JPS57132569A - Air sol injection device provided with relay bag - Google Patents

Air sol injection device provided with relay bag

Info

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
Application number
JP1765081A
Other languages
Japanese (ja)
Other versions
JPS5921669B2 (en
Inventor
Seiichi Kitabayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MARUICHI SEISAKUSHO KK
Original Assignee
MARUICHI SEISAKUSHO KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MARUICHI SEISAKUSHO KK filed Critical MARUICHI SEISAKUSHO KK
Priority to JP1765081A priority Critical patent/JPS5921669B2/en
Publication of JPS57132569A publication Critical patent/JPS57132569A/en
Publication of JPS5921669B2 publication Critical patent/JPS5921669B2/en
Expired legal-status Critical Current

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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
JP1765081A 1981-02-09 1981-02-09 Aerosol injection device equipped with a relay bag Expired JPS5921669B2 (en)

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)

Also Published As

Publication number Publication date
JPS5921669B2 (en) 1984-05-21

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