JPH0424572B2 - - Google Patents

Info

Publication number

JPH0424572B2

JPH0424572B2 JP579185A JP579185A JPH0424572B2 JP H0424572 B2 JPH0424572 B2 JP H0424572B2 JP 579185 A JP579185 A JP 579185A JP 579185 A JP579185 A JP 579185A JP H0424572 B2 JPH0424572 B2 JP H0424572B2

Authority

JP

Japan

Prior art keywords

intermediate plate

spiral

thrust bearing

groove

spiral groove

Prior art date

1985-01-18

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.)

Expired

Links

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• 230000000694 effects Effects 0.000 claims description 19
• 239000000463 material Substances 0.000 claims description 15
• 229910010293 ceramic material Inorganic materials 0.000 claims description 7
• 239000007788 liquid Substances 0.000 description 9
• 229920005989 resin Polymers 0.000 description 9
• 239000011347 resin Substances 0.000 description 9
• 239000010408 film Substances 0.000 description 8
• 239000012530 fluid Substances 0.000 description 8
• 238000009826 distribution Methods 0.000 description 7
• 230000001050 lubricating effect Effects 0.000 description 6
• HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 5
• 230000001070 adhesive effect Effects 0.000 description 4
• 239000000919 ceramic Substances 0.000 description 4
• 239000000314 lubricant Substances 0.000 description 4
• 229910010271 silicon carbide Inorganic materials 0.000 description 4
• 238000012360 testing method Methods 0.000 description 4
• 239000000853 adhesive Substances 0.000 description 3
• 238000005336 cracking Methods 0.000 description 3
• 229910052581 Si3N4 Inorganic materials 0.000 description 2
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
• 238000005422 blasting Methods 0.000 description 2
• 238000001816 cooling Methods 0.000 description 2
• 230000006866 deterioration Effects 0.000 description 2
• 238000010586 diagram Methods 0.000 description 2
• 239000000945 filler Substances 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 2
• 238000000034 method Methods 0.000 description 2
• 230000002093 peripheral effect Effects 0.000 description 2
• 230000001681 protective effect Effects 0.000 description 2
• HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
• 229910000906 Bronze Inorganic materials 0.000 description 1
• 229910001018 Cast iron Inorganic materials 0.000 description 1
• 239000003082 abrasive agent Substances 0.000 description 1
• 239000004840 adhesive resin Substances 0.000 description 1
• 229920006223 adhesive resin Polymers 0.000 description 1
• 239000010974 bronze Substances 0.000 description 1
• KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
• 230000007797 corrosion Effects 0.000 description 1
• 238000005260 corrosion Methods 0.000 description 1
• 239000013039 cover film Substances 0.000 description 1
• 239000011521 glass Substances 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 229910052751 metal Inorganic materials 0.000 description 1
• 239000007769 metal material Substances 0.000 description 1
• 229920000728 polyester Polymers 0.000 description 1
• 239000000843 powder Substances 0.000 description 1
• 238000007789 sealing Methods 0.000 description 1
• UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1