JPS635338U - - Google Patents

Info

Publication number

JPS635338U

JPS635338U JP9940386U JP9940386U JPS635338U JP S635338 U JPS635338 U JP S635338U JP 9940386 U JP9940386 U JP 9940386U JP 9940386 U JP9940386 U JP 9940386U JP S635338 U JPS635338 U JP S635338U

Authority

JP

Japan

Prior art keywords

water

heater

water pipe

heat exchanger

water flow

Prior art date

1986-06-27

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

• Espacenet
• Global Dossier
• Discuss

• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
• 238000007710 freezing Methods 0.000 claims description 3
• 230000008014 freezing Effects 0.000 claims description 2
• 238000010586 diagram Methods 0.000 description 2
• 238000001514 detection method Methods 0.000 description 1
• 230000002265 prevention Effects 0.000 description 1

Cited By (1)