GB505154A - Improvements in and relating to indicating apparatus for use on vehicles - Google Patents

Improvements in and relating to indicating apparatus for use on vehicles

Info

Publication number
GB505154A
GB505154A GB26993/38A GB2699338A GB505154A GB 505154 A GB505154 A GB 505154A GB 26993/38 A GB26993/38 A GB 26993/38A GB 2699338 A GB2699338 A GB 2699338A GB 505154 A GB505154 A GB 505154A
Authority
GB
United Kingdom
Prior art keywords
scale
cover
lamp
circuit
signal lamp
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
GB26993/38A
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.)
Digital Kienzle Computersysteme GmbH and Co KG
Original Assignee
Kienzle Taxameter und Apparate AG
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 Kienzle Taxameter und Apparate AG filed Critical Kienzle Taxameter und Apparate AG
Publication of GB505154A publication Critical patent/GB505154A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/07—Indicating devices, e.g. for remote indication
    • G01P1/08—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers
    • G01P1/10—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Measuring Devices (AREA)

Abstract

505,154. Indicating - apparatus; speedometers. KIENZLE TAXAMETERUND APPARATE AKT.-GES. Sept. 15, 1938, No. 26993. Convention date, July 22. [Classes 106 (iii) and 106 (iv)] An indicating - instrument, for example a speedometer, comprises a casing 1 having a hinged cover 3 containing a scale, and an electric signal lamp 8 or a lamp for illuminating the scale is fitted in the hinged cover and the lamp circuit comprises contacts 14 and 15 which are so arranged that the circuit is closed by closing the cover 3 and is broken by opening the cover. The signal lamp may be arranged in an aperture behind the disc carrying the scale which is made of translucent material, so that when the 'circuit of the signal lamp is closed the scale in the region of the aperture is illuminated.
GB26993/38A 1938-07-22 1938-09-15 Improvements in and relating to indicating apparatus for use on vehicles Expired GB505154A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE505154X 1938-07-22

Publications (1)

Publication Number Publication Date
GB505154A true GB505154A (en) 1939-05-05

Family

ID=6546318

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26993/38A Expired GB505154A (en) 1938-07-22 1938-09-15 Improvements in and relating to indicating apparatus for use on vehicles

Country Status (1)

Country Link
GB (1) GB505154A (en)

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