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Pump system with vacuum source

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F04B-023/08
출원번호 US-0099810 (2002-03-15)
발명자 / 주소
  • Muhs, David
출원인 / 주소
  • Water Management Systems
대리인 / 주소
    Tufte, Brian N.Crompton Seager & Tufte
인용정보 피인용 횟수 : 9  인용 특허 : 53

초록

A self priming pump system that includes a motor coupled to a centrifugal pump for driving the centrifugal pump. A separator having a reservoir is provided for storing a limited amount of pumped fluid in advance of the centrifugal pump. A vacuum source provides a vacuum suction to the reservoir to d

대표청구항

A self priming pump system that includes a motor coupled to a centrifugal pump for driving the centrifugal pump. A separator having a reservoir is provided for storing a limited amount of pumped fluid in advance of the centrifugal pump. A vacuum source provides a vacuum suction to the reservoir to d

이 특허에 인용된 특허 (53)

  1. Neal Maynard J. (North Tonawanda NY), Adjustable vortex pump.
  2. Peterson Reuben E. (Fergus Falls MN), Apparatus for automatically water charging a centrifugal fire pump.
  3. Balling Heinz (Erlangen DT), Base frame construction for a liquid ring compressor set.
  4. Fukazawa Tetsuo (Tokyo JPX) Yokoyama Shigeyoshi (Sakura JPX), Centrifugal pump.
  5. Maghenzani Tersillo (Parma ITX), Centrifugal pump for very thick and/or viscous materials and products.
  6. Kretschmer Stephen L. (Elk Grove Village IL), Chopper pump.
  7. Bolton Joseph A. ; Carstensen Peter T., Filter backflushing system using piston arrangement with connected chambers.
  8. Forrester Alan J. (Nimmitabel AUX) Laukkanen Paavo M. (Mount Isa AUX), Float operated pump including diaphragm valve assembly with bleed passage.
  9. Dawson ; Edward S., Fluid pump impeller.
  10. Fischerkeller Rolf,DEX, Fuel feeding device for motor vehicles.
  11. Inaoka Hiroshi,JPX ; Itou Ryuta,JPX ; Watanabe Teiji,JPX ; Fujinami Joji,JPX, Fuel tank.
  12. Scheurenbrand Dieter (Wolfschlugen DEX) Weymann Peter (Stuttgart DEX) Triffterer Aldolf G. (Nrtingen DEX) Ziegelbauer Alfons (Stuttgart DEX), Fuel tank.
  13. Gaisford Thomas E. (Payne OH) Gerardot Patrick G. (Fort Wayne IN) Hively Brad A. (Fort Wayne IN), Fuel tank mounting cage.
  14. McCormick Daniel F. (Oshkosh WI), High pressure and high lift pump impeller.
  15. Rose Loren J. (300 N. Highland Memphis TN), Hydraulic pumping system.
  16. Hecker George E. ; Jansen Willem, Hydraulic turbine.
  17. Chamberlain Stephen S. (Dollard des Ormeaux CAX), Impeller shroud.
  18. Sloan ; Albert H., Impeller type fluid pump.
  19. Schoenwald Siegfried (Bad Neustadt/S DEX) Seufert Robert (Bastheim DEX), Liquid ring pump.
  20. Stretz Manfred (Erlangen DEX) Holzheimer Gunter (Baiersdorf DEX) Neubauer Hans-Rene (Weisendorf DEX), Liquid ring pump and separator container assembly.
  21. Domagalla Klaus (Nutteln DEX) Auschrat Siegfried (Heiligenstedten DEX), Liquid ring pump having a sheet metal valve plate.
  22. Peroaho Tapio (Tavastila FIX) Vesala Reijo (Kotka FIX) Vikman Vesa (Kymi FIX), Liquid ring pump having tapered blades and housing.
  23. Bentele Benedikt (Hohenroth DEX) Schmid Norbert (Bad Neustadt DEX) Schnwald Siegfried (Bad Neustadt DEX), Liquid ring pump with a control disk arranged between the impeller housing and the cover.
  24. Bissell Douglas E. (Fairfield CT) Jozepaitis Charles M. (Bridgeport CT), Liquid ring pump with conical or cylindrical port member.
  25. Bornemann Alfred H. (Milton MA), Liquid ring vacuum pump and method of assembly.
  26. Wallace T. Michael (Charlotte NC) Wunner Charles H. (Charlotte NC), Liquid ring vacuum pump-compressor with self aligning removable bearing bracket.
  27. Junemann Alfons,DEX ; Struck Gunther,DEX, Liquid-ring gas pump with a silencing element in the discharge space.
  28. Hoshi Norio (Saitama JPX) Yamaguchi Tetsuro (Saitama JPX) Okada Yasuhiro (Tokyo JPX) Matsukawa Takao (Saitama JPX), Motorcycle.
  29. Hively Brad A. (Fort Wayne IN) Gerardot Patrick G. (Fort Wayne IN) Wegscheid Michele M. (Fort Wayne IN), Protective cage for fuel tank installed between vehicle side members.
  30. Elonen Jorma (Jamsankoski FIX) Timperi Jukka (Kotka FIX) Vesala Reijo (Kotka FIX) Vikman Vesa (Kymi FIX), Pump for and method of separating gas from a fluid to be pumped.
  31. Ishigaki Eiichi (Kagawa JPX) Oura Kazumitsu (Kagawa JPX) Honda Takaharu (Kagawa JPX), Pump having a single or a plurality of helical blades.
  32. Arbeus Ulf,SEX, Pump impeller.
  33. Carrouset Pierre (11 ; RUE Humblot 75015 Paris FRX), Pump impeller.
  34. Fukazawa Tetsuo (Narashino JPX) Kamata Kenkichi (Narashino JPX) Ikuta Shiro (Tokyo JPX), Pump impeller.
  35. Liu Wen Jie,AUX ; Bremer Jeff,AUX, Pump impeller and centrifugal slurry pump incorporating same.
  36. Muhs David ; Parma Gianfranco,ITX, Pump system with vacuum source.
  37. Brooks ; Richard J. ; Johnson ; Frank O., Sewage pump priming system.
  38. Lake Geoffrey G. (29 Wallingford Rd. Wallingford ; Cholsey ; Oxfordshire GB2), Single vane rotodynamic impeller.
  39. Stanislao Joseph (Fargo ND), Slurry pump apparatus including fluid housing.
  40. Norris Orlin R. (36 Reservoir Road Parsippany NJ 07054), Steam generating system including means for reinitiating the operation of a steam bound boiler feed pump.
  41. Burdick George D., Transtator hydraulics device.
  42. McDonald Russell (Rochester NY) Wargo John A. (Macedon NY) Herbert Glenn M. (Rochester NY) Moore Kenneth P. (Rochester NY) Gramlich John D. (Webster NY), Universal blower.
  43. Cartwright John K. (Newark OH), Vacuum assisted priming and cooling system for a pump.
  44. Lang David P. (Oakland CA), Vacuum priming system for centrifugal pumps.
  45. William B. Carnes ; Milton K. Leonard ; Robert B. Ray, Vacuum-assisted pump.
  46. Napolitano Pellegrino E. (Middletown NJ), Valve for self-priming pump system.
  47. Giacomazzi Roy A. (Rochester Hills MI) Reddy S. Raghuma (West Bloomfield MI) Rich Gregory E. (Richmond MI), Vehicle fuel system with reduced tank heating.
  48. Friedrichs K. Gerd (Leverkusen DEX), Water pump impeller.
  49. Senoo Yasutoshi (Fukuoka JPX) Yanagihara Nobuaki (Matsuyama JPX) Yasu Norio (Matsuyama JPX), Water ring type pump with sidewall water reflux passage.
  50. Manabe Kyoichi (Tokyo JPX) Yamashiro Hideo (Kobe JPX), Water ring vacuum pump.
  51. Grayden Paul A. (Wantirna South AUX), Water ring vacuum pump having adjustable part plates and a hollow impeller.
  52. Dodson Gary M. ; Hill William F., Water tank baffle.
  53. Sloan Albert H. (4201 Kean Rd. Ft. Lauderdale FL 33314), Well point system and apparatus.

이 특허를 인용한 특허 (9)

  1. Exner, Mark; Exner, Bill; Bingle, Aaron S.; Bingle, Eric A.; Sizemore, David Cody, Flood water removal system.
  2. Mettler, Thomas Joseph; Haider, Mark Francis; Tsang, Henry Yinwah; Johnson, Brian Jacob; Smith, Jason Adam; Johnson, Robert Allen, Integrated reciprocating primer drive arrangement.
  3. Scott,Thomas M., Priming apparatus for a centrifugal pump.
  4. Muhs, David, Pump System with a vacuum source coupled to a separator.
  5. Muhs, David, Pump system with vacuum source.
  6. Muhs,David, Pump system with vacuum source.
  7. Muhs, David, Self priming pump assembly with a direct drive vacuum pump.
  8. Muhs, David, Vacuum pump with wear adjustment.
  9. Muhs, David, Vacuum source and float valve for a self-priming pump.
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