NL7807346A - Detector met radioactieve bron. - Google Patents

Detector met radioactieve bron.

Info

Publication number: NL7807346A
Authority: NL; Netherlands
Prior art keywords: detector; radioactive source; radioactive; source
Prior art date: 1977-07-25

Application number

NL7807346A

Other languages

English (en)

Dutch (nl)

Original Assignee

Systems Science Software

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.)

1977-07-25

Filing date

1978-07-06

Publication date

1979-01-29

1978-07-06 Application filed by Systems Science Software filed Critical Systems Science Software

1979-01-29 Publication of NL7807346A publication Critical patent/NL7807346A/xx

Classifications

- 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
- G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
- G01N27/64—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using wave or particle radiation to ionise a gas, e.g. in an ionisation chamber
- G01N27/66—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using wave or particle radiation to ionise a gas, e.g. in an ionisation chamber and measuring current or voltage
- 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
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0006—Calibrating gas analysers

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Pathology (AREA)
General Physics & Mathematics (AREA)
Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
Immunology (AREA)
Electrochemistry (AREA)
Toxicology (AREA)
Chemical Kinetics & Catalysis (AREA)
Combustion & Propulsion (AREA)
Food Science & Technology (AREA)
Medicinal Chemistry (AREA)
Measurement Of Radiation (AREA)
Other Investigation Or Analysis Of Materials By Electrical Means (AREA)

NL7807346A 1977-07-25 1978-07-06 Detector met radioactieve bron. NL7807346A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/818,764 US4156813A (en)	1977-07-25	1977-07-25	Detector module for gas monitor

Publications (1)

Publication Number	Publication Date
NL7807346A true NL7807346A (nl)	1979-01-29

Family

ID=25226343

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7807346A NL7807346A (nl)	1977-07-25	1978-07-06	Detector met radioactieve bron.

Country Status (8)

Country	Link
US (1)	US4156813A (xx)
JP (1)	JPS5424692A (xx)
BE (1)	BE869247A (xx)
DE (1)	DE2830597A1 (xx)
FR (1)	FR2399022A1 (xx)
GB (1)	GB1580288A (xx)
NL (1)	NL7807346A (xx)
SE (1)	SE438209B (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4690689A (en) *	1983-03-02	1987-09-01	Columbia Gas System Service Corp.	Gas tracer composition and method
US4551154A (en) *	1983-03-02	1985-11-05	Columbia Gas System Service Corporation	Gas tracer composition and method
US4773255A (en) *	1983-03-02	1988-09-27	Columbia Gas System Service Corporation	Apparatus for injecting gas into a pipeline
DE3709972A1 (de) *	1987-03-26	1988-10-06	Holzer Walter	Gold-schmucklegierung
US5173340A (en) *	1991-02-06	1992-12-22	Walter Holzer	Method of coating a base of a gold alloy of at least 22 carat purity with a coating which is also of at least 22 carat purity
US9322783B2 (en) *	2005-12-21	2016-04-26	Meso Scale Technologies, Llc	Replaceable detection module and an apparatus for conducting luminescence assays
US10488292B1 (en)	2014-10-16	2019-11-26	Leak Detection Technologies, Inc.	Leak detection system
US9841344B2 (en)	2016-03-29	2017-12-12	Leak Detection Technologies, Inc.	System and methods for monitoring leaks in underground storage tanks
CN112915226B (zh) *	2021-01-18	2021-11-26	宁波方太厨具有限公司	一种外环境监测单元及应用有该外环境监测单元的消毒柜

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2551531A (en) *	1947-07-08	1951-05-01	Melvin S Freedman	Radiation counter
GB921215A (en) *	1958-07-29	1963-03-13	Pye Ltd	Improvements in or relating to gas analysis apparatus
US3277296A (en) *	1963-03-01	1966-10-04	Wilkens Instr & Res Inc	Detection of electronegative compositions by means of electron capture detection
US3828184A (en) *	1972-03-08	1974-08-06	J Lupton	Ionization chamber with a porous anode

1977
- 1977-07-25 US US05/818,764 patent/US4156813A/en not_active Expired - Lifetime
1978
- 1978-05-23 GB GB21571/78A patent/GB1580288A/en not_active Expired
- 1978-07-06 NL NL7807346A patent/NL7807346A/xx not_active Application Discontinuation
- 1978-07-12 DE DE19782830597 patent/DE2830597A1/de not_active Withdrawn
- 1978-07-12 SE SE7807772A patent/SE438209B/sv unknown
- 1978-07-24 FR FR7821820A patent/FR2399022A1/fr active Granted
- 1978-07-25 JP JP9087078A patent/JPS5424692A/ja active Pending
- 1978-07-25 BE BE189483A patent/BE869247A/xx unknown

Also Published As

Publication number	Publication date
FR2399022B3 (xx)	1981-04-17
DE2830597A1 (de)	1979-02-15
US4156813A (en)	1979-05-29
FR2399022A1 (fr)	1979-02-23
BE869247A (fr)	1978-11-16
GB1580288A (en)	1980-12-03
SE7807772L (sv)	1979-01-26
JPS5424692A (en)	1979-02-24
SE438209B (sv)	1985-04-01

Publication	Publication Date	Title
NL7706035A (nl)	1977-12-20	Met infrarode straling werkende inbraakmelder.
NL7707065A (nl)	1977-12-30	Scintillatiedetector.
NL7605415A (nl)	1976-11-23	Scintillatiedetector.
NL7706036A (nl)	1978-01-03	Met infrarode straling werkende inbraakmelder.
IT1076438B (it)	1985-04-27	Complesso rivelatore di raggi x
BE866412A (fr)	1978-08-14	Detecteur de presence
FR2321115A1 (fr)	1977-03-11	Detecteur de rayonnement electromagnetique
NL7806748A (nl)	1978-12-28	Stralingsdetector.
NL7806108A (nl)	1978-12-08	Seismische bron.
NL7709672A (nl)	1978-03-29	Stralingsdetector.
NL175753C (nl)	1984-12-17	Bronbuis.
SE7602424L (sv)	1976-08-30	Rontgenstraledetektor
IT7821628A0 (it)	1978-03-24	Rivelatore di raggi x.
NL190032C (nl)	1993-10-01	Scintillatiedetector.
SE7801476L (sv)	1978-08-09	Neutrondetektor
NL7807346A (nl)	1979-01-29	Detector met radioactieve bron.
NL7802026A (nl)	1978-10-03	Stralingssluiter.
NL7810465A (nl)	1979-04-23	Technetium-99-bron.
IT7829013A0 (it)	1978-10-23	Dispositivo rivelatore di radiazione.
NO780478L (no)	1978-08-29	Null-detektor.
SE7713380L (sv)	1978-05-27	Rontgenstraledetektor
IT1101965B (it)	1985-10-07	Rivelatore ottico
NL7613668A (nl)	1977-07-04	Stralingsdetector.
BE865388A (fr)	1978-09-28	Detecteur de rayonnement
SE7609342L (sv)	1977-03-27	Rontgenstraledetektor

Legal Events

Date	Code	Title	Description
1982-03-01	BV	The patent application has lapsed