JPS5718875A - Flow channel control system - Google Patents
Flow channel control systemInfo
- Publication number
- JPS5718875A JPS5718875A JP9316580A JP9316580A JPS5718875A JP S5718875 A JPS5718875 A JP S5718875A JP 9316580 A JP9316580 A JP 9316580A JP 9316580 A JP9316580 A JP 9316580A JP S5718875 A JPS5718875 A JP S5718875A
- Authority
- JP
- Japan
- Prior art keywords
- expansion member
- expansion
- flow channel
- valve body
- form memory
- 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
- Temperature-Responsive Valves (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Multiple-Way Valves (AREA)
Abstract
PURPOSE: To achieve accurate flow channel directional control by miniaturizing a flow channel control system and obtaining a large transformation force at that, thanks to adoption of an expansion member made of form memory alloys.
CONSTITUTION: When a switch 7 is turned to a broken line position, an electric circuit gets energized for an expansion member 6 at the right side and the expansion member 6 heated by joule heat is contracted by form memory effects, prosucing force that shifts a valve body 5 to the right. Simultaneously the expansion member 6 at the left side is cooled for expansion while the valve body 5 is smoothly shifted to the right and switched to a flow path 2. For your information, the form memory of the expansion member will do even if the case is in reverse with the above description and that the valve body also may be shifted by expansion effects of one expansion member 6 alone.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9316580A JPS5718875A (en) | 1980-07-07 | 1980-07-07 | Flow channel control system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9316580A JPS5718875A (en) | 1980-07-07 | 1980-07-07 | Flow channel control system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5718875A true JPS5718875A (en) | 1982-01-30 |
Family
ID=14074949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9316580A Pending JPS5718875A (en) | 1980-07-07 | 1980-07-07 | Flow channel control system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5718875A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58158869U (en) * | 1982-04-19 | 1983-10-22 | シャープ株式会社 | fluid control device |
JPS59110876A (en) * | 1982-12-16 | 1984-06-26 | Keihin Seiki Mfg Co Ltd | Heating for driving body made of shape memory alloy |
JPS59110980A (en) * | 1982-12-16 | 1984-06-27 | Keihin Seiki Mfg Co Ltd | Control valve |
JPS59110979A (en) * | 1982-12-16 | 1984-06-27 | Keihin Seiki Mfg Co Ltd | Control valve |
JPS59128972U (en) * | 1983-02-18 | 1984-08-30 | 三洋電機株式会社 | washing machine valve device |
JPS6043160A (en) * | 1983-08-19 | 1985-03-07 | Aisan Ind Co Ltd | Fuel flow amount control device in variable venturi carburettor |
JPS6044645A (en) * | 1983-08-22 | 1985-03-09 | Aisin Warner Ltd | Automatic control valve mechanism of oil pressure circuit device |
JPS61295423A (en) * | 1985-06-21 | 1986-12-26 | Matsushita Electric Ind Co Ltd | Combustion control system |
JPS63174U (en) * | 1986-06-20 | 1988-01-05 | ||
JPH0221169A (en) * | 1988-07-11 | 1990-01-24 | Ranco Japan Ltd | Valve device |
WO2003052304A1 (en) * | 2001-12-19 | 2003-06-26 | BSH Bosch und Siemens Hausgeräte GmbH | Multiway valve and refrigerating machine equipped with a multiway valve |
-
1980
- 1980-07-07 JP JP9316580A patent/JPS5718875A/en active Pending
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58158869U (en) * | 1982-04-19 | 1983-10-22 | シャープ株式会社 | fluid control device |
JPH0440585B2 (en) * | 1982-12-16 | 1992-07-03 | Keihin Seiki Mfg | |
JPS59110876A (en) * | 1982-12-16 | 1984-06-26 | Keihin Seiki Mfg Co Ltd | Heating for driving body made of shape memory alloy |
JPS59110980A (en) * | 1982-12-16 | 1984-06-27 | Keihin Seiki Mfg Co Ltd | Control valve |
JPS59110979A (en) * | 1982-12-16 | 1984-06-27 | Keihin Seiki Mfg Co Ltd | Control valve |
JPH051396B2 (en) * | 1982-12-16 | 1993-01-08 | Keihin Seiki Mfg | |
JPS59128972U (en) * | 1983-02-18 | 1984-08-30 | 三洋電機株式会社 | washing machine valve device |
JPS6145432Y2 (en) * | 1983-02-18 | 1986-12-20 | ||
JPS6043160A (en) * | 1983-08-19 | 1985-03-07 | Aisan Ind Co Ltd | Fuel flow amount control device in variable venturi carburettor |
JPS6044645A (en) * | 1983-08-22 | 1985-03-09 | Aisin Warner Ltd | Automatic control valve mechanism of oil pressure circuit device |
JPS61295423A (en) * | 1985-06-21 | 1986-12-26 | Matsushita Electric Ind Co Ltd | Combustion control system |
JPH0437329B2 (en) * | 1985-06-21 | 1992-06-19 | Matsushita Electric Ind Co Ltd | |
JPS63174U (en) * | 1986-06-20 | 1988-01-05 | ||
JPH0221169A (en) * | 1988-07-11 | 1990-01-24 | Ranco Japan Ltd | Valve device |
WO2003052304A1 (en) * | 2001-12-19 | 2003-06-26 | BSH Bosch und Siemens Hausgeräte GmbH | Multiway valve and refrigerating machine equipped with a multiway valve |
US7093462B2 (en) | 2001-12-19 | 2006-08-22 | Bsh Bosch Und Siemens Hausgeraete Gmbh | Multi-way valve and refrigerating machine with multi-way valve |
CN100359226C (en) * | 2001-12-19 | 2008-01-02 | Bsh博施及西门子家用器具有限公司 | Multiway valve and refrigerating machine equipped with a multiway valve |
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