EP0388270A1 - Spender für zähflüssige Substanzen - Google Patents
Spender für zähflüssige Substanzen Download PDFInfo
- Publication number
- EP0388270A1 EP0388270A1 EP90400645A EP90400645A EP0388270A1 EP 0388270 A1 EP0388270 A1 EP 0388270A1 EP 90400645 A EP90400645 A EP 90400645A EP 90400645 A EP90400645 A EP 90400645A EP 0388270 A1 EP0388270 A1 EP 0388270A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- elastic
- reservoir
- container
- blades
- substance
- 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
- 239000011345 viscous material Substances 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 9
- 239000000126 substance Substances 0.000 claims description 10
- 239000013013 elastic material Substances 0.000 claims description 7
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000005060 rubber Substances 0.000 claims description 3
- 239000003380 propellant Substances 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
- 210000004080 milk Anatomy 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229940126601 medicinal product Drugs 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Images
Classifications
-
- 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
- B65D83/0055—Containers or packages provided with a flexible bag or a deformable membrane or diaphragm for expelling the contents
-
- 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
- B65D83/38—Details of the container body
Definitions
- the present invention relates to an improvement of the viscous substance dispensing container, as described and represented in French patent application No. 87 10053 filed on July 16, 1987 and published on January 20, 1989 under No. 2618127, which corresponds to European patent application filed on July 15, 1988 under No. 88401847.4.
- the container described in this prior document comprises, as shown in FIG. 1 attached, a container body 1 provided with a reservoir 2 containing the substance to be dispensed and with a dispensing head 3 capable of being controlled upon opening or closing, the reservoir 2 being made of flexible material and the container further comprising pressure means 20, 23 making it possible to exert permanent pressure on the reservoir 2, in the presence of substance, in order to allow the distribution of the substance on single command when opening the dispensing head 3.
- the improvement, according to the present invention, in the viscous substance distributor container according to French patent application No. 87 10053 filed on July 16, 1987 is remarkable in that the elastic means, bearing on the internal wall of the container body, include first and second elastic blades forming a spring between the internal faces of which the reservoir made of flexible material is placed and external return means acting on the external face of the springs.
- the container according to the invention finds application in the distribution of creamy substances, either of high viscosity, conditioned under a pressure of 800 g / cm2, or of more fluid substances such as emulsions. .
- the viscous substance dispensing container to which the invention applies comprises a container body 1, provided with a reservoir 2 containing the viscous substance to be dispensed.
- the viscous substance dispensing container also comprises a dispensing head 3, capable of being controlled on opening or closing, in order to ensure the distribution of the aforementioned substance or its storage in the container.
- the tank denoted 2 is made of flexible material, and means denoted 20, 23 designated by pressure means, make it possible to exert on the reservoir 2, in the presence of substance, a permanent pressure.
- the aforementioned pressure means associated with the flexible material reservoir allow, on a single command when the dispensing head 3 is opened, the distribution of the viscous substance to be dispensed.
- the tank 2 is advantageously constituted by a flexible elastic material constituting the wall or walls of the tank. These walls during the loading of viscous substance to be dispensed are put under mechanical tension, and the pressure means 20 are in this case, constituted in a nonlimiting manner by the elastic tension of the walls.
- the elastic means 23, bearing on the internal wall of the container body 1, comprise a first 230 and a second 231 elastic blades forming a spring between the internal faces of which the reservoir 2 made of flexible material is placed.
- means 2400 play the role of external return means acting on the external face of the springs.
- FIG. 2a shows the first 230 and the second 231 elastic blades surrounding the reservoir 2 made of flexible material, when the latter is completely empty.
- the external return means are advantageously constituted by an elastic sheath 2400, which is attached to the external face of the elastic blades 230 and 231.
- the elastic sheath 2400 is stretched over the elastic blades 230, 231 when the reservoir 2 made of elastic material is empty, the two elastic blades 230, 231 have a minimum spacing.
- the sheath is deformed transversely so as to have a dimension d elongation greater than the size of the blades 230 and 231, the subassembly consisting of the elastic blades 230, 231 and the reservoir 2 made of elastic material then being introduced into the expanded sheath.
- the sheath is released and the latter comes to adapt directly to the elastic blades 230, 231, on the external wall of the latter.
- the elastic sheath 2400 can be formed by a cylindrical rubber sleeve whose diameter, in the absence of deformation, is less than the diameter of the container body 1.
- a rubber sleeve of medium quality such as a synthetic rubber sleeve since, of course, the viscous substance to be dispensed does not come into contact with the latter.
- FIGS. 2a and 2b has the advantage of isolating the elastic blades 230, 231 made of steel from the contact of the container body 1, this contact having to be notably avoided when the container body 1 is made of aluminum, in order to avoid interactions by electropositivity between aluminum and steel.
- the embodiment, as shown in FIGS. 2a and 2b, is thus very economical insofar as it makes it possible to provide for the use of elastic blades 230, 231 of small thickness, which makes it possible to reduce the manufacturing costs as a result. .
- the rendering power of the viscous substance is thus linked, not only to the elasticity of the springs and their mechanical quality, but also to that of the sleeve 2400.
- the rendering power of the viscous substance can be adjusted by the choice of the thickness of the elastic blades 230, 231, as well as the elasticity and the tension of the sheath 2400.
- the embodiment shown in FIGS. 2a and 2b is particularly suitable for the distribution of emulsions of the viscous substance in the form of milk, such as toilet milk or even medicinal products, such as biafine, distributed by Laboratoires MEDIX in France and by its representatives.
- a particularly efficient viscous substance dispensing container has thus been described in so far as an action external to the spring or elastic blades finally makes it possible, depending on the application considered, to modulate the dispensing power of the viscous substance considered.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Coating Apparatus (AREA)
- Fats And Perfumes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Fluid-Damping Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR898903236A FR2644140B2 (fr) | 1987-07-16 | 1989-03-13 | Distributeur de substances visqueuses |
FR8903236 | 1989-03-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0388270A1 true EP0388270A1 (de) | 1990-09-19 |
EP0388270B1 EP0388270B1 (de) | 1993-05-26 |
Family
ID=9379611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP90400645A Expired - Lifetime EP0388270B1 (de) | 1989-03-13 | 1990-03-12 | Spender für zähflüssige Substanzen |
Country Status (16)
Country | Link |
---|---|
US (1) | US5060700A (de) |
EP (1) | EP0388270B1 (de) |
JP (1) | JP2931615B2 (de) |
KR (1) | KR970009381B1 (de) |
CN (1) | CN1017036B (de) |
AT (1) | ATE89804T1 (de) |
AU (1) | AU626646B2 (de) |
BR (1) | BR9001136A (de) |
CA (1) | CA2010347C (de) |
DE (1) | DE69001695T2 (de) |
DK (1) | DK0388270T3 (de) |
ES (1) | ES2041150T3 (de) |
LV (1) | LV5166A3 (de) |
MX (1) | MX173948B (de) |
RU (1) | RU1805893C (de) |
ZA (1) | ZA901833B (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2707263A1 (fr) * | 1993-07-09 | 1995-01-13 | Wenmaekers Monique | Dispositif démontable conçu pour la distribution de substance. |
FR2707264A1 (fr) * | 1993-07-09 | 1995-01-13 | Wenmaekers Monique | Dispositif distributeur de substance et système adapté pour le remplissage de celui-ci. |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9202149D0 (en) * | 1992-01-31 | 1992-03-18 | Unilever Plc | Pressure fluid dispensers |
GB2262312A (en) * | 1993-02-01 | 1993-06-16 | Irene Beardmore | The dispensing of liquid and viscous substances |
EP1454845A1 (de) * | 2003-03-07 | 2004-09-08 | GMG Beratungs- und Beteiligungs GmbH & Co. KG | Flüssigkeitsspender und Verfahren zu dessen Betrieb |
KR100811103B1 (ko) * | 2006-05-02 | 2008-03-06 | 박성헌 | 탄성 파우치를 이용한 분사용기 및 그 제조방법 |
KR100875719B1 (ko) * | 2007-02-23 | 2008-12-24 | 이희영 | 유체 분사 장치 |
AU2009226643A1 (en) | 2008-03-17 | 2009-09-24 | Boehringer Ingelheim International Gmbh | Reservoir and nebulizer |
US9409698B2 (en) | 2011-03-02 | 2016-08-09 | Greenspense Ltd. | Propellant-free pressurized material dispenser |
US9758641B2 (en) | 2011-07-11 | 2017-09-12 | T.G.L. S.P. Industries Ltd. | Nanoclay hybrids and elastomeric composites containing same |
WO2014111939A2 (en) | 2013-01-16 | 2014-07-24 | Greenspense Ltd. | Propellant-free pressurized material dispenser |
WO2014111940A1 (en) | 2013-01-16 | 2014-07-24 | Greenspense Ltd. | Elastomeric composites exhibiting high and long-lasting mechanical strength and elasticity and devices containing same |
US10258203B2 (en) * | 2014-02-07 | 2019-04-16 | Gojo Industries, Inc. | Dispenser and container |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3335913A (en) * | 1964-08-31 | 1967-08-15 | Ejectoret Sa | Pressure dispensing device for fluid material |
US4228925A (en) * | 1977-09-22 | 1980-10-21 | Isaac Mendelovich | Toothpaste holder and dispenser |
WO1988000563A2 (fr) * | 1986-07-16 | 1988-01-28 | Richard Friedrich | Recipient comprenant au moins une chambre de forme tubulaire, procede et dispositif pour sa fabrication |
FR2618127A1 (fr) | 1987-07-16 | 1989-01-20 | Wenmaekers Paul | Recipient distributeur de substance visqueuse |
EP0300886A1 (de) * | 1987-07-16 | 1989-01-25 | Paul Wenmaekers | Behälter zur Abgabe von pastösen Produkten |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2053697A (en) * | 1935-02-16 | 1936-09-08 | Harilaos D Cassanos | Toothpaste dispenser |
US2533839A (en) * | 1948-05-17 | 1950-12-12 | Allen D Robinson | Toothpaste ejector |
US2591296A (en) * | 1948-08-20 | 1952-04-01 | Eugene D Rogers | Hand-operated liquid atomizer |
US2600631A (en) * | 1949-08-10 | 1952-06-17 | Freedman Emiel | Resilient spring envelope for collapsible tubes |
US2613853A (en) * | 1950-12-18 | 1952-10-14 | Wilmet P Halvorsen | Dispenser with slidable pressure plates for collapsible tubes |
US2776077A (en) * | 1951-02-28 | 1957-01-01 | Freedman Emiel | Resilient spring envelope for collapsible tubes |
US3084722A (en) * | 1961-03-17 | 1963-04-09 | Milo W Klingerman | Paste dispenser for collapsible tubes |
FR89921E (fr) * | 1966-04-04 | 1967-09-08 | Ejectobet S A | Dispositif distributeur de substance fluide sous pression |
US3791557A (en) * | 1972-01-13 | 1974-02-12 | Plant Ind Inc | Non-aerosol container with expansible bladder and expelling force providing sheath |
US4098434A (en) * | 1975-06-20 | 1978-07-04 | Owens-Illinois, Inc. | Fluid product dispenser |
US4136802A (en) * | 1977-09-21 | 1979-01-30 | The Continental Group, Inc. | Spray dispenser with spring biased flexible container |
US4440317A (en) * | 1981-08-28 | 1984-04-03 | Bausch & Lomb Incorporated | Sterile liquid storing and dispensing apparatus |
JPS649187A (en) * | 1987-07-01 | 1989-01-12 | Hiroshi Kondo | Pressure accumulation type distribution apparatus |
-
1990
- 1990-02-19 CA CA002010347A patent/CA2010347C/fr not_active Expired - Fee Related
- 1990-03-08 US US07/490,423 patent/US5060700A/en not_active Expired - Lifetime
- 1990-03-09 BR BR909001136A patent/BR9001136A/pt not_active IP Right Cessation
- 1990-03-09 ZA ZA901833A patent/ZA901833B/xx unknown
- 1990-03-09 AU AU51186/90A patent/AU626646B2/en not_active Ceased
- 1990-03-10 KR KR1019900003222A patent/KR970009381B1/ko not_active IP Right Cessation
- 1990-03-12 DE DE9090400645T patent/DE69001695T2/de not_active Expired - Fee Related
- 1990-03-12 DK DK90400645.9T patent/DK0388270T3/da active
- 1990-03-12 ES ES199090400645T patent/ES2041150T3/es not_active Expired - Lifetime
- 1990-03-12 EP EP90400645A patent/EP0388270B1/de not_active Expired - Lifetime
- 1990-03-12 MX MX019858A patent/MX173948B/es unknown
- 1990-03-12 RU SU904743385A patent/RU1805893C/ru active
- 1990-03-12 AT AT90400645T patent/ATE89804T1/de not_active IP Right Cessation
- 1990-03-13 JP JP2060168A patent/JP2931615B2/ja not_active Expired - Fee Related
- 1990-03-13 CN CN90101313A patent/CN1017036B/zh not_active Expired
-
1992
- 1992-12-30 LV LV920610A patent/LV5166A3/xx unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3335913A (en) * | 1964-08-31 | 1967-08-15 | Ejectoret Sa | Pressure dispensing device for fluid material |
US4228925A (en) * | 1977-09-22 | 1980-10-21 | Isaac Mendelovich | Toothpaste holder and dispenser |
WO1988000563A2 (fr) * | 1986-07-16 | 1988-01-28 | Richard Friedrich | Recipient comprenant au moins une chambre de forme tubulaire, procede et dispositif pour sa fabrication |
FR2618127A1 (fr) | 1987-07-16 | 1989-01-20 | Wenmaekers Paul | Recipient distributeur de substance visqueuse |
EP0300886A1 (de) * | 1987-07-16 | 1989-01-25 | Paul Wenmaekers | Behälter zur Abgabe von pastösen Produkten |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2707263A1 (fr) * | 1993-07-09 | 1995-01-13 | Wenmaekers Monique | Dispositif démontable conçu pour la distribution de substance. |
FR2707264A1 (fr) * | 1993-07-09 | 1995-01-13 | Wenmaekers Monique | Dispositif distributeur de substance et système adapté pour le remplissage de celui-ci. |
Also Published As
Publication number | Publication date |
---|---|
US5060700A (en) | 1991-10-29 |
CA2010347A1 (fr) | 1990-09-13 |
DE69001695D1 (de) | 1993-07-01 |
AU626646B2 (en) | 1992-08-06 |
MX173948B (es) | 1994-04-11 |
JPH02269687A (ja) | 1990-11-05 |
RU1805893C (ru) | 1993-03-30 |
CA2010347C (fr) | 1997-02-25 |
CN1045565A (zh) | 1990-09-26 |
ATE89804T1 (de) | 1993-06-15 |
CN1017036B (zh) | 1992-06-17 |
ZA901833B (en) | 1990-11-28 |
BR9001136A (pt) | 1991-03-05 |
LV5166A3 (lv) | 1993-10-10 |
KR900014214A (ko) | 1990-10-23 |
EP0388270B1 (de) | 1993-05-26 |
ES2041150T3 (es) | 1993-11-01 |
DK0388270T3 (da) | 1993-06-21 |
DE69001695T2 (de) | 1993-09-02 |
JP2931615B2 (ja) | 1999-08-09 |
KR970009381B1 (ko) | 1997-06-12 |
AU5118690A (en) | 1990-09-13 |
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