GB485397A - Improvements relating to pressure gauges - Google Patents

Improvements relating to pressure gauges

Info

Publication number
GB485397A
GB485397A GB3366236A GB3366236A GB485397A GB 485397 A GB485397 A GB 485397A GB 3366236 A GB3366236 A GB 3366236A GB 3366236 A GB3366236 A GB 3366236A GB 485397 A GB485397 A GB 485397A
Authority
GB
United Kingdom
Prior art keywords
stem
plate
casing
rectangular
slot
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
GB3366236A
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.)
BERNARD WULSTAN HARCOURT
Original Assignee
BERNARD WULSTAN HARCOURT
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 BERNARD WULSTAN HARCOURT filed Critical BERNARD WULSTAN HARCOURT
Priority to GB3366236A priority Critical patent/GB485397A/en
Publication of GB485397A publication Critical patent/GB485397A/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
    • G01L19/0007—Fluidic connecting means

Abstract

485,397. Bourdon pressure gauges. HARCOURT, B. W., and MANN, A. J. Dec. 8, 1936, No. 33662. [Class 106 (ii)] The radial stem is formed or rigidly connected with a portion of rectangular or non-circular form and the casing is reinforced with a complementary peripheral portion with which the stem portion can engage to avoid straining the mechanism while connecting up the gauge. In one form the case is provided with a rectangular slot through which passes the stem carrying the Bourdon tube and its associated mechanism, the part of the stem lying in the opening being of rectangular form to fit the slot. If the casing is of stamped metal thick strengthening pieces are secured to the casing along the longitudinal edges of the slot. If the casing is cast this portion is made thicker. In the form shown, the aperture a is of circular form to accommodate a collar j on the stem d and a pair of thicker pieces k are formed on or secured to the casing. Fitting closely between them is a rectangular part l, on the underside of a flat plate m. The inner end of the stem d passes through a bore through the parts l, m. Relative movement between stem d and plate m is prevented by a flat formed on the stem engaging a straight edge part o of the plate m projecting into the bore. The stem d and plate m are brazed or otherwise secured together after assembly. In a further modification the thicker parts k are dispensed with and an additional plate above the plate m engages the stem d and is of similar section that is provided with a straight edge to engage a flat on the stem. Specification 400,795 is referred to.
GB3366236A 1936-12-08 1936-12-08 Improvements relating to pressure gauges Expired GB485397A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3366236A GB485397A (en) 1936-12-08 1936-12-08 Improvements relating to pressure gauges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3366236A GB485397A (en) 1936-12-08 1936-12-08 Improvements relating to pressure gauges

Publications (1)

Publication Number Publication Date
GB485397A true GB485397A (en) 1938-05-19

Family

ID=10355801

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3366236A Expired GB485397A (en) 1936-12-08 1936-12-08 Improvements relating to pressure gauges

Country Status (1)

Country Link
GB (1) GB485397A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420129A1 (en) * 1978-03-17 1979-10-12 Dresser Ind CONSTRUCTION OF THE BOX-FITTING JUNCTION FOR A PRESSURE GAUGE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420129A1 (en) * 1978-03-17 1979-10-12 Dresser Ind CONSTRUCTION OF THE BOX-FITTING JUNCTION FOR A PRESSURE GAUGE

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