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Hose for drip irrigation and method of producing same 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B05B-015/00
출원번호 US-0035359 (1987-04-07)
우선권정보 CH-0001454 (1986-04-11)
발명자 / 주소
  • Buluschek Bruno (Echandens CHX)
출원인 / 주소
  • Maillefer SA (Ecublens CHX 03)
인용정보 피인용 횟수 : 48  인용 특허 : 0

초록

The irrigation hose comprises two tubes disposed one within the other, at least one of the tubes being grooved. The ungrooved tube forms with the groove or grooves of the other tube continuous secondary ducts over the entire length of the hose. Inlet ports and outlet ports delimit in the secondary d

대표청구항

A hose for drip or trickle irrigation, of the type having a primary duct, at least one secondary duct of smaller cross-section than said primary duct, a plurality of inlet ports for causing the primary duct to communicate with each secondary duct, and a plurality of outlet ports for causing each sec

이 특허를 인용한 특허 (48)

  1. Taylor Jack Curtus ; Roach Jerry Max, Annular fluid manipulation in lined tubular systems.
  2. Taylor, Jack Curtis; Roach, Max Jerry, Annular fluid manipulation in lined tubular systems.
  3. Sutton, Gerald S.; Kelley, David J., Apparatus and method for pressing an outer wall of pipe.
  4. Mata, John D.; Taylor, Jr., William C., Continuous molded emitter.
  5. Mata, John D.; Taylor, Jr., William C.; Vildibill, Jeffrey A., Continuous molded emitter.
  6. Korus Thomas J., Corrosion resistant irrigation machine.
  7. Goddard, James B.; Kurdziel, John M., Corrugated pipe with outer layer.
  8. Goddard,James B.; Kurdziel,John Martin, Corrugated pipe with outer layer.
  9. Goddard,James B., Corrugated pipe with perforation protecting cover.
  10. Sutton, Gerald S.; Kolbet, Randall A., Defined ratio dual-wall pipe die.
  11. Mavrakis, Rick; Pope, Brian; Shah, Samir; O'Neal, Christopher Leland; Leybourn, David, Drip emitter.
  12. Park, Joshua; Antonucci, Thomas; St. Vaughn, Josh, Drip emitter.
  13. Turk, Michael F., Drip emitter.
  14. Huntley Mark, Drip irrigation hose with emitters having different discharge rates.
  15. Kim, Jae Yung; Edris, Mark Richard; Ensworth, Mark M.; Donoghue, Michael Leo; Zakarian, Berj, Drip line and emitter and methods relating to same.
  16. Iwasaki, Mike, Drip-irrigation emitter and drip-irrigation device provided therewith.
  17. Ensworth, Mark M.; Kim, Jae Yung; Edris, Mark Richard; Nazari, Joseph, Elastomeric emitter and methods relating to same.
  18. Ensworth, Mark M.; Kim, Jae Yung; Edris, Mark Richard; Nazari, Joseph, Elastomeric emitter and methods relating to same.
  19. Ensworth, Mark M.; Kim, Jae Yung; Edris, Mark Richard; Nazari, Joseph, Elastomeric emitter and methods relating to same.
  20. Ensworth, Mark M.; Kim, Jae Yung; Edris, Mark Richard; Nazari, Joseph, Emitter inlet.
  21. Ensworth, Mark M.; Kim, Jae Yung; Edris, Mark Richard; Nazari, Joseph, Emitter part.
  22. Sutton, Gerald S.; Shaffer, William V.; Kolbet, Randall A., Extrusion die vacuum seals.
  23. Marion, Alain, Flexible pipe for transporting a fluid.
  24. Fraser, Dana J.; Kalman, Mark D., Flexible pipe including a vent passage and method of manufacturing same.
  25. Mark D. Kalman ; Dana J. Fraser, Flexible pipe including vent passage and method of manufacturing same.
  26. Cochran William S. ; Graeber John Ashley, Fluid delivery pipe with leak detection.
  27. Bryan J. Check, Hose or tubing provided with at least one colored inner partition.
  28. Kolbet, Randall A., In-mold punch apparatus and methods.
  29. Taylor, Jack Curtis, Insertion of liners into host tubulars by fluid injection.
  30. Rabinowitz,Ishay, Integral dripping emitter.
  31. Masarwa, Abed; Schweitzer, Avi, Irrigation pipe.
  32. McIntyre,Stuart, Lined pipeline vent.
  33. Zakarian, Berj; Feith, Raymond P.; Edris, Mark Richard; Ensworth, Mark M., Methods and apparatus for transporting elastomeric emitters and/or manufacturing drip lines.
  34. Sringfellow, William D.; Bethel, Kyle; Eklund, Aron; Catha, Stephen C.; Charboneau, Kenneth R., Methods and systems for in situ manufacture and installation of non-metallic high pressure pipe and pipe liners.
  35. Stringfellow, William D.; Catha, Stephen C.; Charboneau, Kenneth R., Methods and systems for in situ pipe lining.
  36. Catha, Stephen Crockett; Mandich, Ivan C.; Ekelund, Aron Robert; Charboneau, Kenneth Ray; Reed, Justin Michael; Stringfellow, William D., Movable factory for simultaneous mobile field manufacturing and installation of non-metallic pipe.
  37. Lo, Ping Yiu, Multi-filtration auto-drainage/irrigation pipe and planting device.
  38. Sutton, Gerald S.; Shaffer, William V.; Goddard, James B.; Kurdziel, John M.; Kelley, David J.; Biesenberger, Jeffrey J., Multi-wall corrugated pipe couplings and methods.
  39. Sutton, Gerald S.; Shaffer, William V.; Goddard, James B.; Kurdziel, John M.; Kelley, David J.; Biesenberger, Jeffrey J., Multi-wall corrugated pipe couplings and methods.
  40. Sutton, Gerald S., Pipe extrusion die flow path apparatus and method.
  41. Youngs Andrew ; Ashcraft Timothy A., Secondary containment flexible underground piping system.
  42. Alexander,Gus; Pianetto,John; McCarthy,Morgan P., Soaker/sprinkler hose.
  43. Youngs Andrew, System for housing secondarily contained flexible piping.
  44. Newton,Gary D., System for uniform dispersal of agricultural chemicals.
  45. Gallagher,James L.; Stringfellow,William D.; Charboneau,Kenneth R.; Catha,Stephen C., Systems and methods for making pipe liners.
  46. Ekelund, Aron Robert; Catha, Stephen Crockett; Charboneau, Kenneth Ray; Reed, Justin Michael; Bethel, Robert Kyle, Systems and methods for making pipe, and method of installing the pipe in a pipeline.
  47. Lin, Ting-I, Water hose.
  48. Douglass, III, Carl Raymond, Webless corrugated dual wall foundation drain.
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