CA2179888C - Trigger type liquid discharge device - Google Patents
Trigger type liquid discharge device Download PDFInfo
- Publication number
- CA2179888C CA2179888C CA002179888A CA2179888A CA2179888C CA 2179888 C CA2179888 C CA 2179888C CA 002179888 A CA002179888 A CA 002179888A CA 2179888 A CA2179888 A CA 2179888A CA 2179888 C CA2179888 C CA 2179888C
- Authority
- CA
- Canada
- Prior art keywords
- liquid
- flow path
- pressure bearing
- sleeve
- liquid flow
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
- B05B11/1016—Piston pumps the outlet valve having a valve seat located downstream a movable valve element controlled by a pressure actuated controlling element
-
- 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
- B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
- B05B11/0064—Lift valves
- B05B11/0067—Lift valves having a valve seat located downstream the valve element (take precedence)
-
- 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
- B05B11/0027—Means for neutralising the actuation of the sprayer ; Means for preventing access to the sprayer actuation means
- B05B11/0029—Valves not actuated by pressure
-
- 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
- B05B11/0005—Components or details
- B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
- B05B11/0064—Lift valves
-
- 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
- B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
- B05B11/0075—Two outlet valves being placed in a delivery conduit, one downstream the other
-
- 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
- B05B11/1009—Piston pumps actuated by a lever
- B05B11/1011—Piston pumps actuated by a lever without substantial movement of the nozzle in the direction of the pressure stroke
-
- 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
- B05B11/1061—Pump priming means
- B05B11/1063—Air exhausted from the pump chamber being discharged into the container during priming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
- B05B15/58—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter preventing deposits, drying-out or blockage by recirculating the fluid to be sprayed from upstream of the discharge opening back to the supplying means
Landscapes
- Closures For Containers (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Details Of Reciprocating Pumps (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6-285923 | 1994-10-26 | ||
JP28592394 | 1994-10-26 | ||
JP9402279 | 1994-12-28 | ||
JPPCT/JP94/02279 | 1994-12-28 | ||
PCT/JP1995/002203 WO1996013334A1 (fr) | 1994-10-26 | 1995-10-26 | Dispositif a gachette servant a pulveriser un liquide |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2179888A1 CA2179888A1 (en) | 1996-05-09 |
CA2179888C true CA2179888C (en) | 2007-08-28 |
Family
ID=26435330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002179888A Expired - Lifetime CA2179888C (en) | 1994-10-26 | 1995-10-26 | Trigger type liquid discharge device |
Country Status (8)
Country | Link |
---|---|
EP (3) | EP0738542B1 (it) |
JP (1) | JP3720054B2 (it) |
KR (1) | KR100407125B1 (it) |
CN (1) | CN1071599C (it) |
AU (1) | AU708396B2 (it) |
CA (1) | CA2179888C (it) |
DE (2) | DE69535748D1 (it) |
WO (1) | WO1996013334A1 (it) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2159994B1 (es) * | 1997-12-31 | 2002-05-01 | Calmar Monturas Sa | Bomba pulverizadora de liquidos. |
JP3798222B2 (ja) * | 2000-05-11 | 2006-07-19 | 株式会社吉野工業所 | トリガー式ポンプの製造方法及び該製造方法により製造されるトリガー式ポンプ |
US7311227B2 (en) * | 2004-10-08 | 2007-12-25 | Continental Afa Dispensing Company | Trigger sprayer venting system with reduced drag on vent piston |
JP4767666B2 (ja) * | 2005-11-22 | 2011-09-07 | 株式会社吉野工業所 | トリガー式液体噴出器 |
JP2007136414A (ja) * | 2005-11-22 | 2007-06-07 | Yoshino Kogyosho Co Ltd | トリガー式液体噴出器 |
DE102007021415A1 (de) * | 2007-04-30 | 2008-11-06 | Ing. Erich Pfeiffer Gmbh | Austragvorrichtung |
KR102277851B1 (ko) * | 2014-03-31 | 2021-07-16 | 가부시키가이샤 요시노 고교쇼 | 스포이트 용기 |
JP6757695B2 (ja) | 2017-04-19 | 2020-09-23 | 株式会社吉野工業所 | トリガー式液体噴出器 |
DE102018100338A1 (de) * | 2018-01-09 | 2019-07-11 | Aero Pump Gmbh | Austragvorrichtung zum Austragen von flüssigen Medien |
CN110053862A (zh) * | 2019-04-24 | 2019-07-26 | 沈利庆 | 喷雾泵头 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4273290A (en) * | 1977-11-14 | 1981-06-16 | The Afa Corporation | Unitary valve and spring assembly |
US4183449A (en) * | 1978-01-09 | 1980-01-15 | The Afa Corporation | Manually operated miniature atomizer |
US4271990A (en) * | 1978-05-12 | 1981-06-09 | Security Plastics, Inc. | Pumping system for dispensing product from a container |
JPS61905Y2 (it) * | 1979-06-28 | 1986-01-13 | ||
US4365751A (en) * | 1980-09-26 | 1982-12-28 | Yoshino Kogyosho Co., Ltd. | Trigger type liquid injector |
US4624413A (en) * | 1985-01-23 | 1986-11-25 | Corsette Douglas Frank | Trigger type sprayer |
CN1008424B (zh) * | 1986-01-18 | 1990-06-20 | 多田笃 | 一个手工操纵的扳机式喷枪 |
US4819835A (en) * | 1986-07-21 | 1989-04-11 | Yoshino Kogyosho Co., Ltd. | Trigger type liquid dispenser |
US4747523A (en) * | 1987-06-19 | 1988-05-31 | Calmar, Inc. | Manually actuated dispensing pump |
US4989790A (en) * | 1989-12-26 | 1991-02-05 | Afa Products, Inc. | Nozzle cap, spring valve and body assembly |
FR2656900B1 (fr) * | 1990-01-10 | 1994-01-28 | Oreal | Pompe manuelle a precompression pour la pulverisation d'un liquide, notamment d'un parfum. |
JP2526873Y2 (ja) * | 1990-06-05 | 1997-02-26 | 株式会社吉野工業所 | トリガー式液体噴出容器 |
JP2542312Y2 (ja) * | 1990-07-25 | 1997-07-23 | 株式会社吉野工業所 | トリガー式噴出器 |
US5467900A (en) * | 1994-03-16 | 1995-11-21 | Afa Products, Inc. | Precompression valve for trigger sprayer |
EP0688608A1 (en) * | 1994-03-25 | 1995-12-27 | GUALA S.p.A. | An atomizer device for manually operated pumps |
JP2892289B2 (ja) * | 1994-09-16 | 1999-05-17 | キャニヨン株式会社 | トリガ−タイプディスペンサ−およびそのための一方向弁 |
-
1995
- 1995-10-26 EP EP95935573A patent/EP0738542B1/en not_active Expired - Lifetime
- 1995-10-26 WO PCT/JP1995/002203 patent/WO1996013334A1/ja active IP Right Grant
- 1995-10-26 JP JP51444596A patent/JP3720054B2/ja not_active Expired - Fee Related
- 1995-10-26 CA CA002179888A patent/CA2179888C/en not_active Expired - Lifetime
- 1995-10-26 DE DE69535748T patent/DE69535748D1/de not_active Expired - Lifetime
- 1995-10-26 AU AU37540/95A patent/AU708396B2/en not_active Expired
- 1995-10-26 CN CN95191078A patent/CN1071599C/zh not_active Expired - Lifetime
- 1995-10-26 EP EP07024747A patent/EP1923143B1/en not_active Expired - Lifetime
- 1995-10-26 EP EP03000944A patent/EP1310305B1/en not_active Expired - Lifetime
- 1995-10-26 DE DE69535779T patent/DE69535779D1/de not_active Expired - Lifetime
- 1995-10-26 KR KR1019960703393A patent/KR100407125B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU708396B2 (en) | 1999-08-05 |
DE69535748D1 (it) | 2008-06-19 |
CN1071599C (zh) | 2001-09-26 |
WO1996013334A1 (fr) | 1996-05-09 |
EP0738542A4 (en) | 1998-01-07 |
JP3720054B2 (ja) | 2005-11-24 |
EP1310305A2 (en) | 2003-05-14 |
EP1310305A3 (en) | 2004-03-10 |
DE69535779D1 (de) | 2008-08-07 |
EP1923143A2 (en) | 2008-05-21 |
EP1923143B1 (en) | 2010-09-08 |
CA2179888A1 (en) | 1996-05-09 |
AU3754095A (en) | 1996-05-23 |
CN1137764A (zh) | 1996-12-11 |
KR100407125B1 (ko) | 2004-05-27 |
EP1310305B1 (en) | 2008-06-25 |
EP0738542A1 (en) | 1996-10-23 |
EP0738542B1 (en) | 2008-05-07 |
EP1923143A3 (en) | 2008-08-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20151026 |
|
MKEX | Expiry |
Effective date: 20151026 |