DE69121815D1 - Kalorimeter - Google Patents

Kalorimeter

Info

Publication number: DE69121815D1
Authority: DE; Germany
Prior art keywords: calorimeter
Prior art date: 1990-08-02
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.): Expired - Fee Related

Application number

DE69121815T

Other languages

English (en)

Other versions

DE69121815T2 (de

Inventor

Kazumitu Nukui

Naoki Matubara

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Tokyo Gas Co Ltd

Oval Corp

Original Assignee

Tokyo Gas Co Ltd

Oval Engineering Co 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.)

1990-08-02

Filing date

1991-06-11

Publication date

1996-10-10

1991-06-11 Application filed by Tokyo Gas Co Ltd, Oval Engineering Co Ltd filed Critical Tokyo Gas Co Ltd

1996-10-10 Publication of DE69121815D1 publication Critical patent/DE69121815D1/de

1997-03-27 Application granted granted Critical

1997-03-27 Publication of DE69121815T2 publication Critical patent/DE69121815T2/de

2011-06-12 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K17/00—Measuring quantity of heat
- G01K17/06—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device
- G01K17/08—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device based upon measurement of temperature difference or of a temperature
- G01K17/10—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device based upon measurement of temperature difference or of a temperature between an inlet and an outlet point, combined with measurement of rate of flow of the medium if such, by integration during a certain time-interval
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/22—Fuels; Explosives
- G01N33/225—Gaseous fuels, e.g. natural gas
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K17/00—Measuring quantity of heat
- 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
- G01N25/48—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 solution, sorption, or a chemical reaction not involving combustion or catalytic oxidation
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/22—Fuels; Explosives

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Health & Medical Sciences (AREA)
General Physics & Mathematics (AREA)
Physics & Mathematics (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
Pathology (AREA)
Immunology (AREA)
General Health & Medical Sciences (AREA)
Combustion & Propulsion (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Food Science & Technology (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Investigating Or Analyzing Materials Using Thermal Means (AREA)
Measuring Temperature Or Quantity Of Heat (AREA)
Feeding And Controlling Fuel (AREA)

DE69121815T 1990-08-02 1991-06-11 Kalorimeter Expired - Fee Related DE69121815T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP2205378A JPH0781918B2 (ja)	1990-08-02	1990-08-02	熱量計

Publications (2)

Publication Number	Publication Date
DE69121815D1 true DE69121815D1 (de)	1996-10-10
DE69121815T2 DE69121815T2 (de)	1997-03-27

Family

ID=16505838

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69121815T Expired - Fee Related DE69121815T2 (de)	1990-08-02	1991-06-11	Kalorimeter

Country Status (6)

Country	Link
US (1)	US5167450A (de)
EP (1)	EP0469649B1 (de)
JP (1)	JPH0781918B2 (de)
KR (1)	KR970007816B1 (de)
CA (1)	CA2044197C (de)
DE (1)	DE69121815T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5807749A (en) *	1992-10-23	1998-09-15	Gastec N.V.	Method for determining the calorific value of a gas and/or the Wobbe index of a natural gas
EP0616210A1 (de) *	1993-03-17	1994-09-21	Ciba-Geigy Ag	Durchflusszelle für kalorimetrische Messungen
DE19846970C1 (de) *	1998-10-12	2000-08-31	Trilog Thermotechnik Gmbh	Vorrichtung zur Messung von gefühlter Temperatur
DE19918901C1 (de) *	1999-04-26	2001-05-03	Franz Durst	Vorrichtung zur Einstellung des Oxydationsmittel/Brennstoffgemisches in der Zuleitung eines Brenners
EP1164361A1 (de) *	2000-06-14	2001-12-19	Abb Research Ltd.	Gaszähler
FR2818746B1 (fr) *	2000-12-26	2003-03-28	Gaz De France	Procede et dispositif d'evaluation de l'indice de wobbe d'un gaz combustible
DE10114901A1 (de) *	2001-03-26	2002-10-10	Invent Gmbh Entwicklung Neuer Technologien	Verfahren und Vorrichtung zur Einstellung der Luftzahl
DE10122039B4 (de) *	2001-05-07	2010-10-07	E.On Ruhrgas Ag	Verfahren und Vorrichtung zum Bestimmen des Brennwertes eines Gases
EP1265068A1 (de) *	2001-06-05	2002-12-11	Abb Research Ltd.	Verfahren und Vorrichtung zur Bestimmung einer Änderung des Heizwertes eines Gasgemisches
EP1411355A1 (de) *	2002-10-18	2004-04-21	Emerson Electric Co.	Verfahren und Vorrichtung zur Bestimmung eines für die Beschaffenheit eines Gases repräsentativen Kennwertes
US7651263B2 (en) *	2007-03-01	2010-01-26	Advanced Energy Industries, Inc.	Method and apparatus for measuring the temperature of a gas in a mass flow controller
JP2009162128A (ja) *	2008-01-08	2009-07-23	Yamatake Corp	燃料供給装置
JP2016122346A (ja) *	2014-12-25	2016-07-07	株式会社東芝	空気供給システム
KR101656336B1 (ko) *	2015-07-15	2016-09-09	한국표준과학연구원	천연가스 열량계 및 이를 이용한 열량 측정 방법
US11300535B2 (en) *	2019-04-05	2022-04-12	Honeywell International Inc.	Integrated sensor apparatus with pressure sensing element and flow sensing element

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2928739C2 (de) *	1979-07-17	1981-03-19	Ruhrgas Ag, 4300 Essen	Verfahren und Vorrichtung zur verbrennungslosen Messung und/oder Regelung der Wärmemengenzufuhr zu Gasverbrauchseinrichtungen
US4386858A (en) *	1979-12-20	1983-06-07	Honeywell Inc.	Method and apparatus for determining the heat content of gaseous fuels
FR2640754B2 (fr) *	1985-06-18	1991-02-22	Elf Aquitaine	Perfectionnement a un procede et a une installation pour la mesure du pouvoir calorifique de gaz combustible
US4809190A (en) *	1987-04-08	1989-02-28	General Signal Corporation	Calorimetry system
JPH06100510B2 (ja) *	1989-07-05	1994-12-12	東京瓦斯株式会社	熱量計

1990
- 1990-08-02 JP JP2205378A patent/JPH0781918B2/ja not_active Expired - Lifetime
1991
- 1991-06-10 CA CA002044197A patent/CA2044197C/en not_active Expired - Fee Related
- 1991-06-10 US US07/713,233 patent/US5167450A/en not_active Expired - Fee Related
- 1991-06-11 DE DE69121815T patent/DE69121815T2/de not_active Expired - Fee Related
- 1991-06-11 EP EP91201450A patent/EP0469649B1/de not_active Expired - Lifetime
- 1991-07-09 KR KR1019910011638A patent/KR970007816B1/ko not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2044197C (en)	1997-03-04
EP0469649A3 (en)	1993-10-27
JPH0489538A (ja)	1992-03-23
KR970007816B1 (ko)	1997-05-17
CA2044197A1 (en)	1992-02-03
JPH0781918B2 (ja)	1995-09-06
DE69121815T2 (de)	1997-03-27
EP0469649B1 (de)	1996-09-04
EP0469649A2 (de)	1992-02-05
KR920004821A (ko)	1992-03-28
US5167450A (en)	1992-12-01

Publication	Publication Date	Title
FI931979L (fi)	1993-04-30	Doseringsanordning foer laekemedel
FI925436A0 (fi)	1992-11-30	Vidbildstelevision
FI933013A0 (fi)	1993-06-30	Frysta dessertsammansaettningar och- produkter
FI925874A7 (fi)	1992-12-23	Poroes faestyta
FI930846A0 (fi)	1993-02-25	Homokonjugerade immunoglobuliner
FI934577A0 (fi)	1993-10-15	Skyddshylsa foer envaegsventil
FI932054A0 (fi)	1993-05-06	Aggregerade mineralkompositpigment
FI925700A7 (fi)	1992-12-15	Raelboggi
FI925854L (fi)	1992-12-23	Hoegst durabla cementprodukter innehaollande silikataska
DK0463302T3 (da)	1994-01-03	Klemhane
MX9100018A (es)	1992-02-03	Histidinas sustituidas
FI912927A7 (fi)	1991-12-19	Aminobentsodiatsepiinit
FI923758L (fi)	1992-08-20	Expressionssystem
FI925801L (fi)	1992-12-21	Piperidyl-substituerade indoler
DE69121815D1 (de)	1996-10-10	Kalorimeter
FI932007L (fi)	1993-05-04	Ramkonstruktion foer skiljevaeggar
FI91553C (fi)	1994-07-11	Kalliopultituslaite
DE69133374D1 (de)	2004-04-15	Gesprächswegkontrollapparat
FI931911A0 (fi)	1993-04-28	Passageoevervakningsanordning
FI925102A7 (fi)	1992-11-10	Sjaelvkonvergerande vidbilds faergbildroersystem
FI925545A0 (fi)	1992-12-07	Bensoesyraderivat
DK0558525T3 (da)	1995-03-06	Semduramicinpræmiks
NO171086C (no)	1993-01-20	Sjoevanncelle
FI931611L (fi)	1993-04-08	Kvaternariska ammoniumsalter haerledda fraon kitosan
NO932219D0 (no)	1993-06-16	Skadedyrdrepende forbindelser

Legal Events

Date	Code	Title	Description
1997-10-02	8364	No opposition during term of opposition
2004-01-08	8327	Change in the person/name/address of the patent owner	Owner name: TOKYO GAS CO. LTD., TOKIO/TOKYO, JP Owner name: OVAL CORP., TOKIO/TOKYO, JP
2005-04-07	8339	Ceased/non-payment of the annual fee

Date

Code

Title

Description

1997-10-02

8364

No opposition during term of opposition

2004-01-08

8327

Change in the person/name/address of the patent owner

Owner name: TOKYO GAS CO. LTD., TOKIO/TOKYO, JP

Owner name: OVAL CORP., TOKIO/TOKYO, JP

2005-04-07

8339

Ceased/non-payment of the annual fee