CA2387219A1 - Drive system for a frozen food product dispenser - Google Patents

Drive system for a frozen food product dispenser Download PDF

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Publication number
CA2387219A1
CA2387219A1 CA002387219A CA2387219A CA2387219A1 CA 2387219 A1 CA2387219 A1 CA 2387219A1 CA 002387219 A CA002387219 A CA 002387219A CA 2387219 A CA2387219 A CA 2387219A CA 2387219 A1 CA2387219 A1 CA 2387219A1
Authority
CA
Canada
Prior art keywords
beverage
evaporator
cylinder
cooling
evaporators
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
CA002387219A
Other languages
French (fr)
Other versions
CA2387219C (en
Inventor
James D. Vogel
Hassan Shams
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.)
Cornelius 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
Application filed by Individual filed Critical Individual
Priority claimed from CA 2255786 external-priority patent/CA2255786C/en
Publication of CA2387219A1 publication Critical patent/CA2387219A1/en
Application granted granted Critical
Publication of CA2387219C publication Critical patent/CA2387219C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • A23G9/224—Agitators or scrapers
    • 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
    • A23G9/045—Production of frozen sweets, e.g. ice-cream of slush-ice, e.g. semi-frozen beverage
    • 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
    • A23G9/14—Continuous production
    • A23G9/18—Continuous production the products being on the outer wall of a cooled body, e.g. drum or endless band
    • 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
    • A23G9/20—Production of frozen sweets, e.g. ice-cream the products being mixed with gas, e.g. soft-ice
    • 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
    • A23G9/228—Arrangement and mounting of control or safety devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Confectionery (AREA)
  • Devices For Dispensing Beverages (AREA)

Abstract

The present invention includes a dual purpose carbonator/blending bottle connected to a source of beverage syrup, a source of potable water and to a source of pressurized carbon dioxide gas. The dual purpose bottle is retained within an ice bank water bath tank. A pair of ratio valves provide for metering the water and syrup at a desired ratio. The mixed beverage first flows through a serpentine coil, also located in water bath, and then flow into the dual purpose bottle. A refrigeration system provides for cooling an evaporator located in the water tank for forming the ice bank thereon. The carbonated beverage then flows from the bottle into a freeze cylinder. The freeze cylinder also includes a further evaporator coiled around an exterior perimeter thereof. The freeze cylinder evaporator is connected to and cooled by the same refrigeration system that cools the evaporator in the water bath tank. A scraping mechanism within the cylinder provides for scraping frozen beverage from the inner surface of the cylinder. A control mechanism provides for controlling the refrigeration system and the cooling of both evaporators. The beverage is therefore pre-cooled to a temperature just above its freezing point before delivery to the freeze cylinder. Thus, less cooling power is needed to reduce the beverage to a frozen state. The present invention utilizes a method of controlling the operation of the refrigeration system and the cooling of both evaporators thereof. The control system provides for directing refrigerant to one or the other of the evaporators as is most efficient so as to avoid short cycling or pressure build up. The present invention uses a control strategy that can mote accurately maintain a pre-selected temperature differential between the inlet and outlet temperatures of the evaporators. The control algorithm utilizes a proportional integral differential control approach that safely permits a much narrower temperature difference so that a greater length of each freeze cylinder evaporator can be utilized for efficient heat transfer cooling.
CA002387219A 1998-12-14 1998-12-14 Drive system for a frozen food product dispenser Expired - Fee Related CA2387219C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2255786 CA2255786C (en) 1998-05-15 1998-12-14 Semi-frozen food product producing machine

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA 2255786 Division CA2255786C (en) 1998-05-15 1998-12-14 Semi-frozen food product producing machine

Publications (2)

Publication Number Publication Date
CA2387219A1 true CA2387219A1 (en) 1999-11-15
CA2387219C CA2387219C (en) 2009-10-20

Family

ID=4163085

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002387219A Expired - Fee Related CA2387219C (en) 1998-12-14 1998-12-14 Drive system for a frozen food product dispenser

Country Status (1)

Country Link
CA (1) CA2387219C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009029233A1 (en) * 2007-08-23 2009-03-05 Moobella Llc Systems and methods of mixing and cooling food products
WO2015074643A3 (en) * 2013-11-20 2015-08-13 Hubert Langheinz Kältetechnik Binary-ice production device and method therefor
EP3042570A1 (en) * 2015-01-09 2016-07-13 ALI S.p.A. - CARPIGIANI GROUP Machine and method for making two liquid or semi-liquid food products
EP3295802B1 (en) * 2016-09-20 2022-03-23 Conair Corporation Frozen dessert roll maker

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009029233A1 (en) * 2007-08-23 2009-03-05 Moobella Llc Systems and methods of mixing and cooling food products
WO2015074643A3 (en) * 2013-11-20 2015-08-13 Hubert Langheinz Kältetechnik Binary-ice production device and method therefor
US10634406B2 (en) 2013-11-20 2020-04-28 Hubert Langheinz Kältetechnik Binary-ice production device and method therefor
EP3042570A1 (en) * 2015-01-09 2016-07-13 ALI S.p.A. - CARPIGIANI GROUP Machine and method for making two liquid or semi-liquid food products
CN105767440A (en) * 2015-01-09 2016-07-20 艾力股份公司-卡皮贾尼集团 Machine and method for making two liquid or semi-liquid food product
US10285417B2 (en) 2015-01-09 2019-05-14 Ali Group S.R.L.—Carpigiani Machine and method for making two liquid or semi-liquid food products
CN105767440B (en) * 2015-01-09 2021-03-16 艾力集团有限责任公司-卡皮贾尼 Machine and method for making two fluid or semi-fluid food products
EP3295802B1 (en) * 2016-09-20 2022-03-23 Conair Corporation Frozen dessert roll maker

Also Published As

Publication number Publication date
CA2387219C (en) 2009-10-20

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EEER Examination request
MKLA Lapsed

Effective date: 20121214