Recorders – Performance of multiple functions of steam and gas engines – Pressure responsive element
Patent
1990-06-18
1992-06-02
Fuller, Benjamin R.
Recorders
Performance of multiple functions of steam and gas engines
Pressure responsive element
346 33R, 346 76, 101 35, G01D 1518, B41F 1700
Patent
active
051191091
ABSTRACT:
Method, apparatus, and system are described wherein dot matrix characters are formed by an array of ink spray nozzles within a marker head assembly upon the inside surface of a pipe or other curved surface. The marker head is moved by a traversing arrangement including a carriage in a manner wherein full character pixels are formed during movement of the marker head along locii parallel with the longitudinal axis of the pipe being marked. This achieves full messages marking with a minimized number of required marker head movements along the inside surface. An indexing mechanism engages the outer surface of the pipe to index it from one marking locus to a next. A translational mechanism moves the marker head traversing mechanism from off-line to on-line positions at the production path during the course of operation of the system.
REFERENCES:
patent: 4304179 (1981-12-01), Katou et al.
patent: 4557191 (1985-12-01), Speicher
patent: 4667594 (1987-05-01), Eddy
patent: 4682182 (1987-07-01), Oyama et al.
patent: 4985715 (1991-01-01), Cyphert et al.
Bobb Alrick
Fuller Benjamin R.
Telesis Controls Corporation
LandOfFree
Method and apparatus for marking the inside surface of pipe does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for marking the inside surface of pipe, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for marking the inside surface of pipe will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2232212