Tire pressure monitoring device
First Claim
1. A tire pressure monitoring device for a pneumatic tire of a vehicle, said tire pressure monitoring device comprising:
- a casing defining a battery compartment adapted to receive a battery, and formed with an opening to permit access in said battery compartment;
a sensor circuit mounted in said casing, and operable so as to detect a pressure of the pneumatic tire, and so as to generate a signal that corresponds to the detected pressure of the pneumatic tire;
a set of electrical contacts mounted in said battery compartment of said casing, coupled to said sensor circuit, and adapted to be coupled to the battery when the battery is disposed in said battery compartment; and
a cover coupled to said casing so as to cover and uncover selectively said opening of said casing.
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Accused Products
Abstract
A tire pressure monitoring device, which is disposed in a pneumatic tire and is mounted on a rim of a vehicle, includes a casing, a sensor circuit, a set of electrical contacts, and a cover. The casing defines a battery compartment that receives a battery, and is formed with an opening to permit access in the battery compartment. The sensor circuit is mounted in the casing, and is operable so as to detect a pressure of the pneumatic tire, and so as to generate a signal that corresponds to the detected pressure of the pneumatic tire. The electrical contacts are mounted in the battery compartment of the casing, and are coupled to the sensor circuit and the battery. The cover is connected detachably to the casing so as to cover and uncover selectively the opening of the casing.
11 Citations
5 Claims
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1. A tire pressure monitoring device for a pneumatic tire of a vehicle, said tire pressure monitoring device comprising:
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a casing defining a battery compartment adapted to receive a battery, and formed with an opening to permit access in said battery compartment;
a sensor circuit mounted in said casing, and operable so as to detect a pressure of the pneumatic tire, and so as to generate a signal that corresponds to the detected pressure of the pneumatic tire;
a set of electrical contacts mounted in said battery compartment of said casing, coupled to said sensor circuit, and adapted to be coupled to the battery when the battery is disposed in said battery compartment; and
a cover coupled to said casing so as to cover and uncover selectively said opening of said casing. - View Dependent Claims (2, 3, 4, 5)
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Specification