PHILIP RUDOLPH KLAUDER, JR
Pilots at Gillin Rd, Prospectville, PA
License number
Pennsylvania A1029134
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
100 Gillin Rd, Prospectville, PA 19002
Personal information
See more information about PHILIP RUDOLPH KLAUDER at radaris.comName
Address
Phone
100 Gillin Rd, Ambler, PA 19002
1103 Cathedral Ln, Jeffersonvlle, PA 19403
133 Waverly Cir, Phoenixville, PA 19460
209 Captains Way, Philadelphia, PA 19146
513 Hunters Ln, Oreland, PA 19075
Professional information
See more information about PHILIP RUDOLPH KLAUDER at trustoria.com
Transducer Having Redundant Pressure Sensors
Transducer Having Redundant Pressure Sensors
US Patent:
6029524, Feb 29, 2000
Filed:
Jul 8, 1997
Appl. No.:
8/889707
Inventors:
Philip R. Klauder - Ambler PA
James O. Moore - Worcester PA
Christopher J. O'Brien - New Britain PA
James O. Moore - Worcester PA
Christopher J. O'Brien - New Britain PA
Assignee:
Moore Products Co. - Springhouse PA
International Classification:
G01L 912
US Classification:
73718
Abstract:
A pressure transducer having a redundant fluid pressure sensor can be used to determine if the pressure transducer needs to be recalibrated. The pressure transducer comprises a fluid pressure sensor for measuring differential pressure. The fluid pressure sensor includes a pair of substantially identical pressure sensors for providing a variable electrical output as a function of a differential fluid pressure and a reference sensor for providing an electrical output independent of the differential fluid pressure. A conditioning circuit is provided for generating a frequency-based signal whose frequency is a function of the electrical output for each fluid pressure sensor. The electrical output of the first and second pressure sensors can be compared to determine whether the pressure transducer needs to be calibrated. In one embodiment, the pressure sensors comprise variable capacitors. The first and second capacitors each have one fixed plate and one movable plate responsive to differential fluid pressure across the movable plate.
Differential Capacitive Transducer
Differential Capacitive Transducer
US Patent:
5804736, Sep 8, 1998
Filed:
Jan 27, 1997
Appl. No.:
8/790253
Inventors:
Philip R. Klauder - Ambler PA
James O. Moore - Worcester PA
Christopher J. O'Brien - New Britain PA
James O. Moore - Worcester PA
Christopher J. O'Brien - New Britain PA
Assignee:
Moore Products Co. - Spring House PA
International Classification:
G01L 912
US Classification:
73724
Abstract:
A pressure transducer having a redundant fluid pressure sensor can be used to determine if the pressure transducer needs to be recalibrated. The pressure transducer comprises a fluid pressure sensor for measuring differential pressure. The fluid pressure sensor includes a pair of substantially identical pressure sensors for providing a variable electrical output as a function of a differential fluid pressure and a reference sensor for providing an electrical output independent of the differential fluid pressure. A conditioning circuit is provided for generating a frequency-based signal whose frequency is a function of the electrical output for each fluid pressure sensor. The electrical output of the first and second pressure sensors can be compared to determine whether the pressure transducer needs to be calibrated. In one embodiment, the pressure sensors comprise variable capacitors. The first and second capacitors each have one fixed plate and one movable plate responsive to differential fluid pressure across the movable plate.
Transducer Having Redundant Pressure Sensors
Transducer Having Redundant Pressure Sensors
US Patent:
5672808, Sep 30, 1997
Filed:
Jun 11, 1996
Appl. No.:
8/661851
Inventors:
Philip R. Klauder - Ambler PA
James O. Moore - Worcester PA
Christopher J. O'Brien - New Britain PA
James O. Moore - Worcester PA
Christopher J. O'Brien - New Britain PA
Assignee:
Moore Products Co. - Spring House PA
International Classification:
G01L 2700
US Classification:
73 4R
Abstract:
A pressure transducer having a redundant fluid pressure sensor can be used to determine if the pressure transducer needs to be recalibrated. The pressure transducer comprises a fluid pressure sensor for measuring differential pressure. The fluid pressure sensor includes a pair of substantially identical pressure sensors for providing a variable electrical output as a function of a differential fluid pressure and a reference sensor for providing an electrical output independent of the differential fluid pressure. A conditioning circuit is provided for generating a frequency-based signal whose frequency is a function of the electrical output for each fluid pressure sensor. The electrical output of the first and second pressure sensors can be compared to determine whether the pressure transducer needs to be calibrated. In one embodiment, the pressure sensors comprise variable capacitors. The first and second capacitors each have one fixed plate and one movable plate responsive to differential fluid pressure across the movable plate.
Capacitive Temperature And Pressure Transducer
Capacitive Temperature And Pressure Transducer
US Patent:
5663506, Sep 2, 1997
Filed:
Aug 21, 1995
Appl. No.:
8/517529
Inventors:
James O. Moore - Worcester PA
Raymond H. Kohler - Souderton PA
Philip R. Klauder - Ambler PA
Raymond H. Kohler - Souderton PA
Philip R. Klauder - Ambler PA
Assignee:
Moore Products Co. - Spring House PA
International Classification:
G01L 1904, G01L 912
US Classification:
73708
Abstract:
A monolithic temperature and pressure transducer having a plurality of capacitive sensors. The capacitors are formed from the same silicon substrate and are equally affected by temperature variations, including temperature gradients.