GB2137350B - Set-point indicating instruments - Google Patents

Set-point indicating instruments

Info

Publication number
GB2137350B
GB2137350B GB08403770A GB8403770A GB2137350B GB 2137350 B GB2137350 B GB 2137350B GB 08403770 A GB08403770 A GB 08403770A GB 8403770 A GB8403770 A GB 8403770A GB 2137350 B GB2137350 B GB 2137350B
Authority
GB
United Kingdom
Prior art keywords
point indicating
indicating instruments
instruments
point
indicating
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
GB08403770A
Other versions
GB2137350A (en
GB8403770D0 (en
Inventor
James Charles Lefever
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.)
BOC Group Ltd
Original Assignee
BOC Group Ltd
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 GB838308757A external-priority patent/GB8308757D0/en
Application filed by BOC Group Ltd filed Critical BOC Group Ltd
Priority to GB08403770A priority Critical patent/GB2137350B/en
Publication of GB8403770D0 publication Critical patent/GB8403770D0/en
Publication of GB2137350A publication Critical patent/GB2137350A/en
Application granted granted Critical
Publication of GB2137350B publication Critical patent/GB2137350B/en
Expired legal-status Critical Current

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
    • G01D13/00—Component parts of indicators for measuring arrangements not specially adapted for a specific variable
    • G01D13/22—Pointers, e.g. settable pointer
    • G01D13/26—Pointers, e.g. settable pointer adapted to perform a further operation, e.g. making electrical contact
    • 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
    • G01P1/11—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds by the detection of the position of the indicator needle

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
GB08403770A 1983-03-30 1984-02-14 Set-point indicating instruments Expired GB2137350B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08403770A GB2137350B (en) 1983-03-30 1984-02-14 Set-point indicating instruments

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838308757A GB8308757D0 (en) 1983-03-30 1983-03-30 Measuring apparatus
GB08403770A GB2137350B (en) 1983-03-30 1984-02-14 Set-point indicating instruments

Publications (3)

Publication Number Publication Date
GB8403770D0 GB8403770D0 (en) 1984-03-21
GB2137350A GB2137350A (en) 1984-10-03
GB2137350B true GB2137350B (en) 1986-06-18

Family

ID=26285677

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08403770A Expired GB2137350B (en) 1983-03-30 1984-02-14 Set-point indicating instruments

Country Status (1)

Country Link
GB (1) GB2137350B (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1002830A (en) * 1962-10-29 1965-09-02 Stanley Sealey Instr Ltd Instrument supervision
US3175531A (en) * 1963-11-01 1965-03-30 Manning Maxwell & Moore Inc External pointer adjustment for a dial instrument
CH437876A (en) * 1965-08-11 1967-06-15 Huegi Emile Motor vehicle tachometer
GB1206597A (en) * 1967-04-24 1970-09-23 Lucas Industries Ltd Speed warning device
CA1012226A (en) * 1972-11-21 1977-06-14 Richard A. Kniesly Speed responsive timing circuit for vehicle light operation
DE2317737C3 (en) * 1973-04-09 1978-03-30 Messko Albert Hauser Kg, 6370 Oberursel Remote display and switching device
GB1471965A (en) * 1975-02-14 1977-04-27 Philllps F Warning device for use with an echo sounder speedometer or other measuring instrument

Also Published As

Publication number Publication date
GB2137350A (en) 1984-10-03
GB8403770D0 (en) 1984-03-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee