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Terence K Rhind

from Greensboro, NC
Age ~88

Terence Rhind Phones & Addresses

  • 4709 Bluff Run Dr, Greensboro, NC 27455 (336) 638-9571
  • Guilford, NC
  • 7334 Stonehaven Pl, Rancho Cucamonga, CA 91730 (909) 944-7146
  • Alta Loma, CA
  • Monrovia, CA
  • Riverside, CA
  • Palm Springs, CA
  • Long Beach, CA

Publications

Us Patents

Differential Pressure Transducer

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US Patent:
41400232, Feb 20, 1979
Filed:
Feb 9, 1978
Appl. No.:
5/876294
Inventors:
Ronald Edwards - San Clemente CA
Terence K. Rhind - Riverside CA
Assignee:
Bourns, Inc. - Riverside CA
International Classification:
G01L 906
US Classification:
73721
Abstract:
A piezoresistive differential pressure transducer in which the need for convoluted isolating diaphragms and oil fill is eliminated. The instrument as contemplated by the invention does not require O-ring seals or springs to provide over-pressure protection. The absence of convoluted diaphragms and oil minimizes inherent errors due to temperature variations and static line pressure effect.

Explosion Inhibiting Potentiometer Assembly And Drive Mechanism Therefor

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US Patent:
40817806, Mar 28, 1978
Filed:
Nov 26, 1976
Appl. No.:
5/745337
Inventors:
Terence Keith Rhind - Riverside CA
Allen Howe Andrews - Riverside CA
Warren Emil Burdine - Prescott AZ
John Matthew Hendrie - Riverside CA
Assignee:
Bourns, Inc. - Riverside CA
International Classification:
H01C 1032
US Classification:
338164
Abstract:
A potentiometer contained within a housing is operated from the outside by means of an operating member which extends inward through an orifice in a housing wall. The operating member engages the potentiometer drive stem with the aid of an O-ring slip clutch, and includes a flange which is spring-urged against the interior housing wall to inhibit internal explosions from propagating to the outside.

Media Independent Differential Pressure Transducer

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US Patent:
41618874, Jul 24, 1979
Filed:
Sep 2, 1977
Appl. No.:
5/830292
Inventors:
Vaughn L. Stone - Riverside CA
Terence K. Rhind - Riverside CA
Allen H. Andrews - Riverside CA
John M. Hendrie - Ojai CA
Assignee:
Bourns, Inc. - Riverside CA
International Classification:
G01L 904
US Classification:
73720
Abstract:
A differential pressure transducer utilizing fluid-filled chambers as pressure transfer linkage to an isolated, fluid-filled aneroid sensing system. Isolation diaphragms are spread by means of internal fluid pressure fill of transfer chambers, thus providing elevated line pressure mode and pressure-biased operation. Construction offers media isolation from sensitive interior elements of the transducer. Material to come into physical contact with a pressure medium may thus be chosen for specific application. Dual, nested aneroid sensors cooperated to produce a linear displacement in response to an applied pressure differential. A cantilever beam assembly responds to the linear displacement so caused by flexing in a degree proportional to the applied pressure differential. The fluid-filled sensing system may comprise nested, aneroid capsule diaphragms, carrying a sufficient amount of incompressible fluid to support the capsule diaphragm for high line pressure use. The nested, aneroid capsule diaphragms are thus also spread by the fluid pressure, thereby placing the pressure deflection of the aneroids in an elevated line pressure mode and providing pressure-biased operation.
Terence K Rhind from Greensboro, NC, age ~88 Get Report