GB902243A - Improvements in and relating to indicators - Google Patents

Improvements in and relating to indicators

Info

Publication number
GB902243A
GB902243A GB2709159A GB2709159A GB902243A GB 902243 A GB902243 A GB 902243A GB 2709159 A GB2709159 A GB 2709159A GB 2709159 A GB2709159 A GB 2709159A GB 902243 A GB902243 A GB 902243A
Authority
GB
United Kingdom
Prior art keywords
indicators
aug
relating
effected
class
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB2709159A
Inventor
Carlton Rossyln Dunham
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Priority to GB2709159A priority Critical patent/GB902243A/en
Publication of GB902243A publication Critical patent/GB902243A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
    • G09F11/02—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles
    • G09F11/04—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles the elements being secured to rotating discs
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/40—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character is selected from a number of characters arranged one beside the other, e.g. on a common carrier plate
    • G09F9/405—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character is selected from a number of characters arranged one beside the other, e.g. on a common carrier plate the selected character being projected on a common screen accommodating only one character at a time, to provide the same display position for all characters

Abstract

902,243. Indicators. GENERAL ELECTRIC CO. Ltd. Aug. 8, 1960 [Aug. 7, 1959], No. 27091/59. Class 3 (1). A train indicator comprises indicia bearing discs 2, 3, 4, 5 which are rotated by electric motors 6 and are either arranged in overlapping relationship as shown or if of the same diameter as one another, are relatively offset to present common information projected on to a translucent screen 1 by optical projection means 7, 8, 9-control being effected by a punched card system.
GB2709159A 1959-08-07 1959-08-07 Improvements in and relating to indicators Expired GB902243A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2709159A GB902243A (en) 1959-08-07 1959-08-07 Improvements in and relating to indicators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2709159A GB902243A (en) 1959-08-07 1959-08-07 Improvements in and relating to indicators

Publications (1)

Publication Number Publication Date
GB902243A true GB902243A (en) 1962-08-01

Family

ID=10254045

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2709159A Expired GB902243A (en) 1959-08-07 1959-08-07 Improvements in and relating to indicators

Country Status (1)

Country Link
GB (1) GB902243A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2349902A1 (en) * 1976-04-26 1977-11-25 Motorola Gmbh DEVICE FOR DISPLAYING THE POSITION OF AT LEAST TWO ROTARY MECHANICAL ELEMENTS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2349902A1 (en) * 1976-04-26 1977-11-25 Motorola Gmbh DEVICE FOR DISPLAYING THE POSITION OF AT LEAST TWO ROTARY MECHANICAL ELEMENTS

Similar Documents

Publication Publication Date Title
JPS51117534A (en) Static picture regenerator
GB902243A (en) Improvements in and relating to indicators
JPS5247342A (en) Real time simulation system of input/output unit
GB860332A (en) Improvements in or relating to display devices
CH618569GA3 (en) Display device
GB554900A (en) Apparatus for teaching the morse code
GB917426A (en) Improvements relating to electro-mechanical display units
GB895585A (en) Improvements relating to tablets displaying information
AU240995B2 (en) Illuminated panels for educational, industrial and advertising purposes incorporating luminous illustrations on transparent plates and / or luminuous spot marking on pierceable plates
Leigh Effects of federal aid to education on the educational system of the Mad River Local School District, Montgomery County, Ohio
AU4936459A (en) Illuminated panels for educational, industrial and advertising purposes incorporating luminous illustrations on transparent plates and / or luminuous spot marking on pierceable plates
GB882010A (en) Projection display apparatus
Knowles The tutorial mode classroom format: An evaluation by recent graduates.
JPS5248928A (en) Fraction display system
CA608070A (en) Rotatable advertising sign
YU196575A (en) Information transforming system for accelerated education
GB700680A (en) A new or improved tellurion
ES87536U (en) Ticket for tombolas (Machine-translation by Google Translate, not legally binding)
Marrah An educational research practicum for observation of student teachers utilizing video tape recording and interaction analysis in three elementary schools
GB919057A (en) Improvements in or relating to indicating devices
GB721618A (en) Improvements in revolution counters or surface speed indicators
Lelak Identification of goal concepts that will be used as guides for student teachers in a parochial urban school
JPS51113510A (en) Information delivery equipment
CA579202A (en) Animated indicia sign
GB789620A (en) Improvements in or relating to advertising or display devices