AU2769097A - Device to detect the speed profile of concrete flowing into a pipeline - Google Patents

Device to detect the speed profile of concrete flowing into a pipeline

Info

Publication number
AU2769097A
AU2769097A AU27690/97A AU2769097A AU2769097A AU 2769097 A AU2769097 A AU 2769097A AU 27690/97 A AU27690/97 A AU 27690/97A AU 2769097 A AU2769097 A AU 2769097A AU 2769097 A AU2769097 A AU 2769097A
Authority
AU
Australia
Prior art keywords
pipeline
detect
speed profile
concrete flowing
concrete
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.)
Granted
Application number
AU27690/97A
Other versions
AU712742B2 (en
Inventor
Giorgio Moretti
Gianfranco Venturino
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.)
CIFA SpA
Original Assignee
CIFA SpA
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 CIFA SpA filed Critical CIFA SpA
Publication of AU2769097A publication Critical patent/AU2769097A/en
Application granted granted Critical
Publication of AU712742B2 publication Critical patent/AU712742B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/036—Analysing fluids by measuring frequency or resonance of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/024—Analysing fluids by measuring propagation velocity or propagation time of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/221—Arrangements for directing or focusing the acoustical waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
    • G01N29/348—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with frequency characteristics, e.g. single frequency signals, chirp signals
    • 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
    • G01N2291/01—Indexing codes associated with the measuring variable
    • G01N2291/011—Velocity or travel time
    • 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
    • G01N2291/024—Mixtures
    • G01N2291/02416—Solids in liquids
    • 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
    • G01N2291/10—Number of transducers
    • G01N2291/102—Number of transducers one emitter, one receiver

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
AU27690/97A 1996-04-24 1997-04-23 Device to detect the speed profile of concrete flowing into a pipeline Ceased AU712742B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI96A0812 1996-04-24
IT96MI000812A IT1282125B1 (en) 1996-04-24 1996-04-24 DEVICE FOR DETECTION OF THE SPEED PROFILE OF CONCRETE MOVING IN A DUCT.
PCT/EP1997/002071 WO1997040372A1 (en) 1996-04-24 1997-04-23 Device to detect the speed profile of concrete flowing into a pipeline

Publications (2)

Publication Number Publication Date
AU2769097A true AU2769097A (en) 1997-11-12
AU712742B2 AU712742B2 (en) 1999-11-18

Family

ID=11374110

Family Applications (1)

Application Number Title Priority Date Filing Date
AU27690/97A Ceased AU712742B2 (en) 1996-04-24 1997-04-23 Device to detect the speed profile of concrete flowing into a pipeline

Country Status (12)

Country Link
EP (1) EP0900373A1 (en)
JP (1) JP2001515586A (en)
KR (1) KR20000010637A (en)
CN (1) CN1219237A (en)
AU (1) AU712742B2 (en)
BR (1) BR9708741A (en)
CA (1) CA2252724A1 (en)
IT (1) IT1282125B1 (en)
NO (1) NO984954L (en)
NZ (1) NZ332504A (en)
TR (1) TR199802142T2 (en)
WO (1) WO1997040372A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103323323B (en) * 2013-05-21 2015-05-20 河海大学 Establishing method of concrete breaking strength prediction model considering loading rate influence

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2647184C3 (en) * 1976-10-19 1982-03-25 Nikolaj Ivanovič Moskva Brašnikov Method for determining physical parameters of liquid media by means of ultrasound
CH669463A5 (en) * 1985-03-21 1989-03-15 Walter Guggenbuehl Prof Dr Gas flow and temp. measuring device - uses ultrasonic pulses transmitted simultaneously in opposite directions at angle to gas flow
FR2634557A1 (en) * 1988-07-22 1990-01-26 Pluss Stauffer Ag DEVICE AND METHOD FOR SIMULTANEOUSLY MEASURING IN A CONDUIT, DENSITY, CONCENTRATION, FLOW SPEED, FLOW AND TEMPERATURE OF A LIQUID OR PASTY FLUID BY ULTRASONIC TRANSMISSION

Also Published As

Publication number Publication date
IT1282125B1 (en) 1998-03-12
NO984954L (en) 1998-12-11
AU712742B2 (en) 1999-11-18
ITMI960812A1 (en) 1997-10-24
WO1997040372A1 (en) 1997-10-30
BR9708741A (en) 2000-01-04
TR199802142T2 (en) 1999-02-22
JP2001515586A (en) 2001-09-18
KR20000010637A (en) 2000-02-25
ITMI960812A0 (en) 1996-04-24
NZ332504A (en) 2000-04-28
NO984954D0 (en) 1998-10-23
CN1219237A (en) 1999-06-09
CA2252724A1 (en) 1997-10-30
EP0900373A1 (en) 1999-03-10

Similar Documents

Publication Publication Date Title
AU3559489A (en) Rehabilitating underground pipes
DE69614611D1 (en) Pipe connection
DE69621292D1 (en) pipe connection
NO962404L (en) Device intended for connection to a pipe string
EP0912855A4 (en) Misadjustment limiting segmented pipe coupling
DE69700690D1 (en) Pipe connection device
DE69618898D1 (en) Pipe Compensator
DE69614207D1 (en) Pipe connection
GB2302153B (en) Pipeline renovation
AU4021397A (en) Fluid flow measurement device
DE59606840D1 (en) Pipe connection
AU689034B2 (en) Pipe anchoring means
AUPN511095A0 (en) Pipe rehabilitation
GB9713573D0 (en) Detecting underground pipes
DE69610536D1 (en) Pipe connection
KR960031650U (en) Sewer pipe sealing device
AU2769097A (en) Device to detect the speed profile of concrete flowing into a pipeline
GB9605423D0 (en) Detecting underground pipes
DE69600824D1 (en) Pipe connection
AU1468695A (en) Vortex pipe
GB2316175B (en) Sub-sea pipeline span detection
KR950012013U (en) Sewer pipe connection
KR960035029U (en) Pipe connection
KR970059142U (en) Pipe Shutoff Device
KR950023434U (en) Sewer pipe connection

Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired