CN210034558U - 一种气门芯及氮气弹簧 - Google Patents
一种气门芯及氮气弹簧 Download PDFInfo
- Publication number
- CN210034558U CN210034558U CN201920815316.4U CN201920815316U CN210034558U CN 210034558 U CN210034558 U CN 210034558U CN 201920815316 U CN201920815316 U CN 201920815316U CN 210034558 U CN210034558 U CN 210034558U
- Authority
- CN
- China
- Prior art keywords
- hole
- core
- sealing
- core rod
- core body
- 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.)
- Active
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 105
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 49
- 238000007789 sealing Methods 0.000 claims abstract description 164
- 239000007789 gas Substances 0.000 claims abstract description 73
- 238000009423 ventilation Methods 0.000 claims abstract description 7
- 238000004891 communication Methods 0.000 claims description 16
- 210000000078 claw Anatomy 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 238000004080 punching Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 229910001873 dinitrogen Inorganic materials 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 230000013011 mating Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
- F16F9/0209—Telescopic
- F16F9/0281—Details
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/43—Filling or drainage arrangements, e.g. for supply of gas
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/20—Check valves specially designed for inflatable bodies, e.g. tyres
- F16K15/205—Check valves specially designed for inflatable bodies, e.g. tyres and with closure plug
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2222/00—Special physical effects, e.g. nature of damping effects
- F16F2222/12—Fluid damping
- F16F2222/126—Fluid damping using gases
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2018212281599 | 2018-08-01 | ||
CN201821228159 | 2018-08-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN210034558U true CN210034558U (zh) | 2020-02-07 |
Family
ID=67423015
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201920815316.4U Active CN210034558U (zh) | 2018-08-01 | 2019-05-31 | 一种气门芯及氮气弹簧 |
CN201910472963.4A Withdrawn CN110081213A (zh) | 2018-08-01 | 2019-05-31 | 一种气门芯及氮气弹簧 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910472963.4A Withdrawn CN110081213A (zh) | 2018-08-01 | 2019-05-31 | 一种气门芯及氮气弹簧 |
Country Status (2)
Country | Link |
---|---|
CN (2) | CN210034558U (zh) |
WO (1) | WO2020237787A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110814647B (zh) * | 2019-11-04 | 2021-04-13 | 中国万宝工程有限公司 | 一种控制阀芯及其加工方法 |
CN211693660U (zh) * | 2019-12-20 | 2020-10-16 | 高密同创气门芯有限公司 | 一种气门芯及充注阀 |
CN113224894A (zh) * | 2020-11-22 | 2021-08-06 | 李波波 | 一种铝合金电机壳体及安装方法 |
CN114233793B (zh) * | 2021-12-31 | 2023-12-01 | 高密同创气门芯有限公司 | 一种氮气弹簧气门芯及氮气弹簧 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU675767B3 (en) * | 1996-02-20 | 1997-02-13 | Jang Sik Park | Valve core for one way valves |
KR200470135Y1 (ko) * | 2008-12-04 | 2013-11-29 | (주)신한전기 | 코아조립체와 이를 구비한 체크밸브 |
CN105042133B (zh) * | 2015-01-20 | 2017-04-05 | 郭皓 | 多功能汽车轮胎气门芯 |
CN206669039U (zh) * | 2017-04-19 | 2017-11-24 | 高密同创气门芯有限公司 | 一种氮气弹簧气门芯 |
CN208719480U (zh) * | 2018-09-05 | 2019-04-09 | 高密同创气门芯有限公司 | 一种汽车空调充注阀用气门芯 |
-
2019
- 2019-05-31 CN CN201920815316.4U patent/CN210034558U/zh active Active
- 2019-05-31 CN CN201910472963.4A patent/CN110081213A/zh not_active Withdrawn
- 2019-07-12 WO PCT/CN2019/095710 patent/WO2020237787A1/zh active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2020237787A1 (zh) | 2020-12-03 |
CN110081213A (zh) | 2019-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A valve core and nitrogen spring Effective date of registration: 20210629 Granted publication date: 20200207 Pledgee: Gaomi Chaoyang sub branch of Bank of Weifang Co.,Ltd. Pledgor: GAOMI TONGCHUANG VALVE CORE Co.,Ltd. Registration number: Y2021980005476 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CP03 | Change of name, title or address |
Address after: 261500 no.1908, Fenghuang Street (West), Liquan street, Gaomi City, Weifang City, Shandong Province Patentee after: Shandong Tongchuang Precision Technology Co.,Ltd. Country or region after: China Address before: 261500 no.1908, Fenghuang Street (West), Liquan street, Gaomi City, Weifang City, Shandong Province Patentee before: GAOMI TONGCHUANG VALVE CORE Co.,Ltd. Country or region before: China |