US2309006A - Refrigerating apparatus for vending machines - Google Patents

Refrigerating apparatus for vending machines Download PDF

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Publication number
US2309006A
US2309006A US386489A US38648941A US2309006A US 2309006 A US2309006 A US 2309006A US 386489 A US386489 A US 386489A US 38648941 A US38648941 A US 38648941A US 2309006 A US2309006 A US 2309006A
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US
United States
Prior art keywords
duct
refrigerating apparatus
straight
coil
vending machines
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.)
Expired - Lifetime
Application number
US386489A
Inventor
Olaf C Olsen
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.)
C EARL HOVEY
EARL HOVEY C
Original Assignee
EARL HOVEY C
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 EARL HOVEY C filed Critical EARL HOVEY C
Priority to US386489A priority Critical patent/US2309006A/en
Application granted granted Critical
Publication of US2309006A publication Critical patent/US2309006A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F9/00—Details other than those peculiar to special kinds or types of apparatus
    • G07F9/10—Casings or parts thereof, e.g. with means for heating or cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/068—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the fans
    • F25D2317/0683—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the fans the fans not of the axial type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2331/00—Details or arrangements of other cooling or freezing apparatus not provided for in other groups of this subclass
    • F25D2331/80—Type of cooled receptacles
    • F25D2331/803—Bottles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/10—Refrigerator top-coolers

Definitions

  • al efrigeTating con having a number of straight stretches; a duct housin the coil and f0Tming a Support for the articles being refrigerated; a fan in the duct for 1T10ving air therethrough; nd ns on the said straight stretches of the coil dis osed in parallel relation with the straight streches thereof and 118'ving their out ern10st edges in connection With opposite wals of the dct to form )assageWays in the duct a.lo!1g each ide o each straight stretch of the coi.
  • a refrigerating coil having a number of straight stretches; a duct housing the coil; 9 fan in ⁇ the duct for moving air therethrough; and nS on the said straight stretches of the duct disposed in pamuel Telation nd havmg their outernlost edges in connection vv:1th o osite wans of the duct to form passageways in the du along each side of ea.ch straight stretch of flhe coil, each nn extending (yutwardly from the Tespective stretch of the coil on g pl8:e intersecting and parallel to the lon itudinal axis

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)

Description

' Jan. l9, 1943. OLSEN 2,309,006
REFRIGERATING APPARATUS FOR VENDING MAC INES Filed Apri1 2 941 S Sheets-Sheet 1 0. C. OLSEN Jan. 19, 1943.
REERIGERATING APPARATUS EOR vENDNG MACHINES INVENTOR.
with a number of straight stretches in the box Hke portion disposed pa'rale1 to each other and to the path of travel of air i!1 the said 'portion; .l1d nns pn the straight Stretches of the coil extending to the opposite walls of the duct to divide the sanle in a series of ail' passageways, said duct having 8L vertical I ozzle portion pro vided with a port disposed for directing air through paths of travel across the box-like portioli in spaced Telation thereto 6. In refrigerating apparatus of the character descrbed, al efrigeTating con having a number of straight stretches; a duct housin the coil and f0Tming a Support for the articles being refrigerated; a fan in the duct for 1T10ving air therethrough; nd ns on the said straight stretches of the coil dis osed in paralel relation with the straight streches thereof and 118'ving their out ern10st edges in connection With opposite wals of the dct to form )assageWays in the duct a.lo!1g each ide o each straight stretch of the coi.
7- :1 :efngerating appratus of the character described 9 efngerating 001 hlving number 0f straight stretches; a duct housing the .cil; fa11 in the duct fo1' nving air therethrough;
and ns on the said straight Stretches of the duct disposed `in parallel relation with the straight stretches and havii1g their outernlost edges in connection with opposite waus of the duct to forn pEssageways il1 the duct a 10ng each side of each straight stretch of the coi, each fln having loops formed thereon to embrace the re spective stretch of the coil' 8. In refrigerating apparatus of the character described, a refrigerating coil having a number of straight stretches; a duct housing the coil; 9 fan in `the duct for moving air therethrough; and nS on the said straight stretches of the duct disposed in pamuel Telation nd havmg their outernlost edges in connection vv:1th o osite wans of the duct to form passageways in the du along each side of ea.ch straight stretch of flhe coil, each nn extending (yutwardly from the Tespective stretch of the coil on g pl8:e intersecting and paralel to the lon itudinal axis
US386489A 1941-04-02 1941-04-02 Refrigerating apparatus for vending machines Expired - Lifetime US2309006A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US386489A US2309006A (en) 1941-04-02 1941-04-02 Refrigerating apparatus for vending machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US386489A US2309006A (en) 1941-04-02 1941-04-02 Refrigerating apparatus for vending machines

Publications (1)

Publication Number Publication Date
US2309006A true US2309006A (en) 1943-01-19

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ID=23525793

Family Applications (1)

Application Number Title Priority Date Filing Date
US386489A Expired - Lifetime US2309006A (en) 1941-04-02 1941-04-02 Refrigerating apparatus for vending machines

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2480339A (en) * 1945-02-27 1949-08-30 Frez O Mat Corp Forced air refrigerated display cabinet
US3004408A (en) * 1957-09-25 1961-10-17 Philips Corp Cold installation designed more particularly for storage of ampullae
US20110011118A1 (en) * 2009-07-15 2011-01-20 Yeon-Woo Cho Refrigerator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2480339A (en) * 1945-02-27 1949-08-30 Frez O Mat Corp Forced air refrigerated display cabinet
US3004408A (en) * 1957-09-25 1961-10-17 Philips Corp Cold installation designed more particularly for storage of ampullae
US20110011118A1 (en) * 2009-07-15 2011-01-20 Yeon-Woo Cho Refrigerator

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