CN106931203A - 一种压力平衡组件及电子设备 - Google Patents
一种压力平衡组件及电子设备 Download PDFInfo
- Publication number
- CN106931203A CN106931203A CN201710300070.2A CN201710300070A CN106931203A CN 106931203 A CN106931203 A CN 106931203A CN 201710300070 A CN201710300070 A CN 201710300070A CN 106931203 A CN106931203 A CN 106931203A
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- CN
- China
- Prior art keywords
- sealing
- cover body
- top surface
- elastomeric element
- equalization module
- 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.)
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Classifications
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- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
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- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/164—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side and remaining closed after return of the normal pressure
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710300070.2A CN106931203B (zh) | 2017-04-28 | 2017-04-28 | 一种压力平衡组件及电子设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710300070.2A CN106931203B (zh) | 2017-04-28 | 2017-04-28 | 一种压力平衡组件及电子设备 |
Publications (2)
Publication Number | Publication Date |
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CN106931203A true CN106931203A (zh) | 2017-07-07 |
CN106931203B CN106931203B (zh) | 2019-01-04 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710300070.2A Active CN106931203B (zh) | 2017-04-28 | 2017-04-28 | 一种压力平衡组件及电子设备 |
Country Status (1)
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CN (1) | CN106931203B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019213956A1 (zh) * | 2018-05-11 | 2019-11-14 | 华为技术有限公司 | 壳体组件及终端 |
CN110715056A (zh) * | 2019-10-21 | 2020-01-21 | 高新兴物联科技有限公司 | 密封圈和壳体 |
WO2020192489A1 (zh) * | 2019-03-26 | 2020-10-01 | 华为技术有限公司 | 一种移动终端 |
CN113784563A (zh) * | 2021-09-27 | 2021-12-10 | 歌尔科技有限公司 | 一种电子设备外壳和电子设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013257030A (ja) * | 2012-06-14 | 2013-12-26 | Sumitomo Rubber Ind Ltd | リリーフバルブ、及びそれを取り付けたコンプレッサー |
CN104534135A (zh) * | 2014-11-28 | 2015-04-22 | 惠州聚创汇智科技开发有限公司 | 一种具有限压功能的防水透气阀 |
CN204372243U (zh) * | 2014-12-30 | 2015-06-03 | 浙江他山流体控制科技有限公司 | 一种止回阀 |
CN204493811U (zh) * | 2015-03-23 | 2015-07-22 | 北京威派格科技发展有限公司 | 双轴对夹式止回阀 |
US9315977B1 (en) * | 2013-01-07 | 2016-04-19 | Joelex, Inc. | Valve apparatus for regulating fluids through a pipe |
-
2017
- 2017-04-28 CN CN201710300070.2A patent/CN106931203B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013257030A (ja) * | 2012-06-14 | 2013-12-26 | Sumitomo Rubber Ind Ltd | リリーフバルブ、及びそれを取り付けたコンプレッサー |
US9315977B1 (en) * | 2013-01-07 | 2016-04-19 | Joelex, Inc. | Valve apparatus for regulating fluids through a pipe |
CN104534135A (zh) * | 2014-11-28 | 2015-04-22 | 惠州聚创汇智科技开发有限公司 | 一种具有限压功能的防水透气阀 |
CN204372243U (zh) * | 2014-12-30 | 2015-06-03 | 浙江他山流体控制科技有限公司 | 一种止回阀 |
CN204493811U (zh) * | 2015-03-23 | 2015-07-22 | 北京威派格科技发展有限公司 | 双轴对夹式止回阀 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019213956A1 (zh) * | 2018-05-11 | 2019-11-14 | 华为技术有限公司 | 壳体组件及终端 |
WO2020192489A1 (zh) * | 2019-03-26 | 2020-10-01 | 华为技术有限公司 | 一种移动终端 |
CN110715056A (zh) * | 2019-10-21 | 2020-01-21 | 高新兴物联科技有限公司 | 密封圈和壳体 |
CN110715056B (zh) * | 2019-10-21 | 2021-08-03 | 高新兴物联科技有限公司 | 密封圈和防护结构 |
CN113784563A (zh) * | 2021-09-27 | 2021-12-10 | 歌尔科技有限公司 | 一种电子设备外壳和电子设备 |
CN113784563B (zh) * | 2021-09-27 | 2022-11-29 | 歌尔科技有限公司 | 一种电子设备外壳和电子设备 |
WO2023045746A1 (zh) * | 2021-09-27 | 2023-03-30 | 歌尔股份有限公司 | 一种电子设备外壳和电子设备 |
Also Published As
Publication number | Publication date |
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CN106931203B (zh) | 2019-01-04 |
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Effective date of registration: 20171107 Address after: 283 No. 523860 Guangdong province Dongguan city Changan town usha BBK Avenue Applicant after: VIVO MOBILE COMMUNICATION CO., LTD. Applicant after: Wewo Mobile Communication Co. Ltd. Beijing branch Address before: 283 No. 523860 Guangdong province Dongguan city Changan town usha BBK Avenue Applicant before: VIVO MOBILE COMMUNICATION CO., LTD. |
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Effective date of registration: 20200522 Address after: 283 No. 523860 Guangdong province Dongguan city Changan town usha BBK Avenue Patentee after: VIVO MOBILE COMMUNICATION Co.,Ltd. Address before: 283 No. 523860 Guangdong province Dongguan city Changan town usha BBK Avenue Co-patentee before: Wewo Mobile Communication Co. Ltd. Beijing branch Patentee before: VIVO MOBILE COMMUNICATION Co.,Ltd. |