WO2011000578A3 - Measuring and reading the size of a parameter of a remotely positioned device - Google Patents

Measuring and reading the size of a parameter of a remotely positioned device Download PDF

Info

Publication number
WO2011000578A3
WO2011000578A3 PCT/EP2010/004024 EP2010004024W WO2011000578A3 WO 2011000578 A3 WO2011000578 A3 WO 2011000578A3 EP 2010004024 W EP2010004024 W EP 2010004024W WO 2011000578 A3 WO2011000578 A3 WO 2011000578A3
Authority
WO
WIPO (PCT)
Prior art keywords
parameter
chamber
measuring
sensor means
reading
Prior art date
Application number
PCT/EP2010/004024
Other languages
French (fr)
Other versions
WO2011000578A2 (en
Inventor
Nicolaas Van Der Blom
Original Assignee
Nvb International Uk 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 Nvb International Uk Ltd filed Critical Nvb International Uk Ltd
Priority to EA201200076A priority Critical patent/EA201200076A1/en
Priority to BRPI1015364A priority patent/BRPI1015364A2/en
Priority to MX2012000040A priority patent/MX2012000040A/en
Priority to EP10765745A priority patent/EP2454484A2/en
Priority to CN2010800405313A priority patent/CN102648348A/en
Priority to AU2010268310A priority patent/AU2010268310A1/en
Priority to JP2012518050A priority patent/JP2012531556A/en
Priority to CA2804182A priority patent/CA2804182A1/en
Publication of WO2011000578A2 publication Critical patent/WO2011000578A2/en
Publication of WO2011000578A3 publication Critical patent/WO2011000578A3/en
Priority to ZA2012/03102A priority patent/ZA201203102B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B33/00—Pumps actuated by muscle power, e.g. for inflating
    • F04B33/005—Pumps actuated by muscle power, e.g. for inflating specially adapted for inflating tyres of non-motorised vehicles, e.g. cycles, tricycles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
    • F04B39/0022—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons piston rods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2205/00—Fluid parameters
    • F04B2205/02—Pressure in the inlet chamber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Fluid Pressure (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Control Of Fluid Pressure (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

Piston- chamber combination having sensor means (15) for measuring a parameter in the chamber (78) like pressure or temperature, which can be read on a display. In order to measure the said parameter in a more accurately way, without fluctuations, the sensor means measures inside an enclosed measuring space (47, 90) which is connected with the chamber by means of two passages. The first passage is provided with a check valve (49). The second passage is provided with a second valve (94, 95, 98) which is actuated solely by the forces resulting from the pressure difference between the enclosed measuring space and the chamber. In a further embodiment, the said second valve is controlled by a computer on the basis of the parameter value measured by the sensor means.
PCT/EP2010/004024 2009-06-30 2010-06-30 Measuring and reading the size of a parameter of a remotely positioned device WO2011000578A2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
EA201200076A EA201200076A1 (en) 2009-06-30 2010-06-30 MEASUREMENT AND READING OF THE VARIABLE PARAMETER OF A REMOTE DEVICE
BRPI1015364A BRPI1015364A2 (en) 2009-06-30 2010-06-30 measuring and reading the size of a parameter of a remotely positioned device.
MX2012000040A MX2012000040A (en) 2009-06-30 2010-06-30 Measuring and reading the size of a parameter of a remotely positioned device.
EP10765745A EP2454484A2 (en) 2009-06-30 2010-06-30 Measuring and reading the size of a parameter of a remotely positioned device
CN2010800405313A CN102648348A (en) 2009-06-30 2010-06-30 Measuring and reading the size of a parameter of a remotely positioned device
AU2010268310A AU2010268310A1 (en) 2009-06-30 2010-06-30 Measuring and reading the size of a parameter of a remotely positioned device
JP2012518050A JP2012531556A (en) 2009-06-30 2010-06-30 Measure and read parameters of remotely located devices
CA2804182A CA2804182A1 (en) 2009-06-30 2010-06-30 Measuring and reading the size of a parameter of a remotely positioned device
ZA2012/03102A ZA201203102B (en) 2009-06-30 2012-04-30 Measuring and reading the size of a parameter of a remotely positioned device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09075281 2009-06-30
EPEP09075281 2009-06-30

Publications (2)

Publication Number Publication Date
WO2011000578A2 WO2011000578A2 (en) 2011-01-06
WO2011000578A3 true WO2011000578A3 (en) 2011-04-07

Family

ID=43411504

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/004024 WO2011000578A2 (en) 2009-06-30 2010-06-30 Measuring and reading the size of a parameter of a remotely positioned device

Country Status (13)

Country Link
EP (1) EP2454484A2 (en)
JP (1) JP2012531556A (en)
CN (1) CN102648348A (en)
AU (1) AU2010268310A1 (en)
BR (1) BRPI1015364A2 (en)
CA (1) CA2804182A1 (en)
CL (1) CL2010000699A1 (en)
EA (1) EA201200076A1 (en)
MX (1) MX2012000040A (en)
SG (1) SG187418A1 (en)
TW (1) TW201103779A (en)
WO (1) WO2011000578A2 (en)
ZA (1) ZA201203102B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2989627B1 (en) 2012-04-24 2014-06-27 Jean Pierre Lazzari METHOD FOR FORMING SECURE COLOR LASER IMAGES AND DOCUMENT THUS PRODUCED
CA2917347A1 (en) * 2012-07-06 2014-01-09 Sipho Pumps Ltd Hose for a piston-chamber combination
TW201516258A (en) * 2013-10-18 2015-05-01 Shu-Mu Wu Floor pump capable of transmitting air pressure value via wireless transmission to mobile electronic device for indication
TWI555911B (en) * 2013-10-18 2016-11-01 Shu-Mu Wu A portable pump capable of wirelessly transmitting barometric data to a mobile electronic device Which is a combination with a mobile electronic device
TWI526616B (en) * 2013-10-18 2016-03-21 Shu-Mu Wu A portable pump capable of wirelessly transmitting barometric data to a mobile electronic device Which is a combination with a mobile electronic device
TWI522532B (en) * 2013-10-18 2016-02-21 Shu-Mu Wu Can be used to transmit air pressure data to the mobile electronic device of the ground type air pump and Which is a combination with a mobile electronic device
CN108801175B (en) * 2018-06-29 2019-09-24 北京航空航天大学 A kind of high-precision spatial pipeline measuring system and method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4919600A (en) * 1989-06-29 1990-04-24 Yang Shi K Tire pump with a pressure gage
US5779457A (en) * 1996-03-29 1998-07-14 Chuang; Louis Hand pump for pumping air of lower pressure and high pressure
US20040086404A1 (en) * 2002-10-31 2004-05-06 Scott Wu Pump capable of releasing excessive air
EP1179140B1 (en) * 1999-04-22 2005-12-21 Nvb International A/S Combination of a chamber and a piston

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE121188T1 (en) * 1991-07-08 1995-04-15 Elpatronic Ag METHOD AND DEVICE FOR TESTING CONTAINERS.
DE60234433D1 (en) * 2001-03-27 2009-12-31 Nvb Composites Internat A S COMBINATION OF A CHAMBER AND A PISTON, PUMP, MOTOR, SHOCK ABSORBER AND CONVERTERS CONTAINING THE COMBINATION
CN1720396A (en) * 2002-10-02 2006-01-11 Nvb合成物国际联合股份有限公司 Combination of a chamber and a piston, a pump, a shock absorber, a transducer, a motor and a power unit incorporating the combination
OA13078A (en) 2002-10-02 2006-11-10 Nvb Composites Internat As A combination of a chamber and a piston, a pump, ashock absorber, a transducer, a motor and a power unit incorporating the combination.
US7387012B2 (en) * 2006-07-14 2008-06-17 Veyance Technologies, Inc. Leak detection sensor system and method for double carcass hose

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4919600A (en) * 1989-06-29 1990-04-24 Yang Shi K Tire pump with a pressure gage
US5779457A (en) * 1996-03-29 1998-07-14 Chuang; Louis Hand pump for pumping air of lower pressure and high pressure
EP1179140B1 (en) * 1999-04-22 2005-12-21 Nvb International A/S Combination of a chamber and a piston
US20040086404A1 (en) * 2002-10-31 2004-05-06 Scott Wu Pump capable of releasing excessive air

Also Published As

Publication number Publication date
TW201103779A (en) 2011-02-01
AU2010268310A1 (en) 2012-02-23
JP2012531556A (en) 2012-12-10
EP2454484A2 (en) 2012-05-23
SG187418A1 (en) 2013-02-28
CL2010000699A1 (en) 2011-06-24
EA201200076A1 (en) 2012-09-28
BRPI1015364A2 (en) 2016-05-10
CN102648348A (en) 2012-08-22
WO2011000578A2 (en) 2011-01-06
MX2012000040A (en) 2012-04-30
CA2804182A1 (en) 2011-01-06
ZA201203102B (en) 2012-12-27

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