DE2009666A1 - Oberflächenspeicher mit einem eine Speicherfläche aufweisenden umlaufenden Oberflächenspeicherelement sowie Verfahren zur Entfernung von Staub von diesem Oberflächenspeicherelement - Google Patents
Oberflächenspeicher mit einem eine Speicherfläche aufweisenden umlaufenden Oberflächenspeicherelement sowie Verfahren zur Entfernung von Staub von diesem OberflächenspeicherelementInfo
- Publication number
- DE2009666A1 DE2009666A1 DE19702009666 DE2009666A DE2009666A1 DE 2009666 A1 DE2009666 A1 DE 2009666A1 DE 19702009666 DE19702009666 DE 19702009666 DE 2009666 A DE2009666 A DE 2009666A DE 2009666 A1 DE2009666 A1 DE 2009666A1
- Authority
- DE
- Germany
- Prior art keywords
- slider
- storage element
- storage
- disk
- counter
- 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.)
- Pending
Links
- 238000003860 storage Methods 0.000 title claims description 150
- 239000000428 dust Substances 0.000 title claims description 62
- 238000000034 method Methods 0.000 title claims description 12
- 230000009471 action Effects 0.000 claims description 4
- 230000000750 progressive effect Effects 0.000 claims description 4
- 239000002245 particle Substances 0.000 description 57
- 238000004140 cleaning Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000005336 cracking Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000010408 sweeping Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000000994 depressogenic effect Effects 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 230000002045 lasting effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 235000014277 Clidemia hirta Nutrition 0.000 description 2
- 241000069219 Henriettea Species 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 241001233037 catfish Species 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical group OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 241000252073 Anguilliformes Species 0.000 description 1
- 241000132536 Cirsium Species 0.000 description 1
- 208000034656 Contusions Diseases 0.000 description 1
- 241000288147 Meleagris gallopavo Species 0.000 description 1
- 101000860173 Myxococcus xanthus C-factor Proteins 0.000 description 1
- 241001605695 Pareronia Species 0.000 description 1
- 101100316117 Rattus norvegicus Unc50 gene Proteins 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 208000034526 bruise Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000010181 polygamy Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Substances [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 208000008918 voyeurism Diseases 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B5/60—Fluid-dynamic spacing of heads from record-carriers
- G11B5/6005—Specially adapted for spacing from a rotating disc using a fluid cushion
-
- 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
Landscapes
- Supporting Of Heads In Record-Carrier Devices (AREA)
- Feeding And Guiding Record Carriers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US80386369A | 1969-03-03 | 1969-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2009666A1 true DE2009666A1 (de) | 1970-09-10 |
Family
ID=25187637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702009666 Pending DE2009666A1 (de) | 1969-03-03 | 1970-03-02 | Oberflächenspeicher mit einem eine Speicherfläche aufweisenden umlaufenden Oberflächenspeicherelement sowie Verfahren zur Entfernung von Staub von diesem Oberflächenspeicherelement |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3609721A (enExample) |
| DE (1) | DE2009666A1 (enExample) |
| FR (1) | FR2037509A5 (enExample) |
| GB (1) | GB1281472A (enExample) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7014265A (enExample) * | 1970-09-29 | 1972-04-04 | ||
| US3702461A (en) * | 1971-05-19 | 1972-11-07 | Century Data Systems Inc | Disk file gimbal head mount |
| GB1504871A (en) * | 1974-02-05 | 1978-03-22 | Strathearn Audio Ltd | Apparatus for use in cleaning a gramophone disc |
| JPS6019071B2 (ja) * | 1976-11-09 | 1985-05-14 | 富士写真フイルム株式会社 | 磁気シ−トのクリ−ニング装置 |
| US4194226A (en) * | 1978-04-24 | 1980-03-18 | Data General Corporation | Rigid magnetic disc memory apparatus including open loop stepper-motor-driven read/write head |
| US4200894A (en) * | 1978-04-24 | 1980-04-29 | Data General Corporation | Head adjustment mechanism for rigid magnetic disc memory apparatus |
| US4164769A (en) * | 1978-04-24 | 1979-08-14 | Data General Corporation | Cross band coupling for stepper-motor-driven, rigid magnetic disc |
| EP0035505B1 (en) * | 1979-08-02 | 1984-05-09 | BURROUGHS CORPORATION (a Michigan corporation) | Media wear distribution apparatus |
| US4330881A (en) * | 1980-03-07 | 1982-05-18 | Rca Corporation | Video disc apparatus for clearing foreign matter from the signal pickup stylus during playback |
| 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 |
| WO1983001861A1 (en) * | 1981-11-16 | 1983-05-26 | Dma Systems Corp | Contaminant purging in a magnetic disc drive |
| US4490766A (en) * | 1982-03-22 | 1984-12-25 | International Business Machines Corporation | Magnetic recording disk cleaning using controlled actuator motion |
| US4638383A (en) * | 1984-02-22 | 1987-01-20 | Mcginlay James G | Micro hard-disk drive system |
| US4568988A (en) * | 1984-02-22 | 1986-02-04 | Rodime Plc | Micro hard-disk drive system |
| US5094502A (en) * | 1989-07-03 | 1992-03-10 | Mote Michael B | Bicycle shield device |
| JPH03165386A (ja) * | 1989-11-22 | 1991-07-17 | Mitsubishi Electric Corp | 磁気ディスク装置 |
| US5351156A (en) * | 1992-03-25 | 1994-09-27 | International Business Machines Corporation | Method and apparatus for cleaning disks |
| JP2810824B2 (ja) * | 1992-07-03 | 1998-10-15 | 富士通株式会社 | 光ディスク装置 |
| JP3403283B2 (ja) * | 1995-11-24 | 2003-05-06 | ミネベア株式会社 | 情報記憶装置 |
| US5793553A (en) * | 1996-04-19 | 1998-08-11 | International Business Machines Corporation | Method and assembly for increasing storage device reliability |
| US6243350B1 (en) | 1996-05-01 | 2001-06-05 | Terastor Corporation | Optical storage systems with flying optical heads for near-field recording and reading |
| US5793584A (en) * | 1996-12-13 | 1998-08-11 | Terastor Corporation | Device and method for electrostatically cleaning a disk mounted in a removable cartridge |
| US5963532A (en) * | 1998-01-21 | 1999-10-05 | Terastor Corporation | Polarization rotation and phase compensation in near-field electro-optical system |
| US6009064A (en) * | 1997-11-05 | 1999-12-28 | Terastor Corporation | Optical head having dielectric transition layer in near-field optical storage system |
| US7450343B2 (en) * | 2005-04-28 | 2008-11-11 | Hitachi Global Storage Technologies Netherlands B.V. | Device, apparatus and method for removing particulate contamination from the trailing edge of a hard disk drive air bearing |
| US9190108B2 (en) | 2013-12-20 | 2015-11-17 | Seagate Technology Llc | Contamination reduction head for media |
-
1969
- 1969-03-03 US US803863A patent/US3609721A/en not_active Expired - Lifetime
-
1970
- 1970-02-23 GB GB8611/70A patent/GB1281472A/en not_active Expired
- 1970-03-02 DE DE19702009666 patent/DE2009666A1/de active Pending
- 1970-03-03 FR FR7007482A patent/FR2037509A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3609721A (en) | 1971-09-28 |
| FR2037509A5 (enExample) | 1970-12-31 |
| GB1281472A (en) | 1972-07-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2009666A1 (de) | Oberflächenspeicher mit einem eine Speicherfläche aufweisenden umlaufenden Oberflächenspeicherelement sowie Verfahren zur Entfernung von Staub von diesem Oberflächenspeicherelement | |
| DE2104047C3 (de) | Vorrichtung zur Enimagnetisie rung und Reinigung eines Wandler kopfes eines Magnetbandgerätes | |
| DE69700716T2 (de) | Schwingender Magnetkopf und Reinigungsgerät mit stationärer Bürste | |
| DE2608215A1 (de) | Vorrichtung zum reinigen eines rotierenden magnetkopfes | |
| DE2901489A1 (de) | Einrichtung zum erfassen und bewegen von einzelnen flaechengebilden, insbesondere von papierbogen oder druckprodukten | |
| CH623545A5 (enExample) | ||
| DE1782374A1 (de) | Verfahren und Vorrichtung zum Polieren von Hartgelatinekapseln | |
| DE102015109387A1 (de) | Vorrichtung zur Vereinzelung von Prüflingen | |
| DE637579C (de) | Antrieb fuer Roentgenblenden | |
| DE333555C (de) | Selbsttaetiger Schalter fuer Reihenaufnahmen | |
| DE525274C (de) | Vorrichtung zum Auskippen der Becher eines Pendelbecherwerks mit Vorkippung | |
| DE3339033A1 (de) | Vorrichtung zur kontrolle eines an einer fahrzeugradnabe befestigten instrumentes zur registrierung der vom fahrzeug zurueckgelegten wegstrecke | |
| DE2503201A1 (de) | Nachformvorrichtung fuer die abtastnadel eines plattenspielers | |
| DE342672C (de) | Maschine zum Legen von Kartoffeln u. dgl. Saatgut, bei welcher mit federnden, durch eine feststehende Hubscheibe gesteuerten Haltefingern zusammenarbeitende Greifer auf dem Umfange einer von den Laufraedern angetriebenen Trommel die einzelnen Kartoffeln den Vorratsbehaeltern entnehmen und zur Legestelle fuehren | |
| DE287444C (enExample) | ||
| DE681517C (de) | Vorrichtung zum UEberfuehren von Reissverschlussgliedern in eine Fallrinne | |
| DE366659C (de) | Vorrichtung zur Umstellung eines zu ihr gehoerigen Teiles in bestimmten waehlbaren Zeitpunkten | |
| DE650778C (de) | Vorrichtung zum Aufzeichnen des Standes des anzeigenden Gliedes eines Kurs- oder Windrichtungsanzeigers | |
| DE460181C (de) | Vorrichtung zur Sicherstellung des Eingriffs der unterbrochenen Gewinde beim Ruehrwerk fuer Gaserzeuger | |
| AT144411B (de) | Vorrichtung zum Abzählen und Wiegen einer bestimmten Anzahl von aus einer Zigarettenmaschine kommenden Zigaretten. | |
| DE395931C (de) | Registriervorrichtung fuer Fahrzeuge oder Maschinen | |
| DE2320088A1 (de) | Plattenspieler | |
| DE976750C (de) | Steuervorrichtung fuer den Einsatz der Abtastnadel bei Plattenwechslern fuer Schallplatten unterschiedlichen Durchmessers | |
| DE930955C (de) | Laufzeitzaehler fuer Maschinen od. dgl. | |
| DE462450C (de) | Vorrichtung zum Registrieren des Foerdervorgangs bei der Schachtfoerderung |