Abstract: An improved data output retrieval communication method and apparatus for reading portable miniaturized temperature and related sensors by novel radio-frequency capactively coupled communication paths established at a common readout station to which the sensors are brought for such readout to a common computer or the like.
Abstract: An improved data output retrieval communication method and apparatus for reading portable miniaturized temperature and related sensors by novel radio-frequency capactively coupled communication paths established at a common readout station to which the sensors are brought for such readout to a common computer or the like.
Abstract: A uniform temperature reference block for connection with the cold reference terminations of thermocouples inserted into a plurality of cavities in the block using a novel thermally conducting bridging bar having an electrically insulating covering and a corresponding plurality of electrically conducting uninsulated projections secured at successive spaced points of the bar along the insulating covering thereof and parallely extending transversely from the bar for inserting within the block cavities.
Type:
Grant
Filed:
September 18, 1995
Date of Patent:
April 21, 1998
Assignee:
Kaye Instruments, Inc.
Inventors:
Kenneth A. Ribeiro, Robert E. Goldschmidt, John Nelson, John R. Sullivan
Abstract: A method of and apparatus for automated sensor validation diagnosis during and before operation of pluralities of sensors connected by multiplex sequence in a loop with analog-to-digital converter voltage measurement apparatus responsive to the sensor signals for the primary task of validating a process under monitor by the sensors, wherein provision is made for periodically or selectively quantitatively measuring either (or both) sensor-to-earth conductance or loop resistance of the sensors to insure sensor viability.
Abstract: A uniform temperature reference block for connection with the cold reference wires of a plurality of thermocouples employing a corresponding plurality of screw terminal modular connectors each provided with an insulated termination cavity containing a terminal conductor compressable, upon tightening the screw, against the thermocouple input wire and, in turn, the wire against an adjacent electrically insulated but thermally conductive projection of a thermal bridging bar, preferably of anodized aluminum, within the termination cavity, to establish electrical termination connection of the thermocouple wire with thermal coupling along the block.
Abstract: This disclosure is concerned with a novel technique for automatically fitting the output response characteristic curve of a measurement sensor to that of an ideal or reference sensor through determination of output variations in response to the same input stimulus near one end or point of the curve, storing the differences for automatic correction of the measurement sensor output by effectively superimposing the curves at such end, determination of output variations at another end or point of the curve, and effectively relatively pivoting the measurement sensor output curve about the said one end to cause substantial superposition of the other end or point of the curve and the span therebetween, thereby to provide stored signals for automatically correcting the output response of the measurement sensor, when in subsequent measurement use, over the complete characteristic response curve between its ends or selected points.
Abstract: This disclosure is concerned with a novel digital multi-point recorder that is microprocessor-controlled and enables impact printing from in back of the recorder paper to provide a front visible flat print-out of pages of on-line running summary data suited for operator viewing in industrial and similar locations, and providing a record for direct use in reports and logs.
Type:
Grant
Filed:
April 22, 1981
Date of Patent:
November 16, 1982
Assignee:
Kaye Instruments, Inc.
Inventors:
Robert E. Goldschmidt, Charles C. Ku, David A. Townzen
Abstract: This disclosure is concerned with a novel digital multi-point recorder that is microprocessor-controlled and enables impact printing from in back of the recorder paper to provide a front visible flat print-out of pages of on-line running summary data suited for operator viewing in industrial and similar locations, and providing a record for direct use in reports and logs.
Type:
Grant
Filed:
April 22, 1981
Date of Patent:
November 16, 1982
Assignee:
Kaye Instruments, Inc.
Inventors:
Robert E. Goldschmidt, Charles C. Ku, David A. Townzen
Abstract: This disclosure is concerned with a novel digital multi-point recorder that is microprocessor-controlled and enables impact printing from in back of the recorder paper to provide a front visible flat print-out of pages of on-line running summary data suited for operator viewing in industrial and similar locations, and providing a record for direct use in reports and logs.
Type:
Grant
Filed:
April 22, 1981
Date of Patent:
November 16, 1982
Assignee:
Kaye Instruments, Inc.
Inventors:
Robert E. Goldschmidt, Charles C. Ku, David A. Townzen
Abstract: This disclosure is concerned with a novel digital multi-point recorder that is microprocessor-controlled and enables impact printing from in back of the recorder paper to provide a front visible flat print-out of pages of on-line running summary data suited for operator viewing in industrial and similar locations, and providing a record for direct use in reports and logs.
Type:
Grant
Filed:
September 4, 1979
Date of Patent:
May 11, 1982
Assignee:
Kaye Instruments, Inc.
Inventors:
Robert E. Goldschmidt, Charles C. Ku, David A. Townzen