Transport section for conveying caps or similar closures for closing bottles or similar containers
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B67B-001/03
B65B-063/08
B67B-003/06
B67B-003/00
출원번호
US-0996267
(2009-06-17)
등록번호
US-8931239
(2015-01-13)
우선권정보
DE-10 2008 035 605 (2008-07-31)
국제출원번호
PCT/EP2009/004340
(2009-06-17)
§371/§102 date
20101203
(20101203)
국제공개번호
WO2010/012334
(2010-02-04)
발명자
/ 주소
Evers, Hartmut
출원인 / 주소
KHS GmbH
대리인 / 주소
Occhiuti & Rohlicek LLP
인용정보
피인용 횟수 :
0인용 특허 :
9
초록▼
On a transport or conveyor section for conveying caps or similar closures (2) for bottles or similar containers, and for treating the closures with a treatment medium, for example with at least one sterilization medium, the at least one treatment medium is used at the same time for conveying the clo
On a transport or conveyor section for conveying caps or similar closures (2) for bottles or similar containers, and for treating the closures with a treatment medium, for example with at least one sterilization medium, the at least one treatment medium is used at the same time for conveying the closures along the conveyor or transport section (1, 1a).
대표청구항▼
1. An apparatus for conveying closures for containers along a conveying direction, said apparatus comprising a first treatment section, a second treatment section, a closure channel for carrying closures through said first and second treatment sections, and a treatment station, wherein, said first t
1. An apparatus for conveying closures for containers along a conveying direction, said apparatus comprising a first treatment section, a second treatment section, a closure channel for carrying closures through said first and second treatment sections, and a treatment station, wherein, said first treatment section is connected to a source of a first propellant, wherein, within said first treatment section, said closures are propelled by said first propellant, wherein, said second treatment section is connected to a source of a second propellant, wherein, in said second treatment section said closures are propelled by said second propellant, wherein said first propellant comprises a mixture of sterile air and sterilizing medium, and wherein said second propellant consists only of sterile air, wherein said treatment station receives closures from said closure channel, wherein said treatment station is disposed downstream of where said closures are exposed to said sterilizing medium, and wherein said treatment station is configured to expose said sterilizing medium to sufficient heat to activate said sterilizing medium by splitting oxygen radicals therefrom. 2. The apparatus of claim 1, further comprising a plurality of nozzle openings, wherein said nozzle openings are disposed within said apparatus to deliver said second propellant to said closures, wherein said nozzle openings are directed to form a jet of said second propellant, and wherein said jet is directed along said conveying direction. 3. The apparatus of claim 2, further comprising a distributor pipe that extends along at least part of said closure channel, and nozzles extending from said distributor pipe and opening into said closure channel, wherein said nozzle openings are disposed at ends of said nozzles. 4. The apparatus of claim 3, wherein said distributor pipe is disposed below said closure channel. 5. The apparatus of claim 2, further comprising webs that define lateral boundaries of said closure channel, and spacer elements that support said webs, wherein said nozzle openings are disposed adjacent to said spacer elements. 6. The apparatus of claim 5, wherein said nozzle openings comprise an adjustable nozzle opening, and wherein said adjustable nozzle opening is adjusted by rotating a spacer element to control an axial direction of a nozzle jet corresponding to said adjustable nozzle opening. 7. The apparatus of claim 2, further comprising a plate that defines one of a top and a bottom of said closure channel, wherein said nozzle openings are provided at said plate. 8. The apparatus of claim 1, further comprising a housing, and a cage, wherein said housing extends along said conveying direction and encloses at least a portion of said closure channel, wherein said cage surrounds said closure channel, and wherein said cage is disposed within said housing. 9. The apparatus of claim 8, further comprising webs that define lateral boundaries of said closure channel, wherein said webs guide said closures with play, and wherein said webs are configured to enable said sterilizing medium to reach said closures by passing through said lateral boundaries. 10. The apparatus of claim 8, further comprising webs that define boundaries of said closure channel, wherein said webs guide said closures with play, and wherein said webs are configured to enable said sterilizing medium to reach said closures by passing through said boundaries. 11. The apparatus of claim 8, wherein said closure channel comprises a plurality of closure channel portions that connect together in a conveying direction, said plurality of closure channel portions comprising a first portion, a second portion downstream from said first portion, and a third portion downstream from said third portion, wherein closures in said first portion are conveyed only by gravitational force, wherein closures in said second portion are conveyed by said second propellant, wherein closures in said third portion are conveyed only by gravitational force, wherein said first portion receives closures provided by a supply unit, and wherein said third portion connects to a closing machine that is configured to close containers with said closures. 12. The apparatus of claim 1, wherein said closures are propelled by pulses of at least one of said first propellant and said second propellant. 13. The apparatus of claim 1, wherein, in said treatment station, said closures are exposed to a hot gaseous medium. 14. The apparatus of claim 1, wherein said closure channel comprises a first portion and a second portion, and wherein along a selected said of said closure channel, said closures are conveyed only by gravity, wherein said selected portion is selected from the group consisting of said first portion and said second portion. 15. The apparatus of claim 14, wherein said first portion is longer than said second portion. 16. The apparatus of claim 1, further comprising a supply unit and a closing machine, wherein said supply unit comprises a hopper for accommodating said closures, wherein said closing machine is configured to close containers with said closures, and wherein said closure channel extends between said supply unit and said closing machine. 17. The apparatus of claim 1, wherein said sterilizing medium comprises hydrogen peroxide. 18. The apparatus of claim 1, wherein said second treatment section is disposed downstream of said first treatment section. 19. An apparatus for conveying closures for containers along a conveying direction, said apparatus comprising a first treatment section, a second treatment section, and a closure channel for carrying closures through said first and second treatment sections, wherein, said first treatment section is connected to a source of a first propellant, wherein, within said first treatment section, said closures are propelled by said first propellant, wherein, said second treatment section is connected to a source of a second propellant, wherein, in said second treatment section said closures are propelled by said second propellant, wherein said first propellant comprises a mixture of sterile air and sterilizing medium, and wherein said second propellant consists only of sterile air, wherein said closures are propelled by pulses of at least one of said first propellant and said second propellant. 20. The apparatus of claim 19, further comprising a plurality of nozzle openings, wherein said nozzle openings are disposed within said apparatus to deliver said second propellant to said closures, wherein said nozzle openings are directed to form a jet of said second propellant, and wherein said jet is directed along said conveying direction.
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이 특허에 인용된 특허 (9)
Cicha John ; Breuer Steven ; Kretlow John, Apparatus for sterilizing a spout assembly of a container.
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