GB1103117A - Improvements relating to gauges - Google Patents

Improvements relating to gauges

Info

Publication number
GB1103117A
GB1103117A GB1064A GB1064A GB1103117A GB 1103117 A GB1103117 A GB 1103117A GB 1064 A GB1064 A GB 1064A GB 1064 A GB1064 A GB 1064A GB 1103117 A GB1103117 A GB 1103117A
Authority
GB
United Kingdom
Prior art keywords
contact unit
magnet
pointer
bracket
gauge
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
GB1064A
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.)
JOHN ALFRED OLDING
Original Assignee
JOHN ALFRED OLDING
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 JOHN ALFRED OLDING filed Critical JOHN ALFRED OLDING
Priority to GB1064A priority Critical patent/GB1103117A/en
Publication of GB1103117A publication Critical patent/GB1103117A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L27/00—Testing or calibrating of apparatus for measuring fluid pressure
    • G01L27/007—Malfunction diagnosis, i.e. diagnosing a sensor defect

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measuring Arrangements Characterized By The Use Of Fluids (AREA)

Abstract

1,103,117. Magnetic switches. W. DOUG - LASS, and J. A. OLDING. 31 March, 1965 [1 Jan., 1964], No. 10/64. Heading H1N. [Also in Division Gl] In a pressure gauge a sealed magnetic reed contact unit is mounted on an adjustably rotatable bracket 3 secured to the centre of the gauge glass 5 and a magnet 2 is attached to the gauge pointer 4, so that when the pointer reaches a position predetermined by the adjusted position of bracket 3, the contact unit is actuated. The contact unit is arranged in circuit with a signal or warning device or is arranged to actuate an automatic operation. The sealed contact unit may initially have its contacts open or held closed by a magnet contained therein. In an alternative arrangement the contact unit is mounted on the pointer and the magnet on the adjustable bracket 3.
GB1064A 1964-01-01 1964-01-01 Improvements relating to gauges Expired GB1103117A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1064A GB1103117A (en) 1964-01-01 1964-01-01 Improvements relating to gauges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1064A GB1103117A (en) 1964-01-01 1964-01-01 Improvements relating to gauges

Publications (1)

Publication Number Publication Date
GB1103117A true GB1103117A (en) 1968-02-14

Family

ID=9696741

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1064A Expired GB1103117A (en) 1964-01-01 1964-01-01 Improvements relating to gauges

Country Status (1)

Country Link
GB (1) GB1103117A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009046173A1 (en) * 2009-10-29 2011-05-05 Wika Alexander Wiegand Se & Co. Kg Device for measuring and evaluating physical variable i.e. pressure, has carrier components with reed switches, which are actuated by switching magnets, where longitudinal axis of one of switches does not run through pointer rotation axis

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009046173A1 (en) * 2009-10-29 2011-05-05 Wika Alexander Wiegand Se & Co. Kg Device for measuring and evaluating physical variable i.e. pressure, has carrier components with reed switches, which are actuated by switching magnets, where longitudinal axis of one of switches does not run through pointer rotation axis

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