KR870002429U - Electric fan - Google Patents

Electric fan

Info

Publication number
KR870002429U
KR870002429U KR2019850008247U KR850008247U KR870002429U KR 870002429 U KR870002429 U KR 870002429U KR 2019850008247 U KR2019850008247 U KR 2019850008247U KR 850008247 U KR850008247 U KR 850008247U KR 870002429 U KR870002429 U KR 870002429U
Authority
KR
South Korea
Prior art keywords
electric fan
fan
electric
Prior art date
Application number
KR2019850008247U
Other languages
Korean (ko)
Other versions
KR870003326Y1 (en
Inventor
윤무상
Original Assignee
윤무상
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 윤무상 filed Critical 윤무상
Priority to KR2019850008247U priority Critical patent/KR870003326Y1/en
Publication of KR870002429U publication Critical patent/KR870002429U/en
Application granted granted Critical
Publication of KR870003326Y1 publication Critical patent/KR870003326Y1/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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
    • 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
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
KR2019850008247U 1985-07-04 1985-07-04 Fan KR870003326Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850008247U KR870003326Y1 (en) 1985-07-04 1985-07-04 Fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850008247U KR870003326Y1 (en) 1985-07-04 1985-07-04 Fan

Publications (2)

Publication Number Publication Date
KR870002429U true KR870002429U (en) 1987-03-17
KR870003326Y1 KR870003326Y1 (en) 1987-10-15

Family

ID=19243530

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850008247U KR870003326Y1 (en) 1985-07-04 1985-07-04 Fan

Country Status (1)

Country Link
KR (1) KR870003326Y1 (en)

Also Published As

Publication number Publication date
KR870003326Y1 (en) 1987-10-15

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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
N231 Notification of change of applicant
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19901013

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee