Alarm for a hydraulic system, hydraulic system, method of giving an alarm and vehicle incorporating a hydraulic system
First Claim
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1. An alarm for a hydraulic system said hydraulic system comprising:
- hydraulic fluid, said alarm comprising a connector for connecting to said hydraulic system, a pressure detector, said connector being for putting said pressure detector in contact with said hydraulic fluid, said pressure detector being for giving a signal in response to a condition of said hydraulic fluid in said hydraulic system, and an alarm generator integral with said pressure detector for giving an audible alarm in response to said signal.
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Abstract
An alarm for a hydraulic system, a hydraulic system incorporating an alarm, a vehicle having a hydraulic system which incorporates an alarm, and a method of giving an alarm in a hydraulic system, where the hydraulic system comprises hydraulic fluid which is put in contact with a pressure detector, the pressure detector being for giving a signal in response to a condition of the hydraulic fluid in the hydraulic system. An alarm generator integral with said pressure detector is provided for giving an audible alarm in response to a said signal.
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Citations
11 Claims
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1. An alarm for a hydraulic system said hydraulic system comprising:
- hydraulic fluid, said alarm comprising a connector for connecting to said hydraulic system, a pressure detector, said connector being for putting said pressure detector in contact with said hydraulic fluid, said pressure detector being for giving a signal in response to a condition of said hydraulic fluid in said hydraulic system, and an alarm generator integral with said pressure detector for giving an audible alarm in response to said signal.
- View Dependent Claims (2, 3)
- 4. A hydraulic system comprising an alarm, said hydraulic system comprising hydraulic fluid, a pressure detector which is for giving a signal dependent upon the condition of said hydraulic fluid, and an alarm generator integral with said pressure detector for giving an audible alarm in response to said signal.
- 7. A vehicle comprising a movable part and a hydraulic system for operating said movable part, said hydraulic system comprising hydraulic fluid, a pressure detector for giving a signal in response to a condition of said hydraulic fluid, and an alarm generator for giving an audible alarm in response to said signal, said alarm generator being integral with said pressure detector.
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11. A method of giving an alarm in a hydraulic system, said hydraulic system comprising hydraulic fluid, said method comprising putting said hydraulic fluid in contact with a pressure detector, giving a signal dependent upon the condition of said hydraulic fluid, giving said signal to an alarm generator integral with said pressure detector, for giving an audible alarm in response to said signal.
Specification