GB1531146A - Fluid pressure sensing apparatus - Google Patents

Fluid pressure sensing apparatus

Info

Publication number
GB1531146A
GB1531146A GB3907076A GB3907076A GB1531146A GB 1531146 A GB1531146 A GB 1531146A GB 3907076 A GB3907076 A GB 3907076A GB 3907076 A GB3907076 A GB 3907076A GB 1531146 A GB1531146 A GB 1531146A
Authority
GB
United Kingdom
Prior art keywords
duct
fluid pressure
pressure sensing
sensing apparatus
static
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
GB3907076A
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.)
Cambridge Filter Corp
Original Assignee
Cambridge Filter 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 Cambridge Filter Corp filed Critical Cambridge Filter Corp
Priority to GB3907076A priority Critical patent/GB1531146A/en
Publication of GB1531146A publication Critical patent/GB1531146A/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

Landscapes

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

Abstract

1531146 Air-flow measurement CAMBRIDGE FILTER CORP 21 Sept 1976 39070/76 Heading G1R Flow measuring apparatus comprises, a duct and total and static pressure sensors 30, 32 connected to separate manifolds 10, 12, 16, 18 the probes being arranged at the centres of equal area segments in planes transverse to the duct areas. Static pressure is sensed by openings 34 in U-tubes 32. The arrangements are described in Specification 1531145. In a further embodiment for use in a circular duct, pairs of static and total pressure manifolds are arranged diametrically across the duct offset at 45 degrees.
GB3907076A 1976-09-21 1976-09-21 Fluid pressure sensing apparatus Expired GB1531146A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3907076A GB1531146A (en) 1976-09-21 1976-09-21 Fluid pressure sensing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3907076A GB1531146A (en) 1976-09-21 1976-09-21 Fluid pressure sensing apparatus

Publications (1)

Publication Number Publication Date
GB1531146A true GB1531146A (en) 1978-11-01

Family

ID=10407460

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3907076A Expired GB1531146A (en) 1976-09-21 1976-09-21 Fluid pressure sensing apparatus

Country Status (1)

Country Link
GB (1) GB1531146A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2142439A (en) * 1983-05-24 1985-01-16 Univ City Vorticity measuring apparatus
DE102017129446A1 (en) * 2017-12-11 2019-06-13 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Device for determining a total pressure loss of a radiator of a motor vehicle
DE102005046215B4 (en) 2005-09-28 2019-10-17 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Device for determining mass flows on a radiator
DE102007027252B4 (en) 2007-06-13 2022-05-12 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Device for determining mass flows of gaseous media through a radiator of a motor vehicle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2142439A (en) * 1983-05-24 1985-01-16 Univ City Vorticity measuring apparatus
DE102005046215B4 (en) 2005-09-28 2019-10-17 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Device for determining mass flows on a radiator
DE102007027252B4 (en) 2007-06-13 2022-05-12 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Device for determining mass flows of gaseous media through a radiator of a motor vehicle
DE102017129446A1 (en) * 2017-12-11 2019-06-13 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Device for determining a total pressure loss of a radiator of a motor vehicle

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee