Bulk syrup delivery system with a vent and pressure supply valve

• US 4,641,693 A
• Filed: 03/21/1985
• Issued: 02/10/1987
• Est. Priority Date: 03/21/1985
• Status: Expired due to Fees

• Current Assignee: PepsiCo Incorporated
• Original Assignee: Pepsi Cola Egypt
• Inventors: Rakucewicz, John J.
• Primary Examiner(s): Bell, Jr., Houston S.
• Application Number:
  US06/714,679
• Time in Patent Office: 691 Days
• Field of Search: 141/1-12, 141/98-107, 141/231, 141/234-248, 141/325-327, 141/346-362, 141/37-70, 141/18-29, 141/285-310, 285/137 R, 138/111, 137/625.27, 137/375, 137/625.67, 137/625.2, 137/625.25, 222/144.5, 222/132, 222/610
• US Class Current: 141/98
• CPC Class Codes: B60P 3/2265 Arrangements for hoses, tubes, or reels
• CPC Class Codes: B67D 1/04 Apparatus utilising compressed air or other gas acting directly or indirectly on beverages in storage containers
• CPC Class Codes: B67D 1/12 Flow or pressure control devices or systems , e.g. valves, gas pressure control, level control in storage containers
• CPC Class Codes: Y10T 137/86686 Plural disk or plug

Abstract

A bulk syrup delivery system in which a compartmentized tank delivery truck includes a plurality of separate compartments or tanks, generally one for each of several different types of soft drink syrup to provide for the bulk delivery of syrup to an account. The improvement of the subject invention concerns a three way vent and pressure supply valve designed to be utilized in the bulk syrup delivery system, particularly in an account building terminal housing associated therewith. When the terminal housing is closed, as during normal system operation, a source of pressurized gas, such as a carbon dioxide tank or cylinder, is coupled to supply pressurized gas to each syrup container for the pressurized delivery of syrup during syrup dispensing operation. Upon opening of the terminal housing, as during a syrup delivery operation, the valve is shifted to a second position wherein the source of pressurized gas is disconnected from the system, and instead the system is vented to atmosphere to vent any pressurized gas therefrom.

Claims

1. A bulk syrup system for the bulk delivery to an account of a plurality of different flavored syrups, in which a compartmentized tank delivery truck has a plurality of separate compartments for the storage and delivery of a plurality of different flavored syrups, and a multichannel delivery hose is coupled to the plurality of separate compartments and has at least one channel for each different flavored syrup, with a multichannel delivery coupling at the delivery end of the multichannel delivery hose, a bulk syrup receiving and delivery arrangement at an account, comprising:

a. a plurality of separate tanks at an account, one for each different flavored syrup, with the account including a receiving terminal in which a corresponding matching multichann receiving coupling is provided for connection to the delivery coupling;

b. means pressurizing each of the separate tanks at an account allow the tanks to pump syrup during a syrup dispensing operation, including a source of pressurized gas, and at least one pressure supply line leading from said source of pressurized gas to said plurality of separate tanks; and

c. a three way valve positioned in said pressure supply line, said three way valve having a first position, assumed during normal syrup dispensing operations, in which pressurized gas is supplied through said three way valve to said plurality of separate tanks and a second position, assumed during a bulk syrup delivery operation, in which the source of pressurized gas is disconnected from the plurality of separate tanks, and the plurality of separate tanks are vented to vent any pressurized gas therein.

2. A bulk syrup delivery system as specified in claim 1, said three way valve being mounted at said receiving terminal.

3. A bulk syrup delivery system as specified in claim 2, said receiving terminal being mounted exterior to a building at the account, and comprising an openable terminal housing with a lock thereon to prevent unauthorized access thereto, and said three way valve being coupled to said openable terminal housing to assume said first position when the terminal housing is closed, as during normal syrup dispensing operations, and to assume said second position when the terminal housing is opened, as during a syrup delivery operation.

4. A bulk syrup delivery system as specified in claim 3, said receiving terminal having a hinged cover, and said three way valve having an actuator shaft which is axially displaced during opening and closing of said hinged cover.