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Poppet check valve for air-assisted spray gun

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B05B-001/28
출원번호 US-0346593 (2008-12-30)
등록번호 US7971806 (2011-06-21)
발명자 / 주소
  • Johnson, Daniel R.
  • Davidson, Glen W.
  • Finstad, Eric J.
  • Muetzel, Pamela J.
출원인 / 주소
  • Graco Minnesota Inc.
대리인 / 주소
    Kinney & Lange, P.A
인용정보 피인용 횟수 : 9  인용 특허 : 33

초록

An air-assisted sprayer comprises a platform, a fluid cup, an air reservoir, a spray cap, a pressure line, a fluid reservoir and a poppet valve. The fluid cup is connected to the platform to hold a volume of fluid. The air reservoir extends through the platform and is configured to receive pressuriz

대표청구항

The invention claimed is: 1. An air-assisted sprayer comprising:a platform;a fluid cup connected to the platform to hold a volume of fluid;an air reservoir extending through the platform and configured to receive pressurized air;a spray cap connected to the platform to receive pressurized air from t

이 특허에 인용된 특허 (33)

  1. Conatser Roger L. (Antioch TN), Abrasive fluid control valve with plastic seat.
  2. Mattson Roy D. (2194 Deer Pass Trail White Bear Lake MN 55110), Adjustable fluid spray gun with air transition nozzle.
  3. Anderson Richard D. (Maple Grove MN), Air nozzle.
  4. Smith Rowland C. (Wimborne GBX) Bate Anthony J. (Winston GBX), Air valve.
  5. Toth Denis W. (5060 Cooley Lake Rd. Pontiac MI 48084), Automatic paint spray gun.
  6. Copp ; Jr. William H. (5 Solomon Pierce Rd. Lexington MA 02173), Automatic spray gun.
  7. Frank Peter L. (Hamel MN), Check valve.
  8. Shih Hsien Chun,TWX, Device for controlling pressure of paint container for use in conjunction with paint spray gun.
  9. Sweazy John D. ; Floer Ken C., Domed air cap.
  10. Bailey Ralph T. (Uniontown OH) Myers Robert B. (Copley OH) Vetterick Richard C. (Akron OH), Dual fluid atomizer.
  11. Anderson Richard D. (Maple Grove MN) Jacobsen Carl D. (Hudson WI), HVLP spray gun.
  12. Zhu, Heping; Johnson, Harold D.; Plager, Steven P.; Pemberton, Dale C.; Christensen, Keith A.; Lubenow, Vicky J., HVLP spray gun.
  13. Gunzel ; Jr. Rudolph M. (Glendale CA) Wichman William J. (Glendora CA) Fujitaki Roy K. (Altadena CA), Hose-end aspirator sprayer.
  14. Fuller Robert J. (520 N.E. 104th Ave. Vancouver WA 98664), Hydraulic gun.
  15. Cyphers Norman A. (Rogers MN), Integral pump housing.
  16. Anderson Richard D. ; Simonds John R. ; Floer Ken C., Interchangeable feed airspray/HVLP spray gun.
  17. Robert J. Shine, Method for improving injection molding of transparent optical components.
  18. Turnbull, Clifford W., Modular spray gun apparatus and methods.
  19. Wheeler Roger D., Pneumatic trigger valve for spray gun.
  20. Medlock D. William (Indianapolis IN), Pressure compensated HVLP spray gun.
  21. Wright Dolph D. (Union Lake MI), Pressure compensated flow control valve assembly for fluids containing finely divided solids.
  22. Burns Marvin D. (Millbury OH) Orr Albert S. (Sylvania OH), Pressure feed paint cup.
  23. Kosmyna Michael J. (Toledo OH), Pressure feed paint cup valve.
  24. Eihusen John A. (Kearney NE) Frank Kenneth M. (Kearney NE) Tietz Dean L. (Kearney NE) Leutbecher Stephen W. (Kearney NE) Crum Bob (Kearney NE), Pressure washer with flow control switch.
  25. Steinberg Timothy D. (Coon Rapids MN) Svendsen John M. (Corcoran MN) Bekius Wayne M. (Milaca MN) Anderley John J. (Anoka MN), Serviceable check valve.
  26. Lau George W. (Blue Island IL) Bujnowski Edward J. (Chicago IL), Spray gun assembly.
  27. Grime Thomas E. (Temperance MI) Baltz James P. (Waterville OH) Cedoz Roger T. (Curtice OH), Spray gun having both mechanical and pneumatic valve actuation.
  28. Hartle, Ronald J.; Mancini, David L.; Ehrnschwender, George C., Spray gun having improved fluid tip with conductive path.
  29. Matusita Yoshio (Kanagawa JPX) Mochizuki Takeshi (Kanagawa JPX) Watanabe Yukimitu (Kanagawa JPX) Shiraishi Ikuya (Kanagawa JPX) Iwasawa Katsumasa (Kanagawa JPX) Terafuji Kazuki (Hiroshima JPX), Spray gun with automatic valve opening control means.
  30. Morita Nobuyoshi (Yokohama JPX) Murata Satoru (Yokohama JPX), Spray gun with paint supply amount control.
  31. Grime Thomas E. (Temperance MI), Spray gun with regulated pressure feed paint cup.
  32. Dankert, Manfred, Spray-coating device for a coating liquid.
  33. Konieczynski Ronald D. (North Royalton OH) Pintelon Jo (Lennik OH BEX) Holland Robert J. (Avon OH) Barth C. Peter (Avon Lake OH) Gell Jeff (LaGrange OH), Wax spray gun and nozzle.

이 특허를 인용한 특허 (9)

  1. Escoto, Jr., John I.; Siltberg, Daniel E., Liquid spray gun, spray gun platform, and spray head assembly.
  2. Luczak, Mariusz J., Manual check valve for priming a collapsible fluid liner for a sprayer.
  3. Joseph, Stephen C. P.; Blette, Russell E.; Johnson, Erik J.; Lang, Arthur V., Nozzle tips and spray head assemblies for liquid spray guns.
  4. Li, Xiao-Rong; Shu, Zheng-Ting, Spray gun.
  5. Joseph, Stephen C. P.; Gullicks, Scott D.; Blette, Russell E.; Qiblawi, Jameel R., Spray gun having internal boost passageway.
  6. Joseph, Stephen C. P.; Duncan, Brian E., Spray head assemblies for liquid spray guns.
  7. Johnson, Erik J.; Joseph, Stephen C. P., Spray head assembly with integrated air cap/nozzle for a liquid spray gun.
  8. Shultz, Mark D.; Hines, Bradley H.; Wojciechowski, Craig J., Sprayer fluid supply with collapsible liner.
  9. Carleton, Christopher W.; Handzel, James J.; Kieffer, Joseph W.; Anderson, Richard P.; Sulzer, Christopher J., Sprayer for a fluid delivery system.
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