KR910006824U - Pressure cooker safety valve - Google Patents

Pressure cooker safety valve

Info

Publication number
KR910006824U
KR910006824U KR2019890016081U KR890016081U KR910006824U KR 910006824 U KR910006824 U KR 910006824U KR 2019890016081 U KR2019890016081 U KR 2019890016081U KR 890016081 U KR890016081 U KR 890016081U KR 910006824 U KR910006824 U KR 910006824U
Authority
KR
South Korea
Prior art keywords
safety valve
pressure cooker
cooker safety
pressure
valve
Prior art date
Application number
KR2019890016081U
Other languages
Korean (ko)
Other versions
KR910009439Y1 (en
Inventor
마준호
Original Assignee
마준호
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 마준호 filed Critical 마준호
Priority to KR2019890016081U priority Critical patent/KR910009439Y1/en
Publication of KR910006824U publication Critical patent/KR910006824U/en
Application granted granted Critical
Publication of KR910009439Y1 publication Critical patent/KR910009439Y1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
    • A47J27/09—Safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/003—Safety valves; Equalising valves, e.g. pressure relief valves reacting to pressure and temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Cookers (AREA)
KR2019890016081U 1989-10-31 1989-10-31 Safety valve of pressure cooker KR910009439Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890016081U KR910009439Y1 (en) 1989-10-31 1989-10-31 Safety valve of pressure cooker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890016081U KR910009439Y1 (en) 1989-10-31 1989-10-31 Safety valve of pressure cooker

Publications (2)

Publication Number Publication Date
KR910006824U true KR910006824U (en) 1991-05-27
KR910009439Y1 KR910009439Y1 (en) 1991-12-09

Family

ID=19291395

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890016081U KR910009439Y1 (en) 1989-10-31 1989-10-31 Safety valve of pressure cooker

Country Status (1)

Country Link
KR (1) KR910009439Y1 (en)

Also Published As

Publication number Publication date
KR910009439Y1 (en) 1991-12-09

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20031209

Year of fee payment: 13

EXPY Expiration of term