Filling needle for filling a container with a fluid
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65B-003/04
B65B-039/00
B65B-039/12
B65B-003/00
B65B-003/26
F16K-031/08
A61J-001/20
출원번호
US-0343056
(2016-11-03)
등록번호
US-10196159
(2019-02-05)
우선권정보
DE-10 2014 106 582 (2014-05-09)
발명자
/ 주소
Glock, Ralf
Schuhmacher, Johannes
출원인 / 주소
Groninger GmbH & Co. KG
대리인 / 주소
Reising Ethington, P.C.
인용정보
피인용 횟수 :
0인용 특허 :
7
초록▼
A filling needle for filling a container with a fluid, in particular a pharmaceutical or cosmetic fluid, having a housing that extends along a longitudinal axis and has an inlet opening and an outlet opening, having a core element arranged within the housing so as to be displaceable between an openi
A filling needle for filling a container with a fluid, in particular a pharmaceutical or cosmetic fluid, having a housing that extends along a longitudinal axis and has an inlet opening and an outlet opening, having a core element arranged within the housing so as to be displaceable between an opening position and a closure position, having a plunger element coupled to the core element that closes and opens the outlet opening, and having an actuating arrangement for the displacement of the core element between the opening position and the closure position. The core element has at least one core magnet, wherein the actuating arrangement is arranged outside the housing and has at least one actuating magnet, and wherein core actuating magnets are arranged such that they interact with an attractive action and the core element and the actuating arrangement are displaceable jointly parallel to the longitudinal axis.
대표청구항▼
1. A filling needle for filling a container with a fluid, having a housing, wherein the housing extends along a longitudinal axis and has an inlet opening and an outlet opening, having a core element which is arranged within the housing so as to be displaceable parallel to the longitudinal axis betw
1. A filling needle for filling a container with a fluid, having a housing, wherein the housing extends along a longitudinal axis and has an inlet opening and an outlet opening, having a core element which is arranged within the housing so as to be displaceable parallel to the longitudinal axis between an opening position and a closure position, having a plunger element which is coupled to the core element, wherein the plunger element closes the outlet opening in the closure position and opens up the outlet opening in the opening position, and having an actuating arrangement for the displacement of the core element between the opening position and the closure position, wherein the core element has at least one core magnet in the form of a permanent magnet, wherein the actuating arrangement is arranged outside the housing and has at least one actuating magnet in the form of a permanent magnet, and wherein the at least one core magnet and the at least one actuating magnet are arranged such that they interact with an attractive action and the core element and the actuating arrangement are displaceable jointly parallel to the longitudinal axis, wherein the core element has an internal cutout in order to provide a fluidic connection between the inlet opening and the outlet opening in the opening position, and wherein the at least one core magnet is of ring-shaped form and surrounds the internal cutout. 2. The filling needle as claimed in claim 1, wherein the actuating arrangement is of sleeve-like form, wherein the sleeve-like actuating arrangement surrounds an axial section of the housing. 3. The filling needle as claimed in claim 1, wherein the at least one actuating magnet is of ring-shaped form and surrounds the housing. 4. The filling needle as claimed in claim 1, wherein the core element has multiple core magnets, wherein the actuating arrangement has multiple actuating magnets, and wherein the number of actuating magnets and core magnets is identical. 5. The filling needle as claimed in claim 1, wherein the core element has a multitude of core ring elements, wherein each core ring element is formed from at least one paramagnetic and/or ferromagnetic material, and wherein the multitude of core ring elements and the at least one core magnet are arranged in alternating fashion in an axial direction, and in that the actuating arrangement has a multitude of actuating ring elements, wherein each actuating ring element is formed from at least one paramagnetic and/or ferromagnetic material, and wherein the multitude of actuating ring elements and the at least one actuating magnet are arranged in alternating fashion in an axial direction. 6. The filling needle as claimed in claim 5, wherein the core element has an even number of core magnets and an odd number of core ring elements, and in that the actuating arrangement has an even number of actuating magnets and an odd number of actuating ring elements. 7. The filling needle as claimed in claim 6, wherein the core element has two core magnets and three core ring elements, and in that the actuating arrangement has two actuating magnets and three actuating ring elements. 8. The filling needle as claimed in claim 1, wherein a pole axis of the at least one core magnet and a pole axis of the at least one actuating magnet are arranged parallel to the longitudinal axis of the housing, wherein the pole axis of the at least one core magnet and the pole axis of the at least one actuating magnet are of opposite polarity. 9. The filling needle as claimed in claim 1, wherein the actuating arrangement has a first actuating magnet and a second actuating magnet, wherein the pole axes of the actuating magnets run parallel to the longitudinal axis, and wherein the first actuating magnet and the second actuating magnet are of opposite polarity, wherein the core element has a first core magnet which is assigned to the first actuating magnet and which is of opposite polarity with respect to said first actuating magnet, and wherein the core element has a second core magnet which is assigned to the second actuating magnet and which is of opposite polarity with respect to said second actuating magnet. 10. The filling needle as claimed in claim 1, wherein the plunger element is a plunger element which closes off the outlet opening at the inside or a plunger element which closes off the outlet opening at the outside. 11. The filling needle as claimed in claim 1, wherein the actuating arrangement is pneumatically, hydraulically or electrically driven. 12. The filling needle as claimed in claim 1, wherein the actuating arrangement is driven by way of a lever device. 13. The filling needle as claimed in claim 1, wherein the core has an inner element and an outer element which, between them, form an intermediate space, wherein the at least one core magnet is arranged in the intermediate space. 14. The filling needle as claimed in claim 1, wherein the fluid is a pharmaceutical or cosmetic fluid. 15. A filling installation having at least one filling needle as claimed in claim 1.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.