KR890000984U - Safety valve of toxic gas container - Google Patents

Safety valve of toxic gas container

Info

Publication number
KR890000984U
KR890000984U KR2019870009717U KR870009717U KR890000984U KR 890000984 U KR890000984 U KR 890000984U KR 2019870009717 U KR2019870009717 U KR 2019870009717U KR 870009717 U KR870009717 U KR 870009717U KR 890000984 U KR890000984 U KR 890000984U
Authority
KR
South Korea
Prior art keywords
safety valve
gas container
toxic gas
toxic
container
Prior art date
Application number
KR2019870009717U
Other languages
Korean (ko)
Other versions
KR900003240Y1 (en
Inventor
최덕수
Original Assignee
최덕수
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 최덕수 filed Critical 최덕수
Priority to KR2019870009717U priority Critical patent/KR900003240Y1/en
Publication of KR890000984U publication Critical patent/KR890000984U/en
Application granted granted Critical
Publication of KR900003240Y1 publication Critical patent/KR900003240Y1/en

Links

Classifications

    • 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
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/14—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member
    • F16K17/16—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member with fracturing diaphragm ; Rupture discs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
KR2019870009717U 1987-06-17 1987-06-17 Safety valve for gas tank KR900003240Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870009717U KR900003240Y1 (en) 1987-06-17 1987-06-17 Safety valve for gas tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870009717U KR900003240Y1 (en) 1987-06-17 1987-06-17 Safety valve for gas tank

Publications (2)

Publication Number Publication Date
KR890000984U true KR890000984U (en) 1989-03-17
KR900003240Y1 KR900003240Y1 (en) 1990-04-17

Family

ID=19264209

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870009717U KR900003240Y1 (en) 1987-06-17 1987-06-17 Safety valve for gas tank

Country Status (1)

Country Link
KR (1) KR900003240Y1 (en)

Also Published As

Publication number Publication date
KR900003240Y1 (en) 1990-04-17

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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
NORF Unpaid initial registration fee