EP0268048A3 - Quartz quadrupole for mass filter - Google Patents

Quartz quadrupole for mass filter Download PDF

Info

Publication number: EP0268048A3
Authority: EP; European Patent Office
Prior art keywords: mass filter; quadrupole; quartz; quartz quadrupole; mass
Prior art date: 1986-11-19
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.): Granted

Application number

EP87114411A

Other versions

EP0268048B1 (en

EP0268048A2 (en

Inventor

Stuart Hansen

John Fjeldsted

Carolyn Broadbent

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.)

HP Inc

Original Assignee

Hewlett Packard 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.)

1986-11-19

Filing date

1987-10-02

Publication date

1989-07-26

1987-10-02 Application filed by Hewlett Packard Co filed Critical Hewlett Packard Co

1988-05-25 Publication of EP0268048A2 publication Critical patent/EP0268048A2/en

1989-07-26 Publication of EP0268048A3 publication Critical patent/EP0268048A3/en

1993-02-10 Application granted granted Critical

1993-02-10 Publication of EP0268048B1 publication Critical patent/EP0268048B1/en

2007-10-02 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

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
- H01J49/34—Dynamic spectrometers
- H01J49/42—Stability-of-path spectrometers, e.g. monopole, quadrupole, multipole, farvitrons
- H01J49/4205—Device types
- H01J49/421—Mass filters, i.e. deviating unwanted ions without trapping
- H01J49/4215—Quadrupole mass filters

Landscapes

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

EP19870114411 1986-11-19 1987-10-02 Quartz quadrupole for mass filter Expired - Lifetime EP0268048B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US92605686A	1986-11-19	1986-11-19
US926056		1986-11-19

Publications (3)

Publication Number	Publication Date
EP0268048A2 EP0268048A2 (en)	1988-05-25
EP0268048A3 true EP0268048A3 (en)	1989-07-26
EP0268048B1 EP0268048B1 (en)	1993-02-10

Family

ID=25452676

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19870114411 Expired - Lifetime EP0268048B1 (en)	1986-11-19	1987-10-02	Quartz quadrupole for mass filter

Country Status (3)

Country	Link
EP (1)	EP0268048B1 (en)
JP (1)	JP2585030B2 (en)
DE (1)	DE3784138T2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2085729C (en) *	1991-09-11	1998-09-29	Seiji Hiroki	Quadrupole electrode and process for producing the same
AU6653296A (en) *	1995-08-11	1997-03-12	Mds Health Group Limited	Spectrometer with axial field
US5852302A (en) *	1996-01-30	1998-12-22	Shimadzu Corporation	Cylindrical multiple-pole mass filter with CVD-deposited electrode layers
GB201710868D0 (en)	2017-07-06	2017-08-23	Micromass Ltd	Ion guide

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3328146A (en) *	1962-07-21	1967-06-27	Siemens Ag	Method of producing an analyzer electrode system for mass spectrometers
US4106744A (en) *	1975-09-11	1978-08-15	Analog Technology Corporation	Mandrel for formation of mass spectrometer filter
EP0000866A1 (en) *	1977-08-23	1979-03-07	Bruker Franzen Analytik GmbH	Process for manufacturing an analysing system for a multipole-mass filter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5987743A (en) *	1982-11-12	1984-05-21	Hitachi Ltd	Quadripole mass spectrometer

1987
- 1987-10-02 DE DE19873784138 patent/DE3784138T2/en not_active Expired - Fee Related
- 1987-10-02 EP EP19870114411 patent/EP0268048B1/en not_active Expired - Lifetime
- 1987-11-19 JP JP62293881A patent/JP2585030B2/en not_active Expired - Lifetime

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3328146A (en) *	1962-07-21	1967-06-27	Siemens Ag	Method of producing an analyzer electrode system for mass spectrometers
US4106744A (en) *	1975-09-11	1978-08-15	Analog Technology Corporation	Mandrel for formation of mass spectrometer filter
EP0000866A1 (en) *	1977-08-23	1979-03-07	Bruker Franzen Analytik GmbH	Process for manufacturing an analysing system for a multipole-mass filter

Also Published As

Publication number	Publication date
EP0268048B1 (en)	1993-02-10
JP2585030B2 (en)	1997-02-26
JPS63152846A (en)	1988-06-25
DE3784138T2 (en)	1993-06-03
EP0268048A2 (en)	1988-05-25
DE3784138D1 (en)	1993-03-25

Legal Events

Date	Code	Title	Description
1988-04-09	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1988-05-25	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): CH DE FR GB LI
1989-06-08	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1989-07-26	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): CH DE FR GB LI
1989-10-18	17P	Request for examination filed	Effective date: 19890822
1991-10-23	17Q	First examination report despatched	Effective date: 19910911
1992-12-23	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1993-02-10	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): CH DE FR GB LI
1993-03-25	REF	Corresponds to:	Ref document number: 3784138 Country of ref document: DE Date of ref document: 19930325
1993-04-30	ET	Fr: translation filed
1993-10-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: LI Effective date: 19931031 Ref country code: CH Effective date: 19931031
1993-12-11	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1993-12-11	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1994-02-02	26N	No opposition filed
1994-06-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Effective date: 19940630
1994-06-30	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL
1994-08-26	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST
1998-09-21	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19980921 Year of fee payment: 12
1998-10-08	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 19981008 Year of fee payment: 12
1999-10-02	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19991002
2000-05-24	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 19991002
2000-08-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20000801

Publication	Publication Date	Title
US5117107B1 (en)	1994-09-13	Mass spectrometer
EP0255195A3 (en)	1989-03-15	Notch filter
GB8602463D0 (en)	1986-03-05	Mass spectrometer
GB2189167B (en)	1989-11-29	Gas filter
GB8707482D0 (en)	1987-04-29	Gas filter
GB8611911D0 (en)	1986-06-25	Filter
GB8705289D0 (en)	1987-04-08	Mass spectrometer
DE3480366D1 (en)	1989-12-07	Mass spectrometers
GB8628263D0 (en)	1986-12-31	Filter
GB8728366D0 (en)	1988-01-13	Process filter
GB2188529B (en)	1990-03-28	Cigarette filter
GB8709513D0 (en)	1987-05-28	Operating mass spectrometer
GB8625746D0 (en)	1986-12-03	Filter
GB2198963B (en)	1990-07-25	Filter
GB2138626B (en)	1987-10-07	Mass spectrometers
EP0268048A3 (en)	1989-07-26	Quartz quadrupole for mass filter
EG18216A (en)	1993-06-30	Cigarette filter
GB2148050B (en)	1987-06-10	Ac-modulation quadrupole mass spectrometer
GB8325136D0 (en)	1983-10-19	Mass spectrometers
EP0217644A3 (en)	1988-03-16	Quadrupole mass filter
GB8301188D0 (en)	1983-02-16	Mass spectrometer
GB8710653D0 (en)	1987-06-10	Filter
GB8622772D0 (en)	1986-10-29	Fishtank filter
GB2138201B (en)	1986-07-16	Mass spectrometer
GB8708502D0 (en)	1987-05-13	High stability mass spectrometer