GB190916632A - Improvements in and relating to Means for Testing Gauges and the like. - Google Patents

Improvements in and relating to Means for Testing Gauges and the like.

Info

Publication number
GB190916632A
GB190916632A GB190916632DA GB190916632A GB 190916632 A GB190916632 A GB 190916632A GB 190916632D A GB190916632D A GB 190916632DA GB 190916632 A GB190916632 A GB 190916632A
Authority
GB
United Kingdom
Prior art keywords
relating
testing
gauges
testing gauges
brotherhood
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
Stanley Brotherhood
Charles William Bryant
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 GB190916632A publication Critical patent/GB190916632A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)

Abstract

16,632. Brotherhood, S., and Bryant, C. W. July 16. Stuffing-boxes, substitutes for.-In apparatus for testing or calibrating vacuum gauges, plungers working in chambers a, b are packed by oil admitted to channels p, j, and are provided with cups to catch leakage.
GB190916632D 1909-07-16 1909-07-16 Improvements in and relating to Means for Testing Gauges and the like. Expired GB190916632A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190916632T 1909-07-16

Publications (1)

Publication Number Publication Date
GB190916632A true GB190916632A (en) 1910-06-09

Family

ID=32557042

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190916632D Expired GB190916632A (en) 1909-07-16 1909-07-16 Improvements in and relating to Means for Testing Gauges and the like.

Country Status (1)

Country Link
GB (1) GB190916632A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4604891A (en) * 1984-10-17 1986-08-12 The Foxboro Company Reference pressure devices for calibrating pressure-measuring instruments

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4604891A (en) * 1984-10-17 1986-08-12 The Foxboro Company Reference pressure devices for calibrating pressure-measuring instruments

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