JPH018848Y2 - - Google Patents

Info

Publication number

JPH018848Y2

JPH018848Y2 JP3958378U JP3958378U JPH018848Y2 JP H018848 Y2 JPH018848 Y2 JP H018848Y2 JP 3958378 U JP3958378 U JP 3958378U JP 3958378 U JP3958378 U JP 3958378U JP H018848 Y2 JPH018848 Y2 JP H018848Y2

Authority

JP

Japan

Prior art keywords

temperature

water

hot water

transistor

control valve

Prior art date

1978-03-28

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.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

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• 239000000446 fuel Substances 0.000 claims description 18
• 239000003990 capacitor Substances 0.000 claims description 13
• 230000004069 differentiation Effects 0.000 claims 1
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• 238000010586 diagram Methods 0.000 description 3
• 239000012530 fluid Substances 0.000 description 2
• 230000006866 deterioration Effects 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 230000005611 electricity Effects 0.000 description 1
• 230000005484 gravity Effects 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 238000004886 process control Methods 0.000 description 1
• 238000010079 rubber tapping Methods 0.000 description 1