KR910017336U - Flow switch using water pressure - Google Patents

Flow switch using water pressure

Info

Publication number
KR910017336U
KR910017336U KR2019900002940U KR900002940U KR910017336U KR 910017336 U KR910017336 U KR 910017336U KR 2019900002940 U KR2019900002940 U KR 2019900002940U KR 900002940 U KR900002940 U KR 900002940U KR 910017336 U KR910017336 U KR 910017336U
Authority
KR
South Korea
Prior art keywords
water pressure
flow switch
switch
flow
pressure
Prior art date
Application number
KR2019900002940U
Other languages
Korean (ko)
Other versions
KR920003365Y1 (en
Inventor
김한효
Original Assignee
주식회사 금성사
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 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR2019900002940U priority Critical patent/KR920003365Y1/en
Publication of KR910017336U publication Critical patent/KR910017336U/en
Application granted granted Critical
Publication of KR920003365Y1 publication Critical patent/KR920003365Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/26—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/18—Switches operated by change of liquid level or of liquid density, e.g. float switch

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
KR2019900002940U 1990-03-14 1990-03-14 Flot switch KR920003365Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900002940U KR920003365Y1 (en) 1990-03-14 1990-03-14 Flot switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900002940U KR920003365Y1 (en) 1990-03-14 1990-03-14 Flot switch

Publications (2)

Publication Number Publication Date
KR910017336U true KR910017336U (en) 1991-10-28
KR920003365Y1 KR920003365Y1 (en) 1992-05-25

Family

ID=19296712

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900002940U KR920003365Y1 (en) 1990-03-14 1990-03-14 Flot switch

Country Status (1)

Country Link
KR (1) KR920003365Y1 (en)

Also Published As

Publication number Publication date
KR920003365Y1 (en) 1992-05-25

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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
FPAY Annual fee payment

Payment date: 19990408

Year of fee payment: 8

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