JPS63121876U - - Google Patents

Info

Publication number

JPS63121876U

JPS63121876U JP1375687U JP1375687U JPS63121876U JP S63121876 U JPS63121876 U JP S63121876U JP 1375687 U JP1375687 U JP 1375687U JP 1375687 U JP1375687 U JP 1375687U JP S63121876 U JPS63121876 U JP S63121876U

Authority

JP

Japan

Prior art keywords

valve

pressure chamber

hole

back pressure

communicates

Prior art date

1987-02-03

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.)

Granted

Links

• Espacenet
• Global Dossier
• Discuss

• 239000007788 liquid Substances 0.000 claims 1
• 230000002093 peripheral effect Effects 0.000 claims 1
• 238000010276 construction Methods 0.000 description 1
• 230000005284 excitation Effects 0.000 description 1
• 238000004804 winding Methods 0.000 description 1

Cited By (2)