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KR870005406U - Fan rotation device - Google Patents

Fan rotation device

Info

Publication number
KR870005406U
KR870005406U KR2019850012448U KR850012448U KR870005406U KR 870005406 U KR870005406 U KR 870005406U KR 2019850012448 U KR2019850012448 U KR 2019850012448U KR 850012448 U KR850012448 U KR 850012448U KR 870005406 U KR870005406 U KR 870005406U
Authority
KR
South Korea
Prior art keywords
rotation device
fan rotation
fan
rotation
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
KR2019850012448U
Other languages
Korean (ko)
Other versions
KR870003955Y1 (en
Inventor
최종호
Original Assignee
최종호
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 최종호 filed Critical 최종호
Priority to KR2019850012448U priority Critical patent/KR870003955Y1/en
Publication of KR870005406U publication Critical patent/KR870005406U/en
Application granted granted Critical
Publication of KR870003955Y1 publication Critical patent/KR870003955Y1/en
Expired legal-status Critical Current

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)
KR2019850012448U 1985-09-25 1985-09-25 Rotation device for a fan Expired KR870003955Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850012448U KR870003955Y1 (en) 1985-09-25 1985-09-25 Rotation device for a fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850012448U KR870003955Y1 (en) 1985-09-25 1985-09-25 Rotation device for a fan

Publications (2)

Publication Number Publication Date
KR870005406U true KR870005406U (en) 1987-04-23
KR870003955Y1 KR870003955Y1 (en) 1987-12-05

Family

ID=19245517

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850012448U Expired KR870003955Y1 (en) 1985-09-25 1985-09-25 Rotation device for a fan

Country Status (1)

Country Link
KR (1) KR870003955Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113738680A (en) * 2021-10-12 2021-12-03 珠海格力节能环保制冷技术研究中心有限公司 Reciprocating oscillating mechanism and fan

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113738680A (en) * 2021-10-12 2021-12-03 珠海格力节能环保制冷技术研究中心有限公司 Reciprocating oscillating mechanism and fan

Also Published As

Publication number Publication date
KR870003955Y1 (en) 1987-12-05

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Legal Events

Date Code Title Description
A201 Request for examination
UA0108 Application for utility model registration

Comment text: Application for Utility Model Registration

Patent event code: UA01011R08D

Patent event date: 19850925

UA0201 Request for examination

Patent event date: 19850925

Patent event code: UA02012R01D

Comment text: Request for Examination of Application

UG1501 Laying open of application
E902 Notification of reason for refusal
UE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event code: UE09021S01D

Patent event date: 19870903

UG1604 Publication of application

Patent event code: UG16041S01I

Comment text: Decision on Publication of Application

Patent event date: 19871030

E701 Decision to grant or registration of patent right
UE0701 Decision of registration

Patent event date: 19880216

Comment text: Decision to Grant Registration

Patent event code: UE07011S01D

NORF Unpaid initial registration fee
UC1904 Unpaid initial registration fee