System for correlating a signal sensor location with a recorder printout

Claim 1

A system for correlating the readout on a stationary recorder of a series of electrical signals, originating on a rotating cylindrical body and communicated in sequence to said recorder, with the relative locations of origin of each of said signals on said rotating body comprising: a plurality of means spaced from each other on said body, for respectively producing said signals on said series; continuous conductor means surroundingly mounted at a selected axial location on said body for receiving all of said signals in the series, and pickoff means off said body for conducting said signals from said conductor means off said body and to said recorder; switching means, disposed on and rotating with said body, for controlling the sequential communication of said signals between their locations of origin and said conductor means in accordance with the rotational speed of said body; indicating means, disposed on and rotating with said body, for indicating the relative locations of origin of each of said signals in the series; photoelectric means, disposed adjacent said rotating body and responsive to the passage thereby of said indicating means rotating with said body, for producing keying signals indicative of each passage of said indicating means thereby; and means for communicating said keying signals from said photoelectric means to said recorder; and wherein said indicating means comprises a series of indicators spaced circumferentially from each other on said body in accordance with the sequence spacing of said signals by said switching means and so disposed with respect to said photoelectric means that said keying signals are communicated to said recorder in sequence to actuate said recorder just prior to the receipt and readout of each of said signals in the series on said recorder so that each signal readout is correlated with its relative location of origin on said body; and means for resetting said recorder after the readout of each series of signals is completed.

Claim 2

A system for correlating the readout on a stationary recorder of a series of electrical signals, originating on a rotating cylindrical body and communicated in sequence to said recorder, with the relative locations of origin of each of said signals on said rotating body comprising: a plurality of means spaced from each other on said body, for respectively producing said signals on said series; continuous conductor means surroundingly mounted at a selected axial location on said body for receiving all of said signals in the series, and pickoff means off said body for conducting said signals from said conductor means off said body and to said recorder; switching means, disposed on and rotating with said body, for controlling the sequential communication of said signals between their locations of origin and said conductor means in accordance with the rotational speed of said body; indicating means, disposed on and rotating with said body, for indicating the relative locations of origin of each of said signals in the series; photoelectric means, disposed adjacent said rotating body and responsive to the passage thereby of said indicating means rotating with said body, for producing keying signals indicative of each passage of said indicating means thereby; and means for communicating said keying signals from said photoelectric means to said recorder; and wherein said indicating means comprises a series of indicators spaced circumferentially from each other on said body in accordance with the sequence spacing of said signals by said switching means and so disposed with respect to said photoelectric means that said keying signals are communicated to said recorder in sequence to actuate said recorder just prior to the receipt and readout of each of said signals in the series on said recorder so that each signal readout is correlated with its relative location of origin on said body; and means for resetting said recorder after the readout of each series of signals is completed.

Claim 8

A system for recording in sequence a number of condition-indicative signals originating from a respective number of different locations on a rotating cylindrical body, such as a rotary kiln, comprising: a plurality of sensing means disposed on the kiln at axially and circumferentially spaced locations from each other for sensing internal kiln conditions and producing respective electrical signals indicative thereof; recording means disposed off said kiln for recording said respective condition-indicative signals in sequence; transfer means for transferring said condition-indicative signals from said kiln to said recording means and comprising: a set of continuous electrical conductors mounted on and surrounding said kiln for receiving said electrical signals from said sensing means; and means off said kiln for picking off said signals from said conductors and conducting said signals to said recording means; switching means disposed on and rotating with the kiln for transferring said condition-indicative signals from said sensing means one at a time in sequence to said conductors of said transfer means; indicator means disposed on and rotating with said kiln for indicating the relative circumferential locations of said sensing means on said kiln; photoelectric means disposed adjacent said kiln and responsive to the passage thereby of said indicator means rotating with the kiln, for producing keying signals indicative of each passage of said indicator means thereby; and means for communicating said keying signals to said recording means; and wherein said sensing means, said switching means and said indicator means are disposed circumferentially on the kiln periphery such that said keying signals are respectively communicated to said recording means just prior to the receipt of each of said condition-indicative signals to separate and correlate the readout of said condition-indicative signals with their respective sensing means on said recording means.

Claim 9

A system for recording in sequence a number of condition-indicative signals originating from a respective number of different locations on a rotating cylindrical body, such as a rotary kiln, comprising: a plurality of sensing means disposed on the kiln at axially and circumferentially spaced locations from each other for sensing internal kiln conditions and producing respective electrical signals indicative thereof; recording means disposed off said kiln for recording said respective condition-indicative signals in sequence; transfer means for transferring said condition-indicative signals from said kiln to said recording means and comprising: a set of continuous electrical conductors mounted on and surrounding said kiln for receiving said electrical signals from said sensing means; and means off said kiln for picking off said signals from said conductors and conducting said signals to said recording means; switching means disposed on and rotating with the kiln for transferring said condition-indicative signals from said sensing means one at a time in sequence to said conductors of said transfer means; indicator means disposed on and rotating with said kiln for indicating the relative circumferential locations of said sensing means on said kiln; photoelectric means disposed adjacent said kiln and responsive to the passage thereby of said indicator means rotating with the kiln, for producing keying signals indicative of each passage of said indicator means thereby; and means for communicating said keying signals to said recording means; and wherein said sensing means, said switching means and said indicator means are disposed circumferentially on the kiln periphery such that said keying signals are respectively communicated to said recording means just prior to the receipt of each of said condition-indicative signals to separate and correlate the readout of said condition-indicative signals with their respective sensing means on said recording means.

Claim 14

A method for correlating the readout on a recorder of a series of electrical signals communicated in sequence thereto with the relative locations of origin of each of said signals on a rotating body comprising the steps of: providing the series of signals in sequence to a set of continuous conductors surrounding the rotating body; picking the signals off the continuous conductors in sequence and communicating said signals to the recorder; disposing a series of indicators for indicating the relative locations of origin of each of said signals on the rotating body; photoelectrically detecting the passage of each of said indicators past a fixed detection point during rotation with the body and producing keying signals indicative of each passage; communicating said keying signals to said recorder; and disposing said indicators such that they pass said detection point and produce said keying signals in a sequence received at said recorder just prior to the receipt and readout of each of said series of signals on said recorder so that each signal readout is correlated with its relative location of origin; disposing a reset indicator on the rotating body; detecting the passage of said reset indicator past a point during each rotation with the body and producing a reset signal indicative of each passage; and communicating each reset signal to said recorder to reset the recorder after each series of signals corresponding to all of the locations of origin of said signals is completed.

Claim 15

A method for correlating the readout on a recorder of a series of electrical signals communicated in sequence thereto with the relative locations of origin of each of said signals on a rotating body comprising the steps of: providing the series of signals in sequence to a set of continuous conductors surrounding the rotating body; picking the signals off the continuous conductors in sequence and communicating said signals to the recorder; disposing a series of indicators for indicating the relative locations of origin of each of said signals on the rotating body; photoelectrically detecting the passage of each of said indicators past a fixed detection point during rotation with the body and producing keying signals indicative of each passage; communicating said keying signals to said recorder; and disposing said indicators such that they pass said detection point and produce said keying signals in a sequence received at said recorder just prior to the receipt and readout of each of said series of signals on said recorder so that each signal readout is correlated with its relative location of origin; disposing a reset indicator on the rotating body; detecting the passage of said reset indicator past a point during each rotation with the body and producing a reset signal indicative of each passage; and communicating each reset signal to said recorder to reset the recorder after each series of signals corresponding to all of the locations of origin of said signals is completed.