KR920021835U - Cap with internal clogging inspection function of air conditioner connection pipe - Google Patents

Cap with internal clogging inspection function of air conditioner connection pipe

Info

Publication number
KR920021835U
KR920021835U KR2019910007344U KR910007344U KR920021835U KR 920021835 U KR920021835 U KR 920021835U KR 2019910007344 U KR2019910007344 U KR 2019910007344U KR 910007344 U KR910007344 U KR 910007344U KR 920021835 U KR920021835 U KR 920021835U
Authority
KR
South Korea
Prior art keywords
cap
air conditioner
connection pipe
inspection function
conditioner connection
Prior art date
Application number
KR2019910007344U
Other languages
Korean (ko)
Other versions
KR950006275Y1 (en
Inventor
김동욱
Original Assignee
삼성전자 주식회사
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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR2019910007344U priority Critical patent/KR950006275Y1/en
Publication of KR920021835U publication Critical patent/KR920021835U/en
Application granted granted Critical
Publication of KR950006275Y1 publication Critical patent/KR950006275Y1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/022—Test plugs for closing off the end of a pipe
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/26—Refrigerant piping

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
KR2019910007344U 1991-05-23 1991-05-23 Cap having testing-function of airconditioner connecting pipe KR950006275Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910007344U KR950006275Y1 (en) 1991-05-23 1991-05-23 Cap having testing-function of airconditioner connecting pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910007344U KR950006275Y1 (en) 1991-05-23 1991-05-23 Cap having testing-function of airconditioner connecting pipe

Publications (2)

Publication Number Publication Date
KR920021835U true KR920021835U (en) 1992-12-19
KR950006275Y1 KR950006275Y1 (en) 1995-08-05

Family

ID=19314172

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910007344U KR950006275Y1 (en) 1991-05-23 1991-05-23 Cap having testing-function of airconditioner connecting pipe

Country Status (1)

Country Link
KR (1) KR950006275Y1 (en)

Also Published As

Publication number Publication date
KR950006275Y1 (en) 1995-08-05

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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
LAPS Lapse due to unpaid annual fee