JPS62155195U - - Google Patents

Info

Publication number

JPS62155195U

JPS62155195U JP4299786U JP4299786U JPS62155195U JP S62155195 U JPS62155195 U JP S62155195U JP 4299786 U JP4299786 U JP 4299786U JP 4299786 U JP4299786 U JP 4299786U JP S62155195 U JPS62155195 U JP S62155195U

Authority

JP

Japan

Prior art keywords

plate

ventilation holes

ventilation

movable plate

shape memory

Prior art date

1986-03-26

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

• 238000009423 ventilation Methods 0.000 claims description 11
• 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 2
• 238000006073 displacement reaction Methods 0.000 description 2
• 239000002184 metal Substances 0.000 description 1