KR890002934U - Fan safety device - Google Patents

Fan safety device

Info

Publication number
KR890002934U
KR890002934U KR2019870011482U KR870011482U KR890002934U KR 890002934 U KR890002934 U KR 890002934U KR 2019870011482 U KR2019870011482 U KR 2019870011482U KR 870011482 U KR870011482 U KR 870011482U KR 890002934 U KR890002934 U KR 890002934U
Authority
KR
South Korea
Prior art keywords
safety device
fan safety
fan
safety
Prior art date
Application number
KR2019870011482U
Other languages
Korean (ko)
Other versions
KR900002668Y1 (en
Inventor
윤선길
Original Assignee
주식회사금성사
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 주식회사금성사 filed Critical 주식회사금성사
Priority to KR2019870011482U priority Critical patent/KR900002668Y1/en
Publication of KR890002934U publication Critical patent/KR890002934U/en
Application granted granted Critical
Publication of KR900002668Y1 publication Critical patent/KR900002668Y1/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
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/008—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
KR2019870011482U 1987-07-13 1987-07-13 Safety devices in air-blower KR900002668Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870011482U KR900002668Y1 (en) 1987-07-13 1987-07-13 Safety devices in air-blower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870011482U KR900002668Y1 (en) 1987-07-13 1987-07-13 Safety devices in air-blower

Publications (2)

Publication Number Publication Date
KR890002934U true KR890002934U (en) 1989-04-08
KR900002668Y1 KR900002668Y1 (en) 1990-03-31

Family

ID=19265214

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870011482U KR900002668Y1 (en) 1987-07-13 1987-07-13 Safety devices in air-blower

Country Status (1)

Country Link
KR (1) KR900002668Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100655204B1 (en) * 2004-08-25 2006-12-11 정창근 the multipurpose electric fan

Also Published As

Publication number Publication date
KR900002668Y1 (en) 1990-03-31

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