KR900020792U - 가스 검출기 - Google Patents

가스 검출기

Info

Publication number
KR900020792U
KR900020792U KR2019890006916U KR890006916U KR900020792U KR 900020792 U KR900020792 U KR 900020792U KR 2019890006916 U KR2019890006916 U KR 2019890006916U KR 890006916 U KR890006916 U KR 890006916U KR 900020792 U KR900020792 U KR 900020792U
Authority
KR
South Korea
Prior art keywords
gas detector
detector
gas
Prior art date
Application number
KR2019890006916U
Other languages
English (en)
Other versions
KR920002875Y1 (ko
Inventor
서용훈
Original Assignee
서용훈
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 서용훈 filed Critical 서용훈
Priority to KR2019890006916U priority Critical patent/KR920002875Y1/ko
Publication of KR900020792U publication Critical patent/KR900020792U/ko
Application granted granted Critical
Publication of KR920002875Y1 publication Critical patent/KR920002875Y1/ko

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0089—Transmitting or indicating the displacement of pistons by electrical, electromechanical, magnetic or electromagnetic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/08—Means for indicating or recording, e.g. for remote indication
    • G01L19/083—Means for indicating or recording, e.g. for remote indication electrical
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/08—Means for indicating or recording, e.g. for remote indication
    • G01L19/12—Alarms or signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Emergency Alarm Devices (AREA)
KR2019890006916U 1989-05-24 1989-05-24 가스 검출기 KR920002875Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890006916U KR920002875Y1 (ko) 1989-05-24 1989-05-24 가스 검출기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890006916U KR920002875Y1 (ko) 1989-05-24 1989-05-24 가스 검출기

Publications (2)

Publication Number Publication Date
KR900020792U true KR900020792U (ko) 1990-12-14
KR920002875Y1 KR920002875Y1 (ko) 1992-05-04

Family

ID=19286413

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890006916U KR920002875Y1 (ko) 1989-05-24 1989-05-24 가스 검출기

Country Status (1)

Country Link
KR (1) KR920002875Y1 (ko)

Also Published As

Publication number Publication date
KR920002875Y1 (ko) 1992-05-04

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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