Published February 29, 1988 | Version v1
Patent Open

Radioactive source for a fire detector

Creators

  • 1. Chiyoda-ku/Tokyo (Japan)

Description

A fire detector containing a sealed radioactive source is totally enclosed in a material of high-molecular compound with large corrosion resistance. 1 fig

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Additional details

Additional titles

Original title (German)
Radioaktive Quelle fuer einen Brand-Ionisationsmelder

Publishing Information

Imprint Pagination
3 p.
IPC:
Int. Cl. G08B 17/00, G21G 4/00.
IPC
Int. Cl. G08B 17/00, G21G 4/00.
Patent number
CH patent document 664450/A5/

INIS

Country of Publication
Switzerland
Country of Input or Organization
Switzerland
INIS RN
19077962
Subject category
S07: ISOTOPES AND RADIATION SOURCES;
Descriptors DEI
FIRE PREVENTION; IONIZATION; RADIATION SOURCES

Optional Information

Secondary number(s)
CH patent application 6059-83.