GB1100871A - Pressure transducers - Google Patents

Pressure transducers

Info

Publication number
GB1100871A
GB1100871A GB48200/63A GB4820063A GB1100871A GB 1100871 A GB1100871 A GB 1100871A GB 48200/63 A GB48200/63 A GB 48200/63A GB 4820063 A GB4820063 A GB 4820063A GB 1100871 A GB1100871 A GB 1100871A
Authority
GB
United Kingdom
Prior art keywords
cylinder
tubular member
layer
pressure
pressure transducers
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
GB48200/63A
Inventor
Thomas Joseph Ledwidge
Joseph Raymond Pendleton
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB48200/63A priority Critical patent/GB1100871A/en
Publication of GB1100871A publication Critical patent/GB1100871A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/02—Devices or arrangements for monitoring coolant or moderator
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
    • G01L9/0005—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using variations in capacitance
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

1,100,871. Measuring pressure electrically. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. Nov.23, 1964 [Dec. 6, 1963], No.48200/63. Heading G1N. Fluid-pressure applied to the outside of a stainless steel tubular member 2 compresses it and varies the capacitance between the member and a cylinder 1 supported coaxially inside the member 1 by an insulating block 10. The dielectric consists of a layer of flame-sprayed alumina, 3a, or other refractory material, on the cylinder, together with an annular air-gap between this layer and the member 2. The tubular member 2, with its integral end cap 4, forms a sealed cavity with a support 6 and flange 7 which is attached to a vessel containing the pressure to be measured. A second, reference, capacitor is formed by a cylinder 16 surrounded by a tubular member 17, and is enclosed by a sealing cup 24. The two capacitors are connected by means of connectors 12, 23, in an A. C. bridge circuit.
GB48200/63A 1963-12-06 1963-12-06 Pressure transducers Expired GB1100871A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB48200/63A GB1100871A (en) 1963-12-06 1963-12-06 Pressure transducers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB48200/63A GB1100871A (en) 1963-12-06 1963-12-06 Pressure transducers

Publications (1)

Publication Number Publication Date
GB1100871A true GB1100871A (en) 1968-01-24

Family

ID=10447738

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48200/63A Expired GB1100871A (en) 1963-12-06 1963-12-06 Pressure transducers

Country Status (1)

Country Link
GB (1) GB1100871A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150294A (en) * 1983-11-16 1985-06-26 Schlumberger Electronics Pressure monitoring
DE4230031A1 (en) * 1991-09-09 1993-03-11 Avl Verbrennungskraft Messtech Capacitive pressure sensor with housing, fixed capacitor and pot-shaped diaphragm parts - has welded joint between pot-shaped diaphragm section and sensor housing remote from thicker diaphragm base section

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150294A (en) * 1983-11-16 1985-06-26 Schlumberger Electronics Pressure monitoring
US4663965A (en) * 1983-11-16 1987-05-12 Eric Metcalf Pressure monitoring
DE4230031A1 (en) * 1991-09-09 1993-03-11 Avl Verbrennungskraft Messtech Capacitive pressure sensor with housing, fixed capacitor and pot-shaped diaphragm parts - has welded joint between pot-shaped diaphragm section and sensor housing remote from thicker diaphragm base section

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