JPS6345580Y2 - - Google Patents

Info

Publication number

JPS6345580Y2

JPS6345580Y2 JP18896981U JP18896981U JPS6345580Y2 JP S6345580 Y2 JPS6345580 Y2 JP S6345580Y2 JP 18896981 U JP18896981 U JP 18896981U JP 18896981 U JP18896981 U JP 18896981U JP S6345580 Y2 JPS6345580 Y2 JP S6345580Y2

Authority

JP

Japan

Prior art keywords

piston

center

rotational symmetry

circular cavity

cylinder

Prior art date

1981-12-18

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.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

• 230000002093 peripheral effect Effects 0.000 claims description 9
• 238000005086 pumping Methods 0.000 claims description 8
• 239000012530 fluid Substances 0.000 claims description 6
• 210000003323 beak Anatomy 0.000 claims description 3
• 238000007599 discharging Methods 0.000 claims 1
• 230000037431 insertion Effects 0.000 description 2
• 238000003780 insertion Methods 0.000 description 2
• 230000006835 compression Effects 0.000 description 1
• 238000007906 compression Methods 0.000 description 1
• 230000002079 cooperative effect Effects 0.000 description 1
• 238000006073 displacement reaction Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1