JPS63121790U - - Google Patents
Info
- Publication number
- JPS63121790U JPS63121790U JP1365587U JP1365587U JPS63121790U JP S63121790 U JPS63121790 U JP S63121790U JP 1365587 U JP1365587 U JP 1365587U JP 1365587 U JP1365587 U JP 1365587U JP S63121790 U JPS63121790 U JP S63121790U
- Authority
- JP
- Japan
- Prior art keywords
- pump
- drain
- model registration
- utility
- approximately
- 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
第１図は本考案の一実施例の一部省略した側断
面図、第２図、第３図は同上のポンプ羽根車の平
面図および底面図である。
１…ドレンポンプ、２…吸入口、３…ポンプケ
ーシング、４…羽根、５…ポンプ羽根車、９…突
出体。
FIG. 1 is a partially omitted side sectional view of an embodiment of the present invention, and FIGS. 2 and 3 are a plan view and a bottom view of the same pump impeller. DESCRIPTION OF SYMBOLS 1... Drain pump, 2... Suction port, 3... Pump casing, 4... Vane, 5... Pump impeller, 9... Projection body.
Claims (1)
ンプケーシングにポンプケーシングの内面にそつ
てほぼ逆三角形状の羽根を設けたポンプ羽根車を
装着するとともに、ポンプ羽根車の軸心部の下端
に細棒状の突出体をドレンポンプの下部の吸入口
の下端面にほぼ面一状に、またはやや下方に突き
出して設けたことを特徴とする空調装置用等のド
レンポンプ。 (2) 吸入口の開口部を下端面側に向かつて漸次
断面積が大きくなるように勾配を設けて開口した
ものである実用新案登録請求の範囲第１項記載の
空調装置用等のドレンポンプ。[Scope of Claim for Utility Model Registration] (1) A pump impeller having approximately inverted triangular blades along the inner surface of the pump casing is attached to the pump casing of the drain pump, which is approximately in the shape of an inverted triangular pyramid. A drain for an air conditioner, etc., characterized in that a thin rod-shaped protrusion is provided at the lower end of the shaft center of the vehicle, substantially flush with the lower end surface of the inlet of the lower part of the drain pump, or protruding slightly downward. pump. (2) A drain pump for air conditioners, etc., as set forth in Claim 1 of the Utility Model Registration Claim, which has a suction port opened with a slope so that the cross-sectional area gradually increases as the opening faces toward the lower end surface. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1365587U JPS63121790U (en) | 1987-01-30 | 1987-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1365587U JPS63121790U (en) | 1987-01-30 | 1987-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63121790U true JPS63121790U (en) | 1988-08-08 |
Family
ID=30802921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1365587U Pending JPS63121790U (en) | 1987-01-30 | 1987-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63121790U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02164395A (en) * | 1988-12-16 | 1990-06-25 | Hitachi Ltd | Water discharge pump |
| WO2011086775A1 (en) * | 2010-01-12 | 2011-07-21 | 株式会社鷺宮製作所 | Water discharge pump |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5952199B2 (en) * | 1982-04-21 | 1984-12-18 | 基「あ」 上原 | Cleaning agent for dyes adhering to dyeing equipment |
| JPS60179000A (en) * | 1984-02-27 | 1985-09-12 | Mitsubishi Electric Corp | Pump |
-
1987
- 1987-01-30 JP JP1365587U patent/JPS63121790U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5952199B2 (en) * | 1982-04-21 | 1984-12-18 | 基「あ」 上原 | Cleaning agent for dyes adhering to dyeing equipment |
| JPS60179000A (en) * | 1984-02-27 | 1985-09-12 | Mitsubishi Electric Corp | Pump |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02164395A (en) * | 1988-12-16 | 1990-06-25 | Hitachi Ltd | Water discharge pump |
| WO2011086775A1 (en) * | 2010-01-12 | 2011-07-21 | 株式会社鷺宮製作所 | Water discharge pump |
| JP2011144691A (en) * | 2010-01-12 | 2011-07-28 | Saginomiya Seisakusho Inc | Water discharge pump |
| CN102782328A (en) * | 2010-01-12 | 2012-11-14 | 株式会社鹭宫制作所 | Water discharge pump |