KR920012800U - Backflow prevention device for cold and hot water - Google Patents

Backflow prevention device for cold and hot water

Info

Publication number
KR920012800U
KR920012800U KR2019900020360U KR900020360U KR920012800U KR 920012800 U KR920012800 U KR 920012800U KR 2019900020360 U KR2019900020360 U KR 2019900020360U KR 900020360 U KR900020360 U KR 900020360U KR 920012800 U KR920012800 U KR 920012800U
Authority
KR
South Korea
Prior art keywords
cold
hot water
prevention device
backflow prevention
backflow
Prior art date
Application number
KR2019900020360U
Other languages
Korean (ko)
Other versions
KR950008568Y1 (en
Inventor
이찬섭
Original Assignee
삼성전자 주식회사
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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR2019900020360U priority Critical patent/KR950008568Y1/en
Publication of KR920012800U publication Critical patent/KR920012800U/en
Application granted granted Critical
Publication of KR950008568Y1 publication Critical patent/KR950008568Y1/en

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
    • B67D3/00—Apparatus or devices for controlling flow of liquids under gravity from storage containers for dispensing purposes
    • B67D3/0025—Apparatus or devices for controlling flow of liquids under gravity from storage containers for dispensing purposes provided with dispensing valves actuated by the receptacle to be filled
    • 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
    • B67D3/00—Apparatus or devices for controlling flow of liquids under gravity from storage containers for dispensing purposes
    • B67D3/0009—Apparatus or devices for controlling flow of liquids under gravity from storage containers for dispensing purposes provided with cooling arrangements
    • 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
    • B67D3/00—Apparatus or devices for controlling flow of liquids under gravity from storage containers for dispensing purposes
    • B67D3/0022—Apparatus or devices for controlling flow of liquids under gravity from storage containers for dispensing purposes provided with heating arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
KR2019900020360U 1990-12-20 1990-12-20 Check valve for water cooling and heating device KR950008568Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900020360U KR950008568Y1 (en) 1990-12-20 1990-12-20 Check valve for water cooling and heating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900020360U KR950008568Y1 (en) 1990-12-20 1990-12-20 Check valve for water cooling and heating device

Publications (2)

Publication Number Publication Date
KR920012800U true KR920012800U (en) 1992-07-25
KR950008568Y1 KR950008568Y1 (en) 1995-10-11

Family

ID=19307361

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900020360U KR950008568Y1 (en) 1990-12-20 1990-12-20 Check valve for water cooling and heating device

Country Status (1)

Country Link
KR (1) KR950008568Y1 (en)

Also Published As

Publication number Publication date
KR950008568Y1 (en) 1995-10-11

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee