IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0915651
(2010-10-29)
|
등록번호 |
US-8469066
(2013-06-25)
|
발명자
/ 주소 |
|
출원인 / 주소 |
- GM Global Technology Operations LLC
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
5 인용 특허 :
4 |
초록
▼
A funnel assembly includes a tube defining a tube passageway and a tube opening. A funnel member defines a first funnel opening, a second funnel opening, and a funnel passageway that provides fluid communication between the first and second funnel openings. The funnel member is positioned such that
A funnel assembly includes a tube defining a tube passageway and a tube opening. A funnel member defines a first funnel opening, a second funnel opening, and a funnel passageway that provides fluid communication between the first and second funnel openings. The funnel member is positioned such that the second funnel opening is within the tube passageway. The funnel member is selectively movable between a first configuration in which the first funnel opening is wider than the tube opening, and a second configuration in which the first funnel opening is narrower than the tube opening.
대표청구항
▼
1. A funnel assembly comprising: a tube defining a tube passageway and a tube opening;a funnel member being at least partially disposed within the tube passageway, and defining a first funnel opening, a second funnel opening, a hole, and a funnel passageway that provides fluid communication between
1. A funnel assembly comprising: a tube defining a tube passageway and a tube opening;a funnel member being at least partially disposed within the tube passageway, and defining a first funnel opening, a second funnel opening, a hole, and a funnel passageway that provides fluid communication between the first and second funnel openings;wherein the funnel member includes: a flexible portion having a plurality of ribs and a plurality of pleats operatively interconnecting the ribs;wherein the pleats at least partially define the funnel passageway;a rigid portion;wherein the second funnel opening is defined at one end of the rigid portion and the flexible portion extends from the other end of the rigid portion; anda mesh portion disposed at the other end of the rigid portion such that the rigid portion is disposed between the flexible portion and the mesh portion;wherein the second opening is defined by the mesh portion;wherein the funnel member is selectively movable between a first configuration in which the first funnel opening is wider than the tube opening, and a second configuration in which the first funnel opening is narrower than the tube opening; anda tether including a narrow portion, a first enlarged portion, and a second enlarged portion;wherein the narrow portion extends through the hole such that the hole is disposed between the first and second enlarged portions; andwherein the first and second enlarged portions are bulbous in shape. 2. The funnel assembly of claim 1, wherein the funnel member is selectively movable between a deployed position in which the first funnel opening is outside the tube passageway and the second funnel opening is inside the tube passageway, and a stowed position in which the first funnel opening and the second funnel opening are inside the tube passageway. 3. The funnel assembly of claim 2, further comprising a cap that is selectively engageable with the tube to obstruct the tube opening; wherein the cap is operatively connected to the tether such that sufficient movement of the cap causes the funnel member to move from the stowed position to the deployed position. 4. The funnel assembly of claim 3, wherein the tether is mounted with respect to the cap; such that the hole is between the first enlarged portion and the cap. 5. The funnel assembly of claim 4, wherein the second enlarged portion is between the hole and the cap. 6. The funnel assembly of claim 2, wherein the tube includes a first stop portion and the funnel member includes a second stop portion; and wherein the first stop portion is sufficiently positioned to contact the second stop portion when the funnel is in the deployed position and thereby prevent removal of the funnel member from the tube passageway. 7. A funnel assembly for use with a tube defining a tube passageway and a tube opening, the funnel member comprising: a funnel member defining a first funnel opening, a second funnel opening, a hole, and a funnel passageway that provides fluid communication between the first and second funnel openings;wherein the funnel member includes: a flexible portion having a plurality of ribs and a plurality of pleats operatively interconnecting the ribs;wherein the pleats at least partially define the funnel passageway;a rigid portion;wherein the second funnel opening is defined at one end of the rigid portion and the flexible portion extends from the other end of the rigid portion; anda mesh portion disposed at the other end of the rigid portion such that the rigid portion is disposed between the flexible portion and the mesh portion;wherein the second opening is defined by the mesh portion;wherein the funnel member is selectively movable between a first configuration in which the first funnel opening is wider than the tube opening, and a second configuration in which the first funnel opening is narrower than the tube opening; anda tether including a narrow portion, a first enlarged portion, and a second enlarged portion;wherein the narrow portion extends through the hole such that the hole is disposed between the first and second enlarged portions; andwherein the first and second enlarged portions are bulbous in shape. 8. The funnel assembly of claim 7, further comprising a cap that is operatively connected to the tether of the funnel member and that is engageable with the tube to obstruct the tube opening. 9. The funnel assembly of claim 8, wherein the tether is mounted with respect to the cap; such that the hole is between the first enlarged portion and the cap. 10. The funnel assembly of claim 9, wherein the second enlarged portion is between the hole and the cap. 11. The funnel assembly of claim 1, wherein the mesh portion extends from the rigid portion in a dome shape. 12. The funnel assembly of claim 1, wherein the rigid member is cylindrical; and wherein the funnel passageway defined by the rigid portion is characterized by a constant diameter along a length of the rigid portion. 13. The funnel assembly of claim 7, wherein the mesh portion extends away from the rigid portion in a dome shape. 14. The funnel assembly of claim 7, wherein the rigid member is cylindrical; and wherein the funnel passageway defined by the rigid portion is characterized by a constant diameter along a length of the rigid portion.
이 특허에 인용된 특허 (4)
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Black Steven (10041 Jon Day Dr. Huntington Beach CA 92646), Bottle with retractable funnel top.
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Holm,Jens Peder, Collapsible funnel.
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Tremblay Christian,CAX ITX G2G 1F4, Collapsible funnel.
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이 특허를 인용한 특허 (5)
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Fish, Rob; Lin, Wan-Yu, Container.
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Pul, George, Filled dough producing method.
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Baughman, Gary M., Fuel additive funnel.
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Baughman, Gary M., Funnel.
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Kasting, Thomas P., Funnel.
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