KR910011817U - Fan's neck up and down angle adjustment device - Google Patents

Fan's neck up and down angle adjustment device

Info

Publication number
KR910011817U
KR910011817U KR2019890019188U KR890019188U KR910011817U KR 910011817 U KR910011817 U KR 910011817U KR 2019890019188 U KR2019890019188 U KR 2019890019188U KR 890019188 U KR890019188 U KR 890019188U KR 910011817 U KR910011817 U KR 910011817U
Authority
KR
South Korea
Prior art keywords
neck
fan
adjustment device
angle adjustment
down angle
Prior art date
Application number
KR2019890019188U
Other languages
Korean (ko)
Other versions
KR910006931Y1 (en
Inventor
한동우
Original Assignee
삼성전자 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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR2019890019188U priority Critical patent/KR910006931Y1/en
Publication of KR910011817U publication Critical patent/KR910011817U/en
Application granted granted Critical
Publication of KR910006931Y1 publication Critical patent/KR910006931Y1/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)
KR2019890019188U 1989-12-18 1989-12-18 Electric fan KR910006931Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890019188U KR910006931Y1 (en) 1989-12-18 1989-12-18 Electric fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890019188U KR910006931Y1 (en) 1989-12-18 1989-12-18 Electric fan

Publications (2)

Publication Number Publication Date
KR910011817U true KR910011817U (en) 1991-07-29
KR910006931Y1 KR910006931Y1 (en) 1991-09-17

Family

ID=19293359

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890019188U KR910006931Y1 (en) 1989-12-18 1989-12-18 Electric fan

Country Status (1)

Country Link
KR (1) KR910006931Y1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101472760B1 (en) * 2014-02-07 2014-12-15 이광식 Body tilting device for no blades fan
KR101893096B1 (en) * 2017-05-23 2018-08-29 한일전기 주식회사 Multipurpose electric fan

Also Published As

Publication number Publication date
KR910006931Y1 (en) 1991-09-17

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee