Martin Hewitt Phones & Addresses
-
303 Manchester Dr, Rising Sun, MD 21911 (410) 398-6448
-
199 Rosewood Dr, West Chester, PA 19382 (610) 430-3810
-
4 Diplomat Dr, Selden, NY 11784 (631) 736-8707
-
Lindenhurst, NY
-
Honolulu, HI
-
Cecilton, MD
-
303 Manchester Dr, Rising Sun, MD 21911
Publications
Wikipedia
Martin Hewitt (actor)
View pageMartin Hewitt (born February 19, 1958 in San Jose, California) is an American actor. He is best known for his film debut as David Axelrod in Franco Zeffirelli 's
Martin Hewitt
View pageMartin Hewitt may refer to: Martin Hewitt (actor) (born 1958), an American actor; Martin Hewitt, a fictional detective created by Arthur Morrison; Martin Hewitt,
Us Patents
Ultrasonic Fluid Level Sensor
View pageUS Patent:
7418860, Sep 2, 2008
Filed:
Sep 30, 2005
Appl. No.:
11/240807
Inventors:
Howard Austerlitz - Stony Brook NY, US
Martin Hewitt - Selden NY, US
Martin Hewitt - Selden NY, US
Assignee:
Parker-Hannifan Corporation - Cleveland OH
International Classification:
G01F 23/296
US Classification:
73290V
Abstract:
A fluid level sensor for determining a fluid level within a container, includes a transducer for generating sonic or ultrasonic waves and a wave guide. The wave guide has a first end operatively coupled to the transducer and a second end for immersion into the fluid, the second end spaced a predetermined distance from the first end, wherein a gap is formed between the first end and the second end. The sensor can be used to measure a fluid level using both an impedance mismatch signal and a fluid conductance signal.
Multi-Frequency Ultrasonic Liquid Level Gauging System
View pageUS Patent:
59964073, Dec 7, 1999
Filed:
Jun 5, 1997
Appl. No.:
8/869611
Inventors:
Martin Hewitt - West Chester PA
Assignee:
Parker-Hannifin Corporation - Cleveland OH
International Classification:
G01F 23284
US Classification:
073290V
Abstract:
A multi-frequency ultrasonic liquid level gauging system includes a storage apparatus for storing a volume of liquid and a plurality of ultrasonic transducers. Each transducer introduces a distinct ultrasonic signal into storage apparatus and receives a reflected signal back. A circuit drives and receives signals from the ultrasonic transducers. A processor calculates the liquid level at each of the locations of ultrasonic transducers based on the reflected signal received from each transducer. Transducers are connected in parallel, thereby allowing circuit to communicate to the transducers through a single conductive path. A method of measuring a liquid level in storage apparatus includes emitting a single drive signal to a plurality of ultrasonic signal sources, wherein each source is operable to transmit ultrasonic signals having unique frequencies. The ultrasonic signals are transmitted through liquid and each is reflected at the liquid surface. The reflected signals also have unique frequencies and are communicated to processor.
Wikipedia References
Martin Hewitt (Actor)
Martin Hewitt (Adventurer)
Martin Hewitt (Police Officer)
Isbn (Books And Publications)
Diaries of Samuel Bamford
View page
Author
Martin Hewitt
ISBN #
0312215983
Welfare and Human Nature: The Human Subject in Twentieth-Century Social Politics
View page
Author
Martin Hewitt
ISBN #
0312234090
Welfare and Human Nature: The Human Subject in Twentieth-Century Social Politics
View page
Author
Martin Hewitt
ISBN #
0333803051
Welfare State and Welfare Change
View page
Author
Martin Hewitt
ISBN #
0335205178
Welfare, Ideology, and Need: Developing Perspectives on the Welfare State
View page
Author
Martin Hewitt
ISBN #
0745010768
Welfare, Ideology, and Need: Developing Perspectives on the Welfare State
View page
Author
Martin Hewitt
ISBN #
0745010776
An Age of Equipoise: Reassessing Mid-Victorian Britain
View page
Author
Martin Hewitt
ISBN #
0754602575