CA1096824A - Dispensing device - Google Patents
Dispensing deviceInfo
- Publication number
- CA1096824A CA1096824A CA215,466A CA215466A CA1096824A CA 1096824 A CA1096824 A CA 1096824A CA 215466 A CA215466 A CA 215466A CA 1096824 A CA1096824 A CA 1096824A
- Authority
- CA
- Canada
- Prior art keywords
- chamber
- pump
- liquid
- piston
- finger
- 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
Links
- 239000007788 liquid Substances 0.000 claims abstract description 36
- 239000012263 liquid product Substances 0.000 claims description 28
- 239000000047 product Substances 0.000 description 15
- 239000003380 propellant Substances 0.000 description 9
- 239000000499 gel Substances 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- 239000000443 aerosol Substances 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 229920000136 polysorbate Polymers 0.000 description 2
- 241000937413 Axia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008266 hair spray Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- 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
- F04B7/00—Piston machines or pumps characterised by having positively-driven valving
- F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports
-
- 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
- B05B11/1038—Pressure accumulation pumps, i.e. pumps comprising a pressure accumulation chamber
- B05B11/1039—Pressure accumulation pumps, i.e. pumps comprising a pressure accumulation chamber the outlet valve being mechanically opened after a defined accumulation stroke
-
- 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
- F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB56536/73 | 1973-12-06 | ||
| GB56536/73A GB1485767A (en) | 1973-12-06 | 1973-12-06 | Pump dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1096824A true CA1096824A (en) | 1981-03-03 |
Family
ID=10476870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA215,466A Expired CA1096824A (en) | 1973-12-06 | 1974-12-05 | Dispensing device |
Country Status (17)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1551038A (en) * | 1975-08-01 | 1979-08-22 | Unilever Ltd | Finger operable pump for dispensing liquids |
| CH616382A5 (en) * | 1976-04-28 | 1980-03-31 | Unilever Nv | Nebulising device for liquids |
| US4079865A (en) * | 1977-06-30 | 1978-03-21 | John H. Oltman | Non-pulsating, non-throttling, vented pumping system for continuously dispensing product |
| FR2399286A1 (fr) * | 1977-08-03 | 1979-03-02 | Ramis Michel | Vaporisateur simple |
| US4314797A (en) * | 1978-02-09 | 1982-02-09 | J. Eberspacher | Metering piston pump |
| DE4003039A1 (de) * | 1990-02-02 | 1991-08-08 | Freudenberg Carl Fa | Spruehpistole fuer fluessigkeiten |
| CN107339205A (zh) * | 2017-08-17 | 2017-11-10 | 深圳华星恒泰泵阀有限公司 | 一种内置震动感应计量装置的泵 |
| CN114526526B (zh) * | 2022-04-22 | 2022-08-05 | 彭光芳 | 一种多功能医疗空气净化设备 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5257456Y2 (enrdf_load_stackoverflow) * | 1972-11-28 | 1977-12-27 |
-
1973
- 1973-12-06 GB GB56536/73A patent/GB1485767A/en not_active Expired
-
1974
- 1974-01-01 AR AR256747A patent/AR205178A1/es active
- 1974-11-29 AU AU75927/74A patent/AU497320B2/en not_active Expired
- 1974-12-02 DE DE19742456843 patent/DE2456843A1/de not_active Withdrawn
- 1974-12-03 ZA ZA00747689A patent/ZA747689B/xx unknown
- 1974-12-03 PH PH16591A patent/PH12810A/en unknown
- 1974-12-04 IN IN422/BOM/74A patent/IN141150B/en unknown
- 1974-12-04 CH CH1611274A patent/CH590088A5/xx not_active IP Right Cessation
- 1974-12-05 JP JP14006174A patent/JPS5428965B2/ja not_active Expired
- 1974-12-05 IT IT70538/74A patent/IT1024989B/it active
- 1974-12-05 NO NO744409A patent/NO744409L/no unknown
- 1974-12-05 CA CA215,466A patent/CA1096824A/en not_active Expired
- 1974-12-05 BR BR10187/74A patent/BR7410187A/pt unknown
- 1974-12-05 ES ES432645A patent/ES432645A1/es not_active Expired
- 1974-12-06 NL NL7415900A patent/NL7415900A/xx not_active Application Discontinuation
- 1974-12-06 FR FR7440042A patent/FR2253928A1/fr not_active Withdrawn
- 1974-12-06 BE BE151272A patent/BE823078A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO744409L (enrdf_load_stackoverflow) | 1975-06-23 |
| ZA747689B (en) | 1976-07-28 |
| JPS50113803A (enrdf_load_stackoverflow) | 1975-09-06 |
| BE823078A (fr) | 1975-06-06 |
| ES432645A1 (es) | 1976-12-16 |
| GB1485767A (en) | 1977-09-14 |
| FR2253928A1 (enrdf_load_stackoverflow) | 1975-07-04 |
| AR205178A1 (es) | 1976-04-12 |
| JPS5428965B2 (enrdf_load_stackoverflow) | 1979-09-20 |
| PH12810A (en) | 1979-08-23 |
| DE2456843A1 (de) | 1975-06-12 |
| AU497320B2 (en) | 1978-12-07 |
| IN141150B (enrdf_load_stackoverflow) | 1977-01-22 |
| IT1024989B (it) | 1978-07-20 |
| NL7415900A (nl) | 1975-06-10 |
| BR7410187A (pt) | 1976-06-08 |
| AU7592774A (en) | 1976-06-03 |
| CH590088A5 (enrdf_load_stackoverflow) | 1977-07-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry | ||
| MKEX | Expiry |
Effective date: 19980303 |
|
| MKEX | Expiry |
Effective date: 19980303 |