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Concentric micro-nebulizer for direct sample insertion

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B23K-009/00
  • G01N-021/73
출원번호 US-0586611 (1984-03-06)
발명자 / 주소
  • Fassel Velmer A. (Ames IA) Rice Gary W. (Nevada IA) Lawrence Kimberly E. (Ames IA)
출원인 / 주소
  • The United States of America as represented by the United States Department of Energy (Washington DC 06)
인용정보 피인용 횟수 : 62  인용 특허 : 7

초록

A concentric micro-nebulizer and method for introducing liquid samples into a plasma established in a plasma torch including a first tube connected to a source of plasma gas. The concentric micro-nebulizer has inner and outer concentric tubes extending upwardly within the torch for connection to a s

대표청구항

A concentric micro-nebulizer for introducing liquid samples into a plasma established in a plasma torch including a first tube connected to a source of plasma gas, said concentric micro-nebulizer comprising inner and outer concentric tubes extending upwardly within the first tube for connection to a

이 특허에 인용된 특허 (7)

  1. Denton Medona B. (Tucson AZ) Windsor David L. (Cincinnati OH), Application of inductively coupled plasma emission spectrometry to the elemental analysis of organic compounds and to th.
  2. Meyer Gerhard A. (2446 Ginter La. Midland MI 48640) Barnes Ramon M. (109 Mount Warner Rd. Hadley MA 01035), Inductively coupled plasma discharge in flowing non-argon gas at atmospheric pressure for spectrochemical analysis.
  3. Gay Don D. (Aiken SC), Micro-column plasma emission liquid chromatograph.
  4. Kremer ; Jr. ; Carl P. ; Powers ; Mark O., Mist generator.
  5. DeBoer ; Jr. Roy (Lake in the Hills IL) Miller Kenneth G. (Palatine IL), Multiple aspirator for nebulizer.
  6. Hildebrand Karl J. (Tyngsboro MA), Plasma jet device and method of operating same.
  7. Anderson Robert J. (Villa Park CA) Studholme Robert M. (Tustin CA), Sample introduction system for flameless emission spectroscopy.

이 특허를 인용한 특허 (62)

  1. Howell Tony M. ; Sweeney William R., Aerosol and a method and apparatus for generating an aerosol.
  2. Cox Kenneth A. ; Beane Timothy Paul ; Sweeney William R., Aerosol generator and methods of making and using an aerosol generator.
  3. Cox, Kenneth A.; Beane, Timothy Paul; Sweeney, William R., Aerosol generator and methods of making and using an aerosol generator.
  4. Cox, Kenneth A.; Beane, Timothy Paul; Sweeney, William R.; Nichols, Walter A.; Sprinkel, Jr., F. Murphy, Aerosol generator and methods of making and using an aerosol generator.
  5. Cox,Kenneth A.; Beane,Timothy Paul; Sweeney,William R.; Nichols,Walter A.; Sprinkel, Jr.,F. Murphy, Aerosol generator and methods of making and using an aerosol generator.
  6. Sprinkel, Jr., F. Murphy; Nichols, Walter A., Aerosol generator having a multiple path heater arrangement and method of use thereof.
  7. Sherwood, Timothy S.; Sowers, Scott A.; Reddy, Sirisha P.; Sprinkel, Jr., F. Murphy; Cox, Kenneth A.; Nichols, Walter A., Aerosol generator having heater arranged to vaporize fluid in fluid passage between bonded layers of laminate.
  8. Sprinkel, Jr., F. Murphy; Nichols, Walter A.; Cox, Kenneth A.; Sherwood, Timothy S.; Sowers, Scott A.; Washington, Zelita R.; Reddy, Sirisha, Aerosol generator having heater in multilayered composite and method of use thereof.
  9. Sharpe, David E.; Felter, John L., Aerosol generator having inductive heater and method of use thereof.
  10. Kenneth A. Cox ; Walter A. Nichols ; F. Murphy Sprinkel, Jr. ; Douglas D. McRae ; William R. Sweeney, Aerosol generator having multiple heating zones and methods of use thereof.
  11. Cox,Kenneth A.; Nichols,Walter A.; Sprinkel, Jr.,F. Murphy; McRae,Douglas D.; Sweeney,William R., Aerosol generator having temperature controlled heating zone and method of use thereof.
  12. Morrisroe, Peter, Boost devices and methods of using them.
  13. Levin Philip S. (West Willington CT), CVD torch.
  14. Maharajh, Niranjan; Faison, Gene; Srinivasan, Sudarsan; Ammann, David; Brookman, Donald; Limaye, Amit; Formosa, Jr., Ronald, Capillary system with fluidic element.
  15. Srinivasan, Sudarsan; Ammann, David; Brookman, Donald; Maharajh, Niranjan; Grollimund, Gary; Sprinkel, Jr., F. Murphy; McRae, Douglas D., Continuous high pressure delivery system.
  16. Srinivasan, Sudarsan; Ammann, David; Brookman, Donald; Maharajh, Niranjan; Grollimund, Gary; Sprinkel, Jr., F. Murphy; McRae, Douglas D., Continuous high pressure delivery system.
  17. Berndt Harald (Auf der Bokkenbredde 48 4600 Dortmund 41 DEX), Device for nebuilizing sample liquid for spectroscopical purposes.
  18. Morrisroe, Peter, Devices and systems including a boost device.
  19. Morrisroe, Peter, Devices and systems including a boost device.
  20. Morrisroe, Peter, Devices and systems including a boost device.
  21. Montaser Akbar ; McLean John A. ; Kacsir Jerold M., Direct injection high efficiency nebulizer for analytical spectrometry.
  22. Nichols, Walter A.; Sprinkel, Jr., F. Murphy, Disposable aerosol generator system and methods for administering the aerosol.
  23. Nichols,Walter A.; Sprinkel, Jr.,F. Murphy, Disposable aerosol generator system and methods for administering the aerosol.
  24. Nichols,Walter A.; Sprinkel, Jr.,F. Murphy, Disposable inhaler system.
  25. Nichols,Walter A.; Sprinkel, Jr.,F. Murphy, Disposable inhaler system.
  26. D\Silva Arthur P. (Ames IA), Double pass tandem cooling aerosol condenser.
  27. Nichols, Walter A.; Cox, Kenneth A.; Nguyen, Tung Tien, Dual capillary fluid vaporizing device.
  28. Nichols, Walter A.; Cox, Kenneth A.; Nguyen, Tung Tien, Dual capillary fluid vaporizing device.
  29. Hosch, Jimmy W.; Goeckner, Matthew J.; Whelan, Mike; Kueny, Andrew Weeks; Harvey, Kenneth C.; Thamban, P.L. Stephan, Electron beam exciter for use in chemical analysis in processing systems.
  30. Fukui Isao (Uji JPX) Okada Koji (Kyoto JPX), Emission analysis method with inductively-coupled radio frequency plasma and apparatus for use in such method.
  31. Faison, Jr.,Gene G.; Gupta,Rajiv; McRae,Douglas D.; Nichols,Walter A., Fluid vaporizing device having controlled temperature profile heater/capillary tube.
  32. Nichols, Walter A.; Cox, Kenneth A.; McRae, Douglas D.; Nguyen, Tung Tien, Fluid vaporizing device having controlled temperature profile heater/capillary tube.
  33. Foster Bryan D. ; Elliot William J. ; Vayda John T., Hydrogen torch.
  34. Nakagawa, Yoshitomi; Takagi, Yasuyuki, ICP analyzer.
  35. Morrisroe, Peter J, Induction device.
  36. Morrisroe, Peter J, Induction device.
  37. Morrisroe, Peter J., Induction device.
  38. Morrisroe, Peter, Inductive devices and low flow plasmas using them.
  39. Morrisroe, Peter, Inductive devices and low flow plasmas using them.
  40. Morrisroe, Peter J., Inductive devices and low flow plasmas using them.
  41. Montaser Akbar (Potomac MD) Chan Shi-Kit (Washington DC) Van Hoven Raymond L. (Alexandria VA), Inductively coupled helium plasma torch.
  42. Tao, Hiroaki; Nakazato, Tetsuya; Sakata, Kenichi, Inductively-coupled plasma torch for simultaneous introduction of gaseous and liquid samples.
  43. Meyer Gerhard A. (Midland MI), Intra-microspray ICP torch.
  44. Byron,Peter R.; Hindle,Michael, Method and apparatus for generating an aerosol.
  45. Mukherjee, Rajesh; Nakamura, Toshitaka; Mochizuki, Amane; Hafiz, Jami; Ganapathysubramanian, Srivathsan; Heberlein, Joachim V. R.; Girshick, Steven L., Method and apparatus of producing nanoparticles using nebulized droplet.
  46. O'Connor, Tim; Sobrino, Gabriel, Method for fine bore orifice spray coating of medical devices and pre-filming atomization.
  47. Hindle, Michael; Byron, Peter R.; Gupta, Rajiv, Method for generating an aerosol with a predetermined and/or substantially monodispersed particle size distribution.
  48. Mukherjee, Rajesh; Fujii, Hironaka; Nakamura, Toshitaka; Mochizuki, Amane, Method for producing nanoparticles.
  49. Dutton, David T.; Urdahl, Randall S.; Schleifer, Arthur; Seward, Karen L., Microplasma-based sample ionizing device and methods of use thereof.
  50. Seltzer Michael D., Modified plasma torch design for introducing sample air into inductively coupled plasma.
  51. Hindle, Michael; Byron, Peter R.; Hong, John N., Mouthpiece entrainment airflow control for aerosol generators.
  52. Holland, Jennifer E.; Reimers, Robert S., Nebulizing treatment method.
  53. Morrisroe, Peter J, Oxidation resistant induction devices.
  54. Morrisroe, Peter J., Oxidation resistant induction devices.
  55. Mukherjee, Rajesh; Nakamura, Toshitaka; Li, Sheng; Harding, Brett T.; Mochizuki, Amane, Production of phase-pure ceramic garnet particles.
  56. Ornatsky, Olga; Baranov, Vladimir, Quantitation of cellular DNA and cell numbers using element labeling.
  57. Montaser,Akbar; Westphal,Craig S.; Kahen,Kaveh; Rutkowski,William F., Short torch design for direct liquid sample introduction using conventional and micro-nebulizers for plasma spectrometry.
  58. Morioka Akihiro,JPX ; Takahashi Junichi,JPX ; Amano Toshikazu,JPX ; Stein William J. ; Fry Robert C., System and method for producing nebulized sample analyte containing solution for introduction to sample analysis systems.
  59. Morrisroe, Peter, Torches and methods of using them.
  60. Morrisroe, Peter J, Torches and methods of using them.
  61. Walter A. Nichols, Vapor driven aerosol generator and method of use thereof.
  62. Leamon, James; Gregory, Timothy J.; Mazela, Jan; Henderson, Christopher, Ventilator aerosol delivery system with transition adapter for introducing carrier gas.
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