KR910011817U - Fan's neck up and down angle adjustment device - Google Patents
Fan's neck up and down angle adjustment deviceInfo
- 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
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)
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)
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 |
-
1989
- 1989-12-18 KR KR2019890019188U patent/KR910006931Y1/en not_active IP Right Cessation
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 |