KR19980079447A - 수밀부재를 구비한 액체 분배펌프 - Google Patents
수밀부재를 구비한 액체 분배펌프 Download PDFInfo
- Publication number
- KR19980079447A KR19980079447A KR1019970057286A KR19970057286A KR19980079447A KR 19980079447 A KR19980079447 A KR 19980079447A KR 1019970057286 A KR1019970057286 A KR 1019970057286A KR 19970057286 A KR19970057286 A KR 19970057286A KR 19980079447 A KR19980079447 A KR 19980079447A
- Authority
- KR
- South Korea
- Prior art keywords
- pump
- skirt
- vent
- liquid
- stem
- 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
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/14—Pumps characterised by muscle-power operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/0005—Components or details
- B05B11/0037—Containers
- B05B11/0039—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means
- B05B11/0044—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means compensating underpressure by ingress of atmospheric air into the container, i.e. with venting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1001—Piston pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1042—Components or details
- B05B11/105—Sealing arrangements around pump actuating stem
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/14—Pistons, piston-rods or piston-rod connections
- F04B53/143—Sealing provided on the piston
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
- F04B53/162—Adaptations of cylinders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2210/00—Working fluid
- F05B2210/10—Kind or type
- F05B2210/11—Kind or type liquid, i.e. incompressible
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S417/00—Pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Closures For Containers (AREA)
- Details Of Reciprocating Pumps (AREA)
- Packages (AREA)
Abstract
Description
Claims (10)
- 펌프 칼러를 통해 연장되며 그것의 일부가 대기에 직접 노출되는 스템을 구비하고, 펌핑동작 중에 펌프 실린더 내부에서 왕복운동하여 그것과 함께 가변용적의 펌프 챔버를 형성하는 피스톤과, 통기구와 통기 조절수단과 상기 챔버로부터 액체의 배출을 조절하는 배출 밸브를 갖는 실린더와, 상기 스템 상에 장착되고 상기 밸브와 연통하는 배출 개구를 구비하고 상기 스템과 이격되어 스템의 상부를 둘러싸는 현수 스커트를 갖는 플런저 헤드를 구비하며, 배출될 액체의 용기 상에 장착되도록 구성된 수동 액체 분배펌프에 있어서, 상기 실린더 상에 장착되고 펌핑동작 중에 통기구를 폐쇄 밀봉하여 습한 환경에서 펌프를 사용할 때 통기구를 통해 용기 내부로 액체가 유입되는 것을 방지하며, 상기 스템의 상기 일부와 활주 밀봉접촉하는 환형의 얇은 밀봉재를 갖는 액체 밀봉수단과, 상기 플런저 스커트 하부에 상기 스템 상에 위치하고, 각각의 피스톤 압축행정의 종료시 또는 그 부근에서 밀봉접촉을 해제하여 통기구를 개방하기 위한 통기구 통로수단을 형성하며, 습한 환경에서 펌프를 사용할 때 상기 스커트에 의해 습기가 없는 상태로 유지되어 통기구가 개방된 상태에서 용기 내부로 액체가 유입되는 것을 방지하는 밀봉접촉 해제수단을 구비한 것을 특징으로 하는 액체 분배펌프.
- 제 1항에 있어서, 상기 밀봉수단은 상기 칼러에 의해 상기 실린더 상에 장착되고, 상기 피스톤은 피스톤 복귀행정의 종료시 상기 밀봉수단 상에 형성된 어깨부 멈춤부에 접촉하는 것을 특징으로 하는 액체 분배펌프.
- 제 1항에 있어서, 상기 밀봉수단은 상기 칼러가 장착되는 상기 실린더 상의 연직장착 플랜지와 접촉하는 환형 밀봉 플랜지를 더 구비한 것을 특징으로 하는 액체 분배펌프.
- 제 1항에 있어서, 상기 환형의 얇은 밀봉재는 상기 스템이 관통 연장되는 중앙 개구를 구비하고, 상기 헤드 상의 상기 현수 스커트는 각각의 피스톤 압축행정의 종료시 상기 얇은 밀봉재를 둘러싸는 것을 특징으로 하는 액체 분배펌프.
- 제 4항에 있어서, 상기 스커트와 상기 칼러는 상기 헤드가 완전히 눌려진 위치에서 서로 맞물리는 잠금수단을 구비한 것을 특징으로 하는 액체 분배펌프.
- 제 1항에 있어서, 상기 해제수단은 적어도 1개의 길이방향의 홈을 구비한 것을 특징으로 하는 액체 분배펌프.
- 제 1항에 있어서, 상기 밀봉수단은 상기 헤드를 향해 개방된 환형 홈을 구비하고, 상기 스커트는 상기 스템과 함께 환형 챔버를 형성하며, 펌핑과정 동안 통기구가 개방될 때 상기 스커트의 자유단은 상기 환형 홈 내부로 연장되고, 상기 스커트는 상기 환형 챔버를 대기로 통기시켜 상기 자유단이 상기 환형 홈 내부로 연장될 때 상기 환형 챔버 내부에 액체가 잔류하는 것을 방지하기 위한 적어도 1개의 출구를 구비한 것을 특징으로 하는 액체 분배펌프.
- 제 1항에 있어서, 상기 환형의 얇은 밀봉재는 상기 헤드 하부의 어깨부에 대응하는 외부 어깨부를 구비하여, 상기 헤드가 상기 칼러에 체결되는 플런저 잠금위치에서 상기 외부 어깨부는 상기 헤드 하부의 어깨부와 밀봉적으로 맞물리는 것을 특징으로 하는 액체 분배펌프.
- 제 8항에 있어서, 상기 헤드 하부의 상기 어깨부는 상기 스커트 및 스템에 의해 형성된 환형 챔버를 통기시키기 위해 상기 스커트 내부에 놓인 출구의 안쪽에 배치되어, 상기 스커트의 자유단이 상기 밀봉수단 내부에 형성된 개방된 환형 홈 내부로 연장될 때 상기 환형 챔버 내부에 액체가 잔류하는 것을 방지하는 것을 특징으로 하는 액체 분배펌프.
- 제 6항에 있어서, 상기 홈은 평탄면을 제공하기 위해 상기 스템의 상부 자유단으로부터 이격되고, 상기 얇은 밀봉재는 상기 헤드가 상기 칼러에 체결되는 플런저 잠금위치에서 상기 평탄면에 유체가 새지않게 맞물리는 것을 특징으로 하는 액체 분배펌프.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8/826,702 | 1997-04-07 | ||
US08/826,702 US5738250A (en) | 1997-04-07 | 1997-04-07 | Liquid dispensing pump having water seal |
US08/826,702 | 1997-04-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980079447A true KR19980079447A (ko) | 1998-11-25 |
KR100326905B1 KR100326905B1 (ko) | 2002-08-08 |
Family
ID=25247291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970057286A Expired - Fee Related KR100326905B1 (ko) | 1997-04-07 | 1997-10-31 | 수밀부재를구비한액체분배펌프 |
Country Status (15)
Country | Link |
---|---|
US (1) | US5738250A (ko) |
EP (1) | EP0870548B1 (ko) |
JP (1) | JP3529125B2 (ko) |
KR (1) | KR100326905B1 (ko) |
CN (1) | CN1133820C (ko) |
AU (1) | AU701428B2 (ko) |
CA (1) | CA2229950C (ko) |
DE (1) | DE69714963T2 (ko) |
ES (1) | ES2179281T3 (ko) |
ID (1) | ID20544A (ko) |
IN (1) | IN191370B (ko) |
MY (1) | MY118365A (ko) |
NZ (1) | NZ329144A (ko) |
SG (1) | SG86316A1 (ko) |
TW (1) | TW366322B (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20110020588A (ko) * | 2009-08-24 | 2011-03-03 | 주식회사 대우일렉트로닉스 | 액체세제용 펌프장치 |
KR200467411Y1 (ko) * | 2011-08-25 | 2013-06-12 | (주)아모레퍼시픽 | 다운락 타입 펌프 |
KR102247652B1 (ko) * | 2020-11-10 | 2021-05-03 | 신희정 | 수동펌프를 이용한 양수장치 |
Families Citing this family (70)
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US6050458A (en) * | 1999-08-11 | 2000-04-18 | Jung Kuo Enterprise Co., Ltd. | Bottle cap depressable to eject contents of the bottle |
US6135326A (en) * | 1999-10-27 | 2000-10-24 | Jung Kuo Enterprise Co., Ltd. | Bottle cap depressable to eject contents of the bottle |
US6397430B1 (en) * | 2000-03-06 | 2002-06-04 | Jackson Corporation | Adjustable hydraulic backcheck door closer |
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US7871217B2 (en) * | 2006-12-12 | 2011-01-18 | The Clorox Company | Pump systems for pump dispensers |
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US7980777B2 (en) * | 2007-01-09 | 2011-07-19 | The Clorox Company | Fluid dispensing system with separate pump actuator and dispensing pad |
KR101121833B1 (ko) * | 2007-02-08 | 2012-03-21 | 야오우 딩 | 로션 펌프용 물 침투 방지 장치 |
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CN104549827B (zh) * | 2015-01-26 | 2017-08-04 | 中山市美捷时包装制品有限公司 | 一种喷雾泵封杯与锁紧盖配合结构及喷雾泵 |
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-
1997
- 1997-04-07 US US08/826,702 patent/US5738250A/en not_active Expired - Lifetime
- 1997-10-31 KR KR1019970057286A patent/KR100326905B1/ko not_active Expired - Fee Related
- 1997-10-31 AU AU43689/97A patent/AU701428B2/en not_active Ceased
- 1997-11-01 SG SG9703938A patent/SG86316A1/en unknown
- 1997-11-03 IN IN2061CA1997 patent/IN191370B/en unknown
- 1997-11-11 NZ NZ329144A patent/NZ329144A/en unknown
- 1997-11-18 MY MYPI97005526A patent/MY118365A/en unknown
- 1997-11-21 ES ES97309418T patent/ES2179281T3/es not_active Expired - Lifetime
- 1997-11-21 DE DE69714963T patent/DE69714963T2/de not_active Expired - Lifetime
- 1997-11-21 EP EP97309418A patent/EP0870548B1/en not_active Expired - Lifetime
- 1997-12-04 JP JP35009497A patent/JP3529125B2/ja not_active Expired - Fee Related
-
1998
- 1998-02-07 TW TW087101627A patent/TW366322B/zh not_active IP Right Cessation
- 1998-02-09 CN CNB981002900A patent/CN1133820C/zh not_active Expired - Lifetime
- 1998-02-19 CA CA002229950A patent/CA2229950C/en not_active Expired - Fee Related
- 1998-03-02 ID IDP980305A patent/ID20544A/id unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20110020588A (ko) * | 2009-08-24 | 2011-03-03 | 주식회사 대우일렉트로닉스 | 액체세제용 펌프장치 |
KR200467411Y1 (ko) * | 2011-08-25 | 2013-06-12 | (주)아모레퍼시픽 | 다운락 타입 펌프 |
KR102247652B1 (ko) * | 2020-11-10 | 2021-05-03 | 신희정 | 수동펌프를 이용한 양수장치 |
Also Published As
Publication number | Publication date |
---|---|
DE69714963D1 (de) | 2002-10-02 |
ES2179281T3 (es) | 2003-01-16 |
TW366322B (en) | 1999-08-11 |
EP0870548A1 (en) | 1998-10-14 |
IN191370B (ko) | 2003-11-29 |
AU701428B2 (en) | 1999-01-28 |
JPH10277443A (ja) | 1998-10-20 |
ID20544A (id) | 1999-01-07 |
MX9708149A (es) | 1998-10-31 |
AU4368997A (en) | 1998-10-08 |
CN1133820C (zh) | 2004-01-07 |
JP3529125B2 (ja) | 2004-05-24 |
CA2229950A1 (en) | 1998-10-07 |
US5738250A (en) | 1998-04-14 |
SG86316A1 (en) | 2002-02-19 |
MY118365A (en) | 2004-10-30 |
CA2229950C (en) | 2004-02-03 |
DE69714963T2 (de) | 2003-01-02 |
EP0870548B1 (en) | 2002-08-28 |
KR100326905B1 (ko) | 2002-08-08 |
NZ329144A (en) | 1998-02-26 |
CN1195743A (zh) | 1998-10-14 |
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