NL7600384A - Detector voor een gaschromatograaf. - Google Patents

Detector voor een gaschromatograaf.

Info

Publication number: NL7600384A
Authority: NL; Netherlands
Prior art keywords: detector; gas chromatograph; chromatograph; gas
Prior art date: 1975-02-14

Application number

NL7600384A

Other languages

English (en)

Original Assignee

Foxboro Co

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.)

1975-02-14

Filing date

1976-01-15

Publication date

1976-08-17

1976-01-15 Application filed by Foxboro Co filed Critical Foxboro Co

1976-08-17 Publication of NL7600384A publication Critical patent/NL7600384A/nl

Links

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/62—Detectors specially adapted therefor
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B5/00—Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities
- F15B5/003—Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities characterised by variation of the pressure in a nozzle or the like, e.g. nozzle-flapper system

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Immunology (AREA)
Pathology (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
General Physics & Mathematics (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Fluid Mechanics (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Sampling And Sample Adjustment (AREA)
Measuring Volume Flow (AREA)

NL7600384A 1975-02-14 1976-01-15 Detector voor een gaschromatograaf. NL7600384A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/549,929 US4033171A (en)	1975-02-14	1975-02-14	Pneumatic detector for chromatographic analyzer

Publications (1)

Publication Number	Publication Date
NL7600384A true NL7600384A (nl)	1976-08-17

Family

ID=24194969

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7600384A NL7600384A (nl)	1975-02-14	1976-01-15	Detector voor een gaschromatograaf.

Country Status (8)

Country	Link
US (2)	US4033171A (nl)
JP (1)	JPS587937B2 (nl)
CA (1)	CA1066088A (nl)
DE (1)	DE2605558C2 (nl)
FR (1)	FR2301009A1 (nl)
GB (1)	GB1495693A (nl)
IT (1)	IT1053948B (nl)
NL (1)	NL7600384A (nl)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4530233A (en) *	1983-07-18	1985-07-23	Air Products And Chemicals, Inc.	Method and apparatus for distinguishing between different gas or gas mixtures using a flow tube
JPS6085639U (ja) *	1983-11-14	1985-06-13	スズキ株式会社	ブレ−キドラム
US4677841A (en) *	1984-04-05	1987-07-07	Precision Measurement, Inc.	Method and apparatus for measuring the relative density of gases
GB2171328B (en) *	1985-01-07	1988-10-19	Loughborough Consult Ltd	Improvements in or relating to gas chromatography
US4815325A (en) *	1988-04-22	1989-03-28	Dynatech Precision Sampling Corporation	Capillary fluid injectors
JP2703694B2 (ja) *	1992-05-28	1998-01-26	信越半導体株式会社	ガス供給装置
US5767387A (en) *	1996-10-22	1998-06-16	Hewlett-Packard Co.	Chromatograph having pneumatic detector
US7257987B2 (en) *	2000-01-25	2007-08-21	State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Portland State University	Method and apparatus for sample analysis
AU782271B2 (en) *	2000-01-25	2005-07-14	State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Portland State University, The	Method and apparatus for concentrating samples for analysis
US6865926B2 (en) *	2000-01-25	2005-03-15	State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Portland State University	Method and apparatus for sample analysis
US6776025B2 (en) *	2001-10-29	2004-08-17	Daniel Industries, Inc.	Carrier gas pre-heat system for gas chromatograph
JPWO2019230509A1 (ja)	2018-05-31	2021-06-24	国立大学法人岡山大学	活性酸素の産生抑制剤及び／又は消去促進剤
RU2683803C1 (ru) *	2018-06-21	2019-04-02	Федеральное государственное бюджетное образовательное учреждение высшего образования "МИРЭА - Российский технологический университет"	Фотокомпенсационный датчик плотности газов
RU2685433C1 (ru) *	2018-06-21	2019-04-18	Федеральное государственное бюджетное образовательное учреждение высшего образования "МИРЭА - Российский технологический университет"	Пневматический датчик плотности газов
EP3815706A4 (en)	2018-06-28	2022-03-16	National University Corporation Okayama University	AGENT FOR IMPROVING THE PHAGOCYTOTIC ABILITY OF NEUTROPHILS

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1506617A (en) *	1920-10-11	1924-08-26	Dommer Otto	Method of and apparatus for testing gas mixtures
US1633352A (en) *	1926-02-23	1927-06-21	Taylor Instrument Co	Gas-analysis apparatus
US1963011A (en) *	1928-03-31	1934-06-12	Albersheim Walter	Viscosity meter
US2951361A (en) *	1957-07-11	1960-09-06	Foxboro Co	Gas chromatography analysis system
US3086386A (en) *	1959-09-29	1963-04-23	Standard Oil Co	Viscosity measuring system
NL130284C (nl) *	1963-02-14
DE2039755A1 (de) *	1970-01-05	1972-02-03	Petrolchemisches Kombinat	Verfahren und Einrichtungen zur Steuerung von Gaschromatographen und Auswertung von Gaschromatogrammen,insbesondere fuer Regleranschluss geeignet

1975
- 1975-02-14 US US05/549,929 patent/US4033171A/en not_active Expired - Lifetime
1976
- 1976-01-15 NL NL7600384A patent/NL7600384A/nl active Search and Examination
- 1976-01-28 GB GB3272/76A patent/GB1495693A/en not_active Expired
- 1976-01-28 CA CA244,395A patent/CA1066088A/en not_active Expired
- 1976-02-09 IT IT47998/76A patent/IT1053948B/it active
- 1976-02-12 FR FR7603822A patent/FR2301009A1/fr active Granted
- 1976-02-12 DE DE2605558A patent/DE2605558C2/de not_active Expired
- 1976-02-13 JP JP51014789A patent/JPS587937B2/ja not_active Expired
1977
- 1977-06-13 US US05/805,922 patent/US4095455A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
GB1495693A (en)	1977-12-21
CA1066088A (en)	1979-11-13
US4033171A (en)	1977-07-05
FR2301009B1 (nl)	1981-09-18
DE2605558A1 (de)	1976-08-26
US4095455A (en)	1978-06-20
FR2301009A1 (fr)	1976-09-10
JPS587937B2 (ja)	1983-02-14
DE2605558C2 (de)	1985-11-21
JPS51107192A (nl)	1976-09-22
IT1053948B (it)	1981-10-10

Legal Events

Date	Code	Title
1979-09-25	BA	A request for search or an international-type search has been filed
1979-11-26	BB	A search report has been drawn up
1982-10-01	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1986-05-01	BN	A decision not to publish the application has become irrevocable

Publication	Publication Date	Title
NL7604747A (nl)	1976-11-09	Verzorgingsmiddelen voor een dokumentenstrook.
NL7414719A (nl)	1975-05-15	Detector voor een vloeistof-chromatograaf.
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NL7600384A (nl)	1976-08-17	Detector voor een gaschromatograaf.
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