A compass housing is the frame within which a compass needle turns. The housing provides a stationary mechanical reference and also a protective enclosure within which the compass needle can pivot to align itself with the earth's magnetic field.
The housing for a ship's compass is called a binnacle. It is typically a protective case that houses and protects the compass from interference and elements while still allowing it to be easily viewed and accessed by the ship's crew.
Iron is ferromagnetic, meaning it can be easily magnetized and can interfere with magnetic fields. If used in the housing around a compass, it could distort the compass needle's alignment, leading to inaccurate readings. Additionally, iron is prone to rusting, which could compromise the durability and reliability of the compass housing over time.
The box that surrounds a compass is called a compass housing or compass casing. It helps protect the compass needle and dial from damage and external interference.
Iron is magnetic
It is magnetic and would throw off your little dial
A bittacle is an obsolete term for a binnacle - a wooden housing for a ship's compass.
Half of the needle is painted red to indicate the direction of North. The red orienting arrow is marked on the floor of the housing. It rotates with the housing when the dial is turned. You use it to orient a compass to a map.
Iron is a poor choice for a compass housing because it is easily magnetized, which can interfere with the compass needle's ability to point accurately to magnetic north. Iron is also prone to corrosion, which can affect the compass's functioning over time. Using non-magnetic and non-corrosive materials, such as brass or aluminum, would be more ideal for compass housings.
A binnacle is a wooden housing for the ship's compass, with corrector magnets and illuminating arrangements.
Iron reacts with oxygen and water to form rust. Not a good thing for a compass.
Iron is a magnetic material, which could interfere with the functioning of the compass needle by causing deviation from true north. This is known as magnetic interference. To prevent this issue, materials with low magnetic permeability, such as aluminum or non-magnetic stainless steel, are preferred for compass housing.
The thermostat is under the housing where the upper radiator hose attaches to the engine.