JPH03107951U - - Google Patents
Info
- Publication number
- JPH03107951U JPH03107951U JP1524390U JP1524390U JPH03107951U JP H03107951 U JPH03107951 U JP H03107951U JP 1524390 U JP1524390 U JP 1524390U JP 1524390 U JP1524390 U JP 1524390U JP H03107951 U JPH03107951 U JP H03107951U
- Authority
- JP
- Japan
- Prior art keywords
- flow rate
- setting device
- orifices
- semi
- rate setting
- 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.)
- Pending
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 claims 4
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
- Lift Valve (AREA)
Description
添付図面はこの考案の流量設定器の一例を示す
断面図である。
尚、図中符号、１……流量設定器、２……導入
路、４ａ……オリフイス、４ｂ……オリフイス。
The accompanying drawing is a sectional view showing an example of the flow rate setting device of this invention. In addition, the symbols in the figure are 1...Flow rate setting device, 2...Introduction path, 4a...Orifice, 4b...Orifice.
Claims (1)
呼吸回路との間に介在される流量設定器において
、オリフイスを複数個設けると共に、これらのオ
リフイスを並列状態で常時解放したことを特徴と
する半閉鎖式呼吸装置における流量設定器。 A semi-closed breathing apparatus characterized in that a flow rate setting device interposed between a breathing gas cylinder and a breathing circuit in a semi-closed breathing apparatus is provided with a plurality of orifices, and these orifices are always open in parallel. Flow rate setting device in equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1524390U JPH03107951U (en) | 1990-02-20 | 1990-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1524390U JPH03107951U (en) | 1990-02-20 | 1990-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03107951U true JPH03107951U (en) | 1991-11-06 |
Family
ID=31518561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1524390U Pending JPH03107951U (en) | 1990-02-20 | 1990-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03107951U (en) |
-
1990
- 1990-02-20 JP JP1524390U patent/JPH03107951U/ja active Pending
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