Claims
- 1. A plunger type displacement sensor for measuring displacements comprising;
a housing; said sensor being mounted within an aperture within said housing; said housing having tracks for fluid flow that connect to a hole through the assembly at the back of said sensor for pressure equalization; said housing comprises tightening means that include a sealing surface to stop said fluid flow to the outside environment.
- 2. A sensor, according to claim 1 with the displacement sensing element comprising of a Differential Variable Reluctance Transducer.
- 3. A sensor, according to claim 1 with the housing comprising of a threaded end;
- 4. A sensor, according to claim 1 having a super-elastic core carrier.
- 5. A sensor, according to claim 1 with a housing that includes a connector to attach electrical connections to said sensor.
- 6. A sensor, according to claim 1 with a housing that hermetically seals the sensor within said housing.
- 7. A sensor, according to claim 1 with said sealing means comprising an polymer O-ring.
- 8. A sensor, according to claim 1 with a spring tip used to provide as a return for the said core carrier and to make the said core an integral part of said housing.
Parent Case Info
[0001] This is a continuation in part application based upon the utility application Ser. No. 08/590,835 filed on Jan. 17, 1996.
Provisional Applications (1)
|
Number |
Date |
Country |
|
60045034 |
Apr 1997 |
US |