US2853207A - Dispensing device for liquids - Google Patents

Dispensing device for liquids Download PDF

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Publication number
US2853207A
US2853207A US476005A US47600554A US2853207A US 2853207 A US2853207 A US 2853207A US 476005 A US476005 A US 476005A US 47600554 A US47600554 A US 47600554A US 2853207 A US2853207 A US 2853207A
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container
cap
pipe
liquids
dispensing device
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US476005A
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Chester C Yingst
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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
    • B67D1/0412Apparatus utilising compressed air or other gas acting directly or indirectly on beverages in storage containers the whole dispensing unit being fixed to the container
    • B67D1/0425Apparatus utilising compressed air or other gas acting directly or indirectly on beverages in storage containers the whole dispensing unit being fixed to the container comprising an air pump system

Definitions

  • My invention relates to a dispensing device for liquids and it is an object of the same to provide a device of the character described, which shall be simple and constructed of few parts and which can readily be applied to a container or removed therefrom, which shall be capable of dispensing the contents of the container practically completely, and which may be made at small cost, yet shall operate effectively and simply. Liquids can be dispensed by the use of this device, in quantities as desired and with little waste of material, and the device may be discarded after emptying a container, with little loss by reason of the cheap and simple construction of the device.
  • Fig. l is an elevation of the device of my invention
  • FIG. 2 a view of the upper portions of Fig. 1, but differently positioned, and viewed from the right in Fig. 1,
  • FIG. 3 a part sectional view on line 3-3 of Fig. 2 in the plane of the paper as seen in Fig. 1,
  • Fig. 6 a detail of a valve.
  • reference character indicates a container of any preferred character and material, on which a cap 11 is mounted, as by screw threads indicated at 12.
  • a tube 13 leads from a point close to the bottom of the container, as shown in Fig. 1, to the cap 11, to which it is attached at 14 in any convenient manner so as to provide a tight joint between the pipe and the cap.
  • An outlet pipe 18 is connected to the cap by means of screw threads 15, and a valve 17 having a handle 19 is positioned between the cap 11 and the end of the pipe 18 to control the exit of fluid from the pipe.
  • Pressure is created to act on the contents of the container 10 by means of a conventional bulb or bellows 21 having a check valved opening 21, this bellows pumping air into the container as indicated by arrows leading from the bellows through a pipe 22 and a passage 23 in the head of the container, the end of the passage being shown as closed by a resilient cap 25 fitting on a nipple 26.
  • This cap which is best shown in Fig. 5, has a resilient Patented Sept. 23, 1958 ICC gasket 28 which seals against the container 10 and also has an end closure of thin rubber in the shape of a tube flattened at opposite sides at 29, and provided with a slit 27 at its lower end, the slit being normally closed due to the resiliency of the rubber so as to prevent air from escaping from container 10 and returning to the bulb, thus forcing liquid in reverse direction back toward the bellows 21, while permitting fluid in container 10 to be forced by air pressure through pipe 13 and out through pipe 18.
  • the cap 11 is provided with a passage 31 through which air may be forced from the container into an inflatable and expandable member 30 by a bulb 21 to cause expansion of the member 30 by air pressure.
  • the member 30 then serves as an indicator of the amount of pressure by the extent of expansion. It also serves as a safety device in that it will be ruptured by excessive pressure due to the heating of its contents or for other reasons.
  • valve 17 Upon opening the passage leading to outlet pipe 18 the valve 17 will permit escape of air to whatever receptacle may be connected to outlet pipe 18, or into any fluent mass to which said pipe leads, as well as to permit escape of liquid in the container 10 to be forced by air pressure through pipe 13 to pipe 18.
  • a dispensing device for fluid under pressure comprising a container having a neck, a cap on said neck, connecting means for securing said cap on said neck, an inlet pipe extending from said cap, an outlet pipe extending from said cap, a pipe connected to the outlet pipe and extending substantially to the bottom of the container, a control valve in said outlet pipe having a portion disposed in convenient position for operation, manually operable means for injecting air under pressure into said container through said inlet pipe, an inflatable and expandable element mounted on said cap, said cap having a passage leading to the container from said inflatable and expandable element for providing communication between the interior of the container and said inflatable and expandable element for indicating the air pressure within the container and for relieving excess pressure therefrom.

Description

SePt- 195s C. C. YINGST DISPENSING DEVICE FOR LIQUIDS Filed Dec. 17, 1954 Ceiier 4' 5- 6 ATTORNEY United States Patent DISPENSING DEVICE FOR LIQUIDS Chester C. Yingst, Waynesboro, Pa.
Application December 17, 1954, Serial No. 476,005
1 Claim. (Cl. 222--23) My invention relates to a dispensing device for liquids and it is an object of the same to provide a device of the character described, which shall be simple and constructed of few parts and which can readily be applied to a container or removed therefrom, which shall be capable of dispensing the contents of the container practically completely, and which may be made at small cost, yet shall operate effectively and simply. Liquids can be dispensed by the use of this device, in quantities as desired and with little waste of material, and the device may be discarded after emptying a container, with little loss by reason of the cheap and simple construction of the device.
Referring to the drawings, in which similar parts are designated by similar reference characters.
Fig. l is an elevation of the device of my invention,
Fig. 2, a view of the upper portions of Fig. 1, but differently positioned, and viewed from the right in Fig. 1,
Fig. 3, a part sectional view on line 3-3 of Fig. 2 in the plane of the paper as seen in Fig. 1,
Fig. 4, a section on line 4-4 of Fig. 3,
Fig. 5, a section on line 55 of Fig. 3, and
Fig. 6, a detail of a valve.
In the drawings, reference character indicates a container of any preferred character and material, on which a cap 11 is mounted, as by screw threads indicated at 12. A tube 13 leads from a point close to the bottom of the container, as shown in Fig. 1, to the cap 11, to which it is attached at 14 in any convenient manner so as to provide a tight joint between the pipe and the cap. An outlet pipe 18 is connected to the cap by means of screw threads 15, and a valve 17 having a handle 19 is positioned between the cap 11 and the end of the pipe 18 to control the exit of fluid from the pipe. Pressure is created to act on the contents of the container 10 by means of a conventional bulb or bellows 21 having a check valved opening 21, this bellows pumping air into the container as indicated by arrows leading from the bellows through a pipe 22 and a passage 23 in the head of the container, the end of the passage being shown as closed by a resilient cap 25 fitting on a nipple 26.
This cap, which is best shown in Fig. 5, has a resilient Patented Sept. 23, 1958 ICC gasket 28 which seals against the container 10 and also has an end closure of thin rubber in the shape of a tube flattened at opposite sides at 29, and provided with a slit 27 at its lower end, the slit being normally closed due to the resiliency of the rubber so as to prevent air from escaping from container 10 and returning to the bulb, thus forcing liquid in reverse direction back toward the bellows 21, while permitting fluid in container 10 to be forced by air pressure through pipe 13 and out through pipe 18. 0
The cap 11 is provided with a passage 31 through which air may be forced from the container into an inflatable and expandable member 30 by a bulb 21 to cause expansion of the member 30 by air pressure. The member 30 then serves as an indicator of the amount of pressure by the extent of expansion. It also serves as a safety device in that it will be ruptured by excessive pressure due to the heating of its contents or for other reasons.
Upon opening the passage leading to outlet pipe 18 the valve 17 will permit escape of air to whatever receptacle may be connected to outlet pipe 18, or into any fluent mass to which said pipe leads, as well as to permit escape of liquid in the container 10 to be forced by air pressure through pipe 13 to pipe 18.
It will be obvious to those skilled in the art that many changes may be made in the devices of my invention, all without departing from the spirit of the invention, and therefore I do not limit myself to what is shown in the drawings and described in the specification, but only as indicated in the appended claim.
Having thus fully described my invention, what I claim is:
A dispensing device for fluid under pressure comprising a container having a neck, a cap on said neck, connecting means for securing said cap on said neck, an inlet pipe extending from said cap, an outlet pipe extending from said cap, a pipe connected to the outlet pipe and extending substantially to the bottom of the container, a control valve in said outlet pipe having a portion disposed in convenient position for operation, manually operable means for injecting air under pressure into said container through said inlet pipe, an inflatable and expandable element mounted on said cap, said cap having a passage leading to the container from said inflatable and expandable element for providing communication between the interior of the container and said inflatable and expandable element for indicating the air pressure within the container and for relieving excess pressure therefrom.
References Cited in the file of this patent UNITED STATES PATENTS 654,372 West July 24, 1900 1,421,319 Stern June 27, 1922 2,049,851 Madan Aug. 4, 1936 2,066,977 Iler Jan. 5, 1937 2,570,108 Gallot et a1. Oct. 2, 1951
US476005A 1954-12-17 1954-12-17 Dispensing device for liquids Expired - Lifetime US2853207A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4085868A (en) * 1976-09-01 1978-04-25 Robert Lynn Blair Bath oil injection device for shower bath
EP1448898A1 (en) * 2001-11-26 2004-08-25 De La Guardia, Mario, Jr. Repressurizing dispenser for carbonated beverage containers

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US654372A (en) * 1899-09-28 1900-07-24 Jonathan B West Indicator for pump-actions.
US1421319A (en) * 1921-04-18 1922-06-27 Albert D Stern Oil-transfer device
US2049851A (en) * 1936-02-15 1936-08-04 Philip K Madan Dispensing device
US2066977A (en) * 1935-04-27 1937-01-05 Lawrence E Iler Liquid dispenser
US2570108A (en) * 1945-10-04 1951-10-02 Gallot Charles Soft tire indicator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US654372A (en) * 1899-09-28 1900-07-24 Jonathan B West Indicator for pump-actions.
US1421319A (en) * 1921-04-18 1922-06-27 Albert D Stern Oil-transfer device
US2066977A (en) * 1935-04-27 1937-01-05 Lawrence E Iler Liquid dispenser
US2049851A (en) * 1936-02-15 1936-08-04 Philip K Madan Dispensing device
US2570108A (en) * 1945-10-04 1951-10-02 Gallot Charles Soft tire indicator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4085868A (en) * 1976-09-01 1978-04-25 Robert Lynn Blair Bath oil injection device for shower bath
EP1448898A1 (en) * 2001-11-26 2004-08-25 De La Guardia, Mario, Jr. Repressurizing dispenser for carbonated beverage containers
EP1448898A4 (en) * 2001-11-26 2006-06-28 Clorox Co Repressurizing dispenser for carbonated beverage containers

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