IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0843662
(1986-03-25)
|
우선권정보 |
FR-0005085 (1985-04-03) |
발명자
/ 주소 |
- Daloz Joanny (4 Rue Gnral Charbonel 21120 Is Sur Tille FRX)
|
인용정보 |
피인용 횟수 :
4 인용 특허 :
0 |
초록
▼
The device for metering a powdered, granular or liquid product, comprises a metering chamber (1) which has a variable volume. The metering chamber (1) comprises a wall (2) which is movable within said chamber. The latter is connected to a lever (4) pivotally mounted on an axis (5). The end of the le
The device for metering a powdered, granular or liquid product, comprises a metering chamber (1) which has a variable volume. The metering chamber (1) comprises a wall (2) which is movable within said chamber. The latter is connected to a lever (4) pivotally mounted on an axis (5). The end of the lever opposite the movable wall (2) is associated with first means (9) allowing the lever to be pivoted about its axis and with second means (10) allowing the ratio of the arms of the lever (4) on either side of its pivotal axis (5) to be varied. For use especially in an apparatus for preparing coffee and for regulating the number of cups and the strength of the coffee.
대표청구항
▼
Device for metering a powdered, granular or liquid product, having a metering chamber (1) of variable volume, associated with means for changing the volume, the metering chamber (1) comprising a movable wall (2) within said chamber, said wall (2) being connected to an end of a lever (4), (26), (32)
Device for metering a powdered, granular or liquid product, having a metering chamber (1) of variable volume, associated with means for changing the volume, the metering chamber (1) comprising a movable wall (2) within said chamber, said wall (2) being connected to an end of a lever (4), (26), (32) pivotally mounted about an axis (5), (27), (36), an end of the lever opposite the movable wall (2) being associated with first means (9), (25), (28), (33), (34) allowing the lever to be pivoted about said axis, and with second means (10), (27), (30), (31), (35) allowing the length of the lever (4), (26), (32) on one side of said pivotal axis (5), (27), (36) to be varied relative to the length of the lever on the other side of said axis, said first means (9) comprising a plate (11) mounted for sliding along a fixed straight line (D1) which is transverse to the lever (4) and to said axis (5), said second means (10) comprising a plate (14) substantially parallel to the plate (11) of the first means and mounted for sliding along a fixed straight line (D2) substantially perpendicular to the straight line (D1) of displacement of the first means, said plate (11) of the first means having an elongated opening (17) inclined with respect to the straight line (D1) of displacement of said plate of the first means, a finger (18) mounted to slide in said elongated opening (17) and in an elongated opening (19) provided in the plate (14) of the second means, and extending substantially parallel to the straight line (D1) of displacement of the plate (11) of the first means, said finger (18) being likewise engaged in an elongated opening (20) provided near said end (8) of the lever (4) opposite the metering chamber (1) and extending lengthwise along said lever, said pivotal axis (5) of the lever being fixed with respect to the lever.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.