CN101012738B - 耐腐蚀多功能高压井口装置 - Google Patents
耐腐蚀多功能高压井口装置 Download PDFInfo
- Publication number
- CN101012738B CN101012738B CN2007100134839A CN200710013483A CN101012738B CN 101012738 B CN101012738 B CN 101012738B CN 2007100134839 A CN2007100134839 A CN 2007100134839A CN 200710013483 A CN200710013483 A CN 200710013483A CN 101012738 B CN101012738 B CN 101012738B
- Authority
- CN
- China
- Prior art keywords
- spherical
- pressure
- packing
- pressure cap
- corrosion resistant
- 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 - Fee Related
Links
Landscapes
- Earth Drilling (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100134839A CN101012738B (zh) | 2007-02-03 | 2007-02-03 | 耐腐蚀多功能高压井口装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100134839A CN101012738B (zh) | 2007-02-03 | 2007-02-03 | 耐腐蚀多功能高压井口装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101012738A CN101012738A (zh) | 2007-08-08 |
CN101012738B true CN101012738B (zh) | 2012-07-18 |
Family
ID=38700444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007100134839A Expired - Fee Related CN101012738B (zh) | 2007-02-03 | 2007-02-03 | 耐腐蚀多功能高压井口装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101012738B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101122216A (zh) * | 2007-09-27 | 2008-02-13 | 毛帮来 | 自动调偏防腐耐磨井口密封装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85203837U (zh) * | 1985-09-06 | 1986-12-31 | 辽河石油勘探局兴隆台采油厂 | 自动追随顶端扶正式光杆密封器 |
CN2045037U (zh) * | 1989-03-27 | 1989-09-27 | 刘仁齐 | 光杆密封器 |
CN2475826Y (zh) * | 2001-03-19 | 2002-02-06 | 丹东边境经济合作区克隆集团有限公司 | 抽油井井口光杆密封装置 |
CN2627203Y (zh) * | 2003-06-10 | 2004-07-21 | 李国明 | 可自动调偏补偿的抽油井光杆密封器 |
-
2007
- 2007-02-03 CN CN2007100134839A patent/CN101012738B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85203837U (zh) * | 1985-09-06 | 1986-12-31 | 辽河石油勘探局兴隆台采油厂 | 自动追随顶端扶正式光杆密封器 |
CN2045037U (zh) * | 1989-03-27 | 1989-09-27 | 刘仁齐 | 光杆密封器 |
CN2475826Y (zh) * | 2001-03-19 | 2002-02-06 | 丹东边境经济合作区克隆集团有限公司 | 抽油井井口光杆密封装置 |
CN2627203Y (zh) * | 2003-06-10 | 2004-07-21 | 李国明 | 可自动调偏补偿的抽油井光杆密封器 |
Also Published As
Publication number | Publication date |
---|---|
CN101012738A (zh) | 2007-08-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2043212A3 (en) | Gasket and automotive component | |
CN201344196Y (zh) | 防盗螺栓及专用套筒 | |
CN101012738B (zh) | 耐腐蚀多功能高压井口装置 | |
CN101122216A (zh) | 自动调偏防腐耐磨井口密封装置 | |
CN202123355U (zh) | 防漏拧缸盖螺栓装置 | |
CN203730510U (zh) | 一种新型螺栓 | |
CN103567959B (zh) | 气缸盖火花塞螺套压装工具 | |
CN107975217A (zh) | 一种能够自动泄压的充电式填缝枪 | |
CN202170903U (zh) | 液压缸排气装置 | |
CN203853922U (zh) | 一种新型防脱落套筒扳手 | |
CN209908962U (zh) | 注油式螺栓防护套 | |
CN2937461Y (zh) | 耐腐蚀多功能高压井口装置 | |
CN102794640A (zh) | 防漏拧缸盖螺栓装置 | |
CN201659054U (zh) | 轨枕螺栓涂油枪 | |
CN102506046A (zh) | 用于混凝土制品钢模的装配组件 | |
RU70959U1 (ru) | Баллон высокого давления | |
CN201552546U (zh) | 断头螺栓取出器 | |
CN201475115U (zh) | 一种发动机缸盖的连接螺栓 | |
CN105904404A (zh) | 柴油发动机喷油器拆卸工具 | |
CN102284496A (zh) | 一种冶金轧辊冷接修复方法 | |
CN107101538B (zh) | 一种适用于压力封装的弹体 | |
CN202545834U (zh) | 一种出料阀装置 | |
CN207448370U (zh) | 主机注油器拆卸工具 | |
CN206244320U (zh) | 活塞自锁式液压千斤顶 | |
CN206943178U (zh) | 一种多功能交叉杆螺栓 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING JIANG LAI PETROLEUM TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: MAO BANGLAI Effective date: 20090717 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090717 Address after: Beijing City, Chaoyang District anzhen two district building 423 post encoding: 100029 Applicant after: Beijing Jiang Lai Petroleum Technology Co., Ltd. Address before: Bin'an street in Dongying District of Shandong province Dongying City Post No. 19-3-10 encoding: 257000 Applicant before: Mao Banglai |
|
ASS | Succession or assignment of patent right |
Owner name: SHANDONG JUCHENG PETROLEUM TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: BEIJING JIANGLAI PETROLEUM TECHNOLOGY CO., LTD. Effective date: 20110131 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100029 423, BUILDING 1, ZONE 2, ANZHENLI, CHAOYANG DISTRICT, BEIJING TO: 257000 ROOM 901, FENGSHANG INTERNATIONAL BUILDING, NO.787, BEIER ROAD, DONGYING CITY, SHANDONG PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20110131 Address after: 257000 room 787, fashionable International Building, No. two, 901 North Road, Shandong, Dongying Applicant after: Shandong Jucheng Petroleum Technology Co., Ltd. Address before: 100029 Beijing city Chaoyang District anzhen two District No. 423 Applicant before: Beijing Jiang Lai Petroleum Technology Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120718 Termination date: 20130203 |