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Spraying apparatus

阅读:28发布:2023-04-10

专利汇可以提供Spraying apparatus专利检索,专利查询,专利分析的服务。并且A spraying apparatus especially an apparatus portable on the back of a person, with a motor driven blower connected to a delivery pipe and with an active agent receiving tank connected to said delivery pipe, in which an oscillating burner resonator has its cooling means for purposes of generating a mist detachably connected to the blower, said cooling means including a cover surrounding said oscillating burner resonator.,下面是Spraying apparatus专利的具体信息内容。

1. A spraying apparatus, which includes a delivery pipe, a motor driven blower connected to said delivery pipe, an active agent receiving tank connected to said delivery pipe and an oscillating burner resonator having cooling means and being exchangeably connected to said blower for generating mist, carburetor means associated with said oscillating burner resonator and exchangeably connected to the blower, and comprising a whirling chamber and starter air pipe means leading to said whirling chamber, said starter air pipe means projecting as a pressure pipe into the cooling air current for the osCillating burner resonator, said carburetor means also comprising a mixture neck, the axes of said starter air pipe means and of said mixing neck and of said burner resonator lying parallel to one another in a plane.
2. An apparatus according to claim 1, in which the carburetor means of said resonator forms one single cast piece with a valve chamber of said carburetor, said valve chamber being axially parallel to said mixing neck.
3. An apparatus according to claim 1, in which said carburetor means has a flange and includes a twisting member located entirely within the mixing neck of the carburetor in spaced relationship to a fuel nozzle of said carburetor and fixed to said carburetor flange.
4. An apparatus according to claim 1, in which the carburetor means of said resonator has a fuel nozzle arranged transverse to the carburetor flow direction in the middle region of said whirling chamber, and which includes a fuel tank and a return pressure pipe leading from the carburetor to the fuel tank, said pressure pipe being approximately axially parallel to the mixing neck of the carburetor, all pipes of said burner resonator being connected to the same side of the carburetor.
5. An apparatus according to claim 1, which includes a cooling jacket surrounding said resonator, and in which said carburetor means is provided on the upper side of said cooling jacket.
6. An apparatus according to claim 1, in which the carburetor means of said resonator has a cubicle outer shape.
7. An apparatus according to claim 1, which includes an adjusting device responsive to blower pressure and arranged in the fuel supply to said resonator.
8. An apparatus according to claim 7, in which said adjusting device is formed by a diaphragm controlled relief valve on said fuel whirling chamber.
9. An apparatus according to claim 8, in which the valve has a valve closing part forming with the diaphragm a diaphragm pressure chamber, and a cover cap having air evacuation openings and being located on that side of the diaphragm which faces away from the axis of the carburetor.
10. An apparatus according to claim 1, which includes an adjusting device responsive to blower pressure and arranged in the fuel supply to said resonator, said adjusting device being connected to a section of said starting air pipe means.
11. An apparatus according to claim 7, in which the adjusting device is adjustable in conformity with its release pressure.
12. An apparatus according to claim 1, which includes pipe means for conveying an active agent, and in which at least a part of said pipe means is connectable to said blower.
13. An apparatus according to claim 12, which includes a three-way valve having an inlet connection and an outlet connection, said inlet connection being connected to said blower, and said outlet connection being connected to said pipe means for conveying an active agent.
14. An apparatus according to claim 5, which includes pipe means for conveying an active agent, and in which said pipe means is connected to said cooling jacket, a manually operable three-way valve having inlet and outlet connections being directly located to the cooling jacket.
15. An apparatus according to claim 14, in which the inlet connection of said three-way valve has a pressure plate associated therewith, and which includes a resonator pressure responsive valve closed in response to said resonator being pressureless, said resonator pressure responsive valve being located in the pipe means for conveying an active agent.
16. An apparatus according to claim 1, in which said resonator has the shape of a rod.
17. An apparatus according to claim 1, which includes a break-off coupling, and in which said resonator is detachably connected to said spraying apparatus by at least one break-off coupling, said spraying apparatus also including a cooling jacket surrounding said resonator and furthermore includes a plug coupling, said cooling jacket being connected through said plug coupling tO said blower.
18. An apparatus according to claim 12, in which the pipe means for conveying an active agent leads from the active agent receiving tank to said resonator and in which a break-off coupling is provided associated with said active agent conveying pipe means, safety valve means being associated with said break-off coupling and being adapted to close in response to a disengagement of said coupling.
19. An apparatus according to claim 1, which includes electric starting means for said resonator, said electric starting means being detachably connected to said resonator.
20. An apparatus according to claim 4, which includes a cooling jacket surrounding said resonator and in which the fuel tank forms a structural unit with at least a portion of said fuel tank, which portion is detachably connected to said resonator, said cooling jacket having a portion connected to said fuel tank.
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