JPS6441698U - - Google Patents
Info
- Publication number
- JPS6441698U JPS6441698U JP13647287U JP13647287U JPS6441698U JP S6441698 U JPS6441698 U JP S6441698U JP 13647287 U JP13647287 U JP 13647287U JP 13647287 U JP13647287 U JP 13647287U JP S6441698 U JPS6441698 U JP S6441698U
- Authority
- JP
- Japan
- Prior art keywords
- fan
- suction
- reference shaft
- shroud
- rotor
- 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.)
- Pending
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
図面は本考案の実施例を示しており、第１図は
ターボフアンの縦断面図、第２図は第１図におけ
るＡ−Ａ線矢視図、第３図は天井埋込型の室内ユ
ニツトの縦断面図である。
２……本体ケーシング、４……ターボフアン、
５……モータ、１２……フアンロータ、１３……
吸込口、１５……ロータハブ、２３……下面板、
２７……位置決め部材、３０……基準軸体。
The drawings show an embodiment of the present invention; Fig. 1 is a vertical cross-sectional view of a turbo fan, Fig. 2 is a view taken along the line A-A in Fig. 1, and Fig. 3 is a ceiling-embedded indoor unit. FIG. 2... Main body casing, 4... Turbo fan,
5...Motor, 12...Fan rotor, 13...
Suction port, 15...rotor hub, 23...bottom plate,
27... Positioning member, 30... Reference shaft body.
Claims (1)
導入案内する吸込シユラウド６を備え、前記吸込
口１３と対向するフアンロータ１２のロータハブ
１５の背面にフアン駆動用のモータ５を配置した
ターボフアンにおいて、 前記ロータハブ１５の中心から吸込シユラウド
６に向つて位置決め用の基準軸体３０を突設し、 該基準軸体３０に嵌合して吸込シユラウド６と
フアンロータ１２との中心軸を一致させる位置決
め部材２７を前記吸込シユラウド６に設け、 該位置決め部材２７は、基準軸体３０に嵌合す
る中心整合姿勢と、基準軸体３０から離れて嵌合
を解く待機姿勢とに姿勢変更可能に構成されてい
ることを特徴とするターボフアン。[Claims for Utility Model Registration] A suction shroud 6 is provided for introducing and guiding suction air into the suction port 13 of the fan casing 2, and a fan driving motor 5 is mounted on the back of the rotor hub 15 of the fan rotor 12 facing the suction port 13. In the arranged turbo fan, a reference shaft body 30 for positioning is provided protruding from the center of the rotor hub 15 toward the suction shroud 6, and is fitted onto the reference shaft body 30 to form a central axis between the suction shroud 6 and the fan rotor 12. A positioning member 27 is provided on the suction shroud 6, and the positioning member 27 changes its position between a center alignment position in which it fits into the reference shaft 30 and a standby position in which it separates from the reference shaft 30 and unfits. A turbo fan characterized by being configured such that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13647287U JPS6441698U (en) | 1987-09-07 | 1987-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13647287U JPS6441698U (en) | 1987-09-07 | 1987-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6441698U true JPS6441698U (en) | 1989-03-13 |
Family
ID=31397015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13647287U Pending JPS6441698U (en) | 1987-09-07 | 1987-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6441698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011038455A (en) * | 2009-08-10 | 2011-02-24 | Breeze Echo:Kk | Centrifugal blower, centrifugal multistage compressor and centrifugal pump |
-
1987
- 1987-09-07 JP JP13647287U patent/JPS6441698U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011038455A (en) * | 2009-08-10 | 2011-02-24 | Breeze Echo:Kk | Centrifugal blower, centrifugal multistage compressor and centrifugal pump |