KR950023548U - Shaftless impeller device for boiler circulation pump - Google Patents

Shaftless impeller device for boiler circulation pump

Info

Publication number
KR950023548U
KR950023548U KR2019940000100U KR19940000100U KR950023548U KR 950023548 U KR950023548 U KR 950023548U KR 2019940000100 U KR2019940000100 U KR 2019940000100U KR 19940000100 U KR19940000100 U KR 19940000100U KR 950023548 U KR950023548 U KR 950023548U
Authority
KR
South Korea
Prior art keywords
circulation pump
impeller device
boiler circulation
shaftless impeller
shaftless
Prior art date
Application number
KR2019940000100U
Other languages
Korean (ko)
Other versions
KR970000920Y1 (en
Inventor
김지호
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 KR2019940000100U priority Critical patent/KR970000920Y1/en
Publication of KR950023548U publication Critical patent/KR950023548U/en
Application granted granted Critical
Publication of KR970000920Y1 publication Critical patent/KR970000920Y1/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
    • F04D29/18—Rotors
    • F04D29/186—Shaftless rotors
    • 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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal 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)
KR2019940000100U 1994-01-06 1994-01-06 Impeller device without shaft on boiler circulating pump KR970000920Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940000100U KR970000920Y1 (en) 1994-01-06 1994-01-06 Impeller device without shaft on boiler circulating pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940000100U KR970000920Y1 (en) 1994-01-06 1994-01-06 Impeller device without shaft on boiler circulating pump

Publications (2)

Publication Number Publication Date
KR950023548U true KR950023548U (en) 1995-08-23
KR970000920Y1 KR970000920Y1 (en) 1997-02-13

Family

ID=19375281

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940000100U KR970000920Y1 (en) 1994-01-06 1994-01-06 Impeller device without shaft on boiler circulating pump

Country Status (1)

Country Link
KR (1) KR970000920Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100653378B1 (en) * 2005-10-28 2006-12-04 반하선 Assembly worktable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100653378B1 (en) * 2005-10-28 2006-12-04 반하선 Assembly worktable

Also Published As

Publication number Publication date
KR970000920Y1 (en) 1997-02-13

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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
LAPS Lapse due to unpaid annual fee