Apparatus for the closure of containers with clean room
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65B-007/00
B67B-003/20
B67C-003/22
출원번호
US-0247290
(2011-09-28)
등록번호
US-9187304
(2015-11-17)
우선권정보
DE-20 2010 013 681 U (2010-09-28)
발명자
/ 주소
Kampmann, Lutz
Buchhauser, Klaus
Engelhard, Patrick
출원인 / 주소
KRONES AG
대리인 / 주소
Hayes Soloway P.C.
인용정보
피인용 횟수 :
0인용 특허 :
5
초록▼
An apparatus for the closure of containers may include at least one closure head for applying the closures. The at least one closure head is situated in a clean room sealed off by a medium. The apparatus including a movement device arranged at least in part in the clean room. The movement device is
An apparatus for the closure of containers may include at least one closure head for applying the closures. The at least one closure head is situated in a clean room sealed off by a medium. The apparatus including a movement device arranged at least in part in the clean room. The movement device is configured to produce a rotational movement of the closure head about a longitudinal axis of the movement device and a translational movement of the closure head along the longitudinal axis of the movement device. The movement device is contacted at least locally by the medium for sealing off the clean room from a non-clean room.
대표청구항▼
1. An apparatus for the closure of containers, comprising: at least one closure head for applying a closure, the at least one closure head being situated in a clean room sealed off by a medium;a movement device arranged at least in part in the clean room, the movement device being configured to prod
1. An apparatus for the closure of containers, comprising: at least one closure head for applying a closure, the at least one closure head being situated in a clean room sealed off by a medium;a movement device arranged at least in part in the clean room, the movement device being configured to produce a rotational movement of the closure head about a longitudinal axis of the movement device and a translational movement of the closure head along the longitudinal axis of the movement device, the movement device being contacted by the medium to seal off the clean room from a non-clean room via a hydraulic seal comprising a liquid seal sealing off a non-moving wall with respect to at least one movable wall of a plant for the closure of containers;a folding bellows arranged locally on the movement device and extensible in a translational direction corresponding to the translational movement, wherein the folding bellows seals the clean room off from the non-clean room during the translational movement of the movement device, and wherein the folding bellows encloses at least a portion of a periphery of the movement device and has an inner surface in contact with the medium and an outer surface in contact with the clean room; anda hub element connected to the movement device in a rotationally fixed manner forming intermediate spaces between an outer surface of the movement device and an inner surface of the hub element,wherein the medium comprises a liquid and is a component part of the hydraulic seal, contacts at least the inner surface of the hub element extends in the translational direction along the movement device, and surrounds the movement device over at least a portion of the periphery of the movement device. 2. An apparatus according to claim 1, wherein the at least one closure head is arranged in a substantially rotationally rigid manner at a lower end of the movement device in a translational direction corresponding to the translational movement, in order to include or perform translational movement transmitted by the movement device. 3. An apparatus according to claim 1, wherein an upper end of the folding bellows in the translational direction is arranged on the hub element capable of being turned in a rotary manner about the longitudinal axis of the movement device. 4. An apparatus according to claim 3, wherein the hub element is surrounded at least in part by a cylindrical guiding element, so that the hub element and the cylindrical guiding element are arranged concentrically with respect to each other. 5. An apparatus according to claim 4, wherein a contact seal is arranged in a peripheral direction between an inner surface of the guiding element and an outer surface of the hub element. 6. An apparatus according to claim 4, wherein the inner surface of the guiding element is in contact with the medium. 7. An apparatus according to claim 5, wherein the contact seal is in contact with the medium. 8. An apparatus according to claim 1, wherein the clean room has walls which are movable towards one another. 9. An apparatus according to claim 1, wherein the medium substantially forms a boundary area between the clean room and the non-clean room. 10. A plant for the closure of containers comprising a plurality of apparatuses according to claim 1, which are arranged on a support movable in a rotational manner about a longitudinal axis of the rotor, wherein the longitudinal axis corresponds to a rotation axis of the rotor. 11. A plant according to claim 10, wherein the support is sealed off from a stationary wall by a hydraulic seal. 12. A plant according to claim 11, wherein the medium for sealing off the support from the stationary wall is the same medium which also contacts the movement device. 13. A plant according to claim 11, wherein the support has a continuous annular channel, into which a portion of the stationary wall engages and into which the medium for sealing is introduced. 14. The plant of claim 10, wherein the hydraulic seal is formed from an annular channel element which is arranged on a stationary wall, wherein the support comprises a wall movable with respect to the support, and wherein a portion of the support extends downwards in the translational direction and dips into a medium arranged inside the annular channel element. 15. The apparatus of claim 1, wherein the movement device is movable in its entirety along the longitudinal axis, the movement device being in direct contact with the medium. 16. The apparatus of claim 1, wherein the medium of the hydraulic seal extends not only inside an annular channel but also along a surface of the movement device as far as the at least one closure head which is not acted upon by the medium. 17. The apparatus of claim 1, wherein the hydraulic seal is formed from an annular channel element which is arranged on a stationary wall. 18. The apparatus of claim 1, wherein the hydraulic seal is a surge chamber.
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이 특허에 인용된 특허 (5)
Neber Fritz (Schwbisch Hall DEX), Arrangement for closing bottles.
Krulitsch,Dieter Rudolf, Beverage bottling plant for filling bottles with a liquid beverage filling material having a filling device and a filling machine having such a filling device.
Stark Sven Olof Soren (Sjorup 23 S-271 00 Ystad SEX), Process for sterilizing and filling packages for flowable media, device for this purpose and use with a particular packa.
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