GB2165051B - Improved pressure meter - Google Patents

Improved pressure meter

Info

Publication number
GB2165051B
GB2165051B GB8424521A GB8424521A GB2165051B GB 2165051 B GB2165051 B GB 2165051B GB 8424521 A GB8424521 A GB 8424521A GB 8424521 A GB8424521 A GB 8424521A GB 2165051 B GB2165051 B GB 2165051B
Authority
GB
United Kingdom
Prior art keywords
pressure meter
improved pressure
improved
meter
pressure
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
GB8424521A
Other versions
GB8424521D0 (en
GB2165051A (en
Inventor
Barry Goldsmith Clarke
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.)
PM INSITU TECH Ltd
Original Assignee
PM INSITU TECH Ltd
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 PM INSITU TECH Ltd filed Critical PM INSITU TECH Ltd
Priority to GB8424521A priority Critical patent/GB2165051B/en
Publication of GB8424521D0 publication Critical patent/GB8424521D0/en
Publication of GB2165051A publication Critical patent/GB2165051A/en
Application granted granted Critical
Publication of GB2165051B publication Critical patent/GB2165051B/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D1/00—Investigation of foundation soil in situ
    • E02D1/02—Investigation of foundation soil in situ before construction work
    • E02D1/022—Investigation of foundation soil in situ before construction work by investigating mechanical properties of the soil
    • 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
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/0042—Constructional details associated with semiconductive diaphragm sensors, e.g. etching, or constructional details of non-semiconductive diaphragms
    • G01L9/0044—Constructional details of non-semiconductive diaphragms
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/24—Earth materials

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Remote Sensing (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Paleontology (AREA)
  • Soil Sciences (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Diaphragms And Bellows (AREA)
GB8424521A 1984-09-28 1984-09-28 Improved pressure meter Expired GB2165051B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8424521A GB2165051B (en) 1984-09-28 1984-09-28 Improved pressure meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8424521A GB2165051B (en) 1984-09-28 1984-09-28 Improved pressure meter

Publications (3)

Publication Number Publication Date
GB8424521D0 GB8424521D0 (en) 1984-11-07
GB2165051A GB2165051A (en) 1986-04-03
GB2165051B true GB2165051B (en) 1989-01-11

Family

ID=10567401

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8424521A Expired GB2165051B (en) 1984-09-28 1984-09-28 Improved pressure meter

Country Status (1)

Country Link
GB (1) GB2165051B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH689561A5 (en) * 1992-07-31 1999-06-15 Raymond Andina Penetration method for determining the consistency of a substrate.
FR2710155B1 (en) * 1993-09-13 1995-12-01 Erg Improvements to methods and devices for in situ measurement of the swelling characteristics of a soil.
US9383346B2 (en) 2015-03-17 2016-07-05 Ramesh Chandra Gupta Expandable jacket and its calibration device for triaxial tests on soils
US10060898B2 (en) * 2017-03-07 2018-08-28 Ramesh Chandra Gupta Expandable jacket for triaxial, unconfined and uniaxial compression tests and test device for three-dimensional consolidation and settlement tests

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1003449A (en) * 1947-01-03 1952-03-18 Membrane in the form of a sheath, the wall of which is formed by sealing elements and by tensile elements

Also Published As

Publication number Publication date
GB8424521D0 (en) 1984-11-07
GB2165051A (en) 1986-04-03

Similar Documents

Publication Publication Date Title
GB8507512D0 (en) Measuring pulsetile part-structure
EP0292606A3 (en) Pressure meter
EP0184721A3 (en) Pressure measuring system
GB2159270B (en) Flowmeter
GB2163857B (en) Flowmeters
GB8505455D0 (en) Determining formation pressure
GB8522942D0 (en) Meter
DE3569822D1 (en) Flow meter
DE3571500D1 (en) Flowmeter
DE3565179D1 (en) High pressure sensor
GB8418484D0 (en) Flow meters
GB8514408D0 (en) Scale
GB8528520D0 (en) Measurement
GB8419994D0 (en) Pressure sensor
GB2166621B (en) Diaphragms
GB8521100D0 (en) Pressure sensor
GB2165051B (en) Improved pressure meter
GB2154323B (en) Pressure sensor
GB8503316D0 (en) Meters
GB8414416D0 (en) Pressure transducer
GB8525629D0 (en) Indicator
GB8427892D0 (en) Measuring pressure
GB8400739D0 (en) Flowmeter
CS1017084A1 (en) Zapojenie vyhodnocovacich obvodov stavu iskrista najmae u elektroiskrovych vyrezavaciek
IL72883A0 (en) Flowmeter

Legal Events

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