JPS63126569U - - Google Patents

Info

Publication number

JPS63126569U

JPS63126569U JP1911687U JP1911687U JPS63126569U JP S63126569 U JPS63126569 U JP S63126569U JP 1911687 U JP1911687 U JP 1911687U JP 1911687 U JP1911687 U JP 1911687U JP S63126569 U JPS63126569 U JP S63126569U

Authority

JP

Japan

Prior art keywords

rotor

closed section

pumping chamber

discharge port

gear pump

Prior art date

1987-02-10

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

• 238000005086 pumping Methods 0.000 claims description 4
• 230000002093 peripheral effect Effects 0.000 description 1

Cited By (2)