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Disk drive having breather shroud 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G11B-033/14
출원번호 US-0887748 (2001-06-21)
발명자 / 주소
  • Watkins, Norman K.
  • Yamada, Wayne M.
  • Hanke, Frederick J.
  • Griffin, Gary
출원인 / 주소
  • Western Digital Technologies, Inc.
대리인 / 주소
    Kim, Esq., Won Tae C.Shara, Esq., Milad G.Stetina Brunda Garred & Brucker
인용정보 피인용 횟수 : 64  인용 특허 : 16

초록

A disk drive includes at least one rotatable disk including a disk edge and a disk drive housing having a breather hole formed through the disk drive housing. The disk drive further includes a breather shroud in mechanical communication with the disk drive housing. The breather shroud includes a shr

대표청구항

A disk drive includes at least one rotatable disk including a disk edge and a disk drive housing having a breather hole formed through the disk drive housing. The disk drive further includes a breather shroud in mechanical communication with the disk drive housing. The breather shroud includes a shr

이 특허에 인용된 특허 (16)

  1. Bonn Brian T. (Santa Cruz CA), Air filtration system for disc drives.
  2. Lee Joo-Shik,KRX, Air flow guide for reducing air flow disturbance on an actuator arm of a hand disk drive and a processing method therefo.
  3. Su Xia ; Yu-Li Chang ; Kent J. Forbord, Arm and suspension shroud for a disc drive.
  4. Brown Charles A. (Los Gatos CA) Wendt Herman R. (San Jose CA), Chemical breather filter assembly.
  5. Crowder Mark S. ; Fowler David ; Turner Robert ; Mischo Paul D., Disk drive filter.
  6. Myokan Kenichi,JPX ; Hayashi Takeo,JPX, Disk drive having breathing filter protecting mechanism.
  7. Beck John L. (Byron MN) Fracek Todd P. (Rochester MN) Misso Nigel F. (Rochester MN) Stucky Daniel C. (Pine Island MN), Disk drive lubricant reservoir.
  8. Izumi Mitsuhiro,JPX ; Sukagawa Tomoo,JPX ; Ohyama Takeshi,JPX ; Aruga Keiji,JPX ; Suzuki Kazuhiro,JPX, Disk drive with rectification wall for circulation filter and filter unit therefor.
  9. Beecroft Harold (Colorado Springs CO), Filter system for type II HDD.
  10. Schirle Neal Bertram, Head load/unload and disk airflow control apparatus.
  11. Yamauchi Shiro (Amagasaki JPX) Rito Naotake (Amagasaki JPX) Takahashi Nobuyoshi (Amagasaki JPX), Humidity regulating apparatus for magnetic disk drive.
  12. Voights Ronald L., Integrated filter for use in a disk drive.
  13. Iida Muneo (Odawara JPX) Simizu Jyosei (Odawara JPX) Suzuki Masami (Yokohama JPX) Okamoto Nobuyuki (Odawara JPX) Kazama Toshinori (Hiratsuka JPX) Honda Masanobu (Odawara JPX) Mochida Jiro (Yokohama J, Magnetic disk storage device with shroud enclosing disk assembly.
  14. Scott John C. (Saratoga CA) McClure Robert I. (Santa Clara CA), Method of improving air flow in compact disc drive.
  15. Gidumal Rajan, Multi-functional molded filter for removing contaminants from an enclosure.
  16. Shibuya Takeshi (Ibaraki JPX) Maeda Naoki (Odawara JPX) Takahashi Tsuyoshi (Odawara JPX) Uefune Kouki (Minami-ashigara JPX), Rotating disk storage device with cooling air flow control.

이 특허를 인용한 특허 (64)

  1. Nguyen, Daniel T.; Sill, Kevin R., Actuator pivot assembly including a bonding adhesive barrier configured to reduce contamination.
  2. Chen, Yih-Jen D.; McNab, Robert J., Apparatus for manufacturing piezoelectric actuators.
  3. Brown, Charles A., Apparatus, system, and method for controlling out-gassing and humidity in a closed space-constrained environment.
  4. Hong,Yiren; Chen,Xiang; Goh,Jingshi; Ng,Quock, Breather filter at down-stream of re-circulation filter.
  5. Nguyen, Daniel T.; Watson, Scott E.; Liem, Andre Y.; Garbarino, Jonathan M.; Weiher, Joshua P., Coined VCM tab to limit cover deflection under pinch load.
  6. Tian, Jifang; Li, Hongqi; Flynn, William; Hu, Xiaoping; Obregon, Francisco, Devices and methods for system-level disk drive vibration and shock testing.
  7. Lee, Yu-Min; Zheng, Hao; Griggs, Ian; Tran, Gregory, Disk drive actuator having a radially stepped pivot bore.
  8. Choy,Michael G.; Gustafson,John R.; Robinson,Peter G., Disk drive configured to enable non destructive leak detection at the interface between a drive sub-component and the disk drive housing.
  9. Mani Biswas, Mousumi, Disk drive filter including fluorinated and non-fluorinated nanopourous organic framework materials.
  10. Gustafson, John R.; Patel, Mukesh, Disk drive having a conformal peripheral foil seal having an opening covered by a central metal cap.
  11. Watkins,Norman K.; Yamada,Wayne M.; Griffin,Gary C.; Sevier,Claire Nechol, Disk drive having a disk drive component adhered to the disk drive housing via an adhesive assembly having a leveling layer.
  12. Horasart, Theerapong; Bupphasawan, Meatasit; Chaiboon, Chinorot, Disk drive having a stationary plate between disks with grooves adjacent fastener holes.
  13. Smyth, Nicholas D.; Myers, David K., Disk drive having a top cover channel vented to a central cavity via a hole through a bottom land.
  14. Smyth, Nicholas D.; Myers, David K., Disk drive having a top cover channel vented to a central cavity via a peripheral clearance gap.
  15. Pan, Tzong-Shii; Chen, Yih-Jen Dennis; Shum, Wing Chun, Disk drive head gimbal assembly having a flexure tail with a dielectric layer that has regions of lesser thickness.
  16. Pan, Tzong-Shii; Zhang, Cliff, Disk drive head stack assembly having a flexible printed circuit with bond pads having reduced capacitance.
  17. Chen, Yih-Jen Dennis; Liu, Yanning; Teo, Kia Moh, Disk drive head suspension tail with a noble metal layer disposed on a plurality of structural backing islands.
  18. Chen, Yih-Jen Dennis; Liu, Yanning; Teo, Kia Moh, Disk drive head suspension tail with a noble metal layer disposed on a plurality of structural backing islands.
  19. Chen, Yih-Jen Dennis; Liu, Yanning; Teo, Kia Moh, Disk drive head suspension tail with ground pad outside of bonding region.
  20. Chen, Yih-Jen D.; Pan, Tzong-Shii, Disk drive head suspension tail with stiffened edge alignment features.
  21. Chen, Yih-Jen D.; Pan, Tzong-Shii, Disk drive head suspension tail with stiffened edge alignment features.
  22. Chen, Yih-Jen Dennis; Pan, Tzong-Shii, Disk drive head suspension with a dual dimple and a flexure tongue with a piezoelectric microactuator.
  23. Ou Yang,Jin Hui; Choy,Michael G.; Lin,Jen Tai; Ku,Chiao Ping; Yang,Lin; Griffin,Gary C., Disk drive including a filter component with coarse and fine sections.
  24. Ou-Yang, Jin Hui; Choy, Michael G.; Lin, Jen-Tai; Ku, Chiao-Ping; Yang, Lin; Griffin, Gary C., Disk drive including a filter component with coarse and fine sections.
  25. Kloeppel, Klaus; Ilagan, Ronald G.; Nguyen, Diep L., Disk drive spindle with fluid journal bearing having increased radial clearance in axial end regions.
  26. Pan, Tzong-Shii, Disk drive system.
  27. Parker, Joshua; Petersen, Frederic C.; Couture, Shawn P.; Kuniyil, Prabheesh Balakrishnan; Nykanen, Bob A., Disk drive tolerance ring with edge rounding from opposite major faces.
  28. Young, Lionel; Gustafson, John R.; Watson, Scott E.; Fisher, Dana C.; Rappel, Brian L.; Lucas, Andrew A., Disk drive with added external labyrinth path during servo track writing.
  29. Lin,Jen Tai; Ou Yang,Jin Hui; Ku,Chiao Ping; Chen,Shuo Hao; Yang,Lin, Disk drive with airflow diverter filter component.
  30. Sill, Kevin R.; Little, Aaron D., Disk drive with self sealing screw attachment of actuator pivot.
  31. Gustafson, John R.; Patel, Mukesh, Disk drive with slow acting desiccant.
  32. Isogawa,Katsushi, Electronic enclosure filter for very small spaces.
  33. Kim,Do wan; Jeong,Woo cheol; Kim,Tae soo, Filtering apparatus for disk drive.
  34. Hong, YiRen; Ng, Quock Ying; Goh, JingShi, Flanged breather filter cartridge with an integrated diffusion path.
  35. Smith,James Hart, Fluid guide for a data storage device.
  36. Kloeppel, Klaus, Grooved cylindrical seal with increased radial clearance for reduced cost disk drive spindle.
  37. Le, Lynn Bich-Quy; Hitchner, Thomas J., Hard disk drive enclosure base with a helium sealed gasket.
  38. Le, Lynn Bich-Quy; Hitchner, Thomas J., Hard disk drive enclosure base with feed through flexure design and accompanying flexure.
  39. Shin,Seng chul; Lee,Hong kwon, Hard disk drive having breather filter.
  40. Akamatsu,Naotoshi; Ohtani,Toshiaki, Hard disk drive with humidity control using membrane electrode assembly.
  41. Shum, Wing Chun; Liu, Yanning; Scura, John E., Head gimbal assembly having a flexure tail with cover layer standoff islands.
  42. Pan, Tzong-Shii; Ho, Shufun, Head stack assembly with a flexible printed circuit having a mouth centered between arms.
  43. Pan, Tzong-Shii, Head suspension having a flexure tail with a covered conductive layer and structural layer bond pads.
  44. Casey, Shawn E.; Tian, Jifang; Campbell, Tegan; Li, Hongqi; Flynn, William, Information storage device with a damping insert sheet between a housing bay and a disk drive.
  45. Hanke, Frederick J., Information-storage device including an oxygen absorbing device.
  46. Davidson, Marc; Myers, David K.; Willis, Terrance J., Magnetic head separator connected to a ramp.
  47. Davidson, Marc; Myers, David K.; Willis, Terrance J., Magnetic head separator fin material to prevent particulate contamination on slider.
  48. Novotny, Vlad; Berding, Keith R., Magnetic recording drives with active photocatalytic filtration.
  49. Perlas, Joseph A.; Vangal-Ramamurthy, Jambunathan, Method of imbalance correction using a grooved disk clamp.
  50. Pan, Tzong-Shii; Magsombol, Fernando A., Method of manufacturing a disk drive head gimbal assembly having a flexure tail with folded bond pads.
  51. Tadepalli,Srinivas; Olivero,David, Method of removing particles from an airflow and a data storage system including the same.
  52. Sill, Kevin Richard, Method to assemble disk drive.
  53. Nguyen, Diep L.; Ilagan, Ronald G.; Kloeppel, Klaus, Rotary spindle having a disk clamp bottom land facing and in contact with a shaft top land.
  54. Watson, Scott E.; Lee, Yau-Shing; Hitchner, Thomas J.; Myers, David K., Slim form factor disk drive comprising disk drive enclosure having an insular raised region.
  55. Davidson, Marc; Krishnan, Varuvadivelan; Tan, Siu Ken; Kok, Kin Lim, Sloping transition on a ramp of a hard disk drive.
  56. Dougherty, Mitchell D., Spindle motor magnet diameter increase above head plane.
  57. Smyth, Nicholas D.; Nguyen, Daniel T.; Myers, David K., Storage device with a cover supporting portion.
  58. Smyth, Nicholas D.; Nguyen, Daniel T.; Myers, David K., Storage device with a cover supporting portion.
  59. Liu, Yanning; Shum, Wing C.; Scura, John E., Suspension assembly having a microactuator electrically connected to a gold coating on a stainless steel surface.
  60. Liu, Yanning; Shum, Wing Chun; Scura, John E., Suspension assembly having a microactuator electrically connected to a gold coating on a stainless steel surface.
  61. Seymour, Mark S.; Dougherty, Mitchell D.; Banshak, Jr., Walter G.; Hales, Geoffrey A., Suspension clamp for clamping a disk drive suspension to an actuator arm.
  62. Tafreshi, Shahriar A.; Lee, Yu-Min, Tamper-evident seals having adhesive-free areas to minimize rework time.
  63. Heo, Baekho; Weiher, Joshua P., Threaded disk clamping element with step on disk contact surface.
  64. Tian, Jifang; Yang, Jian; Yang, Qiang, Ultra-thin HDD embedded disk clamp design.
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