BE749340A - MASS SPECTROGRAPH WITH DOUBLE FOCUSING - Google Patents

MASS SPECTROGRAPH WITH DOUBLE FOCUSING

Info

Publication number: BE749340A
Authority: BE; Belgium
Prior art keywords: mass spectrograph; double focusing; focusing; double; spectrograph
Prior art date: 1969-07-30

Application number

Other languages

Original Assignee

Inst Plasmaphysik Gmbh

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.)

1969-07-30

Filing date

1970-04-22

Publication date

1970-10-01

1969-07-30 Priority claimed from DE19691938770 external-priority patent/DE1938770C3/en

1970-04-22 Application filed by Inst Plasmaphysik Gmbh filed Critical Inst Plasmaphysik Gmbh

1970-10-01 Publication of BE749340A publication Critical patent/BE749340A/en

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/26—Mass spectrometers or separator tubes
- H01J49/28—Static spectrometers
- H01J49/32—Static spectrometers using double focusing
- H01J49/322—Static spectrometers using double focusing with a magnetic sector of 90 degrees, e.g. Mattauch-Herzog type

Landscapes

Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Electron Tubes For Measurement (AREA)

BE749340D 1969-07-30 1970-04-22 MASS SPECTROGRAPH WITH DOUBLE FOCUSING BE749340A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19691938770 DE1938770C3 (en)		1969-07-30	Mass spectrograph with double focusing

Publications (1)

Publication Number	Publication Date
BE749340A true BE749340A (en)	1970-10-01

Family

ID=5741386

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE749340D BE749340A (en)	1969-07-30	1970-04-22	MASS SPECTROGRAPH WITH DOUBLE FOCUSING

Country Status (6)

Country	Link
US (1)	US3622781A (en)
BE (1)	BE749340A (en)
FR (1)	FR2056163A5 (en)
GB (1)	GB1320206A (en)
LU (1)	LU61429A1 (en)
NL (1)	NL7004207A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2242987B2 (en) *	1972-09-01	1980-06-12	Gesellschaft Fuer Strahlen- Und Umweltforschung Mbh, 8000 Muenchen	Device for separating neutral particles and fast ions from slow ions
JPS5853472B2 (en) *	1975-01-16	1983-11-29	ニホンシンクウギジユツカブシキガイシヤ	ion program
JPS5240393A (en) *	1975-09-26	1977-03-29	Hitachi Ltd	Mass spectrometer
FR2558988B1 (en) *	1984-01-27	1987-08-28	Onera (Off Nat Aerospatiale)	HIGH-CLARITY MASS SPECTROMETER CAPABLE OF SIMULTANEOUS MULTIPLE DETECTION
NL1025500C2 (en) *	2004-02-17	2005-08-19	Fei Co	Particle source with selectable beam current and energy distribution.
EP2128885A1 (en)	2008-05-26	2009-12-02	FEI Company	Charged particle source with integrated energy filter
EP2226830B1 (en) *	2009-03-06	2014-01-08	FEI Company	Charged particle beam processing
EP2402475A1 (en)	2010-06-30	2012-01-04	Fei Company	Beam-induced deposition at cryogenic temperatures
WO2017075470A1 (en) *	2015-10-28	2017-05-04	Duke University	Mass spectrometers having segmented electrodes and associated methods

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3233099A (en) *	1963-09-16	1966-02-01	Cons Electrodynamics Corp	Double-focusing mass spectrometer having electrically adjustable electrostatic an alyzer and adjustable electrostatic lens
US3487208A (en) *	1967-06-01	1969-12-30	Us Air Force	Method of improving sensitivity and resolution of a mass spectrometer
US3524056A (en) *	1968-01-05	1970-08-11	Atomic Energy Commission	Double focusing spectrograph employing a rotatable quadrupole lens to minimize doppler broadening

1970
- 1970-03-24 NL NL7004207A patent/NL7004207A/xx not_active Application Discontinuation
- 1970-04-21 FR FR7014382A patent/FR2056163A5/fr not_active Expired
- 1970-04-22 BE BE749340D patent/BE749340A/en unknown
- 1970-04-29 US US32931A patent/US3622781A/en not_active Expired - Lifetime
- 1970-07-28 LU LU61429D patent/LU61429A1/xx unknown
- 1970-07-29 GB GB3677970A patent/GB1320206A/en not_active Expired

Also Published As

Publication number	Publication date
LU61429A1 (en)	1970-09-28
GB1320206A (en)	1973-06-13
US3622781A (en)	1971-11-23
DE1938770A1 (en)	1971-02-18
NL7004207A (en)	1971-02-02
DE1938770B2 (en)	1976-10-21
FR2056163A5 (en)	1971-05-14

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