ATE45809T1 - Messinstrumente mit sich bewegenden magneten. - Google Patents

Messinstrumente mit sich bewegenden magneten.

Info

Publication number
ATE45809T1
ATE45809T1 AT85305029T AT85305029T ATE45809T1 AT E45809 T1 ATE45809 T1 AT E45809T1 AT 85305029 T AT85305029 T AT 85305029T AT 85305029 T AT85305029 T AT 85305029T AT E45809 T1 ATE45809 T1 AT E45809T1
Authority
AT
Austria
Prior art keywords
plunger
valve member
leading
spring
bar magnet
Prior art date
Application number
AT85305029T
Other languages
English (en)
Inventor
Dennis Alfred Perry
Original Assignee
Hayden Nilos Conflow 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 Hayden Nilos Conflow Ltd filed Critical Hayden Nilos Conflow Ltd
Application granted granted Critical
Publication of ATE45809T1 publication Critical patent/ATE45809T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
    • G01F1/22—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by variable-area meters, e.g. rotameters
    • G01F1/24—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by variable-area meters, e.g. rotameters with magnetic or electric coupling to the indicating device

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Check Valves (AREA)
  • Toys (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
  • Magnetic Treatment Devices (AREA)
AT85305029T 1984-07-17 1985-07-15 Messinstrumente mit sich bewegenden magneten. ATE45809T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848418151A GB8418151D0 (en) 1984-07-17 1984-07-17 Instruments with moving magnets
EP85305029A EP0171931B1 (de) 1984-07-17 1985-07-15 Messinstrumente mit sich bewegenden Magneten

Publications (1)

Publication Number Publication Date
ATE45809T1 true ATE45809T1 (de) 1989-09-15

Family

ID=10563995

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85305029T ATE45809T1 (de) 1984-07-17 1985-07-15 Messinstrumente mit sich bewegenden magneten.

Country Status (4)

Country Link
EP (1) EP0171931B1 (de)
AT (1) ATE45809T1 (de)
DE (1) DE3572535D1 (de)
GB (2) GB8418151D0 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2195768A (en) * 1986-10-02 1988-04-13 Pilkington Brothers Plc Hall flowmeter
GB8625705D0 (en) * 1986-10-28 1986-12-03 Cuthbert R M Variable orifice flow meter
GB9402457D0 (en) * 1994-02-09 1994-03-30 Conflow Ltd Unit for testing mains water
US5520058A (en) * 1995-04-05 1996-05-28 Cole-Parmer Instrument Company Magnetic reluctance flowmeter
GB2297848B (en) * 1995-09-06 1997-03-05 Spirax Sarco Ltd Flow meters
FI104126B1 (fi) * 1997-11-27 1999-11-15 Jaakko Oskari Jakobsson Järjestely virtausten, erityisesti vuotojen valvontaan, mittaukseen ja /tai osoittamiseen putkistossa
DE19815463A1 (de) * 1998-04-07 1999-10-14 Spanner Pollux Gmbh Durchflußmeßgerät
NZ520114A (en) 2002-07-11 2004-11-26 Victoria Link Ltd an magnetic assembly for an NMR apparatus having an array of permanent magnets disposed about an axis
GB0800583D0 (en) * 2008-01-14 2008-02-20 Webtec Products Ltd Flow meter and method
ITUB20153725A1 (it) * 2015-09-18 2017-03-18 Watts Ind Italia Srl Strumento di misura della portata di un fluido
JP6759048B2 (ja) * 2016-10-20 2020-09-23 ヤマシンフィルタ株式会社 差圧検出装置及び濾過装置
DE102019119067A1 (de) * 2019-07-15 2021-01-21 Turck Holding Gmbh Befestigungsadapter für einen Sensor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB816714A (de) *
DE1773851A1 (de) * 1968-07-17 1971-09-09 Fischer & Porter Gmbh Schwebekoerperdurchflussmesser
DE2360097A1 (de) * 1973-12-03 1975-06-12 Grefe Gmbh Ludwig Durchflussmesser
DE2432574C3 (de) * 1974-07-06 1979-03-22 Josef Heinrichs Messgeraetebau, 5000 Koeln Durchflußmesser
DE2801785A1 (de) * 1978-01-17 1979-07-19 Rexroth Gmbh G L Durchflussgeraet
GB2090419A (en) * 1980-12-29 1982-07-07 Hayden Nilos Conflow Ltd Zero adjustment of flowmeters
GB2123964B (en) * 1982-07-15 1985-11-13 Jct Controls Ltd Flowmeters

Also Published As

Publication number Publication date
GB8517824D0 (en) 1985-08-21
GB8418151D0 (en) 1984-08-22
DE3572535D1 (en) 1989-09-28
GB2161939A (en) 1986-01-22
EP0171931A1 (de) 1986-02-19
EP0171931B1 (de) 1989-08-23

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties