JPS5552371A - Gas generator for check of gas detector - Google Patents
Gas generator for check of gas detectorInfo
- Publication number
- JPS5552371A JPS5552371A JP10597279A JP10597279A JPS5552371A JP S5552371 A JPS5552371 A JP S5552371A JP 10597279 A JP10597279 A JP 10597279A JP 10597279 A JP10597279 A JP 10597279A JP S5552371 A JPS5552371 A JP S5552371A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- check
- container
- alcohols
- acrylic resin
- 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
Abstract
PURPOSE: A gas-generating agent for the check of a gas detector, useable for a long time, composed of a specific composition of a 1W4C lower alcohol, a voltatile acrylic resin monomer, and water.
CONSTITUTION: A pasty gas-generating agent is prepared by mixing 80W90wt% of a 1W4C lower alcohol, 2W5wt% of a volatile acrylic resin monomer, and 10W 15wt% of water. The agent 4 is put in a container 1 made of a material having low permeability to alcohols, e.g. polyethylene and polyamide, and a nozzle 2 for blasting the check gas is inserted in the opening of the container 1. The container 1 is sealed with a screw cap 3, and further wrapped with a shrinkable tube 5 having low permeability to alcohols.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10597279A JPS5552371A (en) | 1979-08-22 | 1979-08-22 | Gas generator for check of gas detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10597279A JPS5552371A (en) | 1979-08-22 | 1979-08-22 | Gas generator for check of gas detector |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5552371A true JPS5552371A (en) | 1980-04-16 |
JPS5547071B2 JPS5547071B2 (en) | 1980-11-27 |
Family
ID=14421679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10597279A Granted JPS5552371A (en) | 1979-08-22 | 1979-08-22 | Gas generator for check of gas detector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5552371A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6016165U (en) * | 1983-07-11 | 1985-02-02 | 桂川電機株式会社 | Cleaning device for electrophotographic equipment |
JPS6068566U (en) * | 1983-10-18 | 1985-05-15 | 株式会社リコー | Developer recovery device of recording device |
JPS63214779A (en) * | 1987-03-03 | 1988-09-07 | Mita Ind Co Ltd | Developer supply mechanism |
-
1979
- 1979-08-22 JP JP10597279A patent/JPS5552371A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5547071B2 (en) | 1980-11-27 |
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