GB190912379A - Improved Means for Facilitating Reading from Pointers, Scales, Moving Liquid or other Indicating Means in Measuring Instruments and the like. - Google Patents

Improved Means for Facilitating Reading from Pointers, Scales, Moving Liquid or other Indicating Means in Measuring Instruments and the like.

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Publication number
GB190912379A
GB190912379A GB190912379DA GB190912379A GB 190912379 A GB190912379 A GB 190912379A GB 190912379D A GB190912379D A GB 190912379DA GB 190912379 A GB190912379 A GB 190912379A
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GB
United Kingdom
Prior art keywords
pointers
scales
liquid
measuring instruments
moving liquid
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
Inventor
James Gray
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB190912379A publication Critical patent/GB190912379A/en
Expired legal-status Critical Current

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Abstract

12,379. Gray, J. Nov. 26. Gauge glasses.-In order to facilitate reading from pointers, scales, moving-liquid, and other indicators, one or more mirrors are arranged to give a direct view of the instrument free from parallax. For liquid-level gauges, a mirror is mounted behind the gauge glass and tilted to throw the reflection to a convenient point for the observer. For a long travel of the liquid, a curved mirror H, Fig. 9, may be employed, or a stepped mirror, or a number of small plane mirrors set at suitable angles, as shown at 8, 8<a>, 9, Fig. 13.
GB190912379D 1909-11-26 1909-11-26 Improved Means for Facilitating Reading from Pointers, Scales, Moving Liquid or other Indicating Means in Measuring Instruments and the like. Expired GB190912379A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190912379T 1909-11-26

Publications (1)

Publication Number Publication Date
GB190912379A true GB190912379A (en) 1910-07-07

Family

ID=32554974

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190912379D Expired GB190912379A (en) 1909-11-26 1909-11-26 Improved Means for Facilitating Reading from Pointers, Scales, Moving Liquid or other Indicating Means in Measuring Instruments and the like.

Country Status (1)

Country Link
GB (1) GB190912379A (en)

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