FR2304979A1 - Procede et dispositif d'enlevement de particules contaminantes de dispositifs utilisant des disques qui tournent - Google Patents
Procede et dispositif d'enlevement de particules contaminantes de dispositifs utilisant des disques qui tournentInfo
- Publication number
- FR2304979A1 FR2304979A1 FR7540329A FR7540329A FR2304979A1 FR 2304979 A1 FR2304979 A1 FR 2304979A1 FR 7540329 A FR7540329 A FR 7540329A FR 7540329 A FR7540329 A FR 7540329A FR 2304979 A1 FR2304979 A1 FR 2304979A1
- Authority
- FR
- France
- Prior art keywords
- devices
- rotating discs
- contaminant particles
- removing contaminant
- particles
- Prior art date
- 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
Links
- 239000000356 contaminant Substances 0.000 title 1
- 239000002245 particle Substances 0.000 title 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/50—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges
- G11B23/505—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges of disk carriers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/558,994 US4001892A (en) | 1975-03-17 | 1975-03-17 | Contaminant trapping in rotating disk devices |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2304979A1 true FR2304979A1 (fr) | 1976-10-15 |
FR2304979B1 FR2304979B1 (fr) | 1982-02-05 |
Family
ID=24231851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7540329A Granted FR2304979A1 (fr) | 1975-03-17 | 1975-12-31 | Procede et dispositif d'enlevement de particules contaminantes de dispositifs utilisant des disques qui tournent |
Country Status (7)
Country | Link |
---|---|
US (1) | US4001892A (fr) |
JP (1) | JPS51111339A (fr) |
CA (1) | CA1063725A (fr) |
DE (1) | DE2555570A1 (fr) |
FR (1) | FR2304979A1 (fr) |
GB (1) | GB1519620A (fr) |
NL (1) | NL7514958A (fr) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5831664B2 (ja) * | 1975-12-29 | 1983-07-07 | 富士写真フイルム株式会社 | ジキシ−トノクリ−ニングホウホウ |
NL7605374A (nl) * | 1976-05-20 | 1977-11-22 | Philips Nv | Inrichting voor het met behulp van een stralen- bundel optisch uitlezen en/of beschrijven van een roterende plaat. |
US4084540A (en) * | 1977-05-19 | 1978-04-18 | Discwasher, Inc. | Apparatus for applying lubricating and protective film to phonograph records |
US4282554A (en) * | 1979-01-26 | 1981-08-04 | Priam | Enclosed disc drive with improved air flow |
US4384311A (en) * | 1981-10-13 | 1983-05-17 | Dma Systems Corporation | Method for cleaning the disc surface and the head support structure in a magnetic disc drive |
US4489740A (en) * | 1982-12-27 | 1984-12-25 | General Signal Corporation | Disc cleaning machine |
US5019933A (en) * | 1989-11-24 | 1991-05-28 | Eastman Kodak Company | Debris control in an enclosed magnetic tape cartridge |
US5351156A (en) * | 1992-03-25 | 1994-09-27 | International Business Machines Corporation | Method and apparatus for cleaning disks |
US7210653B2 (en) * | 2002-10-22 | 2007-05-01 | The Boeing Company | Electric-based secondary power system architectures for aircraft |
US7267297B2 (en) * | 2004-09-02 | 2007-09-11 | The Boeing Company | Integrated axially varying engine muffler, and associated methods and systems |
US7364116B2 (en) * | 2004-09-27 | 2008-04-29 | The Boeing Company | Automatic control systems for aircraft auxiliary power units, and associated methods |
US7344107B2 (en) * | 2004-10-26 | 2008-03-18 | The Boeing Company | Dual flow APU inlet and associated systems and methods |
US20060132975A1 (en) * | 2004-12-21 | 2006-06-22 | Iomega Corporation | Humidity control in a removable data cartridge |
US7513119B2 (en) * | 2005-02-03 | 2009-04-07 | The Boeing Company | Systems and methods for starting aircraft engines |
GB2438385B (en) * | 2006-05-23 | 2008-09-17 | Rolls Royce Plc | Surface treatment device |
US7765784B2 (en) * | 2006-09-25 | 2010-08-03 | The Boeing Company | Thermally compliant APU exhaust duct arrangements and associated systems and methods |
US8657227B1 (en) | 2009-09-11 | 2014-02-25 | The Boeing Company | Independent power generation in aircraft |
US8300354B2 (en) * | 2009-12-23 | 2012-10-30 | Hitachi Global Storage Technologies Netherlands B.V. | Hard disk drives using a bi-product of manufacturing a ZTMD lubricant to trap sub-micrometer particles |
US8738268B2 (en) | 2011-03-10 | 2014-05-27 | The Boeing Company | Vehicle electrical power management and distribution |
KR20220030960A (ko) * | 2019-07-09 | 2022-03-11 | 에이에스엠엘 네델란즈 비.브이. | 오염 입자 포획이 개선된 리소그래피 장치 및 방법 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2027711A1 (de) * | 1969-06-13 | 1971-01-07 | Bunoughs Corp , eine Ges n d Geset zen d Staates Michigan, Detroit, Mich (VStA) | Selbstreinigender Plattenspeicher |
US3646724A (en) * | 1970-01-09 | 1972-03-07 | Powers Manufacturing | Centrifugal filter |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1917857A (en) * | 1931-03-09 | 1933-07-11 | Alva L Searles | Dust collector |
US3284361A (en) * | 1964-07-27 | 1966-11-08 | Gulf Research Development Co | Air filter coating composition |
US3765941A (en) * | 1971-01-04 | 1973-10-16 | Rca Corp | Method of preventing inoperation of a component by loose particles of material |
US3839734A (en) * | 1973-08-27 | 1974-10-01 | Ibm | Air turbulence utilized to clear disc |
-
1975
- 1975-03-17 US US05/558,994 patent/US4001892A/en not_active Expired - Lifetime
- 1975-10-29 GB GB44608/75A patent/GB1519620A/en not_active Expired
- 1975-12-10 DE DE19752555570 patent/DE2555570A1/de not_active Withdrawn
- 1975-12-12 CA CA241,614A patent/CA1063725A/fr not_active Expired
- 1975-12-22 NL NL7514958A patent/NL7514958A/xx not_active Application Discontinuation
- 1975-12-29 JP JP50159662A patent/JPS51111339A/ja active Pending
- 1975-12-31 FR FR7540329A patent/FR2304979A1/fr active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2027711A1 (de) * | 1969-06-13 | 1971-01-07 | Bunoughs Corp , eine Ges n d Geset zen d Staates Michigan, Detroit, Mich (VStA) | Selbstreinigender Plattenspeicher |
US3646724A (en) * | 1970-01-09 | 1972-03-07 | Powers Manufacturing | Centrifugal filter |
Non-Patent Citations (1)
Title |
---|
NV700/67 * |
Also Published As
Publication number | Publication date |
---|---|
CA1063725A (fr) | 1979-10-02 |
JPS51111339A (en) | 1976-10-01 |
NL7514958A (nl) | 1976-09-21 |
FR2304979B1 (fr) | 1982-02-05 |
DE2555570A1 (de) | 1976-09-30 |
US4001892A (en) | 1977-01-04 |
GB1519620A (en) | 1978-08-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2304979A1 (fr) | Procede et dispositif d'enlevement de particules contaminantes de dispositifs utilisant des disques qui tournent | |
FR2348739A1 (fr) | Procede et dispositif pour produire des particules uniformes | |
FR2302128A1 (fr) | Appareil d'adsorption de substances nocives et procede de mise en oeuvre | |
BE762769A (fr) | Procede et dispositif de nettoyage d'elements filtrants | |
FR2310151A1 (fr) | Procede et dispositif pour l'epuration des gaz | |
FR2296468A1 (fr) | Appareil et procede d'elimination de fibres et de particules abrasives | |
AT383276B (de) | Vorrichtung zum entfernen von schadstoffe enthaltenden festen und/oder fluessigen medien | |
FR2305221A1 (fr) | Procede et dispositif pour la separation des isotopes | |
BE856941R (fr) | Procede et dispositif d'epuration de gaz ou de fumees poussiereuses | |
BE867676A (fr) | Procede et dispositif pour l'analyse de particules | |
JPS5232853A (en) | Method and device for removing slag from liquid | |
FR2459293B1 (fr) | Procede et dispositif de traitement hydrometallurgique des poussieres metallurgiques | |
FR2306020A1 (fr) | Procede et appareil pour le classement de particules | |
ATA882976A (de) | Vorrichtung zum neutralisieren von eltro- statischen ladungen und entfernungen von durch diese ladungen auf schallplatten angesogenem staub | |
FR2322350A1 (fr) | Procede et dispositif pour repandre des bombes | |
BE851018A (fr) | Procede et appareil de nettoyage et de degazage de matiere particulaires contaminees | |
BE845502A (fr) | Procede et dispositif pour purifier l'eau | |
BE851834A (fr) | Procede et dispositif pour la regeneration des pelouses | |
BE845509A (fr) | Procede et dispositif pour enlever du metal par voie thermochimique de zones specifiques de la surface d'un ouvrage contenant des defauts | |
FR2351780A1 (fr) | Procede et dispositif pour assecher des boues epaissies | |
FR2322662A2 (fr) | Procede et dispositif de precipitation electrostatique | |
FR2328083A1 (fr) | Procede et dispositif de regeneration des puits | |
FR2319413A1 (fr) | Procede et dispositif pour melanger des substances | |
FR2313964A1 (fr) | Procede et dispositif pour nettoyer des gaz contenant de la poussiere | |
GB1542159A (en) | Apparatus and method for removing toxic substances from aqueous liquid |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |