US420052A - And john hamilton - Google Patents

And john hamilton Download PDF

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Publication number
US420052A
US420052A US420052DA US420052A US 420052 A US420052 A US 420052A US 420052D A US420052D A US 420052DA US 420052 A US420052 A US 420052A
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Prior art keywords
chamber
pipes
pump
hamilton
chambers
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/28—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement
    • G01F11/286—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement where filling of the measuring chamber is effected by squeezing a supply container that is in fluid connection with the measuring chamber and excess fluid is sucked back from the measuring chamber during relaxation of the supply container
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/3109—Liquid filling by evacuating container
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/3115—Gas pressure storage over or displacement of liquid
    • Y10T137/3124—Plural units

Definitions

  • A represents an air-suction pump
  • B a chamber from which the air is drawn out by the action of the pump A to produce a vacuum in said chamber B.
  • O is a pipe connecting the vacuum-chamber B with a pipe D, which latteris connected through branch pipes D with the receivingchambers E.
  • the branch pipes D are each provided with a cook or valve F, and enter a short distance into the chambers E, where the ends of the same may be closed by an india-rubber or other ball J, of a light substance, to prevent the beer, ale, or other fluid from entering said pipes whenever the 0 fluid rises in the chamber E above the end of these pipes.
  • These chambers E are connected through pipes N with the barrels H, passing into the same nearly to their bottom, and are provided with suitable check or non-return valves G.
  • the upper ends of the pipes N 5 pass some distance into the chambers E.
  • the chambers E are provided with dischargecocks L.
  • the pipes D D and chambers E may be surroundedby a suitable casing M, with snit- 4o .able openings to give access to the handles of the cooks F and L, or the latter may be arranged to come outside of this casing.
  • the operation is as follows: By means of the pump A the air is drawn outof the cham- 5 her B and pipes C and D, so as to create a vacuum in the same. lVhenever any liquid contained in either of the barrels H is to be drawn the corresponding cock F is opened, forming thus a communication between its chamber E and the vacuum-chamber B, whereby a partial vacuum will be produced in said chamber E, and thus the fluid from this barrel H is drawn into its chamber E, from which it can be discharged through the cock L.

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Meat, Egg Or Seafood Products (AREA)

Description

(No Model.)
B. T. GLENN'AN 82: J. HAMILTON.
PNEUMATIC BEER PUMP.
370.420.052. I PatentedJan.Z8,1890.
w: K IN W Z/ .44 i wzx UNITED STATES PATENT OFFICE.
EDlVARD T. GLENNAN, OF NEWV YORK, AND JOHN HAMILTON, OF LONG ISLAND CITY, NEW YORK.
PNEUMATIC BEER-PUMP.
SPECIFICATION forming part of Letters Patent No. 420,052, dated January 28, 1890.-
Application filed April 26, 1889. Serial No. 308,687. (No model.)
To all whom it may concern:
Be it known that we, EDWARD T. GLENNAN, of New York, and JOHN HAMILTON, of Long Island City, both in the State of New York,
citizens of the United States, have invented a new and useful Pneumatic Beer and Fluid Pump, of which the following is a specificat-ion.
Our invention consists of the various im- :0 provements fully set forth in the specification and claim.
In the accompanying drawing, a front View of the pump with three connecting receivingchambers, two of which are in section, is
shown.
A represents an air-suction pump, and B a chamber from which the air is drawn out by the action of the pump A to produce a vacuum in said chamber B.
O is a pipe connecting the vacuum-chamber B with a pipe D, which latteris connected through branch pipes D with the receivingchambers E. i The branch pipes D are each provided with a cook or valve F, and enter a short distance into the chambers E, where the ends of the same may be closed by an india-rubber or other ball J, of a light substance, to prevent the beer, ale, or other fluid from entering said pipes whenever the 0 fluid rises in the chamber E above the end of these pipes. These chambers E are connected through pipes N with the barrels H, passing into the same nearly to their bottom, and are provided with suitable check or non-return valves G. The upper ends of the pipes N 5 pass some distance into the chambers E. The chambers E are provided with dischargecocks L.
The pipes D D and chambers E may be surroundedby a suitable casing M, with snit- 4o .able openings to give access to the handles of the cooks F and L, or the latter may be arranged to come outside of this casing.
The operation is as follows: By means of the pump A the air is drawn outof the cham- 5 her B and pipes C and D, so as to create a vacuum in the same. lVhenever any liquid contained in either of the barrels H is to be drawn the corresponding cock F is opened, forming thus a communication between its chamber E and the vacuum-chamber B, whereby a partial vacuum will be produced in said chamber E, and thus the fluid from this barrel H is drawn into its chamber E, from which it can be discharged through the cock L.
What we claim is- The combination of air-pump A, vacuumchamber B, receiving-chamber E with the barrel H, and suitable pipes to connect the same,-as and for the purpose described.
EDWARD GLENNAN. JOHN HAMILTON.
.' Witnesses:
HENRY E. ROEDER, F. v. BRIEsEN.
US420052D And john hamilton Expired - Lifetime US420052A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2791353A (en) * 1953-12-08 1957-05-07 Herman W Dorn Manually operable paint dispensing apparatus
US5590678A (en) * 1994-08-31 1997-01-07 F & F Filter- Und Fordertechnik Gmbh Device for the disposal of liquid media

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2791353A (en) * 1953-12-08 1957-05-07 Herman W Dorn Manually operable paint dispensing apparatus
US5590678A (en) * 1994-08-31 1997-01-07 F & F Filter- Und Fordertechnik Gmbh Device for the disposal of liquid media

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