JPS61159435U - - Google Patents

Info

Publication number

JPS61159435U

JPS61159435U JP4190785U JP4190785U JPS61159435U JP S61159435 U JPS61159435 U JP S61159435U JP 4190785 U JP4190785 U JP 4190785U JP 4190785 U JP4190785 U JP 4190785U JP S61159435 U JPS61159435 U JP S61159435U

Authority

JP

Japan

Prior art keywords

cylinder

space

surrounded

tube

lower cylinder

Prior art date

1985-03-22

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

• 239000013535 sea water Substances 0.000 claims description 3
• 238000002347 injection Methods 0.000 claims description 2
• 239000007924 injection Substances 0.000 claims description 2
• 238000007789 sealing Methods 0.000 claims description 2
• 230000000630 rising effect Effects 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 1
• 238000000034 method Methods 0.000 description 1

Cited By (1)