SE337485BSE424570ASE424570ASE337485BSE 337485 BSE337485 BSE 337485BSE 424570 ASE424570 ASE 424570ASE 424570 ASE424570 ASE 424570ASE 337485 BSE337485 BSE 337485B
Authority
SE
Sweden
Application number
SE424570A
Inventor
H Sandblom
Original Assignee
Asea Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asea AbfiledCriticalAsea Ab
Priority to SE424570ApriorityCriticalpatent/SE337485B/xx
Priority to CA107403Aprioritypatent/CA935299A/en
Priority to DE19712113783prioritypatent/DE2113783A1/de
Publication of SE337485BpublicationCriticalpatent/SE337485B/xx
G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
G01B21/08—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness for measuring thickness
G—PHYSICS
G05—CONTROLLING; REGULATING
G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
G05D5/00—Control of dimensions of material
G05D5/02—Control of dimensions of material of thickness, e.g. of rolled material
G05D5/03—Control of dimensions of material of thickness, e.g. of rolled material characterised by the use of electric means
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Engineering & Computer Science
(AREA)
Automation & Control Theory
(AREA)
Length Measuring Devices With Unspecified Measuring Means
(AREA)