JPH01131949U - - Google Patents

Info

Publication number

JPH01131949U

JPH01131949U JP2621288U JP2621288U JPH01131949U JP H01131949 U JPH01131949 U JP H01131949U JP 2621288 U JP2621288 U JP 2621288U JP 2621288 U JP2621288 U JP 2621288U JP H01131949 U JPH01131949 U JP H01131949U

Authority

JP

Japan

Prior art keywords

hot water

bathtub

water heater

flow path

filling

Prior art date

1988-02-29

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.)

Granted

Links

• Espacenet
• Global Dossier
• Discuss

• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
• 238000010586 diagram Methods 0.000 description 4
• 238000009835 boiling Methods 0.000 description 2
• 238000010792 warming Methods 0.000 description 2
• 238000002485 combustion reaction Methods 0.000 description 1
• 238000007710 freezing Methods 0.000 description 1
• 230000008014 freezing Effects 0.000 description 1
• 230000002265 prevention Effects 0.000 description 1
• 238000003303 reheating Methods 0.000 description 1