Container liner with rigid discharge structure
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65D-077/06
B65D-090/04
B65D-088/02
B65D-088/54
B65D-033/02
B65D-033/01
B65D-077/04
출원번호
US-0793846
(2015-07-08)
등록번호
US-9546039
(2017-01-17)
발명자
/ 주소
Lawrence, Jon
출원인 / 주소
Freedom Manufacturing LLC
대리인 / 주소
Hoffman, Michael F.
인용정보
피인용 횟수 :
0인용 특허 :
17
초록▼
A liner discharge structure, and associated liner and container system are disclosed. The liner discharge structure includes: a collar fabricated from a liner material, wherein the collar encapsulates an O-ring in the liner material; a substantially rigid section having an opening, wherein the subst
A liner discharge structure, and associated liner and container system are disclosed. The liner discharge structure includes: a collar fabricated from a liner material, wherein the collar encapsulates an O-ring in the liner material; a substantially rigid section having an opening, wherein the substantially rigid section is fabricated from the liner material; and a neck fabricated from the liner material, wherein the neck provides a passageway extending between the opening in the substantially rigid section and the collar; wherein the liner material used to fabricate the substantially rigid section has a cross-sectional thickness greater than the liner material used to fabricate the neck.
대표청구항▼
1. A liner discharge structure adapted for attachment to a container liner, the liner discharge structure comprising: a collar fabricated from a liner material, wherein the collar encapsulates an O-ring in the liner material;a substantially rigid section having an opening, wherein the substantially
1. A liner discharge structure adapted for attachment to a container liner, the liner discharge structure comprising: a collar fabricated from a liner material, wherein the collar encapsulates an O-ring in the liner material;a substantially rigid section having an opening, wherein the substantially rigid section is fabricated from the liner material; anda neck fabricated from the liner material, wherein the neck provides a passageway extending between the opening in the substantially rigid section and the collar;wherein the liner material used to fabricate the substantially rigid section has a cross-sectional thickness greater than the liner material used to fabricate the neck. 2. The liner discharge structure of claim 1, wherein the liner material comprises a multilayer sheet of pliable material. 3. The liner discharge structure of claim 1, wherein the substantially rigid section is substantially planar. 4. The liner discharge structure of claim 1, wherein the substantially rigid section has a cross-sectional thickness that is three to ten times thicker than the liner material used to fabricate the neck. 5. The liner discharge structure of claim 1, wherein the substantially rigid section is formed from a stack of liner material. 6. The liner discharge structure of claim 1, wherein the neck is substantially tubular. 7. A liner for a container, comprising: a liner body that is shaped and adapted to conform to an inner wall of the container, wherein the liner body is fabricated from a liner material; anda liner discharge structure attached to a liner opening in the liner body, the liner discharge structure comprising: a collar fabricated from the liner material, wherein the collar encapsulates an O-ring in the liner material;a substantially rigid section having an opening, wherein the substantially rigid section is fabricated from the liner material; anda neck fabricated from the liner material, wherein the neck provides a passageway extending between the opening in the substantially rigid section and the collar;wherein the liner material used to fabricate the substantially rigid section has a cross-sectional thickness greater than the liner material used to fabricate the liner body. 8. The liner of claim 7, wherein the liner body comprises a multilayer sheet of pliable liner material. 9. The liner of claim 7, wherein the substantially rigid section is substantially planar. 10. The liner of claim 7, wherein the substantially rigid section has a cross-sectional thickness that is three to ten times thicker than the liner material used to fabricate the liner body. 11. The liner of claim 7, wherein the substantially rigid section is formed from a stack of liner material used to fabricate the liner body. 12. The liner of claim 7, wherein the neck is substantially tubular. 13. The liner of claim 7, wherein the liner discharge structure is attached to an inwardly facing surface in the liner body. 14. A container system, comprising: a container having a discharge opening for receiving a removable valve; anda liner, the liner having: a liner body that is shaped and adapted to conform to an inner wall of the container, wherein the liner body is fabricated from a liner material; anda liner discharge structure attached to a liner opening in the liner body, the liner discharge structure adapted to be seated within the discharge opening, and having: a collar fabricated from the liner material, wherein the collar encapsulates an O-ring in the liner material;a substantially rigid section having an opening, wherein the substantially rigid section is fabricated from the liner material; anda neck fabricated from the liner material, wherein the neck provides a passageway extending between the opening in the substantially rigid section and the collar;wherein the liner material used to fabricate the substantially rigid section has a cross-sectional thickness greater than the liner material used to fabricate the liner body. 15. The container system of claim 14, wherein the liner body comprises a multilayer sheet of pliable liner material. 16. The container system of claim 14, wherein the substantially rigid section is substantially planar. 17. The container system of claim 14, wherein the substantially rigid section has a cross-sectional thickness that is three to ten times thicker than the liner material used to fabricate the liner body. 18. The container system of claim 14, wherein the substantially rigid section is formed from a stack of liner material used to fabricate the liner body. 19. The container system of claim 14, wherein the neck is substantially tubular. 20. The container system of claim 14, wherein the liner discharge structure is attached to an inwardly facing surface in the liner body.
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이 특허에 인용된 특허 (17)
Bernard, Frederic; Chevalier, Eric, Assembly having a self-clamping skirt for closing an annular collar or connecting to same, which can be rapidly positioned and removed, and used in the biopharmaceutical field.
Pfeiffer Pierre (Drulingen FRX) Cheval Benoit (Saverne FRX) Sigwalt Paul (Drulingen FRX), Container assembly for the transport, storage and dispensing of flowable materials.
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