KR880003901Y1 - Ventilator - Google Patents
Ventilator Download PDFInfo
- Publication number
- KR880003901Y1 KR880003901Y1 KR2019850015299U KR850015299U KR880003901Y1 KR 880003901 Y1 KR880003901 Y1 KR 880003901Y1 KR 2019850015299 U KR2019850015299 U KR 2019850015299U KR 850015299 U KR850015299 U KR 850015299U KR 880003901 Y1 KR880003901 Y1 KR 880003901Y1
- Authority
- KR
- South Korea
- Prior art keywords
- bearing
- shaft
- rotating shaft
- rotary
- groove
- 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.)
- Expired
Links
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/02—Roof ventilation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Support Of The Bearing (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 종 단면도.1 is a longitudinal cross-sectional view of the present invention.
제2도는 제1도의 "가"확대도.2 is an enlargement of the "a" of FIG.
제3도는 제2도의 분해도.3 is an exploded view of FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 회전축 5 : 축받침1: shaft 5: bearing
6 : 베어링 7 : 회전륜6: bearing 7: rotating wheel
8 : 축받이홈8: bearing groove
본 고안은 풍익편을 원형지게 천설하여 바람에 의해 풍익편이 회전되는 흡출기에 있어서 베어링의 회전륜상에 직접 회전축의 축받이홈을 형성하여서 된 것으로 선출원(공고번호 81-2430)의 개량고안에 관한 것이다.The present invention is to improve the draft application (notice number 81-2430), which is to form the bearing groove of the rotary shaft directly on the rotating wheel of the bearing in the air-extractor in which the wind vane is circularly laid and the wind vane is rotated by wind. .
선출원에서는 회전축 받침케이스내에 수장되는 베어링에는 모두가 중앙부가 통공된 기존 베이링을 사용함으로서 회전축을 직접 안치시키지 못하고 별도의 회전자를 축설치하고 이 회전자의 상면에 축받이홈을 형성하였었다.In the previous application, the bearings stored in the rotary shaft support case all use existing bearings having a central hole, so that the rotary shaft could not be directly settled, and a separate rotor was installed and the bearing groove was formed on the upper surface of the rotor.
따라서 구성이 복잡하고 제작비가 많이 드는 결점이 있었다.As a result, the configuration was complicated and expensive to produce.
본 고안에서는 이런점을 감안하여서 흡출기의 축받이용으로 적합하도록 회전륜에 통공부가 없는 베어링을 구성하여서 회전륜상에 직접 축받이홈을 형성하고 이 홈내의 풍익편의 회전축을 안치케된 것으로서 회전축의 회전력을 더욱 유연하고 원활하게 해 줌으로써 장기간 사용에도 마모나 고장율이 적을뿐더러 부품을 절약할 수 있고 제작 및 설치가 더욱 간편하게된 것인바, 이를 첨부된 도면에따라 상세히 설명하면 다음과 같다.In view of this point, the present invention constitutes a bearing without a through-hole in the rotating wheel to be suitable for bearing of the aspirator, thereby forming a bearing groove directly on the rotating wheel and enclosing the rotating shaft of the wind blade in the groove. The more flexible and smooth rotational power, the less wear and failure rate even in long-term use, the parts can be saved, and the manufacturing and installation are more simple. This will be described in detail with reference to the accompanying drawings.
회전축(1)에 풍익편(2)이 고정되고 고정통(3)의 지지판(4) 중앙에는 축받침(5)이 설치되고 축받침(5)에 회전축(1)이 안치되게한 것에 있어서, 축받침(5)내에 삽설되는 베어링(6)의 상측 회전륜(7)을 원판으로 형성하고 이 회전륜(7)의 중앙부에 회전축(7)의 중앙부에 회전축(1)의 축받이홈(8)을 형성하여서 됨을 특징으로 한 구성이다.In the wind vane piece 2 is fixed to the rotating shaft 1, the bearing 5 is installed in the center of the support plate 4 of the fixed cylinder 3, and the rotating shaft 1 is settled on the bearing 5, The upper rotary wheel 7 of the bearing 6 inserted into the bearing support 5 is formed as a disc, and the bearing groove 8 of the rotary shaft 1 at the central portion of the rotary shaft 7 at the central portion of the rotary wheel 7. It is a configuration characterized by forming a.
이와같이 된 본 고안의 베이링(6)의 회전륜(7) 상에 직접 회전축(1)의 축받이홈(8)을 형성함으로써 베어링의 작용이 직접 전달되어서 회전축(1)의 회전력을 유연하게 해주면서 흔들림을 방지해주고 종래와 같이 별도의 회전자를 개재하지 않아도 됨으로 부품수를 생략할 수 있어서 제작비를 절감시키고 구성이 간단하여 고장율이 적을 뿐더러 조립공정이 쉬운 이점이 있는 것이다.As the bearing groove 8 of the rotating shaft 1 is directly formed on the rotating wheel 7 of the bearing 6 of the present invention, the action of the bearing is directly transmitted to make the rotational force of the rotating shaft 1 flexible while shaking. It is possible to prevent the number of parts by eliminating the need for a separate rotor as in the prior art to reduce the manufacturing cost and the configuration is simple, the failure rate is low and the assembly process is easy.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019850015299U KR880003901Y1 (en) | 1985-11-21 | 1985-11-21 | Ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019850015299U KR880003901Y1 (en) | 1985-11-21 | 1985-11-21 | Ventilator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR870008701U KR870008701U (en) | 1987-06-13 |
| KR880003901Y1 true KR880003901Y1 (en) | 1988-10-25 |
Family
ID=19246594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019850015299U Expired KR880003901Y1 (en) | 1985-11-21 | 1985-11-21 | Ventilator |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR880003901Y1 (en) |
-
1985
- 1985-11-21 KR KR2019850015299U patent/KR880003901Y1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR870008701U (en) | 1987-06-13 |
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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: 19851121 |
|
| UA0201 | Request for examination |
Patent event date: 19851121 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: 19880714 |
|
| UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19880929 |
|
| E701 | Decision to grant or registration of patent right | ||
| UE0701 | Decision of registration |
Patent event date: 19890118 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
Patent event date: 19890123 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
| UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19890123 |
|
| UR1001 | Payment of annual fee |
Payment date: 19910321 Start annual number: 4 End annual number: 4 |
|
| UR1001 | Payment of annual fee |
Payment date: 19920604 Start annual number: 5 End annual number: 5 |
|
| UR1001 | Payment of annual fee |
Payment date: 19930329 Start annual number: 6 End annual number: 6 |
|
| FPAY | Annual fee payment |
Payment date: 19940831 Year of fee payment: 9 |
|
| UR1001 | Payment of annual fee |
Payment date: 19940831 Start annual number: 7 End annual number: 9 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| UC1903 | Unpaid annual fee |