐη« «β vsA dureh di · ·· tovl · durth dit Pffm-n ;. 11 la Spittdelhele la d * n Izm «or« tta 4 * «YtatllgtiMta ··· 4 unu • ebli« Alitm by dl «<'tyttl * tfav · 18 la 4m B« h41t * r Πι .., - i.

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uad la Fig. 2

BATH ORIGINAL

809803/0031

* ird middle- in <> «V .ntil-ß ^ tiitiiiuagekncpf '*'? »Υ? dar T mo $ M el * u.; led. «Fodaeh kzm Au * L · · Jsn uoh ohnt> iaea eolehen au * the spindle located uier.f (^ &uh> m · .it, - 5 Sslgt a &« r-like Y »rg» a, g · let dl » * .4 & avng ά β

deft voii »re * h" a '~' en. i? vx- «a Kit« sir »#a 5 rerndhAn, ua <l die» #r -χχϊΚτΊ tr »» ..t di »valve-« house « «It» Yeiillil body 6 »it ά · τ r * Sbr« af "'i-3is» n V «atil- #ie« Ä Verev-liluSeVäck 12 b ^^ in'iot, tri «* ■ - ror ur«

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sw ** Μ «« κ Ami S «£ l9p« iltt _t * * * m An «Twitil 35 S« * tt * «t nlpt» «m ^ Mi fmifceimi mrtm ömek Sa 14 * iU: JU4« toi ^ * 4 «LatÜJUMMtt · Si ···» örudfc »fl ^ it»% eioh through srvelt «f%« i trelHirt ^ f- ^ mXfcWrf »» «^ fexH. «I ^ gate-

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(Tor aViMKens ^ it fÜeÄt enievde * eire »* Tr * ii)» peat through dm X & ttMurooi df r ? En% ii «pimd ·! uad Al · r «letiv cagrn v.ffnun · t« a 11 ia 4eren i-Mitell, jedteli siegle «Old * Cffmine« »a much more often 2 * 11 dee Twifcedttel» * uf al «

809803/003 1 bath original

the openings 21 so that the filling through the VcatilsptßÄtl is only of minor importance.

B «i, jeäejü the above-described L ^ devorgänee 1st; the expanded absorption area for the pressurized: propellant above the upper bottle ^; ch "of Verschlußecheibe oesitat more than sufficient, and" the Sinstroxan dee Treiuetoffes In the manner explained in the BuQeren region of the valve spindle and into the container z \ x ensure "ie Tx & dezeit for a container, the liniaftöffnungen a valve without the enlarged propellant * is considerably verleitest by this invention, "is so that the ⁷ &" greatly accelerated in this manner to the container in addition, this He "aultat without any ftusatsliohe costs in the manufacture of such erfindungsgenäSen container received eo ^ ie without any deviates complicated devices and procedures for the manufacture of the parts or the implementation of the <: r ^ .i ganget «

The arrangement of the widened openings in the upper part of the base affects the arrangement. the Abnormal household use of this invention ve-K (^ rperαί en Bpeader, and "was for folk reasons

the tentll is abnormality by means of the norm..n-rwines fla «h * n VtreohlHieoheib · closed 1st, the inner one runs SsjU of the yersohlmÄschelbe 12 below all drive cuts laJW5ffÄ "neeÄ" wt mftft the Ytatilspiodel and closes it, while the inner Vfcfang the mentioned α disc ^^ meinstam with the shark · uad dejtkoniecken'W '^ 1 * MiW the Vei.tilspindel sum Yersohll "ft" of the n Offmung 11 / serves and forms a xus -.tzlichen closure. Likewise, the upward pressure of the valve body against the underside of the sealing disc * forms a supple, susceptible seal on the surface 13. All these sealing elements like to prevent leakage when the parts are in the normal position.

809803/003

BATH ORIGINAL

But as soon as there? Bet Vtncil. ·· UiHt * ± .rd jluI dao material ius ACII Beh & older releases, no rlÜRaigksifesdrack is more against the Ouerseite ■ Verschlu ^ * seheib. "he pressure of the * filler within the ^ f; he empty is against the lower ^? it · of the locking disk, aai this truck ia connection with the resilience of the locking part3 presses the inner edge firmly against ά.έ £ koniechei jÜgg 14 of the spindle, so that - when the push button is pressed down to open the ^e - Vc n - the inner hand of the lock v.c'ic-ioe continues to be firmly against the inclined feil dieeea H & l & üi. '^ α ;; κΐ and forms a lock together with this , ^ o C -. '■: during these AualaS processes no leakage occurs in the outer area uex' aiilspindel

The accompanying Zeichnuagen "intrinsically reasons of '■■■■■>; au-Ii chic it a U sondere valve design with a b-.s Push button for valve actuation, ßelbstverst · Ί> λ borrowed can However, any suitable pushbutton used who \ e, a co like a jegliohee valve with an elastic locking disc, which is essentially described in the preceding head. ^ i β is effective. Di "yorliegeade invention is directed to v .. above beach rubbed extended Jinlaßbereiche (m-dac propellant affect the look rt as explained / ani catfish.

BAD ORIGINAL j

809803/003

Claims (2)

Ing. Wooden houses j.Met. Goldbach nÄ £ 10, July 1968 7 - 'fclÄ.Si' M? "14 OO Hobert Henry t;: ■ tent claims: 1. Jj ¹ UlI equipment for aerosol canisters with a .delivery valve driving closure kajipe, v / above the interior! of . Entilf; enäu £ it is in connection with the inner container and receives a valve body with a valve stem, which protrudes through a guide opening in the cap with a sufficiently narrow space between the opening edge and the stem to prevent this from an excessive To preserve tilting, a flexible sealing washer, the ki'ctel opening surrounds the valve stem in a sealing manner and on the outside - is clamped between the upper edge of the hollow valve housing and an overlying part of the cap, characterized in that at least An additional opening (21, 21 ') in the cap extends from the egg ante of the filling opening (6) radially to the south; and can come into contact with the opening of the flexible clearing disc (12), so that when a propellant acts under pressure from the outside, the inner part of the sealing disc is bent downwards, its central opening detaches from the valve stem and the filling the propellant into the container through the central opening of the sealing washer. BATH ORIGINAL 809803/0031 New Untei1aOen '(Art7JlAb8.2Nr.lSaTz3ilieIrideraJ58 () l »v5.5 ^r 2. ^ filling device according to xo claim 1, d8.dux * ch marked, dr.ss through the additional openings (21) a u ^ ll ^ nform oüc-r an arched shape of spikes the Xante der -.- i.-üelöffnunp; (6) can be formed. J. i'ülleinrichtuni ;: according to claim 1, characterized in that ^ ek aoic "'.- net, aass the additional openings (21') Lochungrn show the χω ^ bütand from one another rr.dial to the outside of the -> - XGtel opening (δ) BATH ORIGINAL 80980 3/003 1