JPS55139573A - Thermal valve for fluid - Google Patents
Thermal valve for fluidInfo
- Publication number
- JPS55139573A JPS55139573A JP4602979A JP4602979A JPS55139573A JP S55139573 A JPS55139573 A JP S55139573A JP 4602979 A JP4602979 A JP 4602979A JP 4602979 A JP4602979 A JP 4602979A JP S55139573 A JPS55139573 A JP S55139573A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- force
- valve plate
- permanent magnet
- plate
- 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)
- Magnetically Actuated Valves (AREA)
Abstract
PURPOSE: To enable always optimal valve opening/closing control, by moving a valve plate on a plane which extends across the flowing direction of a fluid and by driving the valve plate by the magnetic force of a magnet while controlling its magnetic flux depending on temperature change.
CONSTITUTION: When the temperature of a thermosensitive magnetic member 32 thrusted on a bar 27 of soft magnetic substance and housed in an opening provided in a projection of a housing 10 is lower than the Curie point, the magnetic flux of a permanent magnet 31 is bypassed through the member 32 being in a ferromagnetic state. As a result, the magnetic force of the permanent magnet 31 scarcely acts to a valve plate 22 of ferromagnetic substance and the plate is retained in a position by the force of a spring 24 to shut off the through holes 17, 18 of a valve seat plate 19. When the temperature of the thermosensitive magnetic member 32 exceeds the Curie point, the member becomes paramagnetic. As a result, the magnetic flux of the permanent magnet 31 flows through the bar 27 of soft magnetic substance and the valve plate 22 is moved rightward against the force of the spring 24 to start fluid flow.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4602979A JPS55139573A (en) | 1979-04-17 | 1979-04-17 | Thermal valve for fluid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4602979A JPS55139573A (en) | 1979-04-17 | 1979-04-17 | Thermal valve for fluid |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55139573A true JPS55139573A (en) | 1980-10-31 |
Family
ID=12735609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4602979A Pending JPS55139573A (en) | 1979-04-17 | 1979-04-17 | Thermal valve for fluid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55139573A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5140628A (en) * | 1974-10-04 | 1976-04-05 | Hitachi Ltd | SAAMO BARUBU |
-
1979
- 1979-04-17 JP JP4602979A patent/JPS55139573A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5140628A (en) * | 1974-10-04 | 1976-04-05 | Hitachi Ltd | SAAMO BARUBU |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5139226A (en) | Electro-mechanical fluid control valve | |
DK1186816T3 (en) | Solenoid valve | |
GB1517430A (en) | Motor vehicle clutch control apparatus | |
SE7600019L (en) | MAGNETIC VALVE. | |
US4005726A (en) | Thermomagnetic valve | |
JPS5597582A (en) | Proportional control electromagnetic valve | |
EP0366960A3 (en) | Operation-monitored valve | |
US4664150A (en) | Changeover valve for controlling the throughflow of a pressure medium | |
US4407448A (en) | Temperature sensing valve | |
JPS55139573A (en) | Thermal valve for fluid | |
DE59005173D1 (en) | Magnetic valve. | |
JPS5620883A (en) | Fluid shutting device | |
JPH0114603B2 (en) | ||
JPS55139572A (en) | Automatic control valve for fluid of variable temperature | |
JPS63231079A (en) | Solenoid valve device | |
GB2272504B (en) | Flashback arrestor | |
JPS56101470A (en) | Vibration intercepter | |
JPS57161383A (en) | Flow-rate control valve | |
CA1195205A (en) | Overflow valve | |
JPS6482606A (en) | Electromagnet device | |
ATE99784T1 (en) | BI-STABLE OPEN/CLOSE VALVE FOR LIQUIDS, CONTROLLED BY ELECTRIC PULSE. | |
JPS59110973A (en) | Heat sensitive valve device | |
JPS55139576A (en) | Electrically-driven valve for proportional control of flow rate | |
JPH03609Y2 (en) | ||
GB2187265A (en) | Magnetically controlled two-way valve |