GB562880A - Pitot tubes - Google Patents

Pitot tubes

Info

Publication number
GB562880A
GB562880A GB1099842A GB1099842A GB562880A GB 562880 A GB562880 A GB 562880A GB 1099842 A GB1099842 A GB 1099842A GB 1099842 A GB1099842 A GB 1099842A GB 562880 A GB562880 A GB 562880A
Authority
GB
United Kingdom
Prior art keywords
tube
block
conduit
blocks
pitot
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
GB1099842A
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
Priority to GB1099842A priority Critical patent/GB562880A/en
Publication of GB562880A publication Critical patent/GB562880A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Abstract

562,880. Pitot-tubes. DAIBER, E. Aug. 6, 1942, No. 10998. [Class 69 ( A Pitot-tube, more particularly for use in indicating the speed of aircraft, comprises a brass or like tube 11 with a forward dynamic pressure opening 13, the tube being connected as by solder to a rear casting &c. 14 with a transverse wall 17 ; within the tube 11, conducting blocks 39, 42, of brass, copper, &c., are fixed as by solder, the blocks containing electric heating elements 40, 41, and static pressure openings 34, 35, are provided in the tube 11 between the blocks 39, 42. The dynamic pressure is communicated to the speed indicator through a metallic conduit 22 with a downturned front end, through passages 24, 26, in the block 42 and through a conduit 27 ; the static pressure is communicated through passages 32 outside the block 42 and through a conduit 30. The forward end of the block 39 and the rear wall of the block 42 form baffles to trap moisture which is discharged through openings 36, 37. The tube 11 may form the return conductor from the heating elements 40, 41, or a separate return conductor may be provided.
GB1099842A 1942-08-06 1942-08-06 Pitot tubes Expired GB562880A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1099842A GB562880A (en) 1942-08-06 1942-08-06 Pitot tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1099842A GB562880A (en) 1942-08-06 1942-08-06 Pitot tubes

Publications (1)

Publication Number Publication Date
GB562880A true GB562880A (en) 1944-07-20

Family

ID=9978161

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1099842A Expired GB562880A (en) 1942-08-06 1942-08-06 Pitot tubes

Country Status (1)

Country Link
GB (1) GB562880A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103913267A (en) * 2014-03-31 2014-07-09 北京自动化控制设备研究所 Small straight pipe electric heating type airspeed head
CN105259365A (en) * 2015-11-16 2016-01-20 深圳飞马机器人科技有限公司 Airspeed meter module
US10227139B2 (en) 2015-03-23 2019-03-12 Rosemount Aerospace Inc. Heated air data probes
US10884014B2 (en) 2019-03-25 2021-01-05 Rosemount Aerospace Inc. Air data probe with fully-encapsulated heater
CN112630466A (en) * 2020-12-03 2021-04-09 深圳市蜉飞科技有限公司 Airspeed meter is with pneumatic collection structure and fixed wing unmanned aerial vehicle
US11002754B2 (en) 2018-11-06 2021-05-11 Rosemount Aerospace Inc. Pitot probe with mandrel and pressure swaged outer shell
US11209330B2 (en) 2015-03-23 2021-12-28 Rosemount Aerospace Inc. Corrosion resistant sleeve for an air data probe
US11414195B2 (en) 2018-03-23 2022-08-16 Rosemount Aerospace Inc. Surface modified heater assembly
US11428707B2 (en) 2019-06-14 2022-08-30 Rosemount Aerospace Inc. Air data probe with weld sealed insert
US11624637B1 (en) 2021-10-01 2023-04-11 Rosemount Aerospace Inc Air data probe with integrated heater bore and features
US11662235B2 (en) 2021-10-01 2023-05-30 Rosemount Aerospace Inc. Air data probe with enhanced conduction integrated heater bore and features

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103913267B (en) * 2014-03-31 2016-08-31 北京自动化控制设备研究所 A kind of small-sized straight tube electroheating type pitot
CN103913267A (en) * 2014-03-31 2014-07-09 北京自动化控制设备研究所 Small straight pipe electric heating type airspeed head
US11209330B2 (en) 2015-03-23 2021-12-28 Rosemount Aerospace Inc. Corrosion resistant sleeve for an air data probe
US10227139B2 (en) 2015-03-23 2019-03-12 Rosemount Aerospace Inc. Heated air data probes
EP3435095A3 (en) * 2015-03-23 2019-04-10 Rosemount Aerospace Inc. Air data probe
US10589870B2 (en) 2015-03-23 2020-03-17 Rosemount Aerospace Inc. Moisture resistant air data probes
CN111649836A (en) * 2015-03-23 2020-09-11 罗斯蒙特航天公司 Atmosphere data probe
US11731782B2 (en) 2015-03-23 2023-08-22 Rosemount Aerospace Inc. Bulkheads for air data probes
CN111649836B (en) * 2015-03-23 2022-05-03 罗斯蒙特航天公司 Atmosphere data probe
CN105259365A (en) * 2015-11-16 2016-01-20 深圳飞马机器人科技有限公司 Airspeed meter module
US11414195B2 (en) 2018-03-23 2022-08-16 Rosemount Aerospace Inc. Surface modified heater assembly
US11866179B2 (en) 2018-03-23 2024-01-09 Rosemount Aerospace Inc. Surface modified heater assembly
US11002754B2 (en) 2018-11-06 2021-05-11 Rosemount Aerospace Inc. Pitot probe with mandrel and pressure swaged outer shell
US10884014B2 (en) 2019-03-25 2021-01-05 Rosemount Aerospace Inc. Air data probe with fully-encapsulated heater
US11428707B2 (en) 2019-06-14 2022-08-30 Rosemount Aerospace Inc. Air data probe with weld sealed insert
CN112630466A (en) * 2020-12-03 2021-04-09 深圳市蜉飞科技有限公司 Airspeed meter is with pneumatic collection structure and fixed wing unmanned aerial vehicle
CN112630466B (en) * 2020-12-03 2023-10-31 深圳市蜉飞科技有限公司 Airspeed meter is with atmospheric pressure collection structure and fixed wing unmanned aerial vehicle
US11624637B1 (en) 2021-10-01 2023-04-11 Rosemount Aerospace Inc Air data probe with integrated heater bore and features
US11662235B2 (en) 2021-10-01 2023-05-30 Rosemount Aerospace Inc. Air data probe with enhanced conduction integrated heater bore and features

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