KR940019495U - Adjusting the horizontal rotation angle of the fan - Google Patents

Adjusting the horizontal rotation angle of the fan

Info

Publication number
KR940019495U
KR940019495U KR2019930000770U KR930000770U KR940019495U KR 940019495 U KR940019495 U KR 940019495U KR 2019930000770 U KR2019930000770 U KR 2019930000770U KR 930000770 U KR930000770 U KR 930000770U KR 940019495 U KR940019495 U KR 940019495U
Authority
KR
South Korea
Prior art keywords
fan
adjusting
rotation angle
horizontal rotation
horizontal
Prior art date
Application number
KR2019930000770U
Other languages
Korean (ko)
Other versions
KR950007548Y1 (en
Inventor
박민철
Original Assignee
박민철
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 박민철 filed Critical 박민철
Priority to KR2019930000770U priority Critical patent/KR950007548Y1/en
Publication of KR940019495U publication Critical patent/KR940019495U/en
Application granted granted Critical
Publication of KR950007548Y1 publication Critical patent/KR950007548Y1/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
    • 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
    • F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
KR2019930000770U 1993-01-21 1993-01-21 Rotating control device of fan head KR950007548Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930000770U KR950007548Y1 (en) 1993-01-21 1993-01-21 Rotating control device of fan head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930000770U KR950007548Y1 (en) 1993-01-21 1993-01-21 Rotating control device of fan head

Publications (2)

Publication Number Publication Date
KR940019495U true KR940019495U (en) 1994-08-22
KR950007548Y1 KR950007548Y1 (en) 1995-09-13

Family

ID=19349886

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930000770U KR950007548Y1 (en) 1993-01-21 1993-01-21 Rotating control device of fan head

Country Status (1)

Country Link
KR (1) KR950007548Y1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100649471B1 (en) * 1999-08-10 2006-11-28 정 석 영 An electric fan to make the natural wind
KR100858715B1 (en) * 2007-08-10 2008-09-17 한국기계연구원 An electric fan having function of regulating rotary angle

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100955785B1 (en) * 2008-07-30 2010-05-06 김일주 Angle control apparatus of electric fan
KR102170873B1 (en) * 2019-05-14 2020-10-28 고한결 Pivot Range Adjustable Gear Unit and Fan

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100649471B1 (en) * 1999-08-10 2006-11-28 정 석 영 An electric fan to make the natural wind
KR100858715B1 (en) * 2007-08-10 2008-09-17 한국기계연구원 An electric fan having function of regulating rotary angle

Also Published As

Publication number Publication date
KR950007548Y1 (en) 1995-09-13

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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