JPS63126571U - - Google Patents

Info

Publication number

JPS63126571U

JPS63126571U JP1769487U JP1769487U JPS63126571U JP S63126571 U JPS63126571 U JP S63126571U JP 1769487 U JP1769487 U JP 1769487U JP 1769487 U JP1769487 U JP 1769487U JP S63126571 U JPS63126571 U JP S63126571U

Authority

JP

Japan

Prior art keywords

gear

circumferential surface

pump case

friction loss

internal ring

Prior art date

1987-02-12

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

• 238000010586 diagram Methods 0.000 description 2
• 238000005192 partition Methods 0.000 description 1
• 230000002093 peripheral effect Effects 0.000 description 1

Cited By (1)