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Control apparatus for a positive displacement reciprocating pump

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F04B-043/06
  • F04B-045/00
  • F01L-075/02
  • F16J-001/10
출원번호 US-0734025 (1985-05-14)
우선권정보 DE-3141359 (1981-10-17); DE-3147235 (1981-11-28); DE-3212112 (1982-04-01)
발명자 / 주소
  • Schippers Heinz (Remscheid DEX) Hertell Siegfried (Radevormwald DEX)
출원인 / 주소
  • Barmag Barmer Maschinenfabrik AG (Remscheid DEX 03)
인용정보 피인용 횟수 : 55  인용 특허 : 1

초록

A positive displacement reciprocating pump for conveying a liquid or gaseous fluid is disclosed and which comprises a fluid enclosure having a movable piston means mounted therein which sealably divides the enclosure into a pumping chamber on one side and an actuating chamber on the other side. The

대표청구항

A positive displacement reciprocating pump for conveying a liquid or gaseous fluid, and comprising a fluid enclosure, movable piston means sealably disposed in said enclosure and dividing the enclosure into a pumping chamber on one side of the piston means and an actuating chamber on the other side

이 특허에 인용된 특허 (1)

  1. Verley Donald J. (Valencia CA), Double diaphragm operated reversing valve pump.

이 특허를 인용한 특허 (55)

  1. Rockenfeller, Uwe; Sarkisian, Paul; Dooley, William T., Ammonia-water absorption system with plunger-driven diaphragm solution pump.
  2. Danby, Hal C., Apparatus, method and flexible bag for use in manufacturing.
  3. Busby, Don; Hopping, Peter; Childers, Robert; Kienman, Rick; Richardson, Ian, Automated dialysis pumping system.
  4. Busby, Don; Hopping, Peter; Childers, Robert; Din, Shahid; Lauman, Brian; Kienman, Rick; Richardson, Ian; Bowman, Jr., Joseph H.; Lundtveil, Loren M.; Alvaro, Jose; Eu, Bruce Ming-Da; Shang, Sherwin, Automated dialysis pumping system using stepper motor.
  5. Busby,Don; Hopping,Peter; Childers,Robert; Din,Shahid; Lauman,Brian; Kienman,Rick; Richardson,Ian; Bowman, Jr.,Joseph H.; Lundtveit,Loren M.; Alvaro,Jose; Eu,Bruce Ming Da; Shang,Sherwin, Automated dialysis system.
  6. Busby, Don; Hopping, Peter; Childers, Robert; Kienman, Rick; Richardson, Ian, Automated dialysis system including a piston and stepper motor.
  7. Busby, Don; Childers, Robert, Automated dialysis system including a piston and vacuum source.
  8. Busby, Don; Hopping, Peter; Childers, Robert; Kienman, Rick; Richardson, Ian, Automated dialysis system including touch screen controlled mechanically and pneumatically actuated pumping.
  9. Busby, Donald D.; Hopping, Peter A.; Childers, Robert W.; Kienman, Richard E.; Richardson, Ian, Automated dialysis system using piston and negative pressure.
  10. Busby, Donald D.; Hopping, Peter A.; Childers, Robert W.; Kienman, Rick E.; Richardson, Ian, Automated dialysis system using piston and negative pressure.
  11. Busby, Don; Hopping, Peter; Childers, Robert; Din, Shahid; Lauman, Brian; Kienman, Rick; Richardson, Ian; Bowman, Jr., Joseph H.; Lundtveit, Loren M.; Alvaro, Jose; Ming-Da Eu, Bruce; Shang, Sherwin, Automated peritoneal dialysis system using stepper motor.
  12. Hopping, Peter; Yu, Alex Anping, Dialysis machine with electrical insulation for variable voltage input.
  13. Childers, Robert W.; Avoy, Richard; Booras, John; Bowman, Jr., Joseph H.; Grippo, Paul; Hopping, Andrew D.; Howard, David; Jerrell, Jeffrey W.; Kellam, Benjamin; Lauman, Brian; Shang, Sherwin; Vescovi, David; Yang, Tahua; Yu, Alex, Dialysis system and method for cassette-based pumping and valving.
  14. Yu, Anping; Childers, Robert W.; Cizman, Borut, Dialysis system having approved therapy prescriptions presented for selection.
  15. Childers, Robert W.; Yu, Anping; Cizman, Borut, Dialysis system having inventory management including online dextrose mixing.
  16. Kelly, Thomas; Childers, Robert W.; Busby, Don; Roger, Rodolfo; El Sayyid, Waleed Mutasem; Din, Shahid, Dialysis systems including therapy prescription entries.
  17. Yu, Anping; Childers, Robert W.; Cizman, Borut, Dialysis treatment prescription system and method.
  18. Pagnon Alain,FRX ; Garcin Jean Denis,FRX, Diaphragm pump.
  19. Busby,Don; Hopping,Peter, Fail safe system for operating medical fluid valves.
  20. Danby,Hal C.; Scharf,Michael W.; Swan,Julian F.; Bacehowski,David V., Flexible bag for fluent material dispenser.
  21. Ofner Herwig (Stubing ATX) Gill Denis Walter (Hitzendorf ATX), Injection system for an internal combustion engine.
  22. Danby,Hal C.; Scharf,Michael W.; Swan,Julian Francis Ralph; Bacehowski,David V., Liquid dispenser and flexible bag therefor.
  23. Childers,Robert; Hopping,Peter, Medical fluid machine with air purging pump.
  24. Childers, Robert; Busby, Don, Medical fluid pump.
  25. Childers, Robert; Hopping, Peter, Medical fluid pump.
  26. Huitt, Bruce; Hopping, Peter; Kienman, Rick, Method and apparatus for controlling medical fluid pressure.
  27. Childers, Robert Warren; Eerlingen, Vital; Balteau, Patrick; Belongie, Duane, Method and apparatus for monitoring and controlling peritoneal dialysis therapy.
  28. Childers, Robert Warren; Eerlingen, Vital; Balteau, Patrick; Belongie, Duane, Method and apparatus for monitoring and controlling peritoneal dialysis therapy.
  29. Lundtveit, Loren M.; Alvaro, Jose; Bowman, Jr., Joseph H.; O'Sullivan, Daniel P.; Thompson, Stanley O., Method of operating a disposable pumping unit.
  30. Yu, Anping; Childers, Robert W.; Cizman, Borut, Networked dialysis system.
  31. Childers, Robert W., Peritoneal dialysis machine.
  32. Childers, Robert W., Peritoneal dialysis machine.
  33. Britton, Andrea (Krensky); Busby, Donald; Callahan, Eric; Childers, Robert; Hopping, Peter; Khorashahi, Seyed; Reese, William; Sharo, Randall; Toczko, Debra; Yue, Li, Peritoneal dialysis machine touch screen user interface.
  34. Britton, Andrea (Krensky); Busby, Donald; Callahan, Eric; Childers, Robert; Hopping, Peter; Khorashahi, Seyed; Reese, William; Sharo, Randall; Toczko, Debra; Yue, Li, Peritoneal dialysis machine touch screen user interface.
  35. Hopping, Peter; Yu, Alex Anping, Peritoneal dialysis machine with variable voltage input control scheme.
  36. Childers, Robert W.; Eerlingen, Vital; Balteau, Patrick; Belongie, Duane, Peritoneal dialysis system having cassette-based-pressure-controlled pumping.
  37. (Krensky) Britton, Andrea; Busby, Donald; Callahan, Eric; Childers, Robert; Hopping, Peter; Khorashahi, Seyed; Reese, William; Sharo, Randall; Toczko, Debra; Yue, Li, Peritoneal dialysis systems and methods having graphical user interface.
  38. Gray, Larry B., Pump chamber configured to contain a residual fluid volume for inhibiting the pumping of a gas.
  39. Gray, Larry B.; Bryant, Jr., Robert J.; Spencer, Geoffrey P., Pump chamber configured to contain a residual fluid volume for inhibiting the pumping of a gas.
  40. Danby, Hal C., Pump having flexible liner and compounding apparatus having such a pump.
  41. Childers, Robert W.; Lauman, Brian, Pumping systems for cassette-based dialysis.
  42. Childers, Robert W.; Lauman, Brian, Pumping systems for cassette-based dialysis.
  43. Childers, Robert W.; Lauman, Brian, Pumping systems for cassette-based dialysis.
  44. Childers, Robert W.; Lauman, Brian, Pumping systems for cassette-based dialysis.
  45. Childers, Robert W.; Lauman, Brian, Pumping systems for cassette-based dialysis.
  46. Reynolds Steven M., Speed control for fluid powered diaphragm pumps.
  47. (Krensky) Britton, Andrea; Busby, Donald; Callahan, Eric; Childers, Robert; Hopping, Peter; Khorashahi, Seyed; Reese, William; Sharo, Randall; Toczko, Debra; Yue, Li, Stepper motor driven peritoneal dialysis machine.
  48. Childers, Robert W.; Eerlingen, Vital; Balteau, Patrick; Belongie, Duane, System for monitoring and controlling peritoneal dialysis.
  49. Gray, Larry B.; Bryant, Jr., Robert J.; Spencer, Geoffrey P., System, method, and apparatus for utilizing a pumping cassette.
  50. Gray, Larry B.; Bryant, Jr., Robert J.; Spencer, Geoffrey P., System, method, and apparatus for utilizing a pumping cassette.
  51. Gray, Larry B.; Bryant, Jr., Robert J.; Spencer, Geoffrey P., System, method, and apparatus for utilizing a pumping cassette.
  52. Gray, Larry B.; Bryant, Jr., Robert J.; Spencer, Geoffrey P., System, method, and apparatus for utilizing a pumping cassette.
  53. Gray, Larry B.; Bryant, Jr., Robert J.; Spencer, Geoffrey P., System, method, and apparatus for utilizing a pumping cassette.
  54. Childers, Robert W.; Pan, Lee; Lauman, Brian, Systems and methods for performing peritoneal dialysis.
  55. Cho, Hye-jung; Luo, Xiao-bing, Valveless micro air delivery device.
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