Pipe adapter for adjusting the flow past a sensor
View Patent ↗An adapter for a pipe is disclosed where the adapter changes the effective inside diameter of the tube to increase the airspeed flowing through the area where the adapter is placed. The adapter is utilized in automobiles where to adjust engine parameters based upon the requirements from the various sensors. This allows original sensors to be used in pipe while providing the overall appearance of a larger section of pipe. A kit including a number of nesting adapters is provided to allow altering of the cross sectional area of the pipe. The location of the sensor is maintained in the center of the pipe and the adapter(s) engage, nest, or connect to cause a progressive reduction of the pipe diameter until the optimal air flow speed is achieved based upon the requirements of the sensor.
1. A pipe adapter for altering flow through the pipe comprising:
a sensor with flow requirements placed within the section of tubing for conducting flow;
at least one sleeve with an outside diameter that effectively matches the inside diameter of the section of tube for conducting flow;
an inside diameter that alters the flow within the section of tubing for altering the flow to match the flow requirements to the sensor, and
an adapter to accommodate hole pattern and dimensional variations of different sensors to adapt the sensor to the pipe adapter.
2. The pipe adapter for altering flow through a pipe from claim 1 wherein the alteration is the speed of the flow through the section of pipe.
3. The pipe adapter for altering flow through a pipe from claim 1 wherein the flow is air.
4. The pipe adapter for altering flow through a pipe from claim 1 wherein the pipe adapter includes a detail to engage around the sensor.
5. The pipe adapter for altering flow through a pipe from claim 1 wherein the pipe adapter includes fittings to place the sensor within the center of the pipe adapter.
6. The pipe adapter for altering flow through a pipe from claim 1 wherein the sleeve is configured to allow a plurality of sleeves to nest within each other to provide a variable cross sectional area in the pipe adapter to allow interchangeability with sensors having different flow requirements.
7. The pipe adapter for altering flow through a pipe from claim 1 wherein the sensor is an oxygen sensor.
8. The pipe adapter for altering flow through a pipe from claim 1 wherein the sensor is a mass flow sensor.
9. The pipe adapter for altering flow through a pipe from claim 1 wherein the sleeve increases the turbulent flow within the pipe adapter.
10. The pipe adapter for altering flow through a pipe from claim 1 wherein the sleeve increases the laminar flow within the pipe adapter.
11. The pipe adapter for altering flow through a pipe from claim 1 wherein the sleeve induces a rotation in the airflow through the pipe adapter.
12. The pipe adapter for altering flow through a pipe from claim 1 wherein the sensor is located where the flow reduced area of the sleeve.
13. The pipe adapter for altering flow through a pipe from claim 1 wherein the at least one sleeve is plastic.
14. The pipe adapter for altering flow through a pipe from claim 1 wherein the pipe adapter is plastic.
15. The pipe adapter for altering flow through a pipe from claim 1 wherein the at least one sleeve is bonded inside the pipe adapter.
16. The pipe adapter for altering flow through a pipe from claim 1 wherein the at least one sleeve is threaded into the pipe adapter.
17. The pipe adapter for altering the flow through a pipe from claim 1 wherein the sleeve is installed or removed without requiring the removal of the sensor.
18. The pipe adapter for altering the flow through a pipe from claim 1 wherein different adapters are used to attach various sensors to the sleeve.
19. The pipe adapter for altering the flow through a pipe from claim 2 that further includes an adapter that allows the height of the sensor to be adjusted relative to the center of the pipe adapter.
20. A pipe adapter for altering flow through the pipe comprising:
a sensor with flow requirements placed within the section of tubing for conducting flow;
at least one sleeve with an outside diameter that effectively matches the inside diameter of the section of tube for conducting flow;
an inside diameter that alters the flow within the section of tubing for altering the flow to match the flow requirements to the sensor, and
wherein the sleeve is configured to allow a plurality of sleeves to nest within each other to provide a variable cross sectional area in the pipe adapter to allow interchangeability with sensors having different flow requirements.