Arrangement for monitoring an oil supply of a lubrication system to be used for heavy machinery
First Claim
1. An arrangement for monitoring an oil supply of a lubrication system used for heavy machinery, in particular for a converter tilting drive, comprisingan oil supply conduit,a liquid flow counter designed as a toothed wheel counter installed in said oil supply conduit and including two meshing, outwardly-toothed wheels, a shaft being provided on one of said two meshing outwardly-toothed wheels,a measuring wheel mounted outside of the oil supply conduit and being mechanically connected to said shaft, thereby rotating with said shaft,an impulse generator allocated to said measuring wheel, said impulse generator being provided for measuring the rotational speed of said measuring wheel and generating impulses in dependence on the amount of oil passing said toothed wheel counter,an impulse receiver for receiving said impulses from said impulse generator, anda signalling device associated with said impulse receiver for indicating when the oil supply is below a preset limit and automatically controlling the machinery in response thereto, said impulses being led to said signalling device.
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Abstract
An arrangement for monitoring the oil supply of a lubrication system for heavy machinery has an oil supply conduit, a liquid flow counter designed as a toothed wheel counter with two meshing, outwardly-toothed wheels. One of the wheels has a shaft to which a measuring wheel mounted outside of the oil supply conduit is mechanically connected. An impulse generator allocated to the measuring wheel and measuring the rotational speed thereof, an impulse receiver, and a signalling device to which the impulses are led by means of the impulse receiver complete the arrangement.
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Citations
2 Claims
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1. An arrangement for monitoring an oil supply of a lubrication system used for heavy machinery, in particular for a converter tilting drive, comprising
an oil supply conduit, a liquid flow counter designed as a toothed wheel counter installed in said oil supply conduit and including two meshing, outwardly-toothed wheels, a shaft being provided on one of said two meshing outwardly-toothed wheels, a measuring wheel mounted outside of the oil supply conduit and being mechanically connected to said shaft, thereby rotating with said shaft, an impulse generator allocated to said measuring wheel, said impulse generator being provided for measuring the rotational speed of said measuring wheel and generating impulses in dependence on the amount of oil passing said toothed wheel counter, an impulse receiver for receiving said impulses from said impulse generator, and a signalling device associated with said impulse receiver for indicating when the oil supply is below a preset limit and automatically controlling the machinery in response thereto, said impulses being led to said signalling device.
Specification
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- Resources
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Current AssigneeVoestalpine AG
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Original AssigneeVoestalpine AG
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InventorsSchmidt, Manfred, Riegler, Ernst
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Primary Examiner(s)Watkins, Donald
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Application NumberUS05/917,675Time in Patent Office587 DaysField of Search73/194 R, 73/194 E, 73/229, 73/230, 73/231 R, 73/231 M, 73/253, 73/272 R, 73/272 A, 73/273, 73/272, 184/1 C, 116/114 PV, 116/115, 116/117 R, 200/81.9 R, 200/81.9 MUS Class Current73/861.79CPC Class CodesC21C 5/50 Tilting mechanisms for conv...G01F 15/068 with electrical means G01F1...
