SE8202942D0 - ARRANGEMENTS FOR ASSEMBLING A HANDLE ON A HALFABLE, TURNABLE AXLE AND A DISPLAY FOR A / D INSTRUMENTS - Google Patents

ARRANGEMENTS FOR ASSEMBLING A HANDLE ON A HALFABLE, TURNABLE AXLE AND A DISPLAY FOR A / D INSTRUMENTS

Info

Publication number
SE8202942D0
SE8202942D0 SE8202942A SE8202942A SE8202942D0 SE 8202942 D0 SE8202942 D0 SE 8202942D0 SE 8202942 A SE8202942 A SE 8202942A SE 8202942 A SE8202942 A SE 8202942A SE 8202942 D0 SE8202942 D0 SE 8202942D0
Authority
SE
Sweden
Prior art keywords
analog
digital
display
digital display
pointer
Prior art date
Application number
SE8202942A
Other languages
Swedish (sv)
Other versions
SE8202942L (en
SE449795B (en
Inventor
F F Pucciarello
Original Assignee
Sangamo Weston
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
Priority claimed from US06/262,851 external-priority patent/US4431966A/en
Priority claimed from US06/262,848 external-priority patent/US4404522A/en
Application filed by Sangamo Weston filed Critical Sangamo Weston
Publication of SE8202942D0 publication Critical patent/SE8202942D0/en
Publication of SE8202942L publication Critical patent/SE8202942L/en
Publication of SE449795B publication Critical patent/SE449795B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/28—Structurally-combined illuminating devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D7/00—Indicating measured values
    • G01D7/002—Indicating measured values giving both analog and numerical indication

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Measuring Devices (AREA)
  • Details Of Measuring And Other Instruments (AREA)
  • Instrument Panels (AREA)

Abstract

A dial pointer 413 with an externally threaded shaft 415 is angularly and axially adjustably secured on an internally threaded bushing 417 provided within one end of a hollow meter shaft 419, a locknut 427 locking the pointer in position. The analogue display is part of a modular analog/digital display for use in a cylindrical aircraft instrument housing designed to enable the digital components to be assembled without interference to the analog meter mechanism. The digital display is of the leadless type and is clamped under compression to a circular circuit board with a pair of contact strips in registration with contacts formed on the circuit board and digital display. A modular backlighted analog/digital display for use in a cylindrical aircraft instrument housing includes an analog indicator dial backlighted by an illumination source diffused by a translucent light collecting plate having a configuration corresponding to that of the analog dial. Digital displays of the self-illuminated type, e.g. incandescent or LED digital readouts are covered by a polarizing filter to enhance image contrast and protected by an opaque coating to prevent light from the collecting plate from washing out the digits. The analog pointer is formed from a translucent material, and is connected to an analog meter mechanism and is illuminated by light from the illumination source which is transmitted through a light pipe. <IMAGE>
SE8202942A 1981-05-12 1982-05-11 MODULE ANALOG / DIGITAL INSTRUMENT DISPLAY DEVICE SE449795B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US26285081A 1981-05-12 1981-05-12
US06/262,851 US4431966A (en) 1981-05-12 1981-05-12 Modular backlighted analog/digital instrument display
US06/262,848 US4404522A (en) 1981-05-12 1981-05-12 Display connection scheme for modular analog/digital instrument

Publications (3)

Publication Number Publication Date
SE8202942D0 true SE8202942D0 (en) 1982-05-11
SE8202942L SE8202942L (en) 1982-11-13
SE449795B SE449795B (en) 1987-05-18

Family

ID=27401544

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8202942A SE449795B (en) 1981-05-12 1982-05-11 MODULE ANALOG / DIGITAL INSTRUMENT DISPLAY DEVICE

Country Status (3)

Country Link
FR (1) FR2506009B1 (en)
GB (1) GB2100437B (en)
SE (1) SE449795B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3800572A1 (en) * 1987-10-30 1989-07-20 Vdo Schindling COMBINATION INSTRUMENT FOR MOTOR VEHICLES
JP4208316B2 (en) * 1999-01-11 2009-01-14 株式会社デンソー Illumination structure of meter device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB281454A (en) * 1926-11-02 1927-12-08 Sebastian Ziani De Ferranti Improvements in and relating to index pointers
JPS5744350Y2 (en) * 1973-11-07 1982-09-30
US4217625A (en) * 1978-10-27 1980-08-12 Mcdonnell Douglas Corporation Lighted instrument dial face display
US4258317A (en) * 1979-04-12 1981-03-24 The Lewis Engineering Company Combination analog-digital indicator

Also Published As

Publication number Publication date
GB2100437B (en) 1985-11-20
FR2506009B1 (en) 1985-10-25
FR2506009A1 (en) 1982-11-19
SE8202942L (en) 1982-11-13
GB2100437A (en) 1982-12-22
SE449795B (en) 1987-05-18

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