CN203355161U - 一种外接气源自动转换接口 - Google Patents
一种外接气源自动转换接口 Download PDFInfo
- Publication number
- CN203355161U CN203355161U CN 201320353595 CN201320353595U CN203355161U CN 203355161 U CN203355161 U CN 203355161U CN 201320353595 CN201320353595 CN 201320353595 CN 201320353595 U CN201320353595 U CN 201320353595U CN 203355161 U CN203355161 U CN 203355161U
- Authority
- CN
- China
- Prior art keywords
- gas source
- external gas
- automatic switch
- external
- suction port
- 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 - Lifetime
Links
Images
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320353595 CN203355161U (zh) | 2013-06-20 | 2013-06-20 | 一种外接气源自动转换接口 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320353595 CN203355161U (zh) | 2013-06-20 | 2013-06-20 | 一种外接气源自动转换接口 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203355161U true CN203355161U (zh) | 2013-12-25 |
Family
ID=49802988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201320353595 Expired - Lifetime CN203355161U (zh) | 2013-06-20 | 2013-06-20 | 一种外接气源自动转换接口 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203355161U (zh) |
-
2013
- 2013-06-20 CN CN 201320353595 patent/CN203355161U/zh not_active Expired - Lifetime
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201982726U (zh) | 自封堵式多气源减压阀 | |
CN201901162U (zh) | 电气连接器气动控制系统 | |
CN204143298U (zh) | 一种防水式计算机 | |
CN204166451U (zh) | 带吸盘的平板电脑 | |
CN203355161U (zh) | 一种外接气源自动转换接口 | |
CN203857082U (zh) | 一种新型无压水质净化系统 | |
CN204040181U (zh) | 一种新型吸粪机 | |
CN203253018U (zh) | 一种呼吸管用积水装置 | |
CN203194058U (zh) | 一种带有自动灭火系统的密封型控制柜 | |
CN204187052U (zh) | 空气分离法制氧机用均压阀 | |
CN205721669U (zh) | 一种按摩鼠标组件 | |
CN203363658U (zh) | 一种高压快速充气装置 | |
CN202100773U (zh) | 应用于壁炉的单向阀 | |
CN203517297U (zh) | 一种新型高压风机自动储气装置 | |
CN203230456U (zh) | 一种避难硐室供氧装置 | |
CN202810901U (zh) | 瓦斯抽放站瓦斯利用排空装置 | |
CN210750983U (zh) | 一种轨道交通用泵组式细水雾供水装置 | |
CN201661529U (zh) | 水泵吸水排气装置 | |
CN208474936U (zh) | 一种气体汇流排 | |
CN205130922U (zh) | 环保油箱盖 | |
CN204306085U (zh) | 防雾霾口罩 | |
CN204491285U (zh) | 一种翻袜机风管套头 | |
CN205461473U (zh) | 一种除尘器专用的脉冲阀支座结构 | |
CN204345633U (zh) | 一种新型节能燃烧器 | |
CN205059577U (zh) | 一种防泄漏手控阀 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Automatic switch-over port of external gas source Effective date of registration: 20200416 Granted publication date: 20131225 Pledgee: Jiujiang state owned Financing Guarantee Co.,Ltd. Pledgor: JIUJIANG FIRE FIGHTING EQUIPMENT Co.,Ltd. Registration number: Y2020360000025 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230424 Granted publication date: 20131225 Pledgee: Jiujiang state owned Financing Guarantee Co.,Ltd. Pledgor: JIUJIANG FIRE FIGHTING EQUIPMENT Co.,Ltd. Registration number: Y2020360000025 |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20131225 |