GB930126A - Improvements in or relating to indicating instruments - Google Patents

Improvements in or relating to indicating instruments

Info

Publication number
GB930126A
GB930126A GB425661A GB425661A GB930126A GB 930126 A GB930126 A GB 930126A GB 425661 A GB425661 A GB 425661A GB 425661 A GB425661 A GB 425661A GB 930126 A GB930126 A GB 930126A
Authority
GB
United Kingdom
Prior art keywords
pointer
stop
scale
screen
longer
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
GB425661A
Inventor
Alan Neville Du Feu
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.)
S Smith and Sons Ltd
S Smith and Sons England Ltd
Original Assignee
S Smith and Sons Ltd
S Smith and Sons England 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
Application filed by S Smith and Sons Ltd, S Smith and Sons England Ltd filed Critical S Smith and Sons Ltd
Priority to GB425661A priority Critical patent/GB930126A/en
Publication of GB930126A publication Critical patent/GB930126A/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
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/08—Means for indicating or recording, e.g. for remote indication

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Details Of Measuring And Other Instruments (AREA)

Abstract

930,126. indicating-apparatus. S. SMITH & SONS (ENGLAND) Ltd. Feb. 5, 1962 [Feb. 3, 1961], No. 4256/61. Class 106 (4). Indicating-apparatus comprises a scale 2 extending over about 700 degrees (between 360 and 720 degrees) subdivided into outer and inner parts 3, 4 and arranged so that the part from which readings should be taken changes as the quantity to be indicated passes through an intermediate value, a pointer in two parts 6, 7, the part 6 being long enough only to register with the inner scale part 4 and the part 7 long enough to register with the outer scale part 3, a spring 15 acting in the absence of any other constraint to hold the parts 6, 7 of the pointer together, a stop to prevent the longer part 7 moving beyond the intermediate value and a screen 18 for obscuring the outer end of the part 7 while it is prevented from rotating by the stop. The scale marks, shorter part 6 of the pointer and outer end of the longer part 7 contrast in colour with the face of the apparatus, screen 18 and remainder of the longer part 7 of the pointer. The screen 18 may serve as the stop and the part 6 carry a bracket 16, Fig. 2, or a fixed stop 24, Fig. 5, may engage a pin 21 on the shaft carrying the longer part 7, while another pin 20 on this shaft lies in the path of a cranked pin 22 carried by the shaft of the other pointer part 6. Specification 905,200 is referred to.
GB425661A 1961-02-03 1961-02-03 Improvements in or relating to indicating instruments Expired GB930126A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB425661A GB930126A (en) 1961-02-03 1961-02-03 Improvements in or relating to indicating instruments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB425661A GB930126A (en) 1961-02-03 1961-02-03 Improvements in or relating to indicating instruments

Publications (1)

Publication Number Publication Date
GB930126A true GB930126A (en) 1963-07-03

Family

ID=9773685

Family Applications (1)

Application Number Title Priority Date Filing Date
GB425661A Expired GB930126A (en) 1961-02-03 1961-02-03 Improvements in or relating to indicating instruments

Country Status (1)

Country Link
GB (1) GB930126A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2281394A (en) * 1993-08-27 1995-03-01 Sunbeam Corp Gauge indicator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2281394A (en) * 1993-08-27 1995-03-01 Sunbeam Corp Gauge indicator
GB2281394B (en) * 1993-08-27 1997-05-07 Sunbeam Corp Gauge indicator

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