CA2244019A1 - Viscous material dispenser and method for dispensing - Google Patents

Viscous material dispenser and method for dispensing

Info

Publication number
CA2244019A1
CA2244019A1 CA2244019A CA2244019A CA2244019A1 CA 2244019 A1 CA2244019 A1 CA 2244019A1 CA 2244019 A CA2244019 A CA 2244019A CA 2244019 A CA2244019 A CA 2244019A CA 2244019 A1 CA2244019 A1 CA 2244019A1
Authority
CA
Canada
Prior art keywords
cylinder
piston
container
viscous material
suctioning
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.)
Granted
Application number
CA2244019A
Other languages
French (fr)
Other versions
CA2244019C (en
Inventor
Robert T. Topper
John W. Gilliom
James M. Tucker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
White Consolidated Industries Inc
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US08/166,236 external-priority patent/US5494194A/en
Application filed by Individual filed Critical Individual
Priority to CA002244019A priority Critical patent/CA2244019C/en
Priority to PCT/US1994/013754 priority patent/WO1995016134A1/en
Publication of CA2244019A1 publication Critical patent/CA2244019A1/en
Application granted granted Critical
Publication of CA2244019C publication Critical patent/CA2244019C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/02—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants
    • B67D7/0205—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants by manually operable pumping apparatus
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G9/00—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
    • A23G9/04—Production of frozen sweets, e.g. ice-cream
    • A23G9/22—Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups
    • A23G9/28—Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups for portioning or dispensing
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G9/00—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
    • A23G9/04—Production of frozen sweets, e.g. ice-cream
    • A23G9/22—Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups
    • A23G9/28—Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups for portioning or dispensing
    • A23G9/281—Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups for portioning or dispensing at the discharge end of freezing chambers
    • A23G9/283—Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups for portioning or dispensing at the discharge end of freezing chambers for filling containers with material
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G9/00—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
    • A23G9/04—Production of frozen sweets, e.g. ice-cream
    • A23G9/22—Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups
    • A23G9/28—Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups for portioning or dispensing
    • A23G9/287—Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups for portioning or dispensing for dispensing bulk ice-cream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/00569—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with a pump in the hand tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/08—Details
    • B67D1/10—Pump mechanism
    • B67D1/101—Pump mechanism of the piston-cylinder type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/02—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants
    • B67D7/0227—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants by an ejection plunger

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Confectionery (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

A reciprocating piston with an integral valve moves in a first direction within a cylinder to pressurize viscous material contained therein, such as ice cream or the like, thereby pushing it out of a dispensing nozzle located at one end of the cylinder while simultaneously extracting viscous material from a collapsible container into the other end of the cylinder by suctioning the material from the container. When the piston moves in a second direction, the integral valve opens to allow the piston to pass through the previously suctioned viscous material then within the cylinder. The dispensing nozzle includes a normally closed, spring-biased valve opened by the force of the pressurized material, closing of the valve being assisted by a transient suction force occurring as the valved piston begins to move in the second direction through the material. Suctioning the material from the collapsible container, as opposed to compressing the container to expel the material, is preferable when the material contains entrapped gas, as is the case with ice cream, since repeated compression of such containerized material can diminish its quality.
CA002244019A 1993-12-10 1994-11-23 Viscous material dispenser and method for dispensing Expired - Fee Related CA2244019C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002244019A CA2244019C (en) 1993-12-10 1994-11-23 Viscous material dispenser and method for dispensing
PCT/US1994/013754 WO1995016134A1 (en) 1993-12-10 1994-11-30 Viscous material dispenser and method for dispensing

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/166,236 US5494194A (en) 1993-12-10 1993-12-10 Viscous material dispenser
CA002244019A CA2244019C (en) 1993-12-10 1994-11-23 Viscous material dispenser and method for dispensing

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002136460A Division CA2136460C (en) 1993-12-10 1994-11-23 Viscous material dispenser and method for dispensing

Publications (2)

Publication Number Publication Date
CA2244019A1 true CA2244019A1 (en) 1995-06-11
CA2244019C CA2244019C (en) 1999-09-14

Family

ID=25680402

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002244019A Expired - Fee Related CA2244019C (en) 1993-12-10 1994-11-23 Viscous material dispenser and method for dispensing

Country Status (2)

Country Link
CA (1) CA2244019C (en)
WO (1) WO1995016134A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPN262395A0 (en) * 1995-04-24 1995-05-18 Van Zeeland, Gregory Russell An improved dispensing apparatus
KR0175879B1 (en) * 1995-07-31 1999-10-01 김광호 Piston apparatus of a reciprocating compressor
EP0956777B1 (en) * 1998-05-13 2005-04-13 Societe Des Produits Nestle S.A. Process and apparatus for moulding of ice-creams
IL129539A (en) 1998-05-13 2002-02-10 Nestle Sa Process and device for moulding frozen confectionary articles
US6758056B1 (en) 1999-05-12 2004-07-06 Nestec S.A. Apparatus and process for molding frozen ice confectionery compositions into articles
ITMI20010439U1 (en) 2001-07-27 2003-01-27 Ugolini Spa MACHINE FOR THE PRODUCTION OF ICE AND SIMILAR BEVERAGES WITH A PERFECTED DISPENSING DEVICE
US10912632B2 (en) 2018-03-21 2021-02-09 Practicon, Inc. Motor-driven dispensing gun for and method of dispensing fluid or semi-fluid material
EP3616529A1 (en) * 2018-08-29 2020-03-04 INDAG Pouch Partners GmbH Displacer dosing pump and use of the displacer dosing pump
CN113892545B (en) * 2021-10-12 2023-07-28 中山东菱威力电器有限公司 Vertical single-head ice cream machine with function of adding different materials

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US898659A (en) * 1907-08-22 1908-09-15 Theodore Kolischer Compressor.
US2558887A (en) * 1948-11-01 1951-07-03 Thomas R Tesiero Ice-cream dispenser
US3213903A (en) * 1963-03-29 1965-10-26 Armstrong Lab Inc Volumetric liquid dispenser
US3536424A (en) * 1968-11-12 1970-10-27 Hydro Seal Ltd Pump and piston assembly therefor
US3807604A (en) * 1972-02-24 1974-04-30 Us Navy Frozen gel slicing method and apparatus
FR2646833B1 (en) * 1989-05-12 1991-11-22 Torterotot Roland DISPLAY DEVICE FOR CONTROL UNIT AND APPLICATION OF THIS DEVICE TO A DISPENSER

Also Published As

Publication number Publication date
CA2244019C (en) 1999-09-14
WO1995016134A1 (en) 1995-06-15

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed