JPS62183182U - - Google Patents

Info

Publication number

JPS62183182U

JPS62183182U JP7232486U JP7232486U JPS62183182U JP S62183182 U JPS62183182 U JP S62183182U JP 7232486 U JP7232486 U JP 7232486U JP 7232486 U JP7232486 U JP 7232486U JP S62183182 U JPS62183182 U JP S62183182U

Authority

JP

Japan

Prior art keywords

valve

valve chamber

chamber

communicates

water pipe

Prior art date

1986-05-14

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 8
• 239000012530 fluid Substances 0.000 claims 5
• 230000008014 freezing Effects 0.000 claims 2
• 238000007710 freezing Methods 0.000 claims 2
• 230000002265 prevention Effects 0.000 claims 1
• 238000010521 absorption reaction Methods 0.000 description 1
• 230000002528 anti-freeze Effects 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1

Cited By (1)