EP0780876A3 - Antriebsvorrichtung für eine Drehanode einer Röntgenröhre - Google Patents

Antriebsvorrichtung für eine Drehanode einer Röntgenröhre Download PDF

Info

Publication number: EP0780876A3
Authority: EP; European Patent Office
Prior art keywords: drive device; ray tube; rotating anode; anode; rotating
Prior art date: 1995-12-23
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP96203420A

Other languages

English (en)

French (fr)

Other versions

EP0780876A2 (de

Inventor

Dieter Dr.-Ing. Philips Pat.Verw.Gmbh Gerling

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.)

Philips Intellectual Property and Standards GmbH

Koninklijke Philips NV

Original Assignee

Philips Patentverwaltung GmbH

Koninklijke Philips Electronics NV

Philips Electronics NV

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.)

1995-12-23

Filing date

1996-12-03

Publication date

1997-12-10

1996-05-30 Priority claimed from DE19621707A external-priority patent/DE19621707A1/de

1996-12-03 Application filed by Philips Patentverwaltung GmbH, Koninklijke Philips Electronics NV, Philips Electronics NV filed Critical Philips Patentverwaltung GmbH

1997-06-25 Publication of EP0780876A2 publication Critical patent/EP0780876A2/de

1997-12-10 Publication of EP0780876A3 publication Critical patent/EP0780876A3/de

Status Withdrawn legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/02—Details
- H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
- H01J35/08—Anodes; Anti cathodes
- H01J35/10—Rotary anodes; Arrangements for rotating anodes; Cooling rotary anodes
- H01J35/101—Arrangements for rotating anodes, e.g. supporting means, means for greasing, means for sealing the axle or means for shielding or protecting the driving

EP96203420A 1995-12-23 1996-12-03 Antriebsvorrichtung für eine Drehanode einer Röntgenröhre Withdrawn EP0780876A3 (de)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
DE19548693		1995-12-23
DE19548693		1995-12-23
DE19621707		1996-05-30
DE19621707A DE19621707A1 (de)	1995-12-23	1996-05-30	Antriebsvorrichtung für eine Drehanode einer Röntgenröhre

Publications (2)

Publication Number	Publication Date
EP0780876A2 EP0780876A2 (de)	1997-06-25
EP0780876A3 true EP0780876A3 (de)	1997-12-10

Family

ID=26021704

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP96203420A Withdrawn EP0780876A3 (de)	1995-12-23	1996-12-03	Antriebsvorrichtung für eine Drehanode einer Röntgenröhre

Country Status (3)

Country	Link
US (1)	US5781609A (de)
EP (1)	EP0780876A3 (de)
JP (1)	JPH09190787A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE0100044D0 (sv) *	2001-01-09	2001-01-09	Autoliv Ab	Säkerhetsbältesrelaterat arrangemang
US20030210764A1 (en) *	2002-05-10	2003-11-13	Tekletsadik Kasegn Dubale	Pulsed power application for x-ray tube
WO2009006592A2 (en)	2007-07-05	2009-01-08	Newton Scientific, Inc.	Compact high voltage x-ray source system and method for x-ray inspection applications
DE102014204771B4 (de) *	2014-03-14	2017-04-13	Siemens Healthcare Gmbh	Röntgenstrahler
CN119948591A (zh) *	2022-07-27	2025-05-06	万睿视影像有限公司	双端x射线管的电动马达

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0328951A1 (de) *	1988-02-15	1989-08-23	Siemens Aktiengesellschaft	Röntgenröhre
DE9415240U1 (de) *	1994-09-20	1994-11-10	Philips Patentverwaltung Gmbh, 20097 Hamburg	Antriebsvorrichtung für eine Drehanode einer Röntgenröhre
US5386451A (en) *	1993-08-30	1995-01-31	General Electric Company	Anode potential stator design

1996
- 1996-12-03 EP EP96203420A patent/EP0780876A3/de not_active Withdrawn
- 1996-12-06 US US08/759,659 patent/US5781609A/en not_active Expired - Fee Related
- 1996-12-20 JP JP8341253A patent/JPH09190787A/ja active Pending

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0328951A1 (de) *	1988-02-15	1989-08-23	Siemens Aktiengesellschaft	Röntgenröhre
US5386451A (en) *	1993-08-30	1995-01-31	General Electric Company	Anode potential stator design
DE9415240U1 (de) *	1994-09-20	1994-11-10	Philips Patentverwaltung Gmbh, 20097 Hamburg	Antriebsvorrichtung für eine Drehanode einer Röntgenröhre

Also Published As

Publication number	Publication date
EP0780876A2 (de)	1997-06-25
US5781609A (en)	1998-07-14
JPH09190787A (ja)	1997-07-22

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Legal Events

Date	Code	Title	Description
1997-05-09	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
1997-06-25	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT DE FR GB IT NL
1997-10-24	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1997-12-10	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT DE FR GB IT NL
1998-08-12	17P	Request for examination filed	Effective date: 19980610
1998-08-26	RAP3	Party data changed (applicant data changed or rights of an application transferred)	Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V. Owner name: PHILIPS PATENTVERWALTUNG GMBH
1998-09-23	17Q	First examination report despatched	Effective date: 19980811
2000-01-12	RAP3	Party data changed (applicant data changed or rights of an application transferred)	Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V. Owner name: PHILIPS CORPORATE INTELLECTUAL PROPERTY GMBH
2002-02-08	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2002-03-27	18D	Application deemed to be withdrawn	Effective date: 20010703