GB503669A - Improvements in or relating to pitot tubes - Google Patents

Improvements in or relating to pitot tubes

Info

Publication number
GB503669A
GB503669A GB3710338A GB3710338A GB503669A GB 503669 A GB503669 A GB 503669A GB 3710338 A GB3710338 A GB 3710338A GB 3710338 A GB3710338 A GB 3710338A GB 503669 A GB503669 A GB 503669A
Authority
GB
United Kingdom
Prior art keywords
duct
pitot
shell
relating
tube
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
GB3710338A
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
Publication of GB503669A publication Critical patent/GB503669A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
    • G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/40—Details of construction of the flow constriction devices
    • G01F1/46—Pitot tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/14—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring differences of pressure in the fluid
    • G01P5/16—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring differences of pressure in the fluid using Pitot tubes, e.g. Machmeter
    • G01P5/165—Arrangements or constructions of Pitot tubes

Abstract

503,669. Pitot -- tube apparatus. KOLLSMAN, P. Jan. 10, 1938, No. 37103. Convention date, Feb. 9, 1937. Divided out of 503,646. [Class 69 (i)] A Pitot-tube comprises a dynamic duct 1 and a shell A enclosing at least a part of the duct 1 and having a static pressure opening 63, 64, the shell and duct being permanently united to form a one-piece metallic structure. The shell may be formed, and simultaneously united to the dynamic duct, by electrodeposition, as described in Specification 503,646,. which describes a Pitot-tube similar to that described in the present Specification.
GB3710338A 1937-02-09 1938-01-10 Improvements in or relating to pitot tubes Expired GB503669A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US503646XA 1937-02-09 1937-02-09

Publications (1)

Publication Number Publication Date
GB503669A true GB503669A (en) 1939-04-12

Family

ID=21964832

Family Applications (2)

Application Number Title Priority Date Filing Date
GB3710338A Expired GB503669A (en) 1937-02-09 1938-01-10 Improvements in or relating to pitot tubes
GB74138A Expired GB503646A (en) 1937-02-09 1938-01-10 Improvements in or relating to pitot tubes

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB74138A Expired GB503646A (en) 1937-02-09 1938-01-10 Improvements in or relating to pitot tubes

Country Status (2)

Country Link
FR (1) FR832705A (en)
GB (2) GB503669A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180356438A1 (en) * 2017-06-09 2018-12-13 Simmonds Precision Products, Inc. Casting method for manufacturing hybrid material pitot tube

Also Published As

Publication number Publication date
GB503646A (en) 1939-04-12
FR832705A (en) 1938-10-03

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