KR960014873U - Water impeller shaft watertight structure of hot water circulation pump - Google Patents

Water impeller shaft watertight structure of hot water circulation pump

Info

Publication number
KR960014873U
KR960014873U KR2019940028300U KR19940028300U KR960014873U KR 960014873 U KR960014873 U KR 960014873U KR 2019940028300 U KR2019940028300 U KR 2019940028300U KR 19940028300 U KR19940028300 U KR 19940028300U KR 960014873 U KR960014873 U KR 960014873U
Authority
KR
South Korea
Prior art keywords
circulation pump
impeller shaft
watertight structure
hot water
water circulation
Prior art date
Application number
KR2019940028300U
Other languages
Korean (ko)
Other versions
KR970000737Y1 (en
Inventor
유재욱
Original Assignee
대우전자 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 대우전자 주식회사 filed Critical 대우전자 주식회사
Priority to KR2019940028300U priority Critical patent/KR970000737Y1/en
Publication of KR960014873U publication Critical patent/KR960014873U/en
Application granted granted Critical
Publication of KR970000737Y1 publication Critical patent/KR970000737Y1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/106—Shaft sealings especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/02—Hot-water central heating systems with forced circulation, e.g. by pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
KR2019940028300U 1994-10-28 1994-10-28 Impeller shaft sealing device of warm water circulating pump KR970000737Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940028300U KR970000737Y1 (en) 1994-10-28 1994-10-28 Impeller shaft sealing device of warm water circulating pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940028300U KR970000737Y1 (en) 1994-10-28 1994-10-28 Impeller shaft sealing device of warm water circulating pump

Publications (2)

Publication Number Publication Date
KR960014873U true KR960014873U (en) 1996-05-17
KR970000737Y1 KR970000737Y1 (en) 1997-02-06

Family

ID=19396646

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940028300U KR970000737Y1 (en) 1994-10-28 1994-10-28 Impeller shaft sealing device of warm water circulating pump

Country Status (1)

Country Link
KR (1) KR970000737Y1 (en)

Also Published As

Publication number Publication date
KR970000737Y1 (en) 1997-02-06

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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: 20010130

Year of fee payment: 5

LAPS Lapse due to unpaid annual fee