NL8303833A - Spiraalgroeflager met metaalsmering en antibevochtigingslaag. - Google Patents

Spiraalgroeflager met metaalsmering en antibevochtigingslaag. Download PDF

Info

Publication number: NL8303833A
Authority: NL; Netherlands
Prior art keywords: bearing; wetting; spiral groove; layer; metal lubrication
Prior art date: 1983-11-08

Application number

NL8303833A

Other languages

English (en)

Dutch (nl)

Original Assignee

Philips 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.)

1983-11-08

Filing date

1983-11-08

Publication date

1985-06-03

1983-11-08 Application filed by Philips Nv filed Critical Philips Nv

1983-11-08 Priority to NL8303833A priority Critical patent/NL8303833A/nl

1984-11-02 Priority to US06/667,944 priority patent/US4614445A/en

1984-11-05 Priority to DE8484201596T priority patent/DE3476607D1/de

1984-11-05 Priority to JP59231434A priority patent/JPS60113817A/ja

1984-11-05 Priority to EP84201596A priority patent/EP0141476B1/fr

1985-06-03 Publication of NL8303833A publication Critical patent/NL8303833A/nl

Links

238000005461 lubrication Methods 0.000 title claims description 17
229910052751 metal Inorganic materials 0.000 title claims description 15
239000002184 metal Substances 0.000 title claims description 15
238000009736 wetting Methods 0.000 claims description 24
239000000314 lubricant Substances 0.000 claims description 18
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 11
OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 11
RYSXWUYLAWPLES-MTOQALJVSA-N (Z)-4-hydroxypent-3-en-2-one titanium Chemical compound [Ti].C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O RYSXWUYLAWPLES-MTOQALJVSA-N 0.000 claims description 5
238000011282 treatment Methods 0.000 claims description 5
229910052738 indium Inorganic materials 0.000 claims description 4
229910001128 Sn alloy Inorganic materials 0.000 claims description 2
229910052733 gallium Inorganic materials 0.000 claims description 2
229910001338 liquidmetal Inorganic materials 0.000 claims description 2
230000001050 lubricating effect Effects 0.000 claims description 2
238000007654 immersion Methods 0.000 claims 1
239000010410 layer Substances 0.000 description 29
239000000463 material Substances 0.000 description 8
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 6
229910052750 molybdenum Inorganic materials 0.000 description 6
239000011733 molybdenum Substances 0.000 description 6
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
238000010276 construction Methods 0.000 description 4
238000000034 method Methods 0.000 description 4
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 4
229910052721 tungsten Inorganic materials 0.000 description 4
239000010937 tungsten Substances 0.000 description 4
229910000831 Steel Inorganic materials 0.000 description 2
229910052797 bismuth Inorganic materials 0.000 description 2
230000007773 growth pattern Effects 0.000 description 2
229910052745 lead Inorganic materials 0.000 description 2
239000007788 liquid Substances 0.000 description 2
239000010959 steel Substances 0.000 description 2
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
230000000712 assembly Effects 0.000 description 1
238000000429 assembly Methods 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
239000011247 coating layer Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
230000001143 conditioned effect Effects 0.000 description 1
239000004035 construction material Substances 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
238000007598 dipping method Methods 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
239000000203 mixture Substances 0.000 description 1
239000000758 substrate Substances 0.000 description 1
229910052718 tin Inorganic materials 0.000 description 1
239000010936 titanium Substances 0.000 description 1
229910052719 titanium Inorganic materials 0.000 description 1
230000007704 transition Effects 0.000 description 1
239000000080 wetting agent Substances 0.000 description 1

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
- H01J35/1017—Bearings for rotating anodes
- H01J35/104—Fluid bearings
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2235/00—X-ray tubes
- H01J2235/10—Drive means for anode (target) substrate
- H01J2235/1046—Bearings and bearing contact surfaces
- H01J2235/106—Dynamic pressure bearings, e.g. helical groove type
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2235/00—X-ray tubes
- H01J2235/10—Drive means for anode (target) substrate
- H01J2235/1046—Bearings and bearing contact surfaces
- H01J2235/1066—Treated contact surfaces, e.g. coatings
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S384/00—Bearings
- Y10S384/90—Cooling or heating
- Y10S384/912—Metallic

Landscapes

Sliding-Contact Bearings (AREA)
Lubricants (AREA)

NL8303833A 1983-11-08 1983-11-08 Spiraalgroeflager met metaalsmering en antibevochtigingslaag. NL8303833A (nl)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
NL8303833A NL8303833A (nl)	1983-11-08	1983-11-08	Spiraalgroeflager met metaalsmering en antibevochtigingslaag.
US06/667,944 US4614445A (en)	1983-11-08	1984-11-02	Metal-lubricated helical-groove bearing comprising an anti-wetting layer
DE8484201596T DE3476607D1 (en)	1983-11-08	1984-11-05	Metal-lubricated helical-groove bearing comprising an anti-wetting layer
JP59231434A JPS60113817A (ja)	1983-11-08	1984-11-05	金属潤滑剤を使用した螺旋溝付き軸受
EP84201596A EP0141476B1 (fr)	1983-11-08	1984-11-05	Palier de gorge spiralée à lubrification métallique comportant une couche anti-mouillante

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL8303833A NL8303833A (nl)	1983-11-08	1983-11-08	Spiraalgroeflager met metaalsmering en antibevochtigingslaag.
NL8303833		1983-11-08

Publications (1)

Publication Number	Publication Date
NL8303833A true NL8303833A (nl)	1985-06-03

Family

ID=19842678

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL8303833A NL8303833A (nl)	1983-11-08	1983-11-08	Spiraalgroeflager met metaalsmering en antibevochtigingslaag.

Country Status (5)

Country	Link
US (1)	US4614445A (fr)
EP (1)	EP0141476B1 (fr)
JP (1)	JPS60113817A (fr)
DE (1)	DE3476607D1 (fr)
NL (1)	NL8303833A (fr)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2506836B2 (ja) *	1987-11-02	1996-06-12	松下電器産業株式会社	動圧型流体軸受装置
JPH01182617A (ja) *	1988-01-11	1989-07-20	Yobea Rulon Kogyo Kk	動圧流体軸受
DE3842034A1 (de) *	1988-12-14	1990-06-21	Philips Patentverwaltung	Drehanoden-roentgenroehre mit fluessigem schmiermittel
JPH0765612B2 (ja) *	1989-05-12	1995-07-19	松下電器産業株式会社	動圧気体軸受け装置
DE4019614A1 (de) *	1990-06-20	1992-01-02	Philips Patentverwaltung	Drehanodenroentgenroehre
CN1024235C (zh) *	1990-10-05	1994-04-13	株式会社东芝	旋转阳极型x射线管
CN1029179C (zh) *	1990-11-28	1995-06-28	东芝株式会社	旋转阳极型x射线管的制造方法及制造装置
CN1024872C (zh) *	1991-01-31	1994-06-01	东芝株式会社	旋转阳极型x射线管
US5737387A (en) *	1994-03-11	1998-04-07	Arch Development Corporation	Cooling for a rotating anode X-ray tube
EP0769111B1 (fr) *	1994-06-20	2002-08-14	A.W. Chesterton Co.	Ensemble comprenant un joint d'etancheite et un palier de roulement
US5483570A (en) *	1994-06-24	1996-01-09	General Electric Company	Bearings for x-ray tubes
DE19523163A1 (de) *	1994-07-12	1996-01-18	Siemens Ag	Gleitlagerteil für ein Flüssigmetallgleitlager
US5423612A (en) *	1994-09-16	1995-06-13	Quantum Corp.	Hydrodynamic bearing and seal
US5575567A (en) *	1994-11-25	1996-11-19	Competitive Technologies, Inc.	Surface tension bearings and seals
DE19510067A1 (de) *	1995-03-20	1996-10-02	Siemens Ag	Gleitlager mit einem mit Flüssigmetall gefüllten Lagerspalt
EP0770188A4 (fr) *	1995-05-09	1999-12-01	Quantum Corp	Procede et systeme de revetement facilitant le nettoyage d'un palier hydrodynamique et structure secondaire d'etancheite obtenue
CA2233486C (fr)	1995-10-02	2003-06-17	Thomas W. Ramsay	Joint d'etancheite et/ou palier rotatif
CA2189379C (fr) *	1995-11-07	2002-01-01	Thomas W. Ramsay	Rotor de pompe a pales reglables
DE19605085C2 (de) *	1996-02-12	1999-07-29	Siemens Ag	Flüssigmetall-Gleitlager mit einer Einfüllöffnung
DE19606871C2 (de) *	1996-02-23	1998-12-10	Siemens Ag	Gleitlager mit einem mit Flüssigmetall gefüllten Lagerspalt
DE19614221C2 (de) *	1996-04-10	2000-05-31	Siemens Ag	Entgasung von Flüssigmetall-Gleitlager
AU3690697A (en)	1996-08-05	1998-02-25	A.W. Chesterton Company	Seal/bearing assembly
TW468009B (en) *	1997-11-20	2001-12-11	Koninkl Philips Electronics Nv	Electromotor
JP2000041360A (ja) *	1998-07-22	2000-02-08	Seiko Instruments Inc	液体動圧軸受及びこれを用いたスピンドルモータ、ハードディスクドライブ装置、スキャナモータ
US6477011B1 (en)	1998-08-24	2002-11-05	International Business Machines Corporation	Magnetic recording device having an improved slider
GB2350803B (en) *	1999-06-09	2003-03-05	Air Dispersions Ltd	Gas sampling assemblies
US6695480B1 (en)	1999-07-13	2004-02-24	A.W. Chesterton Co.	Opposed flow seal/bearing assembly
AU6211800A (en) *	1999-07-13	2001-01-30	A.W. Chesterton Company	Opposed flow seal/bearing assembly
JP3892674B2 (ja)	2001-02-23	2007-03-14	株式会社東芝	回転陽極型ｘ線管
US6377658B1 (en)	2001-07-27	2002-04-23	General Electric Company	Seal for liquid metal bearing assembly
GB2378753A (en)	2001-08-17	2003-02-19	Acaris Healthcare Solutions Pl	Collection and analysis of entrained components
US7046766B2 (en) *	2001-12-13	2006-05-16	Koninklijke Philips Electronics, N.V.	Device for generating X-rays having an integrated anode and bearing member
JP2007016884A (ja) *	2005-07-07	2007-01-25	Ge Medical Systems Global Technology Co Llc	軸受機構およびｘ線管
US20080056450A1 (en) *	2006-09-01	2008-03-06	General Electric Company	X-ray tubes and methods of making the same
US8300770B2 (en)	2010-07-13	2012-10-30	Varian Medical Systems, Inc.	Liquid metal containment in an x-ray tube
US9263224B2 (en) *	2013-05-31	2016-02-16	General Electric Company	Liquid bearing assembly and method of constructing same
US9911570B2 (en)	2015-12-14	2018-03-06	Varex Imaging Corporation	Antiwetting coating for liquid metal

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3207563A (en) *		1965-09-21		Axial bearing provided with a lubricant
US2242101A (en) *	1940-11-25	1941-05-13	Gen Electric X Ray Corp	Method of conditioning x-ray generators
US2293527A (en) *	1940-11-02	1942-08-18	Gen Electric X Ray Corp	X-ray generator lubricating structure
US2980475A (en) *	1958-07-11	1961-04-18	Gen Motors Corp	Lubricant system
GB876298A (en) *	1958-12-10	1961-08-30	Glacier Co Ltd	Anti-corrosion treatment of bearing surfaces
CH373242A (de) *	1962-09-20	1963-11-15	Landis & Gyr Ag	Verfahren zur Herstellung eines Gleitlagers und nach dem Verfahren hergestelltes Gleitlager sowie dessen Verwendung
US3297552A (en) *	1963-02-25	1967-01-10	Gisser Henry	Method of making a titanium piece having good anti-wear, anti-galling, antiseizure and anti-friction properties
US3535007A (en) *	1967-07-08	1970-10-20	Emil A Klingler	Bearing
GB1311854A (en) *	1969-07-17	1973-03-28	Atomic Energy Authority Uk	Bearing surfaces formed of composite metal granule structures
JPS5027128B1 (fr) *	1970-03-23	1975-09-05
US4097759A (en) *	1976-07-21	1978-06-27	Picker Corporation	X-ray tube
NL7713634A (nl) *	1977-12-09	1979-06-12	Philips Nv	Roentgenbuis met draaianode.
DE2845007C2 (de) *	1978-10-16	1983-05-05	Philips Patentverwaltung Gmbh, 2000 Hamburg	Drehanoden-Röntgenröhre mit einem Metallkolben
US4305631A (en) *	1979-12-05	1981-12-15	Radiologic Sciences, Inc.	High temperature bearing bakeout process
NL8101931A (nl) *	1981-04-21	1982-11-16	Philips Nv	Inrichting voorzien van een lager.

1983
- 1983-11-08 NL NL8303833A patent/NL8303833A/nl not_active Application Discontinuation
1984
- 1984-11-02 US US06/667,944 patent/US4614445A/en not_active Expired - Lifetime
- 1984-11-05 JP JP59231434A patent/JPS60113817A/ja active Pending
- 1984-11-05 EP EP84201596A patent/EP0141476B1/fr not_active Expired
- 1984-11-05 DE DE8484201596T patent/DE3476607D1/de not_active Expired

Also Published As

Publication number	Publication date
US4614445A (en)	1986-09-30
JPS60113817A (ja)	1985-06-20
EP0141476A1 (fr)	1985-05-15
EP0141476B1 (fr)	1989-02-01
DE3476607D1 (en)	1989-03-09

Legal Events

Date	Code	Title	Description
1985-06-03	A1B	A search report has been drawn up
1986-07-01	BV	The patent application has lapsed

Publication	Publication Date	Title
NL8303833A (nl)	1985-06-03	Spiraalgroeflager met metaalsmering en antibevochtigingslaag.
US4097759A (en)	1978-06-27	X-ray tube
US5120596A (en)	1992-06-09	Coated blade
EP0373705B1 (fr)	1994-06-15	Tube à rayons X à anode tournante à lubrifiant liquide
EP0482386B1 (fr)	1996-12-11	Tube à rayons X avec anode tournante
JPS6366390B2 (fr)	1988-12-20
DE2852908A1 (de)	1979-06-13	Drehanodenroentgenroehre
JPH084873A (ja)	1996-01-12	真空機器用ボールねじ
EP0141475A1 (fr)	1985-05-15	Tube à rayons X comportant un palier à gorge spiralée
JP6100560B2 (ja)	2017-03-22	液体金属軸受け用の濡れ防止皮膜及びその製造方法
US6102576A (en)	2000-08-15	Bearing assembly
US7379288B2 (en)	2008-05-27	Monolithic ceramic electronic component and method for manufacturing the same
DE69030702T2 (de)	1998-01-15	Vorrichtung und Methode für Ionenimplantation und Wärmeübertragung
KR20030035859A (ko)	2003-05-09	저널 베어링용 은-함유 구리합금
US4097760A (en)	1978-06-27	X-ray tube having bearing lubrication
US4917953A (en)	1990-04-17	Method of forming solid lubricaitng film on ceramic material and product produced by the same
DE102008002840A1 (de)	2008-11-13	Käfig für Röntgenröhrenlager
JPS61165021A (ja)	1986-07-25	ころがり軸受
US7505564B2 (en)	2009-03-17	Composite coating for improved wear resistance for x-ray tube bearings
JP3822345B2 (ja)	2006-09-20	固体潤滑膜構造および固体潤滑転がり軸受
US7492869B1 (en)	2009-02-17	Titanium carbide plus silver coated balls for x-ray tube bearings
DE102022112297B4 (de)	2025-05-22	Röntgenröhre und vorrichtung zur erzeugung von röntgenstrahlen
DE2946386C2 (de)	1988-07-07	Drehanode für eine Röntgenröhre
US12607228B2 (en)	2026-04-21	Rolling bearing and method of manufacturing same
DE19612693A1 (de)	1997-09-04	Gleitlager für eine Drehanode einer Röntgenröhre