System and method for emitting and/or detecting light within a compartment
First Claim
1. A system for detecting light, the system comprising:
- a compartment having a body defining an interior wherein the body has an interior surface and a length defined between a first end and a second end of the compartment;
a wall at the first end of the compartment wherein the wall abuts the body of the compartment;
a first lens attached to the wall wherein the first lens is located within the interior of the compartment wherein the lens is spherically shaped;
a light source connected to the wall of the compartment wherein the light source emits light into the interior of the compartment wherein the interior surface of the compartment absorbs an amount of the light emitted from the light source; and
a sensor connected to the wall of the compartment wherein the sensor detects an intensity of emitted light within the interior of the compartment via the first lens wherein the intensity of emitted light corresponds to the amount of the light which is absorbed by the interior surface of the compartment and further wherein the first lens is located between the sensor and the interior of the compartment.
1 Assignment
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Accused Products
Abstract
A system and a method emit and/or detect light within a compartment via one or more lenses. A light source emits the light in an interior of the compartment via one or more lenses and/or an optical fiber. Further, the system and the method may provide a light sensor for measuring and/or for detecting an intensity of the light within the interior of the compartment via one or more lenses. A movable element is located within the interior of the compartment which moves inwardly and/or outwardly with respect to the light source, the light sensor and/or one or more lenses. A surface of the movable element, a shaft attachable to the movable element and/or the compartment absorbs an amount of the emitted light. The amount of the emitted light absorbed by the surface of the movable element, the shaft of the movable element and/or the compartment is based on the position of the movable element within the interior of the compartment. The light sensor detects and/or measures the intensity of the emitted light which is not absorbed by the surface of the movable element, the shaft of the movable element and/or the compartment. The intensity of the emitted light which is detected by the light sensor corresponds to a position of the movable element. The light sensor determines the position of the movable element based on the intensity of the emitted light.
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Citations
20 Claims
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1. A system for detecting light, the system comprising:
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a compartment having a body defining an interior wherein the body has an interior surface and a length defined between a first end and a second end of the compartment;
a wall at the first end of the compartment wherein the wall abuts the body of the compartment;
a first lens attached to the wall wherein the first lens is located within the interior of the compartment wherein the lens is spherically shaped;
a light source connected to the wall of the compartment wherein the light source emits light into the interior of the compartment wherein the interior surface of the compartment absorbs an amount of the light emitted from the light source; and
a sensor connected to the wall of the compartment wherein the sensor detects an intensity of emitted light within the interior of the compartment via the first lens wherein the intensity of emitted light corresponds to the amount of the light which is absorbed by the interior surface of the compartment and further wherein the first lens is located between the sensor and the interior of the compartment. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method for detecting light, the method comprising the steps of:
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providing a compartment having a body defining an interior wherein the body has an interior surface and a length defined between a first end and a second end wherein the compartment has a wall at the first end wherein the wall abuts the body of the compartment;
connecting a first lens to the wall of the compartment wherein the first lens is located within the interior of the compartment wherein the first lens is spherically shaped;
connecting a second lens to the wall of the compartment wherein the second lens is located within the interior of the compartment; and
emitting a light into the interior of compartment via the first lens or the second lens. - View Dependent Claims (9, 10, 11, 12)
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13. A method for detecting light, the method comprising the steps of:
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providing a compartment having a body defining an interior wherein the body has an interior surface and a length defined between a first end and a second end wherein the compartment has a wall at the first end wherein the wall abuts the body of the compartment;
positioning a movable element within the interior of the compartment wherein the movable element is located at a first position within the interior with respect to the wall;
connecting a first lens to the wall of the compartment wherein the first lens is located within the interior of the compartment wherein the first lens is spherically shaped;
emitting a light into the interior of the compartment wherein the interior surface of the compartment absorbs an amount of the light emitted into the interior of the compartment wherein the amount of the light corresponds to the first position of the movable element; and
detecting an intensity of emitted light within the interior of the compartment via the first lens wherein the intensity of emitted light corresponds to the amount of light absorbed by the interior surface of the compartment. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20)
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Specification