Frozen drink apparatus

• US 4,528,824 A
• Filed: 08/10/1984
• Issued: 07/16/1985
• Est. Priority Date: 08/10/1984
• Status: Expired due to Term

• Current Assignee: John M. Herbert
• Original Assignee: John M. Herbert
• Inventors: Herbert, John M.
• Primary Examiner(s): Tapolcai, William E.
• Application Number:
  US06/639,420
• Time in Patent Office: 340 Days
• Field of Search: 62/331, 62/342, 62/343, 99/484, 366/144
• US Class Current: 62/331
• CPC Class Codes: A23G 9/045 of slush-ice, e.g. semi-frozen beverage
• CPC Class Codes: A23G 9/228 Arrangement and mounting of control or safety devices
• CPC Class Codes: A23G 9/28 for portioning or dispensing
• CPC Class Codes: A47J 31/401 whereby the powder ingredients and the water are delivered to a mixing bowl

Abstract

Apparatus for efficiently preparing frozen drinks, such as frozen soft drinks and frozen cocktails, is disclosed. The apparatus includes apparatus for preparing frozen, semi-solid ice "slush". The output of the slush-making apparatus is delivered gradually to a blender cup in which additional ingredients of the drink have been added. The use of the slush rather than solid ice, and the gradual addition of the slush, prevents burn-out of the blender motor while reducing drink preparation time and ensuring a thorough blending of the drink ingredients.

Claims

1. Frozen drink apparatus comprising in combination,

means for preparing and delivering a finely-divided ice/slush mixture,

a blender having a blender cup for receiving said ice/slush mixture, and

electrical delay means connected to said ice/slush preparation means and to said blender for starting said blender after a predetermined time delay has elapsed from commencement of the delivery of said ice/slush mixture to said blender cup.

2. Frozen drink apparatus comprising in combination,

means for preparing and delivering a finely-divided ice/slush mixture,

a blender having a blender cup for receiving said ice/slush mixture, said blender further having a motor located directly below said blender cup,

a drain deck located above said blender motor, said drain deck fitting tightly to said motor and preventing moisture from reaching said motor, and

electrical delay means connected to said ice/slush preparation means and to said blender for starting said blender after a predetermined time delay has elapsed from commencement of the delivery of said ice/slush mixture to said blender cup.

3. Frozen drink apparatus according to claim 2 further comprising means for completely enclosing said blender motor.

4. Frozen drink apparatus according to claim 3 further comprising a perforated panel located directly above said drain deck.

5. Frozen drink apparatus according to claim 4 further comprising at least one drain hose communicating with said drain deck for draining moisture from said deck.

6. Frozen drink apparatus comprising in combination,

an ice machine for preparing a finely-divided ice/slush mixture, said ice machine having a refrigeration system and internal beater mechanism and a discharge port for delivering an ice/slush mixture,

a blender having a blender cup for receiving said ice/slush mixture and a blender motor located directly below said blender cup,

a sheet-metal enclosure for completely enclosing said blender motor,

means connecting said enclosure to said ice machine so that said blender cup is located immediately below said discharge port,

a drain deck located above said blender motor, said drain deck fitting tightly to said motor and to said enclosure and preventing moisture from reaching said motor,

at least one drain hose communicating with said drain deck for draining moisture from said deck,

a perforated panel located directly above said drain deck,

means for allowing cooling air to enter said enclosure to prevent said blender motor from overheating,

electrical means connected to said ice machine and to said blender for conditioning said blender to operate when said ice machine beater mechanism is operated, and

a time delay unit for starting said blender after a predetermined time delay has elapsed from the operation of said beater mechanism.