CN103228133A - Device for dispensing a fluid at substantially constant pressure - Google Patents
Device for dispensing a fluid at substantially constant pressure Download PDFInfo
- Publication number
- CN103228133A CN103228133A CN2011800565232A CN201180056523A CN103228133A CN 103228133 A CN103228133 A CN 103228133A CN 2011800565232 A CN2011800565232 A CN 2011800565232A CN 201180056523 A CN201180056523 A CN 201180056523A CN 103228133 A CN103228133 A CN 103228133A
- Authority
- CN
- China
- Prior art keywords
- plate body
- connection element
- return mechanism
- plate
- bodys
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/20—Poisoning, narcotising, or burning insects
- A01M1/2022—Poisoning or narcotising insects by vaporising an insecticide
- A01M1/2027—Poisoning or narcotising insects by vaporising an insecticide without heating
- A01M1/2038—Holders or dispensers for pressurized insecticide, e.g. pressurized vessels, cans
-
- 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
- B05B11/04—Deformable containers producing the flow, e.g. squeeze bottles
- B05B11/048—Deformable containers producing the flow, e.g. squeeze bottles characterised by the container, e.g. this latter being surrounded by an enclosure, or the means for deforming it
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Bag Frames (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Coating Apparatus (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to a device for dispensing a fluid, comprising: a first plate P1, a second plate P2, a flexible receptacle S arranged between these two plates, and a return means R for bringing one plate towards the other. Moreover, this device comprises an articulation means 01-B1, 02-B2 for connecting the two plates P1, P2 near one of their respective edges.
Description
Technical field
The present invention relates to a kind of with the substantially invariable pressure distribution fluid device of gas particularly.
Background technology
In a lot of fields, need be with lower pressure distribution fluid.For example scatter the situation of perfume or disinfectant in public places or in the private shelter.
Sometimes even must be with very little flow periodic allocation gas.This is in the situation that stimulates for example plant, particularly hevea, eucalyptus or maple growth.In fact, when the ethene with the minute quantity periodic allocation stimulated, the juice output of these trees obviously increased.
The problem of fluid regular allocation is also proposed at medical domain.As file EP1923082 the medical fluid bag is proposed.This bag is arranged in vessel.By with vessel in the external pressure source that is connected pressurize to sack.This relates to needs the complex appts of external agency to the vessel pressurization.
People also know file FR2709825, and this document proposes the device with the intermittent mode injecting fluid.This device comprises that lower body, upper plate body and sealing are arranged on two multilayer folding parts between the plate body.This assembly forms its delivery outlet and is arranged on flexible container in the upper plate body.Pressurize to container by the spring that presses plate body to the lower body direction.Except more complicated mechanically, this device also is designed to along with vessel empty, and pressure evenly and significantly reduces along with the elongation of spring.
Also know the file FR2895885 that proposes fluid distributing apparatus.This device comprises:
-the first plate body;
-the second plate body;
-be arranged in the flexible container between two plate bodys;
-be used for locating to connect the hinge member of these two plate bodys in one of the limit separately of these two plate bodys portion.
When the normal use of device, this hinge member is tending towards making two plate bodys separately.In fact, must press two plate bodys, so that discharge the fluid that is positioned at flexible container, and when loosening these plate bodys, they come back to their initial position.This is the hand gear of distributing fluids automatically.
Goal of the invention
Therefore, target of the present invention is a kind of device that is used for automatic distributing fluids, and this device has significantly improved performance aspect constant pressure, have very big mechanical simplicity simultaneously.
According to the present invention, the device that is used for distributing fluids comprises:
-the first plate body;
-the second plate body;
-be arranged in the flexible container between these two plate bodys;
-be used near they limit portions separately connecting the hinge member of these two plate bodys.
In addition, this device comprises return mechanism, and described return mechanism is tending towards making these two plate bodys to press mutually.
Pressure when this set can obviously reduce vessel empty descends.
As an example, hinge member comprises ring, and described ring connects first opening and second opening that is separately positioned in first plate body and second plate body.
This is to be used to realize very simple parts hinged between two plate bodys.
According to first embodiment, return mechanism directly is hinged on two plate bodys.
According to second embodiment, device comprises:
-the first Connection Element, its first end is fixed on first plate body;
Second end and second end that-the second Connection Element, its first end are fixed on first Connection Element are fixed on second plate body.
The purpose of this structure is the variation that further reduces the pressure between container full state and the vessel empty state.
Select according to first, return mechanism is arranged between the fixing point that forms on the anchor point that forms on second Connection Element and second plate body.
Select according to second, return mechanism is arranged between the fixing point that forms on the anchor point that forms on second Connection Element and first Connection Element.
Advantageously, device comprises a plurality of anchor points.
Therefore be furnished with the simple components that is used to regulate pressure.
Equally, device comprises a plurality of fixing points.
Preferably, one of attaching parts are small rods.
According to complementary features of the present invention, flexible container is a sack.
Sack usually has eyelet, and little hole of oozing adapts to described eyelet.
The present invention obtains favourable application in the growth of stimulating plant.
Description of drawings
Show the present invention in greater detail now in the description scope of reference accompanying drawing to the embodiment that provides as example, accompanying drawing is represented:
-Fig. 1, flexible container, more particularly,
Fig. 1 a, the container of emptying,
Fig. 1 b, the container that is full of;
-Fig. 2, first embodiment of device of the present invention, more particularly,
Fig. 2 a, the container of emptying,
Fig. 2 b, the container that is full of;
-Fig. 3, second embodiment of device of the present invention, more particularly,
Fig. 3 a, the container of emptying,
Fig. 3 b, the container that is full of;
-Fig. 4, the 3rd embodiment of device of the present invention, more particularly,
Fig. 4 a, the container of emptying;
Fig. 4 b, the container that is full of.
Embodiment
Similar elements shown in a plurality of figure is represented with identical reference number with single.
With reference to Fig. 1, the flexible container that is integrated in the destination apparatus of the present invention is the form that is equipped with the flexible pouch S of delivery outlet S1, and delivery outlet S1 itself has little hole S2 that oozes.This sack be for those skilled in the art known.This sack forms by welding on the periphery of two blades.For example relate to medicine bag, industry bag or food bag.This sack is emptying in Fig. 1 a, is full of in Fig. 1 b.
With reference to Fig. 2, most basic first embodiment of device is shown.This device comprises for example spring of the first plate body P1 or lower body, the second plate body P2 or upper plate body, above-described sack S and return mechanism R.This return mechanism R is tending towards making two plate body P1, P2 to press mutually.Sack S is arranged between two plate body P1, the P2, and each plate body comprises the passage that is used for delivery outlet S.
The limit portion (left lateral among the figure) of each plate body P1, P2 comprises the first opening O1, and the first ring B1 introduces in first opening, and this is used to realize hinged between two plate body P1, the P2.Ring B1 is formed by fine rule, cord or hawser.The first opening O1 is positioned at the left side of delivery outlet S1.In order to make symmetrical configuration, each plate body also comprises the second opening O2, and the second ring B2 introduces in second opening.
Upper plate body P2 is prolonged (left side of figure) by annex E, and acclivitous arm L is fixed on this annex.
The back portion of lower body P1 comprises fixing point F.
Return mechanism R is arranged between the free end and fixing point F of arm L.It presses to the second plate body P2 direction of the first plate body P1.
With reference to Fig. 3, improved a little second embodiment is shown.This device still comprises the first plate body P1, the second plate body P2, sack S and return mechanism R.
The hinge member of two plate bodys also is identical, but can substitute this hinge member with hinge or pintle type mechanism.
On the first tie point H1 of the first plate body P1 of side that first end of the first Connection Element L1 is hinged on opposite with opening O1 and O2 (oppos é).
First end of the second Connection Element L2 is hinged on second end of the first Connection Element L1.Second end of the second Connection Element L2 is hinged on the second plate body P2 and goes up on the second tie point H2 that forms.
Here second Connection Element L2 shape triangular in shape, its first summit and the first Connection Element L1 are hinged, and its second summit is hinged on the second tie point H2.The side that forms between this leg-of-mutton second summit and the 3rd summit is dentation fringe, in order to limit three anchor point A1, A2, A3.
Here first Connection Element is the form of small rod, and therefore it is rigidity.It also can be flexible, for example is implemented as by fine rule, hawser or chain.
Return mechanism is arranged on one of fixing point T on the second plate body P2 and anchor point for example between the second anchor point A2.Here return mechanism still is tending towards making two plate body P1, P2 to press mutually.
There is the fact of a plurality of anchor points should not regard restriction of the present invention as, but on the contrary, is applied to the adjusting parts of the pressure on the sack S as adjusting.Can on the second plate body P2, a plurality of fixing points be set in the same way.In fact, fixing point combines with the size of return mechanism with distance between the anchor point and determines the performance of device to the variation of applied pressure.
With reference to Fig. 4, according to the modification of above-mentioned embodiment, still obtain basic structure, i.e. the hinge member of the first plate body P1, the second plate body P2, sack S, return mechanism R and two plate body P1, P2.
First end of the first Connection Element M1 still is hinged on the first tie point X1 on the first plate body P1 with ring B1, B2 opposition side.
First end of the second Connection Element M2 still is hinged on second end of the first Connection Element M1.Second end of the second Connection Element M2 is also hinged with the second tie point X2 that forms on the second plate body P2, the second tie point X2 with the limit portion of second plate body of the limit portion opposition side that forms ring B1, B2 near.
Each Connection Element M1, M2 are the shape of donor.
Upward the anchor point Y and the first Connection Element M1 of formation go up between the fixing point Z that forms now return mechanism R to be arranged on the second Connection Element M2.
Among anchor point Y and the fixing point Z each all is arranged in the top of corresponding donor.
Also a plurality of anchor points and/or fixing point can be set, so that regulate the power that applies by return mechanism.
According to their concrete feature selecting above-mentioned embodiment of the present invention.But all embodiments of enumerating the present invention's covering exhaustively are impossible.Any parts that particularly, can replace description with the equivalent unit that is no more than the scope of the invention.
Claims (12)
1. device that is used for distributing fluids, it comprises:
-the first plate body (P1);
-the second plate body (P2);
-be arranged in the flexible container (S) between these two plate bodys;
-be used near one of the limit separately of described two plate bodys portion connecting described two plate bodys (P1, hinge member P2) (O1-B1, O2-B2);
It is characterized in that described device also comprises return mechanism (R), described return mechanism is tending towards making described two plate bodys, and (P1 P2) presses mutually.
2. device according to claim 1, it is characterized in that, described hinge member comprises that (B1, B2), described ring connects first opening (O1) and second opening (O2) that is separately positioned in described first plate body (P1) and described second plate body (P2) to ring.
3. device according to claim 1 and 2 is characterized in that, described return mechanism (R) directly be hinged on described two plate bodys (P1, P2) on.
4. device according to claim 1 and 2 is characterized in that, described device comprises:
-the first Connection Element (L1, M1), its first end is fixed on described first plate body (P1);
(L2, M2), its first end is fixed on first Connection Element, and (L1, second end M1) and second end are fixed on described second plate body (P2)-the second Connection Element.
5. device according to claim 4 is characterized in that, described return mechanism (R) is arranged on the anchor point that described second Connection Element (L2) go up to form, and (A1, A2 A3) go up between the fixing point (T) of formation with described second plate body (P2).
6. device according to claim 4 is characterized in that, described return mechanism (R) is arranged on described second Connection Element (M2), and upward the anchor point (Y) and described first Connection Element (M1) of formation are gone up between the fixing point (Z) that forms.
7. according to claim 5 or 6 described devices, it is characterized in that, described device comprise a plurality of anchor points (A1, A2, A3).
8. according to each described device in the claim 5 to 7, it is characterized in that described device comprises a plurality of fixing points (T, Z).
9. according to each described device in the claim 4 to 8, it is characterized in that one of described Connection Element (L1, L2) is a small rod.
10. each described device in requiring according to aforesaid right is characterized in that described flexible container is sack (S).
11. device according to claim 10 is characterized in that, described sack (S) has eyelet (S1), and little hole (S2) of oozing adapts on the described eyelet.
12. according to the application of each described device in the stimulating plant growth in the aforesaid right requirement.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1004574A FR2967659B1 (en) | 2010-11-24 | 2010-11-24 | DEVICE FOR DISPENSING A SUBSTANTIALLY CONSTANT PRESSURE FLUID |
| FR1004574 | 2010-11-24 | ||
| PCT/FR2011/000618 WO2012069715A1 (en) | 2010-11-24 | 2011-11-23 | Device for dispensing a fluid at substantially constant pressure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103228133A true CN103228133A (en) | 2013-07-31 |
| CN103228133B CN103228133B (en) | 2015-06-17 |
Family
ID=44201954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180056523.2A Active CN103228133B (en) | 2010-11-24 | 2011-11-23 | Device for dispensing a fluid at substantially constant pressure |
Country Status (6)
| Country | Link |
|---|---|
| CN (1) | CN103228133B (en) |
| BR (1) | BR112013012605B1 (en) |
| FR (1) | FR2967659B1 (en) |
| GT (1) | GT201300116A (en) |
| MY (1) | MY167745A (en) |
| WO (1) | WO2012069715A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106102932A (en) * | 2014-02-07 | 2016-11-09 | 西尔万·雷尼耶 | Equipment for the pressure distribution fluid with constant |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015066409A (en) * | 2013-09-26 | 2015-04-13 | ベスパック株式会社 | Liquid chemical volatilization/replacement container |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1463241A (en) * | 2001-06-19 | 2003-12-24 | 瓦卢瓦有限合伙公司 | Fluid dispenser |
| CN1533346A (en) * | 2001-07-19 | 2004-09-29 | ��¬�����ϻ﹫˾ | Fluid product dispernser |
| US20040188462A1 (en) * | 2003-03-26 | 2004-09-30 | Airlessystems | Fluid product dispenser |
| CN1608021A (en) * | 2001-11-14 | 2005-04-20 | 瓦卢瓦有限合伙公司 | Fluid product dispenser |
| CN1705596A (en) * | 2002-10-24 | 2005-12-07 | 瓦卢瓦有限合伙公司 | Fluid products distributor |
| CN1780763A (en) * | 2003-03-27 | 2006-05-31 | 瓦卢瓦有限合伙公司 | Fluid product dispenser |
| FR2895885B1 (en) * | 2006-01-12 | 2008-06-13 | Saint Laurent Parfums | FLUID DISPENSING APPARATUS AND METHOD OF MANUFACTURING THE SAME |
| CN101296754A (en) * | 2005-10-26 | 2008-10-29 | 宝洁公司 | Dispenser for a liquid |
| CN101712019A (en) * | 2008-10-03 | 2010-05-26 | 高爽工业公司 | Fluid dispensers for personal use |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2709825B1 (en) | 1993-09-10 | 1995-12-01 | Yves Lecoffre | Device for intermittently injecting a fluid. |
| US6736335B2 (en) * | 2001-07-03 | 2004-05-18 | Lee Clayton Cuthbert | Scent dispensing packet |
| WO2008010262A1 (en) * | 2006-07-18 | 2008-01-24 | Satsumaya Syouten Co., Ltd. | Portable drug solution container |
| US20080119791A1 (en) | 2006-11-16 | 2008-05-22 | Gaymar Industries, Inc. | Adjustable flow medical fluid bag |
-
2010
- 2010-11-24 FR FR1004574A patent/FR2967659B1/en not_active Expired - Fee Related
-
2011
- 2011-11-23 BR BR112013012605-1A patent/BR112013012605B1/en active IP Right Grant
- 2011-11-23 CN CN201180056523.2A patent/CN103228133B/en active Active
- 2011-11-23 MY MYPI2013700865A patent/MY167745A/en unknown
- 2011-11-23 WO PCT/FR2011/000618 patent/WO2012069715A1/en active Application Filing
-
2013
- 2013-05-08 GT GT201300116A patent/GT201300116A/en unknown
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1463241A (en) * | 2001-06-19 | 2003-12-24 | 瓦卢瓦有限合伙公司 | Fluid dispenser |
| CN1533346A (en) * | 2001-07-19 | 2004-09-29 | ��¬�����ϻ﹫˾ | Fluid product dispernser |
| CN1608021A (en) * | 2001-11-14 | 2005-04-20 | 瓦卢瓦有限合伙公司 | Fluid product dispenser |
| CN1705596A (en) * | 2002-10-24 | 2005-12-07 | 瓦卢瓦有限合伙公司 | Fluid products distributor |
| US20040188462A1 (en) * | 2003-03-26 | 2004-09-30 | Airlessystems | Fluid product dispenser |
| CN1780763A (en) * | 2003-03-27 | 2006-05-31 | 瓦卢瓦有限合伙公司 | Fluid product dispenser |
| CN101296754A (en) * | 2005-10-26 | 2008-10-29 | 宝洁公司 | Dispenser for a liquid |
| FR2895885B1 (en) * | 2006-01-12 | 2008-06-13 | Saint Laurent Parfums | FLUID DISPENSING APPARATUS AND METHOD OF MANUFACTURING THE SAME |
| CN101712019A (en) * | 2008-10-03 | 2010-05-26 | 高爽工业公司 | Fluid dispensers for personal use |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106102932A (en) * | 2014-02-07 | 2016-11-09 | 西尔万·雷尼耶 | Equipment for the pressure distribution fluid with constant |
| CN106102932B (en) * | 2014-02-07 | 2019-05-31 | 西尔万·雷尼耶 | Equipment for the pressure distribution fluid with constant |
Also Published As
| Publication number | Publication date |
|---|---|
| BR112013012605B1 (en) | 2021-04-06 |
| BR112013012605A2 (en) | 2016-08-02 |
| CN103228133B (en) | 2015-06-17 |
| WO2012069715A1 (en) | 2012-05-31 |
| MY167745A (en) | 2018-09-24 |
| FR2967659A1 (en) | 2012-05-25 |
| GT201300116A (en) | 2014-09-26 |
| FR2967659B1 (en) | 2013-09-06 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |