GB8722637D0 - Measurement of contact pressure - Google Patents

Measurement of contact pressure

Info

Publication number
GB8722637D0
GB8722637D0 GB878722637A GB8722637A GB8722637D0 GB 8722637 D0 GB8722637 D0 GB 8722637D0 GB 878722637 A GB878722637 A GB 878722637A GB 8722637 A GB8722637 A GB 8722637A GB 8722637 D0 GB8722637 D0 GB 8722637D0
Authority
GB
United Kingdom
Prior art keywords
contact pressure
interface
measuring
acoustic pulse
amplitude
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.)
Pending
Application number
GB878722637A
Other languages
English (en)
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.)
FOR FRONTIER ENG RESEARCH CENT
Original Assignee
FOR FRONTIER ENG RESEARCH CENT
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 FOR FRONTIER ENG RESEARCH CENT filed Critical FOR FRONTIER ENG RESEARCH CENT
Priority to GB878722637A priority Critical patent/GB8722637D0/en
Publication of GB8722637D0 publication Critical patent/GB8722637D0/en
Priority to NO884157A priority patent/NO170704C/no
Priority to AT88308892T priority patent/ATE72700T1/de
Priority to ES198888308892T priority patent/ES2030507T3/es
Priority to JP63239085A priority patent/JPH01153928A/ja
Priority to EP88308892A priority patent/EP0309289B1/en
Priority to DE8888308892T priority patent/DE3868471D1/de
Priority to GR920400930T priority patent/GR3004606T3/el
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/25—Measuring force or stress, in general using wave or particle radiation, e.g. X-rays, microwaves, neutrons
    • G01L1/255—Measuring force or stress, in general using wave or particle radiation, e.g. X-rays, microwaves, neutrons using acoustic waves, or acoustic emission
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02827—Elastic parameters, strength or force

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Credit Cards Or The Like (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Lubricants (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Secondary Cells (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
GB878722637A 1987-09-25 1987-09-25 Measurement of contact pressure Pending GB8722637D0 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB878722637A GB8722637D0 (en) 1987-09-25 1987-09-25 Measurement of contact pressure
NO884157A NO170704C (no) 1987-09-25 1988-09-20 Fremgangsmaate til bestemmelse av et maal for trykket mellom to faste legemers overflater atskilt med en tynn vaeskefilm
AT88308892T ATE72700T1 (de) 1987-09-25 1988-09-26 Verfahren zum messen des inneren kontaktdruckes zwischen aneinanderliegenden bauteilen, die durch einen fluessigkeitsfilm getrennt sind.
ES198888308892T ES2030507T3 (es) 1987-09-25 1988-09-26 Metodo para medidr la presion de contacto interna entre superficies solidas coincidentes separadas por una pelicula de liquido.
JP63239085A JPH01153928A (ja) 1987-09-25 1988-09-26 液膜で隔てられた固体合せ部分間の内部接触圧の超音波測定法
EP88308892A EP0309289B1 (en) 1987-09-25 1988-09-26 Method for measuring internal contact pressure between mating solid parts separated by a liquid film
DE8888308892T DE3868471D1 (de) 1987-09-25 1988-09-26 Verfahren zum messen des inneren kontaktdruckes zwischen aneinanderliegenden bauteilen, die durch einen fluessigkeitsfilm getrennt sind.
GR920400930T GR3004606T3 (enExample) 1987-09-25 1992-05-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878722637A GB8722637D0 (en) 1987-09-25 1987-09-25 Measurement of contact pressure

Publications (1)

Publication Number Publication Date
GB8722637D0 true GB8722637D0 (en) 1987-11-04

Family

ID=10624399

Family Applications (1)

Application Number Title Priority Date Filing Date
GB878722637A Pending GB8722637D0 (en) 1987-09-25 1987-09-25 Measurement of contact pressure

Country Status (8)

Country Link
EP (1) EP0309289B1 (enExample)
JP (1) JPH01153928A (enExample)
AT (1) ATE72700T1 (enExample)
DE (1) DE3868471D1 (enExample)
ES (1) ES2030507T3 (enExample)
GB (1) GB8722637D0 (enExample)
GR (1) GR3004606T3 (enExample)
NO (1) NO170704C (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2475337A (en) * 2009-11-17 2011-05-18 Sonardyne Internat Ltd Subsea acoustic probe apparatus for monitoring oil risers
CN112393844B (zh) * 2020-12-08 2022-02-08 中国石油天然气集团有限公司 高立压下微弱泥浆脉冲压力波的测量方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6016333B2 (ja) * 1977-08-17 1985-04-25 積水化学工業株式会社 強化樹脂管状体の成形方法
WO1983003470A1 (fr) * 1982-03-30 1983-10-13 Ogura, Yukio Procede de mesure par ondes ultrasoniques de la tension de contact entre des surfaces solides adjacentes
JPS629241A (ja) * 1985-07-08 1987-01-17 Hitachi Constr Mach Co Ltd 超音波によるホ−ス継手の接触応力測定方法

Also Published As

Publication number Publication date
NO170704B (no) 1992-08-10
NO170704C (no) 1992-11-18
GR3004606T3 (enExample) 1993-04-28
NO884157L (no) 1989-03-28
EP0309289A3 (en) 1989-10-18
EP0309289A2 (en) 1989-03-29
EP0309289B1 (en) 1992-02-19
DE3868471D1 (de) 1992-03-26
NO884157D0 (no) 1988-09-20
ATE72700T1 (de) 1992-03-15
JPH01153928A (ja) 1989-06-16
ES2030507T3 (es) 1992-11-01

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