ATA900480A - System zum ueberwachen eines definierten gelaende- abschnittes mittels von einem sender ausgehender, gebuendelter elektromagnetischer strahlung - Google Patents

System zum ueberwachen eines definierten gelaende- abschnittes mittels von einem sender ausgehender, gebuendelter elektromagnetischer strahlung

Info

Publication number
ATA900480A
ATA900480A AT900480A AT900480A ATA900480A AT A900480 A ATA900480 A AT A900480A AT 900480 A AT900480 A AT 900480A AT 900480 A AT900480 A AT 900480A AT A900480 A ATA900480 A AT A900480A
Authority
AT
Austria
Prior art keywords
transmitter
monitoring
electromagnetic radiation
terrain section
defined terrain
Prior art date
Application number
AT900480A
Other languages
English (en)
Other versions
AT380970B (de
Inventor
Walter Mehnert
Original Assignee
Zellweger Uster Ag
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 CH525779A external-priority patent/CH643382A5/de
Application filed by Zellweger Uster Ag filed Critical Zellweger Uster Ag
Publication of ATA900480A publication Critical patent/ATA900480A/de
Application granted granted Critical
Publication of AT380970B publication Critical patent/AT380970B/de

Links

AT900480A 1979-06-06 1980-01-11 System zum ueberwachen eines definierten gelaende- abschnittes mittels von einem sender ausgehender, gebuendelter elektromagnetischer strahlung AT380970B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH525779A CH643382A5 (de) 1979-06-06 1979-06-06 Verfahren zur raumueberwachung mittels gepulster richtstrahlung und vorrichtung zur ausfuehrung des verfahrens.
PCT/CH1980/000004 WO1980002764A1 (fr) 1979-06-06 1980-01-11 Procede pour la surveillance d'un local au moyen d'ondes directionnelles pulsees et installation pour la mise en oeuvre du procede

Publications (2)

Publication Number Publication Date
ATA900480A true ATA900480A (de) 1985-12-15
AT380970B AT380970B (de) 1986-08-11

Family

ID=25697312

Family Applications (1)

Application Number Title Priority Date Filing Date
AT900480A AT380970B (de) 1979-06-06 1980-01-11 System zum ueberwachen eines definierten gelaende- abschnittes mittels von einem sender ausgehender, gebuendelter elektromagnetischer strahlung

Country Status (1)

Country Link
AT (1) AT380970B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT408701B (de) * 1998-10-08 2002-02-25 Riegl Laser Measurement Sys Verfahren zur überwachung von objekten bzw. objekträumen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3967283A (en) * 1974-02-13 1976-06-29 Automation Industries, Inc. Large area motion sensor
US4124848A (en) * 1977-09-21 1978-11-07 Automation Industries, Inc. Range limited area protection system

Also Published As

Publication number Publication date
AT380970B (de) 1986-08-11

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