GB887167A - A pressure responsive device and vented seal therefor - Google Patents

A pressure responsive device and vented seal therefor

Info

Publication number
GB887167A
GB887167A GB3599459A GB3599459A GB887167A GB 887167 A GB887167 A GB 887167A GB 3599459 A GB3599459 A GB 3599459A GB 3599459 A GB3599459 A GB 3599459A GB 887167 A GB887167 A GB 887167A
Authority
GB
United Kingdom
Prior art keywords
packing
pressure responsive
responsive device
vented
channels
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
GB3599459A
Inventor
Claude Byron Nolte
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.)
Barton Instrument Corp
Original Assignee
Barton Instrument Corp
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 Barton Instrument Corp filed Critical Barton Instrument Corp
Priority to GB3599459A priority Critical patent/GB887167A/en
Publication of GB887167A publication Critical patent/GB887167A/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
    • G01L13/00—Devices or apparatus for measuring differences of two or more fluid pressure values
    • G01L13/02—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

887,167. Joint-making packing. BARTON INSTRUMENT CORPORATION. Oct. 23, 1959, No. 35994/59. Class 122 (3). [Also in Group XIX] To prevent gas from a chamber 13 in a differential pressure gauge from being adsorbed by a sealing-packing and then being released into the liquid-filled bellows 21, a packing comprising two concentric annular seats 56, 57 lying in channels 54, 55 is used. Between the two channels is an annular passage 60 vented to the atmosphere through a further passage 62. Thus, any gas adsorbed by the rings 56, 57 passes out to the atmosphere through the passages 60, 62 and not into the liquid-filled bellows 21.
GB3599459A 1959-10-23 1959-10-23 A pressure responsive device and vented seal therefor Expired GB887167A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3599459A GB887167A (en) 1959-10-23 1959-10-23 A pressure responsive device and vented seal therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3599459A GB887167A (en) 1959-10-23 1959-10-23 A pressure responsive device and vented seal therefor

Publications (1)

Publication Number Publication Date
GB887167A true GB887167A (en) 1962-01-17

Family

ID=10383801

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3599459A Expired GB887167A (en) 1959-10-23 1959-10-23 A pressure responsive device and vented seal therefor

Country Status (1)

Country Link
GB (1) GB887167A (en)

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