JP2018065127A - 通気弁を有するカートリッジピストン - Google Patents
通気弁を有するカートリッジピストン Download PDFInfo
- Publication number
- JP2018065127A JP2018065127A JP2017203309A JP2017203309A JP2018065127A JP 2018065127 A JP2018065127 A JP 2018065127A JP 2017203309 A JP2017203309 A JP 2017203309A JP 2017203309 A JP2017203309 A JP 2017203309A JP 2018065127 A JP2018065127 A JP 2018065127A
- Authority
- JP
- Japan
- Prior art keywords
- wall
- piston
- gap
- annular
- opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
- B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
- B05C17/00576—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes characterised by the construction of a piston as pressure exerting means, or of the co-operating container
- B05C17/00579—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes characterised by the construction of a piston as pressure exerting means, or of the co-operating container comprising means for allowing entrapped air to escape to the atmosphere
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Coating Apparatus (AREA)
Abstract
Description
2・・・弁部
3・・・ろ過通路
4・・・弁
11・・・開口
12・・・環状の溝
13・・・溝壁
14・・・円筒(環状)壁部
15・・・くり抜き部
16・・・溝の底部
17・・・環状の隙間
18・・・突出部
19・・・ピストン
21・・・中心体
22・・・円筒の壁体
23・・・壁部
24・・・ロッキング要素
25・・・外側の円筒壁
26・・・内側の円筒壁
27・・・隙間
28・・・末梢
29・・・突出部
41・・・表面部
42・・・密閉端
Claims (2)
- 弁部(2)はピストン(1)の前側の凹みに挿入され、凹みは通過可能な開口(11)と開口を囲む環状の溝(12)を備え、弁部(2)は、ピストン(1)の通過可能な開口(11)を通過する中心体(21)と、少し離れてそれを囲む壁体(22)とからなり、
壁体は、環状の溝(12)に入り、壁部(23)によりピストンの前側で中心体(21)に接続され、それ自身とピストン(1)の環状の壁部(14)との間の環状の隙間(17)により分離される中心体(21)は、環状の溝(12)から通過可能な開口(11)を分離し、後方に向かって先細になるとともに通過可能な開口(11)内に形成される開口壁の突出部(18)の密閉端(42)と働き合う錐体末梢の表面部(41)を有し、
中心体(21)は、その後端で、ピストン(19)の後ろ側から突き出る突出部(29)を有し、錐体末梢表面部(41)と密閉端(42)との間の弁の隙間を開けるために、その突出部を超えて中心体(21)が、バネとして働く壁部(23)によって発生する復旧力に対するピストン(1)の後ろ側(19)に働く圧力に基づいて前方へ押されることができ、
出口を与える通路は、環状の溝(12)と、壁体(22)と環状の壁部(14)と間に形成されるろ過通路(2)を通じて、同様に環状の隙間(17)を通じて通るように規定される、
通気弁を有するカートリッジピストンにおいて、
壁体(22)は、外側壁(25)と内側壁(26)とを有し、それらの間に隙間(27)が形成される2つの壁のある形状であり、隙間は壁部(23)により前端で閉じられ、壁部はピストンの前側から隙間(27)に導く少なくとも1つの空気の通過する開口(28)により貫通され、
内側壁(26)と環状の壁部(14)との間でろ過通路(3)が形成され、そのろ過通路内へ内側壁(26)の後端を回って隙間(27)から空気が入ることができるとともに、環状の壁部(14)の前端を回ってろ過通路(3)から環状の隙間(17)に入ることができることを特徴とする通気弁を有するカートリッジピストン。 - 弁部(2)は、壁体(22)の外側壁(25)の外周と環状の溝壁(13)との間のロッキング(15、24)により環状の溝(12)内に閉じ込められる、
請求項1に記載の通気弁を有するピストン。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202016006508.5 | 2016-10-21 | ||
DE202016006508.5U DE202016006508U1 (de) | 2016-10-21 | 2016-10-21 | Kartuschenkolben mit Entlüfteventil |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018065127A true JP2018065127A (ja) | 2018-04-26 |
JP7094089B2 JP7094089B2 (ja) | 2022-07-01 |
Family
ID=57907684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017203309A Active JP7094089B2 (ja) | 2016-10-21 | 2017-10-20 | 通気弁を有するカートリッジピストン |
Country Status (6)
Country | Link |
---|---|
US (1) | US20180111155A1 (ja) |
EP (1) | EP3311928B1 (ja) |
JP (1) | JP7094089B2 (ja) |
DE (1) | DE202016006508U1 (ja) |
PL (1) | PL3311928T3 (ja) |
TR (1) | TR201900810T4 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018201748A1 (de) * | 2018-02-05 | 2019-08-08 | Anton Topic e. K. | Kolben |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008094497A (ja) * | 2006-10-06 | 2008-04-24 | Sulzer Chemtech Ag | カートリッジ・ピストン |
JP2010164196A (ja) * | 2008-12-12 | 2010-07-29 | Sulzer Mixpac Ag | カートリッジピストン |
JP2010184235A (ja) * | 2009-02-11 | 2010-08-26 | Sulzer Mixpac Ag | 通気装置を有するカートリッジピストン |
US20110089200A1 (en) * | 2008-03-26 | 2011-04-21 | Adcatec Gmbh | Cartridge and piston with ventilation device |
CN102502060A (zh) * | 2011-10-26 | 2012-06-20 | 上海洁诺德包装有限公司 | 泵压式包装瓶 |
WO2016041984A1 (en) * | 2014-09-17 | 2016-03-24 | Sulzer Mixpac Ag | Piston for a cartridge, cartridge and method of venting a cartridge |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2626248B1 (fr) * | 1988-01-21 | 1990-06-22 | Simon Patrick | Recipient a piston purgeur et son application a des distributeurs notamment de produits cosmetiques |
DE20010417U1 (de) | 2000-06-09 | 2001-10-11 | Sulzer Chemtech Ag Winterthur | Entlüftungsvorrichtung bei einem Kolben für eine Kartusche |
DE10342091A1 (de) * | 2003-09-10 | 2005-04-28 | Heraeus Kulzer Gmbh | Kartusche mit entlüftbarem Kolben |
DE202006015313U1 (de) * | 2006-10-06 | 2008-02-21 | Sulzer Chemtech Ag | Kartuschenkolben |
CN102770217B (zh) * | 2009-12-11 | 2016-01-13 | 苏舍米克斯帕克有限公司 | 料筒活塞 |
EP2468415A1 (de) * | 2010-12-24 | 2012-06-27 | Sika Technology AG | Dosier- und Mischvorrichtung für Mehrkomponentenstoffe |
-
2016
- 2016-10-21 DE DE202016006508.5U patent/DE202016006508U1/de not_active Expired - Lifetime
-
2017
- 2017-10-09 TR TR2019/00810T patent/TR201900810T4/tr unknown
- 2017-10-09 PL PL17001655T patent/PL3311928T3/pl unknown
- 2017-10-09 EP EP17001655.4A patent/EP3311928B1/de active Active
- 2017-10-12 US US15/782,122 patent/US20180111155A1/en not_active Abandoned
- 2017-10-20 JP JP2017203309A patent/JP7094089B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008094497A (ja) * | 2006-10-06 | 2008-04-24 | Sulzer Chemtech Ag | カートリッジ・ピストン |
US20110089200A1 (en) * | 2008-03-26 | 2011-04-21 | Adcatec Gmbh | Cartridge and piston with ventilation device |
JP2010164196A (ja) * | 2008-12-12 | 2010-07-29 | Sulzer Mixpac Ag | カートリッジピストン |
JP2010184235A (ja) * | 2009-02-11 | 2010-08-26 | Sulzer Mixpac Ag | 通気装置を有するカートリッジピストン |
CN102502060A (zh) * | 2011-10-26 | 2012-06-20 | 上海洁诺德包装有限公司 | 泵压式包装瓶 |
WO2016041984A1 (en) * | 2014-09-17 | 2016-03-24 | Sulzer Mixpac Ag | Piston for a cartridge, cartridge and method of venting a cartridge |
Also Published As
Publication number | Publication date |
---|---|
JP7094089B2 (ja) | 2022-07-01 |
TR201900810T4 (tr) | 2019-02-21 |
EP3311928A1 (de) | 2018-04-25 |
PL3311928T3 (pl) | 2019-05-31 |
DE202016006508U1 (de) | 2017-01-09 |
US20180111155A1 (en) | 2018-04-26 |
EP3311928B1 (de) | 2018-11-28 |
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