JPH0239083Y2 - - Google Patents
Info
- Publication number
- JPH0239083Y2 JPH0239083Y2 JP2874286U JP2874286U JPH0239083Y2 JP H0239083 Y2 JPH0239083 Y2 JP H0239083Y2 JP 2874286 U JP2874286 U JP 2874286U JP 2874286 U JP2874286 U JP 2874286U JP H0239083 Y2 JPH0239083 Y2 JP H0239083Y2
- Authority
- JP
- Japan
- Prior art keywords
- ring
- mechanical seal
- seat ring
- fluid pump
- silicon carbide
- 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
Links
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 17
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 description 29
- 229920005989 resin Polymers 0.000 description 13
- 239000011347 resin Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 4
- 229920001038 ethylene copolymer Polymers 0.000 description 4
- 229910052731 fluorine Inorganic materials 0.000 description 4
- 239000011737 fluorine Substances 0.000 description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 4
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 3
- PYVHTIWHNXTVPF-UHFFFAOYSA-N F.F.F.F.C=C Chemical compound F.F.F.F.C=C PYVHTIWHNXTVPF-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 229920006026 co-polymeric resin Polymers 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- MIZLGWKEZAPEFJ-UHFFFAOYSA-N 1,1,2-trifluoroethene Chemical compound FC=C(F)F MIZLGWKEZAPEFJ-UHFFFAOYSA-N 0.000 description 1
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 1
- NPNPZTNLOVBDOC-UHFFFAOYSA-N 1,1-difluoroethane Chemical compound CC(F)F NPNPZTNLOVBDOC-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 150000002221 fluorine Chemical class 0.000 description 1
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical compound FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- -1 perfluoroalkyl vinyl ether Chemical compound 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229910021426 porous silicon Inorganic materials 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Landscapes
- Mechanical Sealing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2874286U JPH0239083Y2 (enrdf_load_stackoverflow) | 1986-02-27 | 1986-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2874286U JPH0239083Y2 (enrdf_load_stackoverflow) | 1986-02-27 | 1986-02-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62140267U JPS62140267U (enrdf_load_stackoverflow) | 1987-09-04 |
| JPH0239083Y2 true JPH0239083Y2 (enrdf_load_stackoverflow) | 1990-10-19 |
Family
ID=30831987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2874286U Expired JPH0239083Y2 (enrdf_load_stackoverflow) | 1986-02-27 | 1986-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0239083Y2 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4586002B2 (ja) * | 2006-09-22 | 2010-11-24 | 日本ピラー工業株式会社 | メカニカルシール |
-
1986
- 1986-02-27 JP JP2874286U patent/JPH0239083Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62140267U (enrdf_load_stackoverflow) | 1987-09-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6799893B2 (en) | Special type bearing device | |
| JP2012514171A (ja) | すべり要素およびその製造方法 | |
| KR20140044778A (ko) | 미끄럼 재료 조성물 및 미끄럼 부재 | |
| EP3098464A1 (en) | Sliding bearing | |
| JPH0495665A (ja) | スターリングエンジン用シール装置 | |
| KR20080022078A (ko) | 저마모 피스톤 슬리브 | |
| CN105156687A (zh) | 一种干气密封装置 | |
| JP2016050653A (ja) | 水中ポンプ用メカニカルシール | |
| US2353988A (en) | Seal for antifriction bearings | |
| JPH0239083Y2 (enrdf_load_stackoverflow) | ||
| US3298753A (en) | Carbon and carbon-graphite bearings with anti-friction surface | |
| CN104214215A (zh) | 着陆轴承和磁轴承组件 | |
| CN119146156A (zh) | 一种密封性能高的液态金属轴承 | |
| CN109654228B (zh) | 一种干磨机械密封组件 | |
| JPS6143557A (ja) | プラスチツクすべり面を有する複合軸受用材料 | |
| FI62712B (fi) | Kugghjulspump och/eller -motor | |
| CN108916306A (zh) | 一种重型转子抑振装置 | |
| RU2550369C1 (ru) | Уплотнительный узел подвижного соединения | |
| Wisander et al. | Wear and friction of impregnated carbon seal materials in liquid nitrogen and hydrogen | |
| CN220354478U (zh) | 一种磁力密封装置 | |
| CN214499818U (zh) | 一种轴承组件及螺杆输送设备 | |
| JP2006046373A (ja) | 転がり軸受 | |
| CN217381313U (zh) | 一种无润滑轴承及轴承组件 | |
| JP5138498B2 (ja) | 往復動式圧縮機用ピストン | |
| CN215949917U (zh) | 一种水泵密封结构 |