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GB2180651B - Sensing device for detecting sudden pressure changes in the fluids in pipes and vessels - Google Patents
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GB2180651B - Sensing device for detecting sudden pressure changes in the fluids in pipes and vessels - Google Patents

Sensing device for detecting sudden pressure changes in the fluids in pipes and vessels

Info

Publication number
GB2180651B
GB2180651B GB8617642A GB8617642A GB2180651B GB 2180651 B GB2180651 B GB 2180651B GB 8617642 A GB8617642 A GB 8617642A GB 8617642 A GB8617642 A GB 8617642A GB 2180651 B GB2180651 B GB 2180651B
Authority
GB
United Kingdom
Prior art keywords
vessels
fluids
pipes
sensing device
pressure changes
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
GB8617642A
Other versions
GB2180651A (en
GB8617642D0 (en
Inventor
Bernat Jaime Moles
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 GB8617642D0 publication Critical patent/GB8617642D0/en
Publication of GB2180651A publication Critical patent/GB2180651A/en
Application granted granted Critical
Publication of GB2180651B publication Critical patent/GB2180651B/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
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/08—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically
    • G01L23/10—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically by pressure-sensitive members of the piezoelectric type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
    • F02M65/003—Measuring variation of fuel pressure in high pressure line
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Fluid Pressure (AREA)
GB8617642A 1985-07-31 1986-07-18 Sensing device for detecting sudden pressure changes in the fluids in pipes and vessels Expired GB2180651B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES545752A ES8704014A1 (en) 1985-07-31 1985-07-31 Pressure sensing device

Publications (3)

Publication Number Publication Date
GB8617642D0 GB8617642D0 (en) 1986-08-28
GB2180651A GB2180651A (en) 1987-04-01
GB2180651B true GB2180651B (en) 1989-08-16

Family

ID=8489656

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8617642A Expired GB2180651B (en) 1985-07-31 1986-07-18 Sensing device for detecting sudden pressure changes in the fluids in pipes and vessels

Country Status (2)

Country Link
ES (1) ES8704014A1 (en)
GB (1) GB2180651B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19722971C2 (en) * 1997-05-28 2001-11-29 Foerderver Inst Fuer Medizinte Device for measuring and / or measuring the internal pressure of lumens or tubes

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2001765A (en) * 1977-07-27 1979-02-07 List H Transducer for measurement of mechanical values on bodies
GB2056076A (en) * 1979-06-20 1981-03-11 List H Measuring internal pressure in pipes
GB2073889A (en) * 1980-03-19 1981-10-21 List H Transducer device for measuring mechanical values on hollow bodies
GB2138142A (en) * 1983-04-12 1984-10-17 Autosense Equipment Limited A transducer for use in detecting the pressure of high pressure fuel in the injection supply pipe of a compression ignition engine
EP0126033A1 (en) * 1983-03-23 1984-11-21 MARELLI AUTRONICA S.p.A. Device for monitoring the pressure of fluid in a duct

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2001765A (en) * 1977-07-27 1979-02-07 List H Transducer for measurement of mechanical values on bodies
GB2086582A (en) * 1977-07-27 1982-05-12 List Hans A transducer for measurement of mechanical values on hollow pipes
GB2086584A (en) * 1977-07-27 1982-05-12 List Hans A transducer for measurement of mechanical values on hollow bodies
GB2056076A (en) * 1979-06-20 1981-03-11 List H Measuring internal pressure in pipes
GB2073889A (en) * 1980-03-19 1981-10-21 List H Transducer device for measuring mechanical values on hollow bodies
EP0126033A1 (en) * 1983-03-23 1984-11-21 MARELLI AUTRONICA S.p.A. Device for monitoring the pressure of fluid in a duct
GB2138142A (en) * 1983-04-12 1984-10-17 Autosense Equipment Limited A transducer for use in detecting the pressure of high pressure fuel in the injection supply pipe of a compression ignition engine

Also Published As

Publication number Publication date
GB2180651A (en) 1987-04-01
ES545752A0 (en) 1987-03-01
GB8617642D0 (en) 1986-08-28
ES8704014A1 (en) 1987-03-01

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Legal Events

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

Effective date: 19920718