US502451A - Siphon-top - Google Patents

Siphon-top Download PDF

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US502451A
US502451A US502451DA US502451A US 502451 A US502451 A US 502451A US 502451D A US502451D A US 502451DA US 502451 A US502451 A US 502451A
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Prior art keywords
valve
packing
siphon
neck
ring
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Expired - Lifetime
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B67OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67DDISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00Apparatus or devices for dispensing beverages on draught
    • B67D1/04Apparatus utilising compressed air or other gas acting directly or indirectly on beverages in storage containers
    • B67D1/0456Siphons, i.e. beverage containers under gas pressure without supply of further pressurised gas during dispensing
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/2713Siphons
    • Y10T137/2842With flow starting, stopping or maintaining means
    • Y10T137/2911With valve or closure in-flow passage

Description

(No Mod'el.)
C. WALTER.
sIPHoN TOP.
1\Io.'50'`.,11751V Patented Aug. l, 1893.
/1 TTOHNE YS.
UNITED STATES PATENT OFFICE.
CHARLES WALTER, OF STAPLETON, NEW YORK.
SlPHON-TOP.
SPECIFICATION forming part of Letters Patent No. 502,451, dated August 1, 1893. Application led December I5,l 1892. l Serial No. 455,296. (No model.)
To @ZZ whom t may concern:
Be it known'that I, CHARLES VVALTER,aV citizen of the United States, and a resident of Stapleton, in the county of Richmond, State of New York, have invented certain new and useful Improvements in Siphon-Tops, of which the following is a specification.
This invention relates to improvements in the tops of siphons for carbonated liquidsgand the object of myinvention is to provide a top of this kind in which the valve is perfectly packed and the glass tube is prevented from being broken by rough handling of the siphon.
The invention consists in asiphon-top constructed with a bot-tcm neck having a packing-ring in its Lipper part, a valve-stern passing through said packing-ring and a cupshaped valve screwed to the lowerend of said valve stem below the packing-ring.
The invention also consists in the construction and combination of parts and details, which will be fully described hereinafter and iinally pointed out in the claim.
In the accompanying drawings, Figure l is a longitudinal vertical sectional View of my improved Siphon-top closed. Fig.2 is a similar view, opened, and Fig. 3 is a horizontal sectional view, on the line 3 3, of Fig. l.
Similar letters of reference indicate correspending parts.
The Siphon-top is made in the usual manner with the screw-neck A, the hollow stem B, the spout T, the pivoted lever C and the sliding valve-stem D pressed upward bya helical spring E. A metal collar F, which is screwthreaded internally, is applied on the outer surface ot the neck G of the bottle or siphon G, and on the top of the Same and the upper edge of the bottle neck G a soft rubber packing ring K is placed, the neck A being provided at its top with an internal shoulder o, that rests on said packing-ring. In the top of the neck A a packing-ring L of rubber is held in asuitable annular recess, and through said packing-ringaneck M passes, that forms a guide for thelower end of the valve stem D. The lower end of the stem D is screw-threaded, and on the same the cup-shaped valve O is screwed, the upper open end of which can rest against the packing-ring L. The glass tube P is secured at itsl upper end in a hollow head Q provided at its upper edge with the flange R that rests between the packing-ringsL and K. The spring E normally keeps the upper edge of the cup-shaped valve O pressed against the underside of the packing-ringL, thus iuterruptingthe communication between the glass tube P and the faucet spout T. Whenever it is desired to draw the liquid the lever C is pressed down and the cup-shaped valve O is moved from its seat, that is, namely the packing-ring L, thus permittingtheliquid under pressure to pass through the tube P into the hollow head Q and up through the neck M into the hollow stem D and the faucet tube or spout T. As soon as the lever Gis released the spring E draws the valve O up against its seat again. As the seat is made of rubber and the edge of the valve rests on said seat, said valve closes perfectly and there is no possibility of a leak. Furthermore, the cup-shaped valve O, has the advantage that when the valve is opened suddenly and the Water rushes' up it does not spout out of the tube T with such great force as in ordinary spouts, for the reason that the water trst fills the cup-shaped valve and thereby loses some of its force. The iiange R of the head Q being held between the rubber packing-rings L and K has a more or less elastic supportand thus prevents the glass tube from being vbroken when the bottle is set down forcibly Having thus described my invention, I claim as new and desire to secure by Letters Patent- In a Siphon top, the combination, with a `faucet stem having a tubular neck, of a pack- .ence of two subscribing witnesses.
OHAS. WALTER.
Witnesses:
OSCAR F. GUNZ, HARRY WILLARD GRIFFITHS.
US502451D Siphon-top Expired - Lifetime US502451A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5244117A (en) * 1992-03-24 1993-09-14 Lombardo Samuel N Method and apparatus for storing and dispensing liquid
US5538028A (en) * 1992-03-24 1996-07-23 Lombardo; Samuel N. Throttling and diffusing dispensing valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5244117A (en) * 1992-03-24 1993-09-14 Lombardo Samuel N Method and apparatus for storing and dispensing liquid
US5390832A (en) * 1992-03-24 1995-02-21 Lombardo; Samuel N. Apparatus for dispensing a pressurized liquid
US5538028A (en) * 1992-03-24 1996-07-23 Lombardo; Samuel N. Throttling and diffusing dispensing valve

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