ATE29176T1 - DEVICE FOR OPTICAL INTERNAL MONITORING OF A LINE. - Google Patents

DEVICE FOR OPTICAL INTERNAL MONITORING OF A LINE.

Info

Publication number
ATE29176T1
ATE29176T1 AT82111638T AT82111638T ATE29176T1 AT E29176 T1 ATE29176 T1 AT E29176T1 AT 82111638 T AT82111638 T AT 82111638T AT 82111638 T AT82111638 T AT 82111638T AT E29176 T1 ATE29176 T1 AT E29176T1
Authority
AT
Austria
Prior art keywords
line
internal monitoring
optical internal
optical
monitoring
Prior art date
Application number
AT82111638T
Other languages
German (de)
Inventor
Kimizo C O Osaka Works Of Ono
-Chome Shimaya
Koichi C O Osaka Works O Tsuno
Ltd No - Shimaya -C Industries
Yoshikazu C O Osaka Nishiwaki
Toru C O Osaka Works Of S Iwai
Mitsuru C O Osaka Wo Nishikawa
Original Assignee
Sumitomo Electric Industries
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
Priority claimed from JP1982001040U external-priority patent/JPS58105517U/en
Priority claimed from JP57015425A external-priority patent/JPS58131878A/en
Application filed by Sumitomo Electric Industries filed Critical Sumitomo Electric Industries
Priority claimed from EP19820111638 external-priority patent/EP0083759B1/en
Application granted granted Critical
Publication of ATE29176T1 publication Critical patent/ATE29176T1/en

Links

AT82111638T 1982-01-07 1982-12-15 DEVICE FOR OPTICAL INTERNAL MONITORING OF A LINE. ATE29176T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1982001040U JPS58105517U (en) 1982-01-07 1982-01-07 Pipe monitoring device
JP57015425A JPS58131878A (en) 1982-02-01 1982-02-01 Observing device for inside of pipeline
EP19820111638 EP0083759B1 (en) 1982-01-07 1982-12-15 Device for monitoring the interior of a conduit

Publications (1)

Publication Number Publication Date
ATE29176T1 true ATE29176T1 (en) 1987-09-15

Family

ID=27225738

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82111638T ATE29176T1 (en) 1982-01-07 1982-12-15 DEVICE FOR OPTICAL INTERNAL MONITORING OF A LINE.

Country Status (1)

Country Link
AT (1) ATE29176T1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994018540A1 (en) * 1993-02-10 1994-08-18 Kfki Atomenergia Kutató Intézet Sensing probe
DE4320845C1 (en) * 1993-06-23 1994-10-27 Fraunhofer Ges Forschung Arrangement for measuring scattered light in bores in work-pieces or in tubes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994018540A1 (en) * 1993-02-10 1994-08-18 Kfki Atomenergia Kutató Intézet Sensing probe
DE4320845C1 (en) * 1993-06-23 1994-10-27 Fraunhofer Ges Forschung Arrangement for measuring scattered light in bores in work-pieces or in tubes

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