IT1050996B - AUTOMATIC ALARM DEVICE FOR SIGNALING OF SLOPE MOVEMENTS - Google Patents

AUTOMATIC ALARM DEVICE FOR SIGNALING OF SLOPE MOVEMENTS

Info

Publication number
IT1050996B
IT1050996B IT4172375A IT4172375A IT1050996B IT 1050996 B IT1050996 B IT 1050996B IT 4172375 A IT4172375 A IT 4172375A IT 4172375 A IT4172375 A IT 4172375A IT 1050996 B IT1050996 B IT 1050996B
Authority
IT
Italy
Prior art keywords
signaling
alarm device
automatic alarm
movements
slope
Prior art date
Application number
IT4172375A
Other languages
Italian (it)
Original Assignee
Cargnel G
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 Cargnel G filed Critical Cargnel G
Priority to IT4172375A priority Critical patent/IT1050996B/en
Priority to AT0792676A priority patent/AT367920B/en
Priority to FR7632126A priority patent/FR2330090A1/en
Priority to DE19762649462 priority patent/DE2649462C3/en
Application granted granted Critical
Publication of IT1050996B publication Critical patent/IT1050996B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V9/00—Prospecting or detecting by methods not provided for in groups G01V1/00 - G01V8/00
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/02—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with propagation of electric current
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/10—Alarms for ensuring the safety of persons responsive to calamitous events, e.g. tornados or earthquakes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Emergency Alarm Devices (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
IT4172375A 1975-10-31 1975-10-31 AUTOMATIC ALARM DEVICE FOR SIGNALING OF SLOPE MOVEMENTS IT1050996B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT4172375A IT1050996B (en) 1975-10-31 1975-10-31 AUTOMATIC ALARM DEVICE FOR SIGNALING OF SLOPE MOVEMENTS
AT0792676A AT367920B (en) 1975-10-31 1976-10-25 ALARM DEVICE FOR AUTOMATICALLY SIGNALING GROUND SLIDE MOVEMENTS OF THE GROUND
FR7632126A FR2330090A1 (en) 1975-10-31 1976-10-25 Landslide warning network which detects slight earth movements - uses microswitches and fracturing wires with connections to relay to trigger alarm
DE19762649462 DE2649462C3 (en) 1975-10-31 1976-10-29 Alarm device for automatic signaling of landslide movements in the ground

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT4172375A IT1050996B (en) 1975-10-31 1975-10-31 AUTOMATIC ALARM DEVICE FOR SIGNALING OF SLOPE MOVEMENTS

Publications (1)

Publication Number Publication Date
IT1050996B true IT1050996B (en) 1981-03-20

Family

ID=11253314

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4172375A IT1050996B (en) 1975-10-31 1975-10-31 AUTOMATIC ALARM DEVICE FOR SIGNALING OF SLOPE MOVEMENTS

Country Status (4)

Country Link
AT (1) AT367920B (en)
DE (1) DE2649462C3 (en)
FR (1) FR2330090A1 (en)
IT (1) IT1050996B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2815773C3 (en) * 1978-04-12 1981-07-16 Wilfried Prof. Dr.-Ing. 2100 Hamburg Fritzsche Warning system for traffic routes on an avalanche-prone mountain slope
AU2013101721A4 (en) * 2012-11-20 2015-04-09 Ncm Innovations (Pty) Ltd A Rock Movement Monitoring System
CN112382057B (en) * 2020-11-03 2022-03-11 四川轻化工大学 Automatic monitoring and alarming device for debris flow

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7236887U (en) * 1973-04-26 Bwz Berg- Und Industrietechnik Gmbh Device for measuring and displaying mountain movements
BE493415A (en) *
FR1342788A (en) * 1962-07-17 1963-11-15 Remote danger sign
CH504743A (en) * 1969-03-07 1971-03-15 Boschung Fa M Snow conditions monitoring device
DD107110A1 (en) * 1973-08-29 1974-07-12

Also Published As

Publication number Publication date
DE2649462C3 (en) 1981-07-23
FR2330090A1 (en) 1977-05-27
DE2649462A1 (en) 1977-05-12
DE2649462B2 (en) 1980-10-16
AT367920B (en) 1982-08-10
FR2330090B1 (en) 1982-06-11
ATA792676A (en) 1981-12-15

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