Resource Type
Partner
Collection
Serial/Series Title
Counties
3 Matching Results
Results open in a new window/tab.
Results:
1 - 3 of
3
Current Regulator for Dynamo Electric Machines.
Patent for a new and improved current regulator. This design "pertains to that class of regulators in which the collecting brushes of the commutator are automatically moved around the commutator and caused to occupy different positions relatively to the maximum lines of the magnetic field between the poles and the armature; and it embraces a novel method of controlling the movement of the brushes to compensate for variations in the speed of the machine and regulate the current in accordance with the work to be done" (lines 11-21).
Date:
February 14, 1888
Creator:
Crowdus, Walter A. & Sutton, Henry M.
Object Type:
Patent
System:
The Portal to Texas History
Christian Messenger. (Dallas, Tex.), Vol. 14, No. 9, Ed. 1 Wednesday, March 14, 1888
Weekly newspaper from Dallas, Texas that includes news and information on Christian topics along with advertising.
Date:
March 14, 1888
Creator:
Burnett, Thomas R. & Wilmeth, C. M.
Object Type:
Newspaper
System:
The Portal to Texas History
Dallas County Probate Case 1516: Meagher, Maggie et al (Minors)
Dallas County probate record regarding the case of Meagher, Maggie et al (Minors) and D.P. Mahoney (Executor or Guardian)
Date:
1888-07-14/1894-03-18
Creator:
Dallas County (Tex.)
Object Type:
Legal Document
System:
The Portal to Texas History