JPS6438133U - - Google Patents

Info

Publication number

JPS6438133U

JPS6438133U JP13412487U JP13412487U JPS6438133U JP S6438133 U JPS6438133 U JP S6438133U JP 13412487 U JP13412487 U JP 13412487U JP 13412487 U JP13412487 U JP 13412487U JP S6438133 U JPS6438133 U JP S6438133U

Authority

JP

Japan

Prior art keywords

blowhead

nozzle

sand blowing

nozzle device

blowing nozzle

Prior art date

1987-09-02

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

• 239000004576 sand Substances 0.000 claims description 6
• 238000007664 blowing Methods 0.000 claims description 5
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
• 238000001816 cooling Methods 0.000 claims 1
• 239000000498 cooling water Substances 0.000 claims 1
• 238000004519 manufacturing process Methods 0.000 claims 1
• 229920001187 thermosetting polymer Polymers 0.000 claims 1