DK2183512T3 - Magnetisk arrangement, fluidumstrømnings-arrangement og indikator - Google Patents

Magnetisk arrangement, fluidumstrømnings-arrangement og indikator

Info

Publication number
DK2183512T3
DK2183512T3 DK08775083T DK08775083T DK2183512T3 DK 2183512 T3 DK2183512 T3 DK 2183512T3 DK 08775083 T DK08775083 T DK 08775083T DK 08775083 T DK08775083 T DK 08775083T DK 2183512 T3 DK2183512 T3 DK 2183512T3
Authority
DK
Denmark
Prior art keywords
arrangement
indicator
fluid flow
magnetic
flow arrangement
Prior art date
Application number
DK08775083T
Other languages
English (en)
Inventor
Anders Smith
Nini Pryds
Christian Robert Haffenden Bahl
Original Assignee
Univ Denmark Tech Dtu
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 Univ Denmark Tech Dtu filed Critical Univ Denmark Tech Dtu
Application granted granted Critical
Publication of DK2183512T3 publication Critical patent/DK2183512T3/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • F16K31/084—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet the magnet being used only as a holding element to maintain the valve in a specific position, e.g. check valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/36—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using magnetic elements, e.g. magnets, coils
    • G01K7/38—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using magnetic elements, e.g. magnets, coils the variations of temperature influencing the magnetic permeability
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0231—Magnetic circuits with PM for power or force generation
    • H01F7/0236—Magnetic suspension or levitation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
DK08775083T 2007-08-17 2008-07-15 Magnetisk arrangement, fluidumstrømnings-arrangement og indikator DK2183512T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US95663107P 2007-08-17 2007-08-17
PCT/EP2008/059224 WO2009024411A1 (en) 2007-08-17 2008-07-15 A magnetic assembly, a fluid-flow assembly and an indicator

Publications (1)

Publication Number Publication Date
DK2183512T3 true DK2183512T3 (da) 2013-04-08

Family

ID=39791333

Family Applications (1)

Application Number Title Priority Date Filing Date
DK08775083T DK2183512T3 (da) 2007-08-17 2008-07-15 Magnetisk arrangement, fluidumstrømnings-arrangement og indikator

Country Status (5)

Country Link
US (1) US20110030826A1 (da)
EP (1) EP2183512B1 (da)
CN (1) CN101802471B (da)
DK (1) DK2183512T3 (da)
WO (1) WO2009024411A1 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9383267B2 (en) * 2013-05-31 2016-07-05 Purdue Research Foundation Wireless sensor for rotating elements

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2569800A (en) * 1949-04-22 1951-10-02 Thermal Liquids Inc Electrically modulated valve
US2756595A (en) * 1951-10-04 1956-07-31 Hartford Nat Bank & Trust Co Temperature measuring device
DE1125692B (de) * 1958-09-26 1962-03-15 Dr Harald Straubel Vorrichtung zum Steuern oder Regeln der Temperatur mittels Ferriten
GB1340853A (en) * 1970-01-09 1973-12-19 Hoover Ltd Liquid heating units control means for such units and vessels incorporating heating units
DE7045973U (de) * 1970-12-12 1972-11-09 Foerster F Temperaturabhängige Steuer- bzw. Schalteinrichtung
US4125221A (en) * 1977-09-07 1978-11-14 The United States Of America As Represented By The United States Department Of Energy Temperature-dependent liquid metal flowrate control device
US4303196A (en) * 1980-03-24 1981-12-01 Arnold Raines Temperature sensitive valve
JPS6156949A (ja) * 1984-08-28 1986-03-22 Omron Tateisi Electronics Co 感温表示装置
US4610142A (en) * 1984-10-19 1986-09-09 Abbott Laboratories Apparatus and method for adjusting a curie effect temperature sensing system
CN2177139Y (zh) * 1993-10-29 1994-09-14 张学成 永磁性阀门
DE19702140C2 (de) * 1997-01-22 1998-12-03 Siemens Ag Vorrichtung und Verfahren zur Messung der Temperatur eines rotierenden Trägers
DE19814985A1 (de) * 1998-04-03 1999-10-07 Ego Elektro Geraetebau Gmbh Heißanzeige-Schalteinrichtung
US20040150504A1 (en) * 2003-01-30 2004-08-05 Nicholson Warren Baxter Resettable ferromagnetic thermal switch
AU2003901253A0 (en) * 2003-03-17 2003-04-03 Zip Holdings Pty Ltd Temperature Sensing Devices, Systems and Methods
GB0419436D0 (en) * 2004-09-02 2004-10-06 Rolls Royce Plc An arrangement for controlling flow of fluid to a component of a gas turbine engine
GB0711477D0 (en) * 2007-06-14 2007-07-25 Rolls Royce Plc Magnetic valve

Also Published As

Publication number Publication date
EP2183512B1 (en) 2013-01-02
CN101802471A (zh) 2010-08-11
EP2183512A1 (en) 2010-05-12
CN101802471B (zh) 2013-02-13
US20110030826A1 (en) 2011-02-10
WO2009024411A1 (en) 2009-02-26

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