IT1176370B - Dispositivo d'allarme per sistemi di tubi isolati - Google Patents

Dispositivo d'allarme per sistemi di tubi isolati

Info

Publication number
IT1176370B
IT1176370B IT21685/84A IT2168584A IT1176370B IT 1176370 B IT1176370 B IT 1176370B IT 21685/84 A IT21685/84 A IT 21685/84A IT 2168584 A IT2168584 A IT 2168584A IT 1176370 B IT1176370 B IT 1176370B
Authority
IT
Italy
Prior art keywords
transformer
alarm
signal
pipes
alarm circuit
Prior art date
Application number
IT21685/84A
Other languages
English (en)
Other versions
IT8421685A1 (it
IT8421685A0 (it
Inventor
Allan Laine
Original Assignee
Helmersson Rune
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
Application filed by Helmersson Rune filed Critical Helmersson Rune
Priority to IT21685/84A priority Critical patent/IT1176370B/it
Publication of IT8421685A0 publication Critical patent/IT8421685A0/it
Publication of IT8421685A1 publication Critical patent/IT8421685A1/it
Application granted granted Critical
Publication of IT1176370B publication Critical patent/IT1176370B/it

Links

Landscapes

  • Measurement Of Resistance Or Impedance (AREA)
IT21685/84A 1984-06-29 1984-06-29 Dispositivo d'allarme per sistemi di tubi isolati IT1176370B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT21685/84A IT1176370B (it) 1984-06-29 1984-06-29 Dispositivo d'allarme per sistemi di tubi isolati

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21685/84A IT1176370B (it) 1984-06-29 1984-06-29 Dispositivo d'allarme per sistemi di tubi isolati

Publications (3)

Publication Number Publication Date
IT8421685A0 IT8421685A0 (it) 1984-06-29
IT8421685A1 IT8421685A1 (it) 1985-12-29
IT1176370B true IT1176370B (it) 1987-08-18

Family

ID=11185363

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21685/84A IT1176370B (it) 1984-06-29 1984-06-29 Dispositivo d'allarme per sistemi di tubi isolati

Country Status (1)

Country Link
IT (1) IT1176370B (it)

Also Published As

Publication number Publication date
IT8421685A1 (it) 1985-12-29
IT8421685A0 (it) 1984-06-29

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