JPH0115748Y2 - - Google Patents
Info
- Publication number
- JPH0115748Y2 JPH0115748Y2 JP14731584U JP14731584U JPH0115748Y2 JP H0115748 Y2 JPH0115748 Y2 JP H0115748Y2 JP 14731584 U JP14731584 U JP 14731584U JP 14731584 U JP14731584 U JP 14731584U JP H0115748 Y2 JPH0115748 Y2 JP H0115748Y2
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- retainer
- drive collar
- drive
- seal
- 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
- 238000007789 sealing Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Mechanical Sealing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14731584U JPH0115748Y2 (US07345094-20080318-C00003.png) | 1984-10-01 | 1984-10-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14731584U JPH0115748Y2 (US07345094-20080318-C00003.png) | 1984-10-01 | 1984-10-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6162991U JPS6162991U (US07345094-20080318-C00003.png) | 1986-04-28 |
| JPH0115748Y2 true JPH0115748Y2 (US07345094-20080318-C00003.png) | 1989-05-10 |
Family
ID=30705544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14731584U Expired JPH0115748Y2 (US07345094-20080318-C00003.png) | 1984-10-01 | 1984-10-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0115748Y2 (US07345094-20080318-C00003.png) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11255173B2 (en) | 2011-04-07 | 2022-02-22 | Typhon Technology Solutions, Llc | Mobile, modular, electrically powered system for use in fracturing underground formations using liquid petroleum gas |
| US11391136B2 (en) | 2011-04-07 | 2022-07-19 | Typhon Technology Solutions (U.S.), Llc | Dual pump VFD controlled motor electric fracturing system |
-
1984
- 1984-10-01 JP JP14731584U patent/JPH0115748Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11255173B2 (en) | 2011-04-07 | 2022-02-22 | Typhon Technology Solutions, Llc | Mobile, modular, electrically powered system for use in fracturing underground formations using liquid petroleum gas |
| US11391136B2 (en) | 2011-04-07 | 2022-07-19 | Typhon Technology Solutions (U.S.), Llc | Dual pump VFD controlled motor electric fracturing system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6162991U (US07345094-20080318-C00003.png) | 1986-04-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6949025B1 (en) | Downhole motor universal joint assembly | |
| US5052501A (en) | Adjustable bent housing | |
| US11542753B2 (en) | Mechanical rotary steering drilling tool | |
| WO2000052295A1 (en) | Roller cone bit with improved seal gland design | |
| JPS62296090A (ja) | ドリルビツトのカツタ−用回転軸封装置 | |
| US7389832B2 (en) | Hydrostatic mechanical seal with local pressurization of seal interface | |
| US5067874A (en) | Compressive seal and pressure control arrangements for downhole tools | |
| US20190331171A1 (en) | Reciprocation-dampening drive shaft assembly | |
| US4098561A (en) | Sealed bearings | |
| CN101696729B (zh) | 一种组合密封装置及导向钻井工具的组合密封结构 | |
| JPH0115748Y2 (US07345094-20080318-C00003.png) | ||
| US5964307A (en) | Shock tool for use in directional drilling | |
| CN110965940B (zh) | 一种自动垂直钻井装置 | |
| US4892417A (en) | Elastomeric mount for thrust bearing shoe | |
| US6860483B2 (en) | Gas film hydraulic shaft seal | |
| JPS6346539Y2 (US07345094-20080318-C00003.png) | ||
| JPS64467Y2 (US07345094-20080318-C00003.png) | ||
| SU1643834A1 (ru) | Уплотнение вала | |
| US2164857A (en) | Rotatable packer | |
| JP3124703B2 (ja) | 掘削機の掘削方向制御部密封装置 | |
| GB2590780A (en) | Metallic ring for sealing a downhole rotary steering piston | |
| US4474249A (en) | Kelly seal | |
| RU1808969C (ru) | Уплотнение опоры шарошечного долота | |
| JPH0211516Y2 (US07345094-20080318-C00003.png) | ||
| US6962339B1 (en) | Bellows type mechanical seal |
