JPS553557A - Three-way damper - Google Patents
Three-way damperInfo
- Publication number
- JPS553557A JPS553557A JP7614978A JP7614978A JPS553557A JP S553557 A JPS553557 A JP S553557A JP 7614978 A JP7614978 A JP 7614978A JP 7614978 A JP7614978 A JP 7614978A JP S553557 A JPS553557 A JP S553557A
- Authority
- JP
- Japan
- Prior art keywords
- damper
- cool air
- air
- swung
- angle
- 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
- Air Supply (AREA)
- Duct Arrangements (AREA)
- Air-Flow Control Members (AREA)
Abstract
PURPOSE: To simultaneously control two quantities of air through a single damper, by bringing a flat plate part into contact with a wall located in front of the opening of one branch pipe when closing another branch pipe with a fan-shaped part.
CONSTITUTION: When the damper 2 is in a neutral state, equal quantities of cool air and warm air are supplied. When the damper 2 is swung clockwise, the flat plate part 21 is displaced leftward. As a result, the quantity of cool air X becomes larger than that of warm air Y. When the damper is swung by an angle of 20.7°, the front end of the flat plate part 21 reaches a point L. As a result, the passage of the warm air Y is completely shut off and only the cool air X flows into a main pipe 3. At the swing angle of 20.7° to 22.5°, 100% of the cool air flows into the main pipe. When the damper is swung over the angle of 22.5°, the opening HG of the right branch pipe 5 is more or less closed by the fan-shaped part 20, namely, the quantity of the supplied cool air is reduced. When the damper 2 is swung by an angle of 67.5°, the opening HG is completely shut off, namely, both the warm air and the cool air are stopped.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7614978A JPS553557A (en) | 1978-06-22 | 1978-06-22 | Three-way damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7614978A JPS553557A (en) | 1978-06-22 | 1978-06-22 | Three-way damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS553557A true JPS553557A (en) | 1980-01-11 |
Family
ID=13596948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7614978A Pending JPS553557A (en) | 1978-06-22 | 1978-06-22 | Three-way damper |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS553557A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5963441A (en) * | 1982-10-01 | 1984-04-11 | Kubota Ltd | Damper unit for air conditioner |
| US4495113A (en) * | 1982-05-24 | 1985-01-22 | Kice Metal Products Co., Inc. | Rotary mixing damper method and means |
| US4512239A (en) * | 1982-01-29 | 1985-04-23 | Toyota Jidosha Kabushiki Kaisha | Vehicle air duct construction using center console box |
| US4602488A (en) * | 1982-05-24 | 1986-07-29 | Kice Metal Products Co., Inc. | Rotary mixing damper method and means |
| JPH0642790A (en) * | 1992-06-24 | 1994-02-18 | Hosokawa Kensetsu Kk | Ventilating structure in residence |
| JPH07190471A (en) * | 1993-12-24 | 1995-07-28 | Japan Le-Wa Kk | Air path changeover device of air conditioner |
| JP2015021694A (en) * | 2013-07-22 | 2015-02-02 | 株式会社三功工業所 | Air conditioner |
| US11098713B2 (en) | 2015-10-02 | 2021-08-24 | Watson Marlow Gmbh | Pump |
| WO2023112632A1 (en) * | 2021-12-15 | 2023-06-22 | サンデン株式会社 | Duct system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50147138A (en) * | 1974-05-17 | 1975-11-26 |
-
1978
- 1978-06-22 JP JP7614978A patent/JPS553557A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50147138A (en) * | 1974-05-17 | 1975-11-26 |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4512239A (en) * | 1982-01-29 | 1985-04-23 | Toyota Jidosha Kabushiki Kaisha | Vehicle air duct construction using center console box |
| US4495113A (en) * | 1982-05-24 | 1985-01-22 | Kice Metal Products Co., Inc. | Rotary mixing damper method and means |
| US4602488A (en) * | 1982-05-24 | 1986-07-29 | Kice Metal Products Co., Inc. | Rotary mixing damper method and means |
| JPS5963441A (en) * | 1982-10-01 | 1984-04-11 | Kubota Ltd | Damper unit for air conditioner |
| JPH0315107B2 (en) * | 1982-10-01 | 1991-02-28 | Kubota Kk | |
| JPH0642790A (en) * | 1992-06-24 | 1994-02-18 | Hosokawa Kensetsu Kk | Ventilating structure in residence |
| JPH07190471A (en) * | 1993-12-24 | 1995-07-28 | Japan Le-Wa Kk | Air path changeover device of air conditioner |
| JP2015021694A (en) * | 2013-07-22 | 2015-02-02 | 株式会社三功工業所 | Air conditioner |
| US11098713B2 (en) | 2015-10-02 | 2021-08-24 | Watson Marlow Gmbh | Pump |
| WO2023112632A1 (en) * | 2021-12-15 | 2023-06-22 | サンデン株式会社 | Duct system |
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