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Deterministic magnetorheological finishing 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B24B-001/00
  • B24B-031/112
출원번호 US-5434262 (1995-10-16)
발명자 / 주소
  • Jacobs Stephen David
  • Kordonski William,BYX
  • Prokhorov Igor Victorovich,BYX
  • Golini Donald
  • Gorodkin Gennadii Rafailovich,BYX
  • Strafford Tvasta David
출원인 / 주소
  • University of Rochester
대리인 / 주소
    Kenyon & Kenyon
인용정보 피인용 횟수 : 20  인용 특허 : 37

초록 ▼

A method and apparatus for finishing a workpiece surface using MR fluid is provided wherein the workpiece is positioned near a carrier surface such that a converging gap is defined between a portion of the workpiece surface and the carrier surface; a magnetic field is applied substantially at said g

대표청구항

[ What is claimed is:] [1.] A method of finishing a workpiece surface using magnetorheological fluid, comprising:

이 특허에 인용된 특허 (37)

  1. Sugawara Shuichi (Abiko JPX) Kaji Hisatsugu (Iwaki JPX) Shimada Masaaki (Iwaki JPX), Abrasing apparatus using magnetic abrasive powder.
    상세보기
  2. Drutchas ; deceased Gilbert H. (late of Birmingham MI by Elaine M. Drutchas ; legel representative), Ball joint.
    상세보기
  3. Podoprigora Georgy A. (Kiev SUX), Device for magnetoabrasive machining of workpieces.
    상세보기
  4. Carlson J. David (Cary NC), Electrorheological fluids.
    상세보기
  5. Wyman John E. (Lexington MA), Ferrofluid composition and method of making and using same.
    상세보기
  6. Shtarkman Emil M. (Southfield MI), Fluid responsive to a magnetic field.
    상세보기
  7. Shtarkman Emil M. (Southfield MI), Fluid responsive to magnetic field.
    상세보기
  8. Yascheritsyn Petr I. (Leninsky prospekt 18 ; kv. 102 Minsk SUX) Sakulevich Faddei J. (pereulok Dalny 3 Minsk SUX) Olender Leonty A. (ulitsa Ya. Kolasa ; 67 ; kv. 14 Minsk SUX) Kosobutsky Alexandr A. , Machine for treating spherical surfaces of parts with magneto-abrasive powder.
    상세보기
  9. Miller Donald L. (Horseheads NY), Magnetic viscous damper.
    상세보기
  10. Nakano Osamu (Tokyo JPX), Magnetically-polishing machine and process.
    상세보기
  11. Carlson J. David (Cary NC) Chrzan Michael J. (Raleigh NC), Magnetorheological fluid dampers.
    상세보기
  12. Carlson J. David (Cary NC) Chrzan Michael J. (Raleigh NC) James Frank O. (Girard PA), Magnetorheological fluid devices.
    상세보기
  13. Kordonsky William I. (Minsk BYX) Prokhorov Igor V. (Minsk BYX) Gorodkin Sergei R. (Minsk BYX) Gorodkin Gennadii R. (Minsk BYX) Gleb Leonid K. (Minsk BYX) Kashevsky Bronislav E. (Minsk BYX), Magnetorheological polishing devices and methods.
    상세보기
  14. Kordonsky William I. (Minsk BYX) Prokhorov Igor V. (Minsk BYX) Gorodkin Sergei R. (Minsk BYX) Gorodkin Gennadii R. (Minsk BYX) Gleb Leonid K. (Minsk BYX) Kashevsky Bronislav E. (Minsk BYX), Magnetorheological polishing devices and methods.
    상세보기
  15. Kordonsky William I. (Minsk BYX) Gorodkin Sergei R. (Minsk BYX) Kolomentsev Alexander V. (Minsk BYX) Kuzmin Vladimir A. (Minsk BYX) Luk\ianovich Alexander V. (Minsk BYX) Protasevich Nikolay A. (Minsk, Magnetorheological valve and devices incorporating magnetorheological elements.
    상세보기
  16. Watanabe Yasuo (Kanagawa JPX) Nakamura Mitsuhiro (Kanagawa JPX), Method and apparatus for electromagnetically crushing, mixing and stirring substances by changing the electromagnetic fi.
    상세보기
  17. Watanabe Yasuo (Kanagawa JPX) Kanno Hideomi (Kanagawa JPX), Method and apparatus for electromagnetically crushing, mixing and stirring substances by employing a mechanical driver.
    상세보기
  18. Thompson R. Bruce (Havertown PA), Method and apparatus for sorting a mixture of particles.
    상세보기
  19. Larson David B. (Broken Arrow OK) Nelson Erik B. (Broken Arrow OK), Method and device for manipulating ferrofluids for use in cementing wells.
    상세보기
  20. Sakulevich Faddei J. (pereulok Dalny ; 3 Minsk SUX) Minin Leonid K. (ulitsa D. Serdicha ; 54 ; kv. 47 Minsk SUX) Bazarnov Jury A. (ulitsa Golodeda ; 51 ; korpus ; kv. 72 Minsk SUX) Baubel Alexandr A., Method for finishing surfaces of non-magnetic articles by means of ferromagnetic abrasive powder in magnetic field.
    상세보기
  21. Kato Koji (3-16-8 Yagiyamaminami Sendai City ; Miyagi Prefecture JPX) Umehara Noritsugu (Sendai JPX) Adachi Shigeru (Izumi JPX) Sato Shin (Natori JPX), Method for grinding using a magnetic fluid and an apparatus thereof.
    상세보기
  22. Sakulevich Faddei J. (pereulok Dalny ; 3 Minsk SUX) Kudinova Ella N. (Leninsky prospekt ; 151 ; kv. 315 Minsk SUX), Method of finishing ferromagnetic articles by ferromagnetic abrasive powders in magnetic field.
    상세보기
  23. Mizuguchi Shinichi (Katano JPX) Ueda Syuji (Neyagawa JPX) Kato Kouji (Sendai JPX) Umehara Noritsugu (Sendai JPX), Microscopic grinding method and microscopic grinding device.
    상세보기
  24. Emken Michael R. (Austin TX) Seeley Mark (Austin TX) Wilde David S. (Austin TX), Moisture control in vibratory mass finishing systems.
    상세보기
  25. Nelson Erik B. (Broken Arrow OK), Novel ferrofluids for use in cementing wells.
    상세보기
  26. Ando Manabu (Yokohama JPX) Nakamura Nobuo (Yokohama JPX) Tsuchiya Yoshitane (Yokohama JPX) Fuse Hirotaka (Tsuchiura JPX) Watanabe Kazuo (Ushiku JPX) Shinoda Koushi (Ushiku JPX), Polishing apparatus.
    상세보기
  27. Miyamoto Masahiko (Tokyo JPX) Nakamura Nobuo (Yokohama JPX) Takashita Jyunji (Yokohama JPX) Ando Manabu (Yokohama JPX) Kawano Katsuo (Kawasaki JPX) Nishimura Yoshiaki (Yokohama JPX) Yuasa Satoshi (Yo, Polishing apparatus.
    상세보기
  28. Miyamoto Masahiko (Tokyo) Nakamura Nobuo (Yokohama) Takashita Jyunji (Yokohama) Ando Manabu (Yokohama) Kawano Katsuo (Kawasaki) Nishimura Yoshiaki (Yokohama) Yuasa Satoshi (Yokohama JPX), Polishing apparatus.
    상세보기
  29. Furumura Kyozaburo (Ninomiya JPX) Matsunaga Shigeki (Tokyo JPX), Process for producing a ferrofluid, and a composition thereof.
    상세보기
  30. Basi Jagtar S. (Fishkill NY), Silicon wafer polishing.
    상세보기
  31. Druskis Robert J. (Webster NY) Milne Rose A. (Penfield NY), Soft contact lens processing aid.
    상세보기
  32. Rossi Albert (Warren NJ) Tack Robert (Oxford GBX) Lewtas Kenneth (Wantage GBX) Alves Jose (Rio de Janeiro BRX), Specified C14-carboxylate/vinyl ester polymer-containing compositions for lubricating oil flow improvement.
    상세보기
  33. Chagnon Mark S. (Lowell MA), Stable ferrofluid compositions and method of making same.
    상세보기
  34. Chagnon Mark S. (Lowell MA), Superparamagnetic liquid colloids.
    상세보기
  35. Carlson J. David (Cary NC), Surfactant-based electrorheological materials.
    상세보기
  36. Wolfe Paul T. (Erie PA), System for controlling suspension deflection.
    상세보기
  37. Bishop Edward T. (Northants GBX), Variable speed coupling system for cooling an engine.
    상세보기

이 특허를 인용한 특허 (20)

  1. Schellenberg, Dan; Schellenberg, Harry, Centerless grinding machine.
    상세보기
  2. Darcangelo, Charles Michael; DeMartino, Steven Edward; Shorey, Aric Bruce; Strong, Daniel Duane; Tammaro, David Alan; Vaddi, Butchi Reddy, Edge finishing apparatus.
    상세보기
  3. Darcangelo, Charles Michael; DeMartino, Steven Edward; Shorey, Aric Bruce; Strong, Daniel Duane; Tammaro, David Alan; Vaddi, Butchi Reddy, Edge finishing apparatus.
    상세보기
  4. Ludmila Levin IL, Magnetic polishing fluids.
    상세보기
  5. Ludmila Levin IL, Magnetic polishing fluids for polishing metal substrates.
    상세보기
  6. Kordonski William ; Gorodkin Gennadi,BYX ; Hogan Stephen ; Sekeres Arpad, Magnetic wiper.
    상세보기
  7. Kordonski William ; Gorodkin Gennadi,BYX ; Hogan Stephen ; Sekeres Arpad, Magnetic wiper.
    상세보기
  8. Wang,Xingwu; Greenwald,Howard J.; Miller,Ronald E.; Helfer,Jeffrey L.; Gray,Robert, Magnetically shielded assembly.
    상세보기
  9. Wang,Xingwu; Greenwald,Howard J.; Miller,Ronald E.; Helfer,Jeffrey L.; Gray,Robert, Magnetically shielded assembly.
    상세보기
  10. Paton Eric N., Method and apparatus for chemical polishing using field responsive materials.
    상세보기
  11. Kordonski,William; Price,Andy; Carapella,Jerry; Sekeres,Arpad, Method and apparatus for forming a dynamic magnetic seal using magnetorheological fluid.
    상세보기
  12. Kordonski, William; Beadle, Keith; Gorodkin, Sergei; Sekeres, Arpad, Method and apparatus for measurement and control of magnetic particle concentration in a magnetorheological fluid.
    상세보기
  13. Darcangelo, Charles Michael; DeMartino, Steven Edward; Ellison, Joseph Fabian; Nasca, Richard A; Shorey, Aric Bruce; Tammaro, David Alan; Thomas, John Christopher, Method of preparing an edge-strengthened article.
    상세보기
  14. Lex, Robert M.; Carlson, Andrew Eric; Metz, Michael, Monolithic corrector plate.
    상세보기
  15. Umehara, Noristugu; Edamura, Kazuya; Shibata, Isao, Polishing material, grinding particle body for abrasion-grinding, method for producing a polishing material, and method for polishing or grinding, and polishing apparatus.
    상세보기
  16. Trommer, David, Polishing method and device.
    상세보기
  17. Hunter, John H.; Miller, Ian J.; Nilson, John; Senechal, Gregg; Wimperis, Jeff, Submerged fluid jet polishing.
    상세보기
  18. Kordonski, William, System for magnetorheological finishing of a substrate.
    상세보기
  19. Kordonski William I. ; Golini Donald ; Hogan Stephen ; Dumas Paul R., System for magnetorheological finishing of substrates.
    상세보기
  20. Kordonski, William; Gorodkin, Sergei; Sekeres, Arpad, System for magnetorheological finishing of substrates.
    상세보기

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