JPS5242177A - Device for detection of leaking can - Google Patents
Device for detection of leaking canInfo
- Publication number
- JPS5242177A JPS5242177A JP11722875A JP11722875A JPS5242177A JP S5242177 A JPS5242177 A JP S5242177A JP 11722875 A JP11722875 A JP 11722875A JP 11722875 A JP11722875 A JP 11722875A JP S5242177 A JPS5242177 A JP S5242177A
- Authority
- JP
- Japan
- Prior art keywords
- leaking
- detection
- measured
- initial pressure
- pressure
- 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
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
PURPOSE: The initial pressure in a can is measured then memorized, and it is compared with the pressure measured after holding the sealing for a fixed time, whereby the detection of the leaking can accomplished with the measurement error owing to the variations of the initial pressure being removed.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11722875A JPS5242177A (en) | 1975-09-30 | 1975-09-30 | Device for detection of leaking can |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11722875A JPS5242177A (en) | 1975-09-30 | 1975-09-30 | Device for detection of leaking can |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5242177A true JPS5242177A (en) | 1977-04-01 |
Family
ID=14706546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11722875A Pending JPS5242177A (en) | 1975-09-30 | 1975-09-30 | Device for detection of leaking can |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5242177A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5844325A (en) * | 1981-09-10 | 1983-03-15 | Dainippon Printing Co Ltd | Inspector for leakage from receptacle |
JPS59197833A (en) * | 1983-04-26 | 1984-11-09 | Tokyo Gas Co Ltd | Piping inspecting device |
US4667506A (en) * | 1985-12-02 | 1987-05-26 | Crown Cork & Seal Canada Inc. | High pressure container tester |
JPH01136442U (en) * | 1988-03-09 | 1989-09-19 | ||
US6393896B1 (en) * | 2000-10-31 | 2002-05-28 | Behavior Tech Computer Corporation | Test device for leakage-proof of a keyboard |
-
1975
- 1975-09-30 JP JP11722875A patent/JPS5242177A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5844325A (en) * | 1981-09-10 | 1983-03-15 | Dainippon Printing Co Ltd | Inspector for leakage from receptacle |
JPS59197833A (en) * | 1983-04-26 | 1984-11-09 | Tokyo Gas Co Ltd | Piping inspecting device |
US4667506A (en) * | 1985-12-02 | 1987-05-26 | Crown Cork & Seal Canada Inc. | High pressure container tester |
JPH01136442U (en) * | 1988-03-09 | 1989-09-19 | ||
US6393896B1 (en) * | 2000-10-31 | 2002-05-28 | Behavior Tech Computer Corporation | Test device for leakage-proof of a keyboard |
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