• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Device for dosing a powdered material, which device comprises a closed housing (1) which houses the powdered material and which is provided with a laterally offset outlet (2) for the dosed powdery material, and a externally manually operable slide (3) arranged between the housing and the outlet, wherein the slide is provided with a continuous pocket (5) for accommodating the desired dose of the powdered material, and upon actuating the slide the continuous pocket is arranged to be moved from the housing to the outlet to enable discharge of the dose of powdered material by the action of gravity. The carriage (3) is provided with a means (7a, 7b, 9) for influencing the powdered material inside the housing when moving the carriage. (Figs)
    公开号:SE1150452A1
    申请号:SE1150452
    申请日:2011-05-18
    公开日:2012-11-19
    发明作者:Claes Thulin
    申请人:Claes Thulin；
    IPC主号:
    专利说明:

    Fig. 1 is a partially sectioned perspective view of a dosing device according to the invention, and - Fig. 2 is a sectional side view of the dosing device in Fig. 1.
    DESCRIPTION OF PREFERRED EMBODIMENTS As shown in Figs. 1 and 2, a dosing device according to the invention comprises a closed housing 1 with a substantially rectangular truncated conical shape, which housing contains a powdered material and which is provided with a laterally offset outlet 2 for the dosed powdered material, and a externally actuatable, spring-biased carriage 3 arranged between the housing and the outlet, and more specifically at the pointed part of the housing. The carriage is provided with a key 4 projecting outside the housing and a continuous pocket 5 for accommodating the desired dose of the powdered material. This pocket preferably has an inverted rectangular truncated conical shape in relation to the housing, i.e. the tip is directed towards the house. When the carriage is actuated from a filling position to a dispensing position of the powdered material, a spring 6 is arranged to be compressed, and the continuous pocket in the carriage is arranged to be moved from a lower part of the housing to the outlet to enable dispensing of the dose of powdered material by the influence of gravity.
    To improve and ensure that the continuous pocket in the carriage is filled with the right amount of powdered material, it is provided with a means for influencing the powdered material inside the housing. The means for actuating the powdered material comprises at least one post, preferably two posts 7a, 7b, arranged to run close along one side 8 of the housing, one of which is shown in the drawing, when operating the key. In the case of two uprights along two of the sides of the house.
    In order to enable the powdered material to be actuated downwards towards the pocket 5, when moving the slide / operating the key, at least one, in the embodiment shown four, intermediate piece 9 is arranged to extend between the posts 7a, 7b.
    The intermediate piece 9 is preferably slightly arcuate and its leading edge, seen in the direction of movement of the carriage, slopes obliquely downwards so as to press / facilitate the displacement of the powdered material towards the pocket 5 when actuating the carriage 3.
    The posts 7a, 7b for influencing the powdery material have a width (b) which amounts to about 10 to 50%, preferably about 30%, of the inner width (B) of the housing 1.
    The housing 1 preferably has a rectangular truncated conical shape and the posts 7a, 7b have sides directed towards the short sides 12 of the rectangle with complementary shape to said short sides, so that in the end positions of the carriage the short sides 10 of the posts abut along the short sides of the rectangle, as shown in Fig. 2.
    From Fig. 1 it can be seen that the surface 11a of the uprights 7a, 7b, which is directed towards the long sides 8 of the rectangle, is flat, while the surface 11b directed towards the powdered material is preferably curved.
    The fact that the outlet is laterally offset relative to the housing 1 means that the center axis A of outlet 2 is laterally displaced relative to the central axis B of the housing 2 to such an extent that the central axis A lies outside the outside of the short side 12 of the housing.
    The dosing device according to the invention is preferably pre-filled and of disposable type. Furthermore, the house can be housed in a housing (not shown) with a suitable design.
    Examples of powdered material which can be dosed with the dosing device according to the invention are, with not limited to, talc, various salts of acids, powder of minerals etc.
    权利要求:
    Claims (11)
    [1]
    A device for dosing a powdered material, which device comprises a closed housing (1) which houses the powdered material and which is provided with a laterally offset outlet (2) for the dosed powdered material, and an externally manually operable slide (3) arranged between the housing and the outlet, the carriage being provided with a continuous pocket (5) for accommodating the desired dose of the powdered material, and upon actuation of the carriage the continuous pocket is arranged to be moved from the housing to the outlet to enable dispensing of the dose of powdered material by the action of gravity, characterized in that the carriage (3) is provided with a means (7a, 7b, 9) for influencing the powdered material inside the housing when moving the carriage.
    [2]
    Device according to claim 1, characterized in that the means (7a, 7b, 9) for actuating the powdery material comprises at least one post (7a, 7b) arranged to run close along a side (8) of the housing when actuating the carriage ( 3).
    [3]
    Device according to claim 1 or 2, characterized in that the means (7a, 7b, 9) for actuating the powdered material comprises two uprights (7a, 7b), and that at least one intermediate piece (9) extends between the uprights.
    [4]
    Device according to Claim 3, characterized in that the intermediate piece (9) is slightly arcuate.
    [5]
    Device according to Claim 3 or 4, characterized in that the intermediate piece (9) is arranged to press / displace the powdered material against the pocket (5) when the slide (3) is actuated. 10 15 20 25
    [6]
    Device according to one of Claims 1 to 5, characterized in that the means (7a, 7b, 9) for influencing the powdered material have a width (b) of about 10 to 50%, preferably about 30%, of the housing. (1) internal width (B).
    [7]
    Device according to one of Claims 1 to 6, characterized in that the housing (1) has a rectangular truncated conical shape, in that the carriage (3) is arranged at the pointed part of the housing and arranged to be displaced along the long side of the rectangle when it is actuated. , and that the means (7a, 7b, 9) for influencing the powdered material has short sides (10) directed towards the short sides (12) of the rectangle, which have a complementary shape with said short sides.
    [8]
    Device according to one of Claims 1 to 7, characterized in that the slide (3) is biased towards its filling position by means of a spring (6).
    [9]
    Device according to one of Claims 1 to 8, characterized in that the continuous pocket (5) in the carriage has a truncated conical shape with the tip directed towards the powdery material.
    [10]
    Device according to one of Claims 1 to 9, characterized in that the device is of a disposable type.
    [11]
    Device according to one of Claims 1 to 10, characterized in that the powdered material is chosen from talc, various salts of acids and powders of minerals.
    类似技术:
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    同族专利:
    公开号 | 公开日
    US8469237B2|2013-06-25|
    US20120292348A1|2012-11-22|
    SE536570C2|2014-02-25|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US922315A|1908-07-22|1909-05-18|John T Mclellan|Sugar-bowl.|
    US1455970A|1920-12-06|1923-05-22|Morris C Resek|Dispensing device|
    US1471621A|1922-02-18|1923-10-23|Arthur W Mccord|Soap-dispensing device|
    US1904756A|1931-09-30|1933-04-18|Philip A Wooster|Dispensing device|
    US2240030A|1938-12-27|1941-04-29|Bobrick|Dispenser for powdered soap and the like|
    US2983408A|1959-03-23|1961-05-09|Alvin S Schwartz|Dispensing device|
    US3164302A|1961-09-27|1965-01-05|Indjian Arpe Gladys|Dispensing apparatus for water closets and the like|
    US3193159A|1964-02-24|1965-07-06|Vernon E Swindler|Dispenser for comminuted material and the like|
    US4113150A|1976-12-27|1978-09-12|Steen Ostergaard|Dispenser for ground coffee and other powdered products|
    US4516701A|1981-10-13|1985-05-14|Tribble Terry B|Dispenser for particulate material in measured quantities|
    US4964546A|1988-07-12|1990-10-23|Marlboro Marketing, Inc.|Measured quantity dispenser|
    US5421491A|1994-03-07|1995-06-06|Tuvim; Yuri|Measuring and dispensing device|
    US5685461A|1995-05-23|1997-11-11|Mitchell; Terry|Apparatus for dispensing a uniform volume of granular material|
    US6016936A|1998-06-18|2000-01-25|Fan; Chen-Yueh|Liquid dispenser|
    JP4154708B2|2000-03-31|2008-09-24|日本高圧電気株式会社|Powder tea supply device for tea machine|
    US6749091B2|2001-04-16|2004-06-15|H. F. Scientific, Inc.|Universal reagent dispenser|
    US6450371B1|2002-01-24|2002-09-17|Yury Sherman|Device for measuring, dispensing and storing of granular and powder materials|
    US7178697B2|2004-05-19|2007-02-20|Trade Fixtures, Llc|Agitator assisted bulk product dispenser|US9120662B2|2011-11-14|2015-09-01|Susan A. Thomson|Gathering and dispensing scoop with gate valve|
    DE102013104003B3|2013-04-19|2014-03-13|Glatt Systemtechnik Gmbh|Device for introducing a defined amount of a second powder into a process container|
    US9585504B2|2014-09-26|2017-03-07|Prince Castle LLC|Granular dispenser|
    US9642437B2|2015-07-22|2017-05-09|Seven Continents Corporation|Gravity flow spool valve|
    US20200093302A1|2018-08-27|2020-03-26|David S. Smith America, Inc., Dba, Worldwide Dispensers|Hand Held Dosing unit for Granular or Powders|
    US11268843B2|2020-06-30|2022-03-08|K2R2 Llc|Powder dispensing fixture|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE1150452A|SE536570C2|2011-05-18|2011-05-18|Apparatus for dispensing powdered material|SE1150452A| SE536570C2|2011-05-18|2011-05-18|Apparatus for dispensing powdered material|
    US13/468,168| US8469237B2|2011-05-18|2012-05-10|Dispensing device for dosage of powdered material|
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