KR880002973U - 수도계량기 동파방지 장치 - Google Patents

수도계량기 동파방지 장치

Info

Publication number
KR880002973U
KR880002973U KR2019860010505U KR860010505U KR880002973U KR 880002973 U KR880002973 U KR 880002973U KR 2019860010505 U KR2019860010505 U KR 2019860010505U KR 860010505 U KR860010505 U KR 860010505U KR 880002973 U KR880002973 U KR 880002973U
Authority
KR
South Korea
Prior art keywords
prevention device
water meter
freeze prevention
freeze
meter
Prior art date
Application number
KR2019860010505U
Other languages
English (en)
Other versions
KR890007824Y1 (ko
Inventor
인병억
Original Assignee
인병억
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 인병억 filed Critical 인병억
Priority to KR2019860010505U priority Critical patent/KR890007824Y1/ko
Publication of KR880002973U publication Critical patent/KR880002973U/ko
Application granted granted Critical
Publication of KR890007824Y1 publication Critical patent/KR890007824Y1/ko

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/10—Preventing damage by freezing or excess pressure or insufficient pressure

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
KR2019860010505U 1986-07-19 1986-07-19 수도계량기 동파방지 장치 KR890007824Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860010505U KR890007824Y1 (ko) 1986-07-19 1986-07-19 수도계량기 동파방지 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860010505U KR890007824Y1 (ko) 1986-07-19 1986-07-19 수도계량기 동파방지 장치

Publications (2)

Publication Number Publication Date
KR880002973U true KR880002973U (ko) 1988-04-11
KR890007824Y1 KR890007824Y1 (ko) 1989-11-08

Family

ID=19253903

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860010505U KR890007824Y1 (ko) 1986-07-19 1986-07-19 수도계량기 동파방지 장치

Country Status (1)

Country Link
KR (1) KR890007824Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050096218A (ko) * 2004-03-29 2005-10-05 주장식 수도계량기 동파방지구조

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050096218A (ko) * 2004-03-29 2005-10-05 주장식 수도계량기 동파방지구조

Also Published As

Publication number Publication date
KR890007824Y1 (ko) 1989-11-08

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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
J206 Request for trial to confirm the scope of a patent right
J121 Written withdrawal of request for trial

Free format text: WITHDRAWAL OF TRIAL FOR CONFIRMATION OF THE SCOPE OF RIGHT_AFFIRMATIVE REQUESTED 19941028

Effective date: 19950104

LAPS Lapse due to unpaid annual fee