JPS6187265U - - Google Patents

Info

Publication number

JPS6187265U

JPS6187265U JP17347684U JP17347684U JPS6187265U JP S6187265 U JPS6187265 U JP S6187265U JP 17347684 U JP17347684 U JP 17347684U JP 17347684 U JP17347684 U JP 17347684U JP S6187265 U JPS6187265 U JP S6187265U

Authority

JP

Japan

Prior art keywords

annular

cylindrical

cylindrical casing

magnetic fluid

casing

Prior art date

1984-11-15

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

• 239000011553 magnetic fluid Substances 0.000 claims description 5
• 238000007789 sealing Methods 0.000 claims description 3
• 239000003507 refrigerant Substances 0.000 claims 1

Cited By (2)