JPS4943230B1 - - Google Patents
Info
- Publication number
- JPS4943230B1 JPS4943230B1 JP10297869A JP10297869A JPS4943230B1 JP S4943230 B1 JPS4943230 B1 JP S4943230B1 JP 10297869 A JP10297869 A JP 10297869A JP 10297869 A JP10297869 A JP 10297869A JP S4943230 B1 JPS4943230 B1 JP S4943230B1
- Authority
- JP
- Japan
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
- G01M3/3236—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
- Details Of Measuring And Other Instruments (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681817057 DE1817057A1 (de) | 1968-12-20 | 1968-12-20 | Vorrichtung zum selbsttaetigen Pruefen und Kennzeichnen von Maschinenbauteilen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4943230B1 true JPS4943230B1 (enrdf_load_stackoverflow) | 1974-11-20 |
Family
ID=5717427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10297869A Pending JPS4943230B1 (enrdf_load_stackoverflow) | 1968-12-20 | 1969-12-20 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS4943230B1 (enrdf_load_stackoverflow) |
| DE (1) | DE1817057A1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5476572U (enrdf_load_stackoverflow) * | 1977-11-10 | 1979-05-31 |
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1968
- 1968-12-20 DE DE19681817057 patent/DE1817057A1/de active Pending
-
1969
- 1969-12-20 JP JP10297869A patent/JPS4943230B1/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5476572U (enrdf_load_stackoverflow) * | 1977-11-10 | 1979-05-31 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1817057A1 (de) | 1970-06-25 |