US559897A - Automatic funnel and stopper therefor - Google Patents
Automatic funnel and stopper therefor Download PDFInfo
- Publication number
- US559897A US559897A US559897DA US559897A US 559897 A US559897 A US 559897A US 559897D A US559897D A US 559897DA US 559897 A US559897 A US 559897A
- Authority
- US
- United States
- Prior art keywords
- funnel
- tube
- bottle
- stopper
- air
- 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.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 description 24
- 239000007788 liquid Substances 0.000 description 18
- 238000010276 construction Methods 0.000 description 10
- 230000036633 rest Effects 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 2
- 240000004658 Medicago sativa Species 0.000 description 2
- 210000002268 Wool Anatomy 0.000 description 2
- 238000011030 bottleneck Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 239000011796 hollow space material Substances 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
- B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
- B67C3/22—Details
- B67C3/26—Filling-heads; Means for engaging filling-heads with bottle necks
- B67C3/2637—Filling-heads; Means for engaging filling-heads with bottle necks comprising a liquid valve opened by relative movement between the container and the filling head
Description
(No Model.)
H. I. KEINER. AUTOMATIC PUNNBL AND STOPPBR THBREFOR.
Patented Mey 12, 1896.
a a J '1"W/T/VESSES:
Anneau' E GRMAM PHOTO mreawASmvGTUn UC Nrrnn STATES HARVEY lSAlAll KEINER, OF XVILKES-BARR, PENNSYLVANIA.
AUTOMATC FUNNEL AND STOPPER THEREFOR.
SPECIFICATION forming part of Letters Patent No. 559,897, dated May 12, 1896.
Application iled July 19, 1895. Serial No. 556,462. (No model.)
To @ZZ whomy it may concern:
Be it known that l, llanvnv Isl-iran KEINER, a citizen of the United States, and a resident of XVilkes-Barr,countyof Luzerne, and State of Pennsylvania, have invented certain new and useful Improvements in Automatic Funnels and Stoppers Therefor, of which the following is a specification, reference being had to the accompanying' drawings, formingapart thereof, in which similar letters of reference indicate corresponding parts.
This invention relates to automatic funnels ot that class in which a valve mechanism opens or closes and thereby regulates the iiow oi' the liquid from the funnel according as the funnel is applied to or removed from the vessel upon or in connection with which it is to be used.
The invention is an improvement on that described and claimed by me in my Patent No. 530,208, granted December 4, 180i, and is fully disclosed in the following specification, of which the accompanying' drawings form a part, and in which- Figure l is a central vertical section of my improved funnel mounted upon a bottle; Fig. 2, a side elevation of the funnel, the upper part of which is shown in section, so that the interior construction thereof may be more clearly understood; and Fig. 3, a sectional view of a detail of the construction.
ln the practice of myinvention I construct a funnel A, having mounted within its lower end a sleeve B, in which a valve-tube C is loosely litted, and within the tube C is secured an air-tube D, arranged at one side or in a position eccentric thereto, as best shown in Fig. 1. The upper end of the tube C is provided with openings or ports E and is closed by a cap or valve F, which is attached thereto and through which the air-tube D extends.
The tube C has formed thereon a collar C2 at such distance beneath the lower end of the sleeve D as to permit the said sleeve to fall sufficiently to expose the ports or openings E,while preventing too great downward movement thereof. A gasket G immediately above the collar C2, and secured thereto, forms an air-tight joint between the collar and the sleeve, and the sliding movement of the tube C within the sleeve is such as to prevent any stitutes no part of the present invention, but
is set out in detail as above in order that the improvement which constitutes the basis of this application may be more readily understood.
Below the collar (L2 is placed a circular elastic washer or stopper, which is frietionally secured to or connected with the tube C, the said stopper being adapted to serve as a seat for the funnel when placed upon the bottle, and also to seal the mouth of the said bottle during the operation of the funnel. The stopper is formed of two parts H and H', the upper portion H being preferably composed ot' rubber of medium hardness, while the lower section ll is composed of flexible and elastic material and provided with an interior body portion of flexible material, so as to more effectually conform to any irregularities in the surface of the mouth of nozzle of the bottle and render the space K within the neck L of the bottle air-tight, as will hereinafter more fully appear.
The lower part H of the valve or stopper is preferably composed of soft rubber, and hollow, as shown at M, Fig. 3, and the hollow space therein is filled with wool, cotton, or any preferred kind of soft, iieXible, or elastic packing M. The method of inserting this packin gis im material, and l may employ two separate disks of soft rubber, between which the packing is placed, or the entire washer or the portion II thereof may be made integral or hollow and have holes or openings in the upper side, as shown at O, Fig. 3, through which said packing material is inserted, the object being to till this space in such manner and with such material that the portion H of the washer will be soft, flexible, or elastic, and thus serve as a perfect cushion for the purposes hereinbefore specified, or in constructing the part H, I may employ a thin annular body of leXible rubber having upon the eX- terior thereof an upwardly -projecting rim with an inwardly-directed flange upon the upper edge thereof, said annular body being IOO also provided with a central aperture and an upwardly-directed tubular extension having an annular flange upon the upper edge thereof, this being the form of construction shown in Fig. 3, the opening O being formed by the said inwardly-proj ecting flange and the flan ge formed upon the edge of the upwardly-directed tubular extension of the central opening.
The tube C is of sufiicient length to permit the requisite movement to open and close the valve and to extend so far into the bottle as to limit the filling of the latter to the height required, and the air-tube D extends from the bottom of the tube C upwardly therethrough to or appreciably above the top of the funnel. The said tube C, fitting loosely in the sleeve B, will, whenever the funnel-body is held in the hand or when removed from the bottleneck, fall and cause the ports E to be closed and the valve l? to rest upon its seat, -said valve assuming the position shown in Fig. 2. When the funnel is insertedv into a bottle or similar vessel, its weight causes the sleeve to slip down upon the tube until it abuts against or rests upon the gasket Gr, thereby opening the ports to permit the passage of the liquids therethrough.
The portion ll of the Washer or stopper has a flat under surface in order that it may cover the mouth of the bottle more perfectly and also be applied to those of different diameters as well, while the upper portion ll is preferably composed of rigid material in order to form a substantial backing or support there- Hor.
I prefer to arrange the air-tube eccentrically within the valve-tube C, in order that it may be more firmly secured within the latter and allow of a more unobstructed passage of the liquid through the tube, and the operation of the funnel is as follows:
The lower end of tube C is inserted into the neck of a bottle or similar vessel which it is desired to fill, and the stopper, consisting' of the parts ll and Il', rests upon the neck or nozzle, thereby making an air-tight connection with the bottle by reason of the flexible and elastic character of the part ll, hereinbefore described. rlhe funnel immediatelyassumes the open position shown in Fig. l, the body A sliding downwardly, thereby raising the valve and opening the ports E to permit the free passage of the liquid therethrough and down into the bottle, vAs the liquid enters the bottle the air escapes therefrom by way of the air-tube D, as will be readily understood, and the operation of flowing continues until the liquid reaches the level of the bottom of the tube C, thus sealing the mouth of the air-tube, whereupon the air in the space l( within the neck of the bottle cannot escape and forms an air-cushion, which stops the further flowing of the bottle until the funnel is raised, when the valve instantly falls and cuts off the further flow of the liquid. rlhe liquid remaining in the funnel, if any, can then be decanted into another vessel or returned to that from which it was drawn.
By frietionally and movably attaching the stopper, consisting of the parts H and l-I, to the tube C the same may be adjusted verti cally upon said tube to regulate the depth of the latter within the bottle, according to the height to which it is desired to fill the bottle, and it is evident that this device may not only be applied to bottles of the usual or any pre ferred form of construction, but also to jars, cans, lamps, jugs, or other vessel or vessels adapted to hold liquids of any kind or class.
Having fully described my invention, its construction and operation, l claim and desire to secure by Letters Patentl. A stopper for automatic funnels, adapted to be used for Vlilling bottles or other vessels, comprising a flat annular body of thin flexible rubber, having upon the exterior thereof, an upwardly-proj ecting rim with an inwardlydirected flange upon the upper edge thereof, said stopper being centrally apertured, and provided with an upwardly-directed extension having an annular flange upon the upper edge, an d a filling of flexible material inserted within said stopper and beneath the exterior flange and the central flange, and the centrally-apertured disk of substantially rigid material secured to both of said flanges, substantially as shown and described.
2. A stopper for automatic funnels, adapted to be used in filling bottles or other vessels, consisting of an annular body of elastic and flexible material having an aperture in the center thereof with an upwardly-projecting extension, and an annular flange upon the top of said extension, and a disk or body of substantially rigid material secured at the upper surface of said body and also provided with a central opening, and secured to the said flange, substantially as shown and described.
El. The combination with a funnel of the character described herein, of a circular elastic washer, which is frictionally connected therewith, and being adapted to serve as a seat for the funnel when placed in the bottle to seal the mouth of the same, said stopper being formed of two parts, the upper part of which is composed of rubber and the lower part being composed of elastic material, and an interior body-filling of flexible material to conform to the irregularities in the surface of the neck of Vthe bottle rendering the same air-tight, substantially as described.
ln testimony that l claim the foregoing as myinvention l have signed my naine, in presence of the subscribing witnesses, this Sth day of June, 1895.
HARVEY lSAlAll KEINER.
lV itnesses:
I. A. MEIXELL, CHRisr RVi-ixus.
IIO
Publications (1)
Publication Number | Publication Date |
---|---|
US559897A true US559897A (en) | 1896-05-12 |
Family
ID=2628621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US559897D Expired - Lifetime US559897A (en) | Automatic funnel and stopper therefor |
Country Status (1)
Country | Link |
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US (1) | US559897A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1136129A1 (en) | 2000-03-21 | 2001-09-26 | Airground of Texas LLC | Two-stage comminuting and dehydrating system and method |
-
0
- US US559897D patent/US559897A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1136129A1 (en) | 2000-03-21 | 2001-09-26 | Airground of Texas LLC | Two-stage comminuting and dehydrating system and method |
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