NL7206076A - - Google Patents
Info
- Publication number
- NL7206076A NL7206076A NL7206076A NL7206076A NL7206076A NL 7206076 A NL7206076 A NL 7206076A NL 7206076 A NL7206076 A NL 7206076A NL 7206076 A NL7206076 A NL 7206076A NL 7206076 A NL7206076 A NL 7206076A
- Authority
- NL
- Netherlands
Links
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
- G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
- G01N25/22—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures
- G01N25/28—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures the rise in temperature of the gases resulting from combustion being measured directly
- G01N25/30—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures the rise in temperature of the gases resulting from combustion being measured directly using electric temperature-responsive elements
- G01N25/32—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures the rise in temperature of the gases resulting from combustion being measured directly using electric temperature-responsive elements using thermoelectric elements
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Control Of Combustion (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Regulation And Control Of Combustion (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00243595A US3777562A (en) | 1972-04-13 | 1972-04-13 | Methods of and means for determining the calorific value of combustible gases |
GB1923672A GB1360140A (en) | 1972-04-13 | 1972-04-25 | Methods of and means for determining the calorific value of combustible gases |
DE2222073A DE2222073C2 (de) | 1972-04-13 | 1972-05-05 | Vorrichtung zum Bestimmen des Heizwertes brennbarer Gase |
NLAANVRAGE7206076,A NL178721C (nl) | 1972-04-13 | 1972-05-05 | Werkwijze en inrichting voor het bepalen van de calorische waarde van aardgas. |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24359572A | 1972-04-13 | 1972-04-13 | |
GB1923672A GB1360140A (en) | 1972-04-13 | 1972-04-25 | Methods of and means for determining the calorific value of combustible gases |
DE2222073A DE2222073C2 (de) | 1972-04-13 | 1972-05-05 | Vorrichtung zum Bestimmen des Heizwertes brennbarer Gase |
NLAANVRAGE7206076,A NL178721C (nl) | 1972-04-13 | 1972-05-05 | Werkwijze en inrichting voor het bepalen van de calorische waarde van aardgas. |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7206076A true NL7206076A (nl) | 1973-11-07 |
NL178721B NL178721B (nl) | 1985-12-02 |
NL178721C NL178721C (nl) | 1986-05-01 |
Family
ID=27431485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7206076,A NL178721C (nl) | 1972-04-13 | 1972-05-05 | Werkwijze en inrichting voor het bepalen van de calorische waarde van aardgas. |
Country Status (4)
Country | Link |
---|---|
US (1) | US3777562A (nl) |
DE (1) | DE2222073C2 (nl) |
GB (1) | GB1360140A (nl) |
NL (1) | NL178721C (nl) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4062236A (en) * | 1976-05-03 | 1977-12-13 | Precision Machine Products, Inc. | Method of and means for accurately measuring the calorific value of combustible gases |
EP0031145B1 (en) * | 1979-12-20 | 1985-01-16 | Honeywell Inc. | Method and apparatus for determining the volumetric heat content of gaseous fuels |
US4315430A (en) * | 1980-02-21 | 1982-02-16 | Honeywell Inc. | Gas calorific content analyzing apparatus |
US4351614A (en) * | 1980-03-19 | 1982-09-28 | Eaton Corporation | Method of and apparatus for continually monitoring the heating value of a fuel gas using a combustibility meter |
JPS56141546A (en) * | 1980-04-07 | 1981-11-05 | Yamatake Honeywell Co Ltd | Calorific value measuring device |
JPS56141541A (en) * | 1980-04-07 | 1981-11-05 | Yamatake Honeywell Co Ltd | Calorific value measuring device |
US4396299A (en) * | 1981-06-10 | 1983-08-02 | Precision Machine Products, Inc. | Method and apparatus for determining total energy flow in a gas line |
US5115687A (en) * | 1981-06-10 | 1992-05-26 | Badger Meter, Inc. | Method and apparatus for taking a proportional sample of flowing gas in a line |
US5016482A (en) * | 1981-06-10 | 1991-05-21 | Clingman Jr William H | Method of taking a proportional sample of flowing gas in a line |
US4415278A (en) * | 1982-02-08 | 1983-11-15 | Honeywell Inc. | Method for operating a gas analyzing system and apparatus utilizing the same |
US4530247A (en) * | 1983-03-15 | 1985-07-23 | Northwest Natural Gas Company | Timed gas metering and distribution system |
US4527435A (en) * | 1983-11-21 | 1985-07-09 | Precision Machine Products, Inc. | Channeled plug proportional flow sampler |
US4613482A (en) * | 1983-12-23 | 1986-09-23 | The Foxboro Company | Constant temperature heating value measurement apparatus |
US5224776A (en) * | 1989-02-24 | 1993-07-06 | Precision Measurement, Inc. | Instrument and method for heating value measurement by stoichiometric combustion |
US5100244A (en) * | 1989-05-02 | 1992-03-31 | Precision Measurement, Inc. | Gas calorimeter and method of measuring the calorific value of fuel gases |
US5226728A (en) * | 1991-11-04 | 1993-07-13 | Badger Meter, Inc. | Method and apparatus for measuring mass flow and energy content using a differential pressure meter |
US5201581A (en) * | 1991-11-18 | 1993-04-13 | Badger Meter, Inc. | Method and apparatus for measuring mass flow and energy content using a linear flow meter |
US5323657A (en) * | 1991-11-04 | 1994-06-28 | Badger Meter, Inc. | Volumetric flow corrector and method |
US5288149A (en) * | 1992-03-12 | 1994-02-22 | Panametrics, Inc. | Gas calorimeter and wobbe index meter |
US5357809A (en) * | 1993-04-14 | 1994-10-25 | Badger Meter, Inc. | Volumetric flow corrector having a densitometer |
US5748492A (en) * | 1995-05-24 | 1998-05-05 | Badger Meter, Inc. | Measuring heating value using catalytic combustion |
US5759862A (en) * | 1995-05-24 | 1998-06-02 | Badger Meter, Inc. | Measuring heating value using catalytic combustion |
US7905656B2 (en) * | 2007-09-20 | 2011-03-15 | Beijing Union University | Differential passive calorimeter |
GB2474569B (en) * | 2007-10-31 | 2012-04-11 | Anubiz Bvba | Apparatus and method for determining stoichiometric molar flow ratio for oxidation of a fuel |
WO2012128324A1 (ja) * | 2011-03-24 | 2012-09-27 | オリンパス株式会社 | 照明システム |
JP5781968B2 (ja) * | 2012-03-27 | 2015-09-24 | アズビル株式会社 | 発熱量測定システム及び発熱量の測定方法 |
CN109270120B (zh) * | 2018-11-08 | 2023-12-22 | 浙江大学 | 一种用于煤粉发热量在线测量的量热装置及系统 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1205704A (en) * | 1915-03-31 | 1916-11-21 | New Jersey Zinc Co | Continuous gas-calorimeter. |
US2052181A (en) * | 1930-08-06 | 1936-08-25 | Brown Instr Co | Flame propagation analyzer |
US2120791A (en) * | 1934-12-12 | 1938-06-14 | Cutler Hammer Inc | Method of and apparatus for determining the heating value of combustible gaseous fluids |
US3393562A (en) * | 1964-11-17 | 1968-07-23 | Harry B. Breedlove | Calorimeter apparatus |
-
1972
- 1972-04-13 US US00243595A patent/US3777562A/en not_active Expired - Lifetime
- 1972-04-25 GB GB1923672A patent/GB1360140A/en not_active Expired
- 1972-05-05 DE DE2222073A patent/DE2222073C2/de not_active Expired
- 1972-05-05 NL NLAANVRAGE7206076,A patent/NL178721C/nl not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL178721C (nl) | 1986-05-01 |
DE2222073A1 (de) | 1973-11-15 |
DE2222073C2 (de) | 1985-09-12 |
NL178721B (nl) | 1985-12-02 |
US3777562A (en) | 1973-12-11 |
GB1360140A (en) | 1974-07-17 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
V4 | Lapsed because of reaching the maximum lifetime of a patent |