DK790D0 - MEASURER FOR MEASUREMENT - Google Patents

MEASURER FOR MEASUREMENT

Info

Publication number
DK790D0
DK790D0 DK000790A DK790A DK790D0 DK 790 D0 DK790 D0 DK 790D0 DK 000790 A DK000790 A DK 000790A DK 790 A DK790 A DK 790A DK 790 D0 DK790 D0 DK 790D0
Authority
DK
Denmark
Prior art keywords
spring member
pulse signal
rapid return
return movement
effect
Prior art date
Application number
DK000790A
Other languages
Danish (da)
Other versions
DK790A (en
Inventor
Donald H Strobel
Original Assignee
Badger Meter Inc
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 Badger Meter Inc filed Critical Badger Meter Inc
Publication of DK790D0 publication Critical patent/DK790D0/en
Publication of DK790A publication Critical patent/DK790A/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M1/00—Design features of general application
    • G06M1/27—Design features of general application for representing the result of count in the form of electric signals, e.g. by sensing markings on the counter drum
    • G06M1/276—Design features of general application for representing the result of count in the form of electric signals, e.g. by sensing markings on the counter drum using mechanically-actuated contacts

Landscapes

  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Measuring Volume Flow (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Radiation (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Surgical Instruments (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

In a metering pulse generator, a metering element engages a spring member to effect a gradual bending movement in one direction followed by a rapid return movement during which a pulse signal is developed by a piezoelectric material on the spring member . Energy is absorbed during each such rapid return movement of the spring member to provide damping, inhibit oscillations and effect reliable generation of a single pulse signal which is applied to an amplifier for transmission to a monitoring station.
DK000790A 1988-05-03 1990-01-03 MEASURER FOR MEASUREMENT DK790A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/189,533 US4868566A (en) 1988-05-03 1988-05-03 Flexible piezoelectric switch activated metering pulse generators
PCT/US1989/001659 WO1989011133A1 (en) 1988-05-03 1989-04-19 Metering pulse generators

Publications (2)

Publication Number Publication Date
DK790D0 true DK790D0 (en) 1990-01-03
DK790A DK790A (en) 1990-01-03

Family

ID=22697742

Family Applications (1)

Application Number Title Priority Date Filing Date
DK000790A DK790A (en) 1988-05-03 1990-01-03 MEASURER FOR MEASUREMENT

Country Status (10)

Country Link
US (1) US4868566A (en)
EP (1) EP0372045B1 (en)
JP (1) JPH03500590A (en)
AT (1) ATE134054T1 (en)
AU (1) AU621115B2 (en)
CA (1) CA1288838C (en)
DE (1) DE68925624T2 (en)
DK (1) DK790A (en)
FI (1) FI900015A0 (en)
WO (1) WO1989011133A1 (en)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5034648A (en) * 1989-10-31 1991-07-23 Atochem North America, Inc. Dual direction switch
US5216316A (en) * 1989-12-18 1993-06-01 Ralph Ipcinski Piezo electric transducer
DE69226519T2 (en) * 1991-12-23 1999-02-04 Atochem North America Elf ACCELEROMETER WITH SEVERAL VIBRATION TYPES
US5298894A (en) * 1992-06-17 1994-03-29 Badger Meter, Inc. Utility meter transponder/antenna assembly for underground installations
US5451937A (en) * 1993-08-16 1995-09-19 Badger Meter, Inc. Universal generator interface module
US5869189A (en) * 1994-04-19 1999-02-09 Massachusetts Institute Of Technology Composites for structural control
US5554981A (en) * 1994-08-31 1996-09-10 Badger Meter, Inc. Capacitive number wheel encoder for utility meters
US5770914A (en) * 1995-03-10 1998-06-23 International Game Technology Illuminated piezoelectric switch
US5744714A (en) * 1996-10-29 1998-04-28 Badger Meter, Inc. Instrument housing with electrical discharge gap
AU8256398A (en) 1997-06-13 1998-12-30 Itron Inc. Telemetry antenna system
CH692891A5 (en) * 1997-10-13 2002-11-29 Kk Holding Ag Cable installation mechanism for piezoelectric piezo pickup.
US6262685B1 (en) 1997-10-24 2001-07-17 Itron, Inc. Passive radiator
US6502468B1 (en) 1999-12-27 2003-01-07 Badger Meter, Inc. Metering pulse transducer
DE10103952A1 (en) * 2001-01-30 2002-10-02 Enocean Gmbh Device for supplying energy to a sensor
US6611769B2 (en) 2001-04-13 2003-08-26 Badger Meter, Inc. Meter register with programming and data port and meter input resolution factor
US6708722B1 (en) 2002-04-05 2004-03-23 Robert A Goodenough Water flow control system
US7444401B1 (en) 2002-11-18 2008-10-28 Arkion Systems Llc Method and apparatus for inexpensively monitoring and controlling remotely distributed appliances
US7299814B2 (en) * 2004-09-08 2007-11-27 Fenton John A Method and apparatus for selectively shutting off the flow of water to a building
US7299819B1 (en) 2006-06-12 2007-11-27 John A. Fenton Water flow sensor alone and in combination with a method and apparatus for selectively shutting off the flow of water to a building
US7880369B2 (en) * 2006-11-21 2011-02-01 Goldman James A Mold including a piezoelectric power generating arrangement
EP2068221A1 (en) 2007-12-04 2009-06-10 Succes A/S Flow-sensing device
US20100001646A1 (en) * 2008-07-02 2010-01-07 Chien-An Yu Device capable of generating electricity, and method of generating electricity
ES2730077T3 (en) 2008-10-27 2019-11-08 Mueller Int Llc Infrastructure monitoring system and method
EP3422319A1 (en) 2009-05-22 2019-01-02 Mueller International, LLC Infrastructure monitoring devices, systems, and methods
US8981959B2 (en) 2010-06-02 2015-03-17 Badger Meter, Inc. Apparatus and method for priority addressing and message handling in a fixed meter reading network
CA3116787C (en) 2010-06-16 2023-07-11 Mueller International, Llc Infrastructure monitoring devices, systems, and methods
US8833390B2 (en) 2011-05-31 2014-09-16 Mueller International, Llc Valve meter assembly and method
US8855569B2 (en) 2011-10-27 2014-10-07 Mueller International, Llc Systems and methods for dynamic squelching in radio frequency devices
US8660134B2 (en) 2011-10-27 2014-02-25 Mueller International, Llc Systems and methods for time-based hailing of radio frequency devices
EP4215884A1 (en) 2013-03-15 2023-07-26 Mueller International, LLC Systems for measuring properties of water in a water distribution system
US9494249B2 (en) 2014-05-09 2016-11-15 Mueller International, Llc Mechanical stop for actuator and orifice
US9565620B2 (en) 2014-09-02 2017-02-07 Mueller International, Llc Dynamic routing in a mesh network
US11041839B2 (en) 2015-06-05 2021-06-22 Mueller International, Llc Distribution system monitoring
JP6342974B2 (en) * 2016-11-24 2018-06-13 ファナック株式会社 Manual pulse generator
US10914623B2 (en) 2018-03-28 2021-02-09 Sensus Spectrum, Llc Cut wire detection system, method, and computer program product
KR102054115B1 (en) * 2019-08-09 2019-12-09 조시온 Airway intubation assembly for check of patient breathing
US11725366B2 (en) 2020-07-16 2023-08-15 Mueller International, Llc Remote-operated flushing system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7310414A (en) * 1972-07-29 1974-01-31
US3962691A (en) * 1973-11-29 1976-06-08 Pont-A-Mousson S.A. Device for the transmission over a distance of indications in particular of a meter
US4470010A (en) * 1981-10-15 1984-09-04 Sears Lawrence M Piezoelectric apparatus for sensing movement of a moving element such as a dial arm of a utility meter
US4585970A (en) * 1985-03-11 1986-04-29 Koal Jan G Flexible piezoelectric switch
US4584499A (en) * 1985-04-12 1986-04-22 General Electric Company Autoresonant piezoelectric transformer signal coupler
US4763078A (en) * 1986-03-27 1988-08-09 Williams Bruce T Sensor for electrostatic voltmeter

Also Published As

Publication number Publication date
EP0372045A4 (en) 1992-04-01
AU3564289A (en) 1989-11-29
ATE134054T1 (en) 1996-02-15
AU621115B2 (en) 1992-03-05
EP0372045B1 (en) 1996-02-07
DE68925624T2 (en) 1996-06-20
WO1989011133A1 (en) 1989-11-16
CA1288838C (en) 1991-09-10
JPH03500590A (en) 1991-02-07
US4868566A (en) 1989-09-19
DK790A (en) 1990-01-03
FI900015A (en) 1990-01-03
FI900015A0 (en) 1990-01-03
DE68925624D1 (en) 1996-03-21
EP0372045A1 (en) 1990-06-13

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment