Norm

NEN-ISO 449:1979 en

Scheepsbouw - Magnetische kompassen en kompas- of nachthuizen, Klasse A

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Over deze norm

Status Ingetrokken
Aantal pagina's 6
Commissie Schepen en maritieme techniek
Gepubliceerd op 01-09-1979
Taal Engels
This International Standard gives general requirements regarding construction and performance for magnetic compasses, binnacles and azimuth reading devices, class A. According to the design of the ship, two types of binnacle are specified. This International Standard applies to liquid-filled magnetic compasses: - intended for sea navigation according to regulations in force; - having a direct reading system; - which may be of the reflecting, projecting or transmitting types. In the context of this International Standard, a magnetic compass is an instrument consisting of a directional system supported by a single pivot inside a bowl which is completely filled with liquid, and which is supported in gimbals inside or outside the bowl. Compasses without gimbals are also covered by this International Standard. The requirements relating to gimbals do not apply to such compasses.

Details

ICS-code 47.020.70
Nederlandse titel Scheepsbouw - Magnetische kompassen en kompas- of nachthuizen, Klasse A
Engelse titel Shipbuilding - Magnetic compasses and binnacles, class A
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