JPH0521676Y2 - - Google Patents
Info
- Publication number
- JPH0521676Y2 JPH0521676Y2 JP10957088U JP10957088U JPH0521676Y2 JP H0521676 Y2 JPH0521676 Y2 JP H0521676Y2 JP 10957088 U JP10957088 U JP 10957088U JP 10957088 U JP10957088 U JP 10957088U JP H0521676 Y2 JPH0521676 Y2 JP H0521676Y2
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- shaft
- thrust
- impeller
- self
- Prior art date
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 claims description 17
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 239000000919 ceramic Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000005461 lubrication Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 239000000314 lubricant Substances 0.000 description 6
- 239000012530 fluid Substances 0.000 description 5
- 238000012856 packing Methods 0.000 description 5
- 210000004907 gland Anatomy 0.000 description 4
- 239000004519 grease Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Sliding-Contact Bearings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10957088U JPH0521676Y2 (US20100223739A1-20100909-C00005.png) | 1988-08-23 | 1988-08-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10957088U JPH0521676Y2 (US20100223739A1-20100909-C00005.png) | 1988-08-23 | 1988-08-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0231398U JPH0231398U (US20100223739A1-20100909-C00005.png) | 1990-02-27 |
| JPH0521676Y2 true JPH0521676Y2 (US20100223739A1-20100909-C00005.png) | 1993-06-03 |
Family
ID=31345935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10957088U Expired - Lifetime JPH0521676Y2 (US20100223739A1-20100909-C00005.png) | 1988-08-23 | 1988-08-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0521676Y2 (US20100223739A1-20100909-C00005.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5204801B2 (ja) * | 2010-04-14 | 2013-06-05 | 株式会社酉島製作所 | 両吸込横軸ポンプ |
| JP5351818B2 (ja) * | 2010-04-15 | 2013-11-27 | 株式会社酉島製作所 | 横軸ポンプ |
| JP5318254B2 (ja) * | 2012-06-14 | 2013-10-16 | 株式会社酉島製作所 | 横軸ポンプ |
-
1988
- 1988-08-23 JP JP10957088U patent/JPH0521676Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0231398U (US20100223739A1-20100909-C00005.png) | 1990-02-27 |
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