JPS57132569A - Air sol injection device provided with relay bag - Google Patents
Air sol injection device provided with relay bagInfo
- Publication number
- JPS57132569A JPS57132569A JP1765081A JP1765081A JPS57132569A JP S57132569 A JPS57132569 A JP S57132569A JP 1765081 A JP1765081 A JP 1765081A JP 1765081 A JP1765081 A JP 1765081A JP S57132569 A JPS57132569 A JP S57132569A
- Authority
- JP
- Japan
- Prior art keywords
- injection
- relay bag
- valve housing
- relay
- bag
- 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
Landscapes
- Nozzles (AREA)
Abstract
PURPOSE: To improve stability of injection, by providing a relay bag which consists of a soft elastic film and has an opening in both the inside of a valve housing and the bottom part of a vessel, on the circmference of the valve housing provided with a moving injection valve, of an injection device which uses gas of low solubility as an injection agent.
CONSTITUTION: As for this injection device, a relay bag 3 consisting of a soft elastic film such as rubber, etc. is fixed to the circumference of a valve housing 2 provided with a moving injection valve 1 in its inside. The relay bag is opened in the inside of the valve housing 2 through-hole 5 provided on the wall of the valve housing 2, and is opened through a liquid absorbing pipe 6 in the bottom part of an injection vessel, too. Accordingly, the relay bag 3 and the valve housing 2 are filled with a solution being under the pressure of injection gas in the vessel. In this case, internal and external pressure of the relay bag 3 is equal and the opened shape is held. Accordingly, when the moving injection valve 1 is pushed, the solution of the relay bag 3 is jetted through a nozzle 10 of a push- button 9, and also the solution being at the outside of the relay bag 3 is replenished into the relay bag 3, in the injection vessel.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1765081A JPS5921669B2 (en) | 1981-02-09 | 1981-02-09 | Aerosol injection device equipped with a relay bag |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1765081A JPS5921669B2 (en) | 1981-02-09 | 1981-02-09 | Aerosol injection device equipped with a relay bag |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57132569A true JPS57132569A (en) | 1982-08-16 |
JPS5921669B2 JPS5921669B2 (en) | 1984-05-21 |
Family
ID=11949725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1765081A Expired JPS5921669B2 (en) | 1981-02-09 | 1981-02-09 | Aerosol injection device equipped with a relay bag |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5921669B2 (en) |
-
1981
- 1981-02-09 JP JP1765081A patent/JPS5921669B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5921669B2 (en) | 1984-05-21 |
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