CN109578588A - 一种石墨密封环及其制备方法 - Google Patents
一种石墨密封环及其制备方法 Download PDFInfo
- Publication number
- CN109578588A CN109578588A CN201811405737.6A CN201811405737A CN109578588A CN 109578588 A CN109578588 A CN 109578588A CN 201811405737 A CN201811405737 A CN 201811405737A CN 109578588 A CN109578588 A CN 109578588A
- Authority
- CN
- China
- Prior art keywords
- graphite
- seal ring
- sealing ring
- monomer
- nest
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/26—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings
- F16J15/30—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings with sealing rings made of carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Gasket Seals (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811405737.6A CN109578588B (zh) | 2018-11-23 | 2018-11-23 | 一种石墨密封环及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811405737.6A CN109578588B (zh) | 2018-11-23 | 2018-11-23 | 一种石墨密封环及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109578588A true CN109578588A (zh) | 2019-04-05 |
CN109578588B CN109578588B (zh) | 2020-06-16 |
Family
ID=65923882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811405737.6A Active CN109578588B (zh) | 2018-11-23 | 2018-11-23 | 一种石墨密封环及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109578588B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB311149A (en) * | 1928-08-01 | 1929-05-09 | Cornelis Zulver | Improvements relating to packings for piston-rods and the like |
CN1780686A (zh) * | 2003-04-03 | 2006-05-31 | 弗洛霍丁斯Sagl公司 | 等静压力机所用密封件 |
CN201437844U (zh) * | 2009-06-30 | 2010-04-14 | 广州机械科学研究院 | 嵌套式密封圈 |
CN201925476U (zh) * | 2010-10-20 | 2011-08-10 | 侯玉杰 | 自补偿无间隙碳环密封 |
CN102501008A (zh) * | 2011-10-26 | 2012-06-20 | 哈尔滨汽轮机厂有限责任公司 | 一种密封环的加工方法 |
-
2018
- 2018-11-23 CN CN201811405737.6A patent/CN109578588B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB311149A (en) * | 1928-08-01 | 1929-05-09 | Cornelis Zulver | Improvements relating to packings for piston-rods and the like |
CN1780686A (zh) * | 2003-04-03 | 2006-05-31 | 弗洛霍丁斯Sagl公司 | 等静压力机所用密封件 |
CN201437844U (zh) * | 2009-06-30 | 2010-04-14 | 广州机械科学研究院 | 嵌套式密封圈 |
CN201925476U (zh) * | 2010-10-20 | 2011-08-10 | 侯玉杰 | 自补偿无间隙碳环密封 |
CN102501008A (zh) * | 2011-10-26 | 2012-06-20 | 哈尔滨汽轮机厂有限责任公司 | 一种密封环的加工方法 |
Also Published As
Publication number | Publication date |
---|---|
CN109578588B (zh) | 2020-06-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1040575C (zh) | 刚性管的快速插接头 | |
JP4201766B2 (ja) | 外部に対してシールされたネジ山付き管状接続部の製造方法 | |
JP6530200B2 (ja) | サイドレール | |
RU2631590C1 (ru) | Резьбовое соединение для стальных труб | |
NO167411B (no) | Fluidum-fittings for hoeye temperaturer. | |
JPS60157569A (ja) | 流体シ−ルとその製造方法 | |
JPH09382U (ja) | 空気ばねの端部部材および空気ばねの組立体 | |
US2310536A (en) | Method of connecting hose coupling components | |
CN105705264B (zh) | 滚子组和管道元件 | |
US4753443A (en) | Composite annular seals for rotary ball valves and ball joints | |
CN111425511B (zh) | 用于具有扩张索环的捕获式紧固件组件的装置 | |
US20130229010A1 (en) | Assembly with sealing gaskets having locking inserts | |
CN109578588A (zh) | 一种石墨密封环及其制备方法 | |
EP3491278B1 (en) | Pipe seal, pipe assembly, and method for forming a pipe assembly and a seal | |
US2368799A (en) | Composite metal coupling member | |
KR20070058876A (ko) | 오링 수용체 | |
JP2003247646A (ja) | 樹脂製シール | |
RU2350811C1 (ru) | Способ изготовления щеточного уплотнения и устройство для его осуществления | |
JP2001227680A (ja) | 外周溝付き管体 | |
CN211162686U (zh) | 一种焊接旋转头 | |
US954496A (en) | Flexible pipe-joint. | |
CN209053946U (zh) | 一种外圈带卡紧环的关节轴承 | |
EP3543578B1 (en) | Composite anchoring body, pipeline connection device using anchoring body, and method for installing same | |
JP4180397B2 (ja) | リング部材カット方法 | |
CN109477582A (zh) | 垫圈密封座环 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230206 Address after: 518000 Taoxian Jinhua Building, Taoyuan Community, Dalang Street, Longhua District, Shenzhen, Guangdong Province Patentee after: Wang Yunfei Address before: 037002 Garden Village, Xinrong District, Datong, Shanxi Patentee before: DATONG XINCHENG NEW MATERIAL Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230621 Address after: Liumao Graphite Mine, Hengshan District, Jixi City, Heilongjiang Province, 158100 Patentee after: Jixi Liurun Graphite Co.,Ltd. Address before: 518000 Taoxian Jinhua Building, Taoyuan Community, Dalang Street, Longhua District, Shenzhen, Guangdong Province Patentee before: Wang Yunfei |