AU2001288022A1 - Method and apparatus for providing an indication of the composition of a fluid particularly useful in heat pumps and vaporizers - Google Patents
Method and apparatus for providing an indication of the composition of a fluid particularly useful in heat pumps and vaporizersInfo
- Publication number
- AU2001288022A1 AU2001288022A1 AU2001288022A AU8802201A AU2001288022A1 AU 2001288022 A1 AU2001288022 A1 AU 2001288022A1 AU 2001288022 A AU2001288022 A AU 2001288022A AU 8802201 A AU8802201 A AU 8802201A AU 2001288022 A1 AU2001288022 A1 AU 2001288022A1
- Authority
- AU
- Australia
- Prior art keywords
- vaporizers
- indication
- composition
- providing
- particularly useful
- 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.)
- Abandoned
Links
- 239000012530 fluid Substances 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/18—Investigating or analyzing materials by the use of thermal means by investigating thermal conductivity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—Expansion valves
- F25B41/34—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators
- F25B41/35—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators by rotary motors, e.g. by stepping motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/14—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature
- G01N27/18—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature caused by changes in the thermal conductivity of a surrounding material to be tested
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/08—Refrigeration machines, plants and systems having means for detecting the concentration of a refrigerant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/04—Refrigerant level
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/02—Heat pumps of the compression type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22973400P | 2000-09-05 | 2000-09-05 | |
US60/229,734 | 2000-09-05 | ||
US09/791,684 US6509553B2 (en) | 2000-09-05 | 2001-02-26 | Method and apparatus for providing an indication of the composition of a fluid particularly useful in heat pumps and vaporizers |
US09/791,684 | 2001-02-26 | ||
PCT/IL2001/000836 WO2002021055A2 (en) | 2000-09-05 | 2001-09-05 | Method and apparatus for providing an indication of the composition of a fluid particularly useful in heat pumps and vaporizers |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001288022A1 true AU2001288022A1 (en) | 2002-03-22 |
Family
ID=26923567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001288022A Abandoned AU2001288022A1 (en) | 2000-09-05 | 2001-09-05 | Method and apparatus for providing an indication of the composition of a fluid particularly useful in heat pumps and vaporizers |
Country Status (3)
Country | Link |
---|---|
US (1) | US6509553B2 (en) |
AU (1) | AU2001288022A1 (en) |
WO (1) | WO2002021055A2 (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7036367B2 (en) * | 2003-05-20 | 2006-05-02 | A.T.C.T. Advanced Thermal Chips Technologies Ltd. | Flow velocity measurement method and apparatus, including applications thereof for measuring heat flow, and wind velocity and/or direction generation |
GB2409116A (en) * | 2003-12-12 | 2005-06-15 | Chao-Wei Huang | Essence burner using resistance detection element to detect water level |
US8333569B2 (en) * | 2003-12-30 | 2012-12-18 | Intel Corporation | Method and apparatus for two-phase start-up operation |
WO2005085815A2 (en) * | 2004-03-03 | 2005-09-15 | Waters Investments Limited | A leak detector comprising a self-heated thermistor control circuit |
US7557015B2 (en) * | 2005-03-18 | 2009-07-07 | Micron Technology, Inc. | Methods of forming pluralities of capacitors |
EP1742042B1 (en) * | 2005-07-08 | 2011-11-23 | Ngk Spark Plug Co., Ltd | Liquid state detection sensor |
JP4623668B2 (en) * | 2005-12-07 | 2011-02-02 | 日本特殊陶業株式会社 | Liquid state detection element and liquid state detection sensor |
US7874724B2 (en) * | 2007-04-11 | 2011-01-25 | Trane International Inc. | Method for sensing the liquid level in a compressor |
EP2037233A1 (en) * | 2007-09-14 | 2009-03-18 | General Electric Company | Fluid detector |
JP2009198154A (en) * | 2007-10-23 | 2009-09-03 | Daikin Ind Ltd | Fluid sensor, refrigerant leakage detection device, refrigeration device, and refrigerant leakage detection method |
DE102008043887B4 (en) * | 2008-11-19 | 2022-03-31 | Endress + Hauser Flowtec Ag | Method and measuring system for determining and/or monitoring a change in the physical state of a measuring medium on a thermal flow meter |
DE102010049037B4 (en) * | 2010-10-21 | 2020-11-19 | Stratec Biomedical Ag | Device and method for detecting the fill level of a liquid for monitoring a dispense / aspirate process in reaction vessels |
JP5881726B2 (en) * | 2010-12-02 | 2016-03-09 | ネステク ソシエテ アノニム | Low inertia heat sensor in beverage equipment |
US8485725B2 (en) | 2010-12-21 | 2013-07-16 | GM Global Technology Operations LLC | System and method for detecting an unexpected medium or a change of medium sensed by a thermistor |
US8729856B2 (en) * | 2011-02-23 | 2014-05-20 | Lear Corporation | Thermal wall plug sensing and control |
US9282772B2 (en) | 2012-01-31 | 2016-03-15 | Altria Client Services Llc | Electronic vaping device |
WO2015191074A1 (en) * | 2014-06-12 | 2015-12-17 | Halliburton Energy Services, Inc. | Determination of substance presence, identity and/or level in vessels |
US10041860B2 (en) * | 2015-01-30 | 2018-08-07 | Haier Us Appliance Solutions, Inc. | Method for detecting a faulty air handler in a heat pump appliance |
US10247087B2 (en) * | 2016-04-18 | 2019-04-02 | Faraday & Future Inc. | Liquid temperature sensor |
WO2019143929A1 (en) | 2018-01-18 | 2019-07-25 | In-Situ, Inc. | Fast response temperature sensors |
CN112146315B (en) * | 2020-10-22 | 2023-08-29 | 珠海格力电器股份有限公司 | Throttling device, refrigerating device and regulating and controlling method of throttling device |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3890588A (en) * | 1972-10-26 | 1975-06-17 | Matsushita Electric Ind Co Ltd | Water jacket temperature sensor |
US3891391A (en) * | 1973-05-14 | 1975-06-24 | George R Boone | Fluid flow measuring system using improved temperature compensation apparatus and method |
US3864969A (en) * | 1973-08-06 | 1975-02-11 | Texaco Inc | Station measurements of earth formation thermal conductivity |
US4319483A (en) * | 1980-02-25 | 1982-03-16 | Texas Instruments Incorporated | Method of automated fluid flow measurement |
US4575260A (en) * | 1984-05-10 | 1986-03-11 | Halliburton Company | Thermal conductivity probe for fluid identification |
US5031126A (en) * | 1988-06-30 | 1991-07-09 | Delta M Corporation | Constant power thermal sensor |
US5069066A (en) * | 1990-05-10 | 1991-12-03 | Djorup Robert Sonny | Constant temperature anemometer |
US5112136A (en) * | 1990-09-24 | 1992-05-12 | Kiyoshi Sakuma | Method of and apparatus for measuring thermal conductivity |
US5335513A (en) * | 1993-01-19 | 1994-08-09 | Parker-Hannifin Corporation | Apparatus and method for detecting characteristics of a working fluid |
US6293114B1 (en) * | 2000-05-31 | 2001-09-25 | Red Dot Corporation | Refrigerant monitoring apparatus and method |
-
2001
- 2001-02-26 US US09/791,684 patent/US6509553B2/en not_active Expired - Fee Related
- 2001-09-05 WO PCT/IL2001/000836 patent/WO2002021055A2/en active Application Filing
- 2001-09-05 AU AU2001288022A patent/AU2001288022A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2002021055A2 (en) | 2002-03-14 |
WO2002021055A3 (en) | 2002-12-19 |
US6509553B2 (en) | 2003-01-21 |
US20020144994A1 (en) | 2002-10-10 |
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