FR2248753A5 - - Google Patents
Info
- Publication number
- FR2248753A5 FR2248753A5 FR7337659A FR7337659A FR2248753A5 FR 2248753 A5 FR2248753 A5 FR 2248753A5 FR 7337659 A FR7337659 A FR 7337659A FR 7337659 A FR7337659 A FR 7337659A FR 2248753 A5 FR2248753 A5 FR 2248753A5
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/24—Electric supply or control circuits therefor
- B23K11/25—Monitoring devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/72—Investigating presence of flaws
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7337659A FR2248753A5 (de) | 1973-10-23 | 1973-10-23 | |
| SE7411911A SE7411911L (de) | 1973-10-23 | 1974-09-23 | |
| IT28141/74A IT1030691B (it) | 1973-10-23 | 1974-10-07 | Processi e dispositivi di controllo continuo delle saldature |
| NL7413462A NL7413462A (nl) | 1973-10-23 | 1974-10-14 | Werkwijze en inrichting voor het continu con- troleren van lassen. |
| DE19742449418 DE2449418A1 (de) | 1973-10-23 | 1974-10-17 | Verfahren und vorrichtung zur kontinuierlichen qualitaetsueberwachung von schweissungen |
| NO743800A NO743800L (de) | 1973-10-23 | 1974-10-22 | |
| GB45729/74A GB1484181A (en) | 1973-10-23 | 1974-10-22 | Monitoring welds |
| JP49122349A JPS5079378A (de) | 1973-10-23 | 1974-10-23 | |
| BE149813A BE821398A (fr) | 1973-10-23 | 1974-10-23 | Procedes et dispositifs de controle continu des soudures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7337659A FR2248753A5 (de) | 1973-10-23 | 1973-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2248753A5 true FR2248753A5 (de) | 1975-05-16 |
Family
ID=9126774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7337659A Expired FR2248753A5 (de) | 1973-10-23 | 1973-10-23 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5079378A (de) |
| BE (1) | BE821398A (de) |
| DE (1) | DE2449418A1 (de) |
| FR (1) | FR2248753A5 (de) |
| GB (1) | GB1484181A (de) |
| IT (1) | IT1030691B (de) |
| NL (1) | NL7413462A (de) |
| NO (1) | NO743800L (de) |
| SE (1) | SE7411911L (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS557364U (de) * | 1978-06-29 | 1980-01-18 | ||
| JPS5794485A (en) * | 1980-12-05 | 1982-06-11 | Honda Motor Co Ltd | Inspecting device for weld zone |
| DE3523112A1 (de) * | 1985-06-28 | 1987-01-08 | Bayerische Motoren Werke Ag | Vorrichtung zur guetepruefung einer widerstands-schweissverbindung |
| US5250809A (en) * | 1992-01-24 | 1993-10-05 | Shuji Nakata | Method and device for checking joint of electronic component |
| DE4311320A1 (de) * | 1993-04-06 | 1994-10-13 | Branson Ultraschall | Verfahren und Vorrichtung zur Kontrolle der Schweißnahtqualität bei der Verbindung von Kunststoffteilen |
| DE19542534C1 (de) * | 1995-11-15 | 1997-02-27 | Phototherm Dr Petry Gmbh | Vorrichtung zum Erzeugen und Erfassen von induzierter Wärmestrahlung |
| DE102007020695A1 (de) * | 2007-05-03 | 2008-11-06 | Iwk Verpackungstechnik Gmbh | Verfahren und Vorrichtung zur Überprüfung einer Schweißnaht einer Tube |
| CN108971822A (zh) * | 2018-10-10 | 2018-12-11 | 桂林航天工业学院 | 一种基于主动红外的焊接效果监测装置及方法 |
-
1973
- 1973-10-23 FR FR7337659A patent/FR2248753A5/fr not_active Expired
-
1974
- 1974-09-23 SE SE7411911A patent/SE7411911L/xx unknown
- 1974-10-07 IT IT28141/74A patent/IT1030691B/it active
- 1974-10-14 NL NL7413462A patent/NL7413462A/xx unknown
- 1974-10-17 DE DE19742449418 patent/DE2449418A1/de active Pending
- 1974-10-22 GB GB45729/74A patent/GB1484181A/en not_active Expired
- 1974-10-22 NO NO743800A patent/NO743800L/no unknown
- 1974-10-23 BE BE149813A patent/BE821398A/xx unknown
- 1974-10-23 JP JP49122349A patent/JPS5079378A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| SE7411911L (de) | 1975-04-24 |
| BE821398A (fr) | 1975-04-23 |
| NL7413462A (nl) | 1975-04-25 |
| IT1030691B (it) | 1979-04-10 |
| NO743800L (de) | 1975-05-20 |
| DE2449418A1 (de) | 1975-05-15 |
| JPS5079378A (de) | 1975-06-27 |
| GB1484181A (en) | 1977-09-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |