JPH03130978U - - Google Patents

Info

Publication number

JPH03130978U

JPH03130978U JP4018090U JP4018090U JPH03130978U JP H03130978 U JPH03130978 U JP H03130978U JP 4018090 U JP4018090 U JP 4018090U JP 4018090 U JP4018090 U JP 4018090U JP H03130978 U JPH03130978 U JP H03130978U

Authority

JP

Japan

Prior art keywords

temperature

piston rod

valve

valve body

actuator

Prior art date

1990-04-13

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

• 239000012530 fluid Substances 0.000 claims description 3
• 230000008602 contraction Effects 0.000 claims 1
• 230000006903 response to temperature Effects 0.000 claims 1
• 239000003566 sealing material Substances 0.000 description 2
• 238000005192 partition Methods 0.000 description 1