KR890005436A - 수축가능한 챔버를 지니는 계량 밸브 - Google Patents
수축가능한 챔버를 지니는 계량 밸브 Download PDFInfo
- Publication number
- KR890005436A KR890005436A KR1019880011368A KR880011368A KR890005436A KR 890005436 A KR890005436 A KR 890005436A KR 1019880011368 A KR1019880011368 A KR 1019880011368A KR 880011368 A KR880011368 A KR 880011368A KR 890005436 A KR890005436 A KR 890005436A
- Authority
- KR
- South Korea
- Prior art keywords
- valve
- chamber
- valve body
- inner chamber
- sleeve
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/44—Valves specially adapted therefor; Regulating devices
- B65D83/52—Valves specially adapted therefor; Regulating devices for metering
- B65D83/54—Metering valves ; Metering valve assemblies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Closures For Containers (AREA)
- Measuring Volume Flow (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 폐쇄된 상태의 수축가능한 챔버를 지니는 계량 밸브의 단면도.
제2도는 개방된 상태의 제 1 도의 밸브의 단면도.
Claims (4)
- 대체로 원통형이고 내부 챔버(18)를 형성하는 밸브체(9), 밸브체를 동축으로 에워싸서 그 사이에 수축가능한 챔버(14)를 형성하는 탄성체 슬리브(12), 내부 챔버와 수축가능한 챔버 사이에 유체 흐름 통로를제공하는 챈널 수단(31), 축방향으로 슬라이드 가능하고 내부 챔버를 동축으로 관통하여 연장하는 밸브 작동 스템(6), 밸브의 개방 상태에서 내부 챔버로부터 유체를 배출하도록 내부 챔버의 외측 단부에서 스템과 밸브체 사이에서 작동가능한 배출 밸브 수단, 밸브의 폐쇄 상태에서 내부 챔버로 유체를 도입하도록 내부 챔버의 내측 단부에서 밸브체와 스템 사이에서 작동가능한 흡입 밸브 수단(21)으로 구성되며, 흡입 밸브 수단(21)은 스템의 내측 단부(8)와 상호 작용하는 슬리브의 환형 시일 부분(29)을 포함하고 슬리브는 밸브체의 내측 단부(15)를 여유있게 수용하는 환형 견부(16)를 포함하는, 가압 배출 용기(2)에 사용하는 수축가능한 챔버를 지니는 계량 밸브에 있어서, 견부부분은 비교적 두꺼운 재료로, 시일부분은 비교적 얇은 재료로, 일체로 형성되어 견부는 비교적 견고하고 시일부분은 비교적 가요성이므로 시일부분의 변형을 허용하면서 슬리브를 밸브체 상에 확실히 위치시키는 것을 특징으로 하는 수축가능한 챔버를 지니는 계량 밸브.
- 제 1항에 있어서, 슬리브가 축방향 외측 선단부에 반경 방향 외측으로 연장하는 환형 플랜지(36)를 포함하고, 그 플랜지는 사용시에 밸브체의 유사하게 연장하는 플랜지(37)와 용기의 림(4) 사이에 밀폐 가스켓 수단을 제공하는 것을 특징으로 하는 밸브.
- 제 1 항 또는 제 2 항에 있어서, 챈널 수단은 밸브체내에서 밸브체의 내측 단부(15)로부터 축방향으로 연장하여 수축가능한 챔버와 연통하는 슬로트(31)를 포함하고, 최소한 슬로트의 내측 단부는 내부 챔버내로 반경 방향으로 연장하여 수축가능한 챔버와 흡입 밸브 수단에 인접한 내부 챔버내의 지점 사이에 흐름 통로를 제공하는 것을 특징으로 하는 밸브.
- 전기 항들중 어느 한항에 있어서, 슬리브의 시일부분은 부분 원통 단면인 반경 방향 내측으로 향하는 환형 립(29)를 지니는 관형 돌기(28)를 포함하는 것을 특징으로 하는 밸브.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB878720978A GB8720978D0 (en) | 1987-09-07 | 1987-09-07 | Collapsible chamber metering valve |
GB8720978 | 1987-09-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890005436A true KR890005436A (ko) | 1989-05-15 |
KR960008273B1 KR960008273B1 (ko) | 1996-06-21 |
Family
ID=10623383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019880011368A KR960008273B1 (ko) | 1987-09-07 | 1988-09-03 | 수축가능한 챔버를 가지는 계량 밸브 |
Country Status (24)
Country | Link |
---|---|
US (1) | US4858790A (ko) |
EP (1) | EP0307127B1 (ko) |
JP (1) | JPH01131375A (ko) |
KR (1) | KR960008273B1 (ko) |
AR (1) | AR246795A1 (ko) |
AT (1) | ATE69025T1 (ko) |
AU (1) | AU606990B2 (ko) |
BR (1) | BR8804594A (ko) |
CA (1) | CA1305105C (ko) |
DE (1) | DE3865936D1 (ko) |
DK (1) | DK165233C (ko) |
ES (1) | ES2025782T3 (ko) |
FI (1) | FI87260C (ko) |
GB (2) | GB8720978D0 (ko) |
GR (1) | GR3003258T3 (ko) |
HK (1) | HK55492A (ko) |
IE (1) | IE60151B1 (ko) |
IN (1) | IN171180B (ko) |
MY (1) | MY101033A (ko) |
NO (1) | NO173645C (ko) |
NZ (1) | NZ226048A (ko) |
PT (1) | PT88427B (ko) |
SG (1) | SG58892G (ko) |
ZA (1) | ZA886414B (ko) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8825632D0 (en) * | 1988-11-02 | 1988-12-07 | Bespak Plc | Dispensing apparatus for pressurised dispensing containers |
US5085351A (en) * | 1990-11-05 | 1992-02-04 | Martin James H | Adjustable dose dispenser |
GB9312196D0 (en) * | 1993-06-14 | 1993-07-28 | Minnesota Mining & Mfg | Metered-dose aerosol valves |
US5484088A (en) * | 1994-04-29 | 1996-01-16 | Martin; James H. | Presettable indexed adjustable dose dispenser |
GB2307224A (en) * | 1995-11-15 | 1997-05-21 | Bespak Plc | Metered aerosol dispensing valve |
GB2311982B (en) * | 1996-04-09 | 2000-03-08 | Bespak Plc | Improvements in or relating to valves for dispensers |
GB9626960D0 (en) | 1996-12-27 | 1997-02-12 | Glaxo Group Ltd | Valve for aerosol container |
US20050158408A1 (en) * | 1998-07-24 | 2005-07-21 | Yoo Seo H. | Dried forms of aqueous solubilized bile acid dosage formulation: preparation and uses thereof |
GB9918626D0 (en) | 1999-08-07 | 1999-10-13 | Glaxo Group Ltd | Valve |
GB2360272B (en) * | 2000-03-07 | 2002-02-13 | Bespak Plc | Improvements in or relating to valves for dispensers |
US6454140B1 (en) * | 2000-07-28 | 2002-09-24 | 3M Innovative Properties Companies | Metered dose dispensing aerosol valve |
US6832704B2 (en) | 2002-06-17 | 2004-12-21 | Summit Packaging Systems, Inc. | Metering valve for aerosol container |
WO2004022141A1 (en) * | 2002-09-03 | 2004-03-18 | Pharmacure Health Care Ab | Nasal sprays |
US20080220107A1 (en) * | 2002-09-03 | 2008-09-11 | Pharmacure Health Care Ab | Nasal spray apparatus |
GB0315791D0 (en) | 2003-07-07 | 2003-08-13 | 3M Innovative Properties Co | Two component molded valve stems |
US7299801B2 (en) * | 2002-09-06 | 2007-11-27 | 3M Innovative Properties Company | Metering valve for a metered dose inhaler providing consistent delivery |
CN100439772C (zh) * | 2007-01-20 | 2008-12-03 | 杨文森 | 阀门 |
GB2456495B (en) * | 2007-08-21 | 2009-12-16 | Bespak Plc | Improvments in or relating to dispensing apparatus |
US8678248B2 (en) * | 2007-12-11 | 2014-03-25 | Summit Packaging Systems Inc | Metering valve |
EP2218515B1 (fr) * | 2009-02-06 | 2011-11-23 | Rexam Healthcare La Verpillière | Dispositif pour la délivrance d'un produit comportant une membrane formant valve anti-retour |
ES2755718T3 (es) * | 2009-10-16 | 2020-04-23 | Sixtem Life S R L | Dispositivo para dosificar una o más sustancias de tratamiento para la piel |
FR2968283B1 (fr) * | 2010-12-03 | 2013-01-04 | Valois Sas | Valve de distribution de produit fluide. |
FR3000945B1 (fr) | 2013-01-15 | 2016-02-05 | Lindal France | Valve doseuse |
BE1025177B1 (nl) * | 2017-09-21 | 2018-11-29 | Altachem Nv | Klep voor een houder |
IT201900015830A1 (it) * | 2019-09-06 | 2021-03-06 | Coster Tecnologie Speciali Spa | Dispositivo di erogazione di una sostanza fluida |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB872187A (en) * | 1958-11-10 | 1961-07-05 | Risdon Mfg Co | Metering valves for pressurised containers |
US3185356A (en) * | 1962-03-27 | 1965-05-25 | Risdon Mfg Co | Metering valve |
GB1327800A (en) * | 1970-08-28 | 1973-08-22 | Idees Soc Civ | Pressurized measuring dispenser |
US3813013A (en) * | 1972-06-27 | 1974-05-28 | Risdon Mfg Co | Aerosol metering valve |
GB2050303B (en) * | 1979-05-21 | 1983-03-02 | Rhen Beteiligung Finanz | Dispensing valve |
GB8503553D0 (en) * | 1985-02-12 | 1985-03-13 | Bespak Plc | Valves for pressurised dispensing containers |
-
1987
- 1987-09-07 GB GB878720978A patent/GB8720978D0/en active Pending
-
1988
- 1988-08-25 US US07/236,398 patent/US4858790A/en not_active Expired - Lifetime
- 1988-08-29 ZA ZA886414A patent/ZA886414B/xx unknown
- 1988-08-30 ES ES198888308017T patent/ES2025782T3/es not_active Expired - Lifetime
- 1988-08-30 EP EP88308017A patent/EP0307127B1/en not_active Expired - Lifetime
- 1988-08-30 IN IN610/MAS/88A patent/IN171180B/en unknown
- 1988-08-30 GB GB8820475A patent/GB2209514B/en not_active Expired - Lifetime
- 1988-08-30 DE DE8888308017T patent/DE3865936D1/de not_active Expired - Lifetime
- 1988-08-30 AT AT88308017T patent/ATE69025T1/de not_active IP Right Cessation
- 1988-09-02 JP JP63218680A patent/JPH01131375A/ja active Granted
- 1988-09-03 KR KR1019880011368A patent/KR960008273B1/ko not_active IP Right Cessation
- 1988-09-05 NZ NZ226048A patent/NZ226048A/en unknown
- 1988-09-05 PT PT88427A patent/PT88427B/pt not_active IP Right Cessation
- 1988-09-06 IE IE268988A patent/IE60151B1/en not_active IP Right Cessation
- 1988-09-06 FI FI884095A patent/FI87260C/fi not_active IP Right Cessation
- 1988-09-06 AU AU21884/88A patent/AU606990B2/en not_active Ceased
- 1988-09-06 AR AR88311861A patent/AR246795A1/es active
- 1988-09-06 NO NO883961A patent/NO173645C/no unknown
- 1988-09-06 BR BR8804594A patent/BR8804594A/pt not_active IP Right Cessation
- 1988-09-06 DK DK495788A patent/DK165233C/da not_active IP Right Cessation
- 1988-09-07 MY MYPI88000997A patent/MY101033A/en unknown
- 1988-09-07 CA CA000576654A patent/CA1305105C/en not_active Expired - Lifetime
-
1991
- 1991-12-02 GR GR91401886T patent/GR3003258T3/el unknown
-
1992
- 1992-06-03 SG SG588/92A patent/SG58892G/en unknown
- 1992-07-30 HK HK554/92A patent/HK55492A/xx not_active IP Right Cessation
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