CN1070355A - Improved tilt action aerosol valve - Google Patents
Improved tilt action aerosol valve Download PDFInfo
- Publication number
- CN1070355A CN1070355A CN92105405A CN92105405A CN1070355A CN 1070355 A CN1070355 A CN 1070355A CN 92105405 A CN92105405 A CN 92105405A CN 92105405 A CN92105405 A CN 92105405A CN 1070355 A CN1070355 A CN 1070355A
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- Prior art keywords
- valve
- valve body
- valve rod
- rod
- rabbet joint
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- 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
- B65D83/44—Valves specially adapted therefor; Regulating devices
- B65D83/48—Lift valves, e.g. operated by push action
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Nozzles (AREA)
Abstract
A kind of spray valve, it comprises that a mounting cup, one have the sealing gasket of a central opening, valve casing, valve rod and valve body, this valve rod and this valve body and respond and act on the pressure on the valve rod and move in this valve casing, this valve body has a upright cylindrical wall that forms deep hole.The line of rabbet joint that penetrates this wall is formed by this wall and a thin skin.This line of rabbet joint is communicated with internal tank when valve is subjected to activating.In the bottom of valve body a minor air cell can be set.This valve can be constructed moulding according to oblique actuating.
Description
The application is the part continuation application of No. 07/385981, the U.S. Patent application of 1989 July 24 applications and the United States Patent (USP) 5027985 of authorizing on July 2nd, 1991, United States Patent (USP) 5027985 is continuation of the U.S. Patent application No. 07/275654 (abandoning) of submission on November 21st, 1988, U.S. Patent application 07/275654 is the continuation of the U.S. Patent application No. 07/159468 (abandoning) of submission on February 19th, 1988, and U.S. Patent application is for No. 07/159468 the continuation of the U.S. Patent application No. 06/934817 (abandoning) of submission on December 3rd, 1986.
The present invention relates to be used to be commonly referred to the valve of the pressure cabin of spray booth.
Spray booth generally includes a valve device that is arranged in the container neck, and this container is to open by the actuator that finger presses is arranged on valve rod one end.The valve device has a movable valve body and a relevant hollow valve rod that departs from sealing gasket, allows goods to flow in the hollow core valve bar (goods conduit) thus.
For some goods, paint for example,, valve rod can separate with valve body so that cleans otherwise drying can occur and the goods conduit of caused obstruction is optimal.In order to make above-mentioned valve rod have locomotivity, valve rod is integrally molded with one end and valve actuator, can it be separated with valve body by the pulling valve actuator thus.Valve rod connects with the movable valve body that is positioned at the elastic sealing gasket downside mutually by chance with its other end, and valve rod passes the central opening on this elastic sealing gasket.Sealing gasket is sealed the goods tap on the valve rod when valve is in the closed position.By pushing valve rod, the goods tap on the valve rod is opened so that goods flow out from container.
More particularly, above-mentioned spray valve comprises a container closing appliance, and this device is commonly referred to mounting cup, and its pincers is tightly on the lip limit of container.In the upright middle body scope of the mounting cup that is commonly referred to bearing, volume has a valve casing with the elastic sealing gasket that is arranged on its top, and the sealing pad forms sealing between valve casing and mounting cup.A reciprocating valve closure/opening tool that comprises a valve body and valve rod is arranged in this valve casing, and this valve body and valve rod spare have the compressed product of allowing and outflow to the communication passage of the tap that is arranged in the finger pressing type valve actuator.
With respect to what is called " sun " valve of valve rod and valve body integral die, above-mentioned spray valve is commonly referred to " the moon " valve in aerosol industry.United States Patent (USP) 3033473,3061203,3074601 and 3209960 have described the spray valve of some " the moon " valve-type, and the spray valve of United States Patent (USP) 2631814 has been described a kind of " sun " valve-type.
In addition, in existing spray valve, goods tap on the valve rod is to be made by a radial peg that penetrates valve rod bar wall along side direction, the existence of promptly so-called " side is moving " mold pressing operation " side is moving " pin makes and was necessary before the cast moulded parts, and remove this pin after mold pressing operation later time postpones.And, be generally used for the tap size in the spray valve, can make " side is moving " pin often because of stuck the fractureing after the mold pressing operation.
In addition, in existing spray valve, the central opening of sealing gasket is sealed the goods tap on the valve rod diametrically.The shutoff that valve rod hole is subjected to when valve cuts out has stoped the gravitation of goods by valve rod hole in the hollow valve rod to reflux, and can often cause the remaining product dried in the hollow valve rod like this and stop up passage on the valve rod.
In United States Patent (USP) 5027985-and this patent is the application's a female parent, it discloses a kind of movable " the moon " spray valve that the valve body-valve rod of liner joint is arranged that is positioned at valve casing that has by reference in conjunction with in this application.Valve body has at least one upstanding wall that forms the deep hole on the valve body, and the extended line of rabbet joint of top shoulder from this upstanding wall is arranged on it.This line of rabbet joint can be communicated with internal tank when valve is subjected to activating.This valve rod has one and penetrates longitudinal opening and the friction-type ground on it and removably be engaged on the interior member of valve body deep hole.This valve rod also has a hole of aiming at the valve rod longitudinal opening, and this hole is communicated with the line of rabbet joint on the deep hole of one end and valve body, and the other end then is communicated with tap on the valve rod.The central opening of sealing gasket can be sealed the line of rabbet joint that the upstanding wall by valve body forms when valve is in the closed position.
Have been found that this configuration is not suitable for use in tiltedly moving valve,, thereby loosen valve rod because intrinsic stress can be opened the line of rabbet joint on the upstanding wall in tiltedly moving.Valve rod and valve body just become separable like this.
The present invention is the improvement of carrying out in the design of United States Patent (USP) 5027985, and also is suitable as tiltedly moving valve.
Spray valve device of the present invention comprises that a mounting cup, one have the sealing gasket of a central opening, a valve casing, a valve rod and a valve body, and wherein valve rod and valve body respond the pressure on the valve rod and move in valve casing.Valve body comprises a cylindrical wall that forms a deep hole on valve body.This cylindrical wall has at least one from the thin zone that the top shoulder of this wall extends, and this thin zone and cylindrical wall form a line of rabbet joint under this thin zone.This line of rabbet joint is when valve is subjected to activating and the internal communication of container.
Valve rod of the present invention comprises a friction-type ground and removably is engaged on the interior inside cylindrical shape part of valve body deep hole.Valve rod has a longitudinal opening and a hole of aiming at the longitudinal opening of valve rod.This hole is communicated with the line of rabbet joint on the valve body deep hole with the one end, is communicated with longitudinal opening on the valve rod with its other end.The central opening of sealing gasket is sealed the line of rabbet joint when valve is in the closed position.
Another content of the present invention is that valve body has a bottom part, and this valve body inwardly shrinks gradually towards its underpart part.Valve casing has a top part and shell outwards shrinks gradually towards this top part.Valve body has an annular shoulder part that engages sealing gasket when being subjected to activating at the valve end, in case goods flow through from shoulder and close this valve.Shoulder can or tiltedly move and separate with sealing gasket at least in part by the vertical of valve actuation button, so that allow goods flow in valve body and the valve rod so that discharge from the shoulder part of separating with sealing gasket.
In another content of the present invention, valve rod also comprises a lower cylindrical part that has a pair of tangential opening, and this lower cylindrical partly is arranged in the valve body so that goods by in these tangential openings inflow valve rods, make goods generation mechanical type cracked.
It is following that the present invention is described in detail with reference to accompanying drawing, wherein:
Fig. 1 is the longitudinal sectional view of valve of the present invention when being in the closed position;
Fig. 2 is the longitudinal sectional view of valve shown in Figure 1 when being in the enable possition;
Fig. 3 is a longitudinal sectional view of opening valve shown in Figure 1 by oblique actuation motion;
Fig. 4 is vertical partial sectional view of valve body of the present invention;
Fig. 5 is the side view of valve body of the present invention;
Fig. 6 is the perspective view of the broken section of valve body shown in Fig. 4-5;
Fig. 7 is the sectional view of valve body shown in Figure 4 along cross section 7-7 intercepting;
Fig. 8 is the partial sectional view of valve body-valve rod assembly of the present invention;
Fig. 9 is the longitudinal sectional view of valve rod of the present invention;
Figure 10 is the sectional view along Fig. 9 middle section 10-10 intercepting;
Figure 11 is the perspective view of valve rod shown in Figure 9; With
Figure 12 is the longitudinal sectional view of another embodiment of valve body-valve rod assembly of the present invention;
Fig. 1 is the longitudinal sectional view of spray valve of the present invention when being in closing position, and the mounting cup of aerosol container illustrates with label 10, and this mounting cup has been done local excision.It on the mounting cup 10 is a valve casing 12 and a sealing gasket 14 that volume is pressed in.Valve body 16 with deep hole 22 is arranged in the valve casing 12.Fig. 4 is the cutaway view of valve body 16, shows 22. 1 valve rods 20 of deep hole and is arranged in the deep hole 22 of valve body 16.Valve body by spring 18 bias voltages to sealing gasket 14.The bottom part 16a of valve body 16 is suitable for being engaged by spring 18.The outer wall 16b of valve body 16 preferably inwardly shrinks gradually towards the bottom part 16a of valve body 16, and the inwall 12a of valve casing 12 is preferably in its place, top and expands outwardly.This can provide and allow valve body 16 rotating space in oblique actuation process, and this point can be further described below.The dip pipe 46 that a routine also is shown among the figure is installed on the bottom of valve casing 12.
Upright cylindrical wall 26 shown in Fig. 5 and 6 defines the top part of deep hole 22.The top inward flange 26a of top cylinder part has made chamfer machining so that valve rod 20 inserts in the valve body 16. and upright cylindrical wall 26 has a thinly-sliced line zone 21a who is called thin skin.The position of thin skin 21a is shown in broken lines in Fig. 5.The cross section of thin skin 21a is illustrated among Fig. 4, and its back portion is illustrated among Fig. 6.Thin skin 21a extends to its bottom from several hands of top shoulder of cylindrical wall 26.Below thin skin 21a, there are the line of rabbet joint 21. these lines of rabbet joint 21 that penetrate cylindrical wall 26 to form by thin skin 21a and cylindrical wall 26.This line of rabbet joint 21 is shown in broken lines in Fig. 5.Referring to Fig. 4 and 6, the one second thin skin 21a and the line of rabbet joint arranged preferably on the opposed side edges of cylindrical wall 26.Referring to Fig. 6, the plural line of rabbet joint had better not adopt, because this can slacken cylindrical wall 26.As described below, these lines of rabbet joint 21 can flow in the valve body 16 goods.The groove 32 that is positioned at the line of rabbet joint 21 downsides is arranged, for example shown in Fig. 4 and 6 on the sidewall 22a of valve body deep hole 22.Fig. 7 is along the vertical view of the valve body of Fig. 4 middle section 7-7 intercepting, has marked cylindrical wall 26, thin skin 21a and groove 32.
Gradually the top part of the valve body of Shou Suoing when valve is closed with the annular shoulder 40 places termination of sealing gasket 14 engagements, as shown in Figure 1.This shoulder 40 is preferably in its place, top rounding, as shown in Figure 4, so that improve when valve is closed and the sealing of sealing gasket 14, as shown in Figure 1.One first annular wall 40a overhangs under this shoulder 40, preferably shrinks towards the center of valve body 16.The second annular wall 40b of the first annular wall 40a and vertical cylinder wall 26 intersects.Referring to Fig. 7. first, second annular wall 40a, 40b and cylindrical wall 26 forms one with the lead annular concave seat 40c of the line of rabbet joint 21 of goods, as described in following.
A valve rod 20 is arranged in the deep hole 22 of valve body 16, for example, and as Fig. 1 and shown in Figure 8.As shown in Figure 9, valve rod 20 comprises that an inner cylinder part 60 and 62. 1 longitudinal holes 63 of an outer cylinder part run through valve rod 20.Preferably, a bottom cylindrical portions may 64 overhangs the inner cylinder part 60 times.The bottom cylindrical portions may 64 of valve rod 20 has the tangential opening 66 that is provided with on the contrary.Referring to Figure 11.Fig. 1 and Fig. 8 viewgraph of cross-section are for example, to intercept through one of tangential opening 60.Figure 10 is along the valve rod bottom view of Fig. 9 middle section 10-10 intercepting, is illustrated in the tangential opening 66 on the bottom cylindrical portions may 64.
The bottom of the deep hole 22 of valve body 16 preferably includes an annular groove 52, for example Fig. 4 and shown in Figure 8.The bottom cylindrical portions may 64 of valve rod is inserted in the annular groove 52, forms a minor air cell 68.Being engaged between bottom cylindrical portions may 64 and the annular groove 52 forms a closely knit sealing surface between valve body 16 and the valve rod 20.Therefore, goods can only be crossed in the tangential opening 66 inflow minor air cells 68.Deep hole 22 bottoms of valve body 16 embed the bottom 50 of the part formation minor air cell 68 in the annular groove 52.Preferably adopt the minor air cell to strengthen injection characteristics, when the gaseous propellant of compression especially was housed, this point will be described further herein.Tangential opening can be about 6/1000ths inches wide and 10/1000ths inches high.These sizes can change according to goods and propellant.
Figure 11 shows an alternative embodiment of the invention, does not have the minor air cell on it.Except there not being groove 52, valve body 16 is the same.Except being provided with bottom cylindrical portions may 64, valve rod 20 also is the same.
Valve rod 20 has a hole 70 above minor air cell 68, it plays the mobile control hole effect of goods in preferred embodiment of the present invention.Hole 70 is arranged on the top, minor air cell makes the goods on valve rod mesopore 70 waste side pass back into the minor air cell, goods are with regard to the unlikely product channel of blocking in the valve rod like this.In addition, hole 70 is arranged on the waste side of minor air cell 68 and can also produces remaining propellant when spray valve is closed in the minor air cell, remaining propellant helps to wash down the product channel of the residue goods of valve rod and actuator, avoids or eliminated obstruction thus.The diameter in hole can time be 13/1000ths inches, and this size can change according to used goods and propellant.
In the embodiment shown in fig. 11, the goods that enter deep hole 22 bottoms of valve body 16 can directly enter valve rod 20 by hole 70.
Preferably, the deep hole 22 of valve body 16 comprises a recessed rib 54 of annular.Similarly, on valve rod 20, preferably there is a pair of annular breach 78 to be used for meshing, thereby the valve body-valve rod of assembling is fixed together, as shown in Figure 8 with the annular recessed rib 54 of valve body 16.
The outer cylinder part 62 of valve rod 20 preferably includes an annular lip 80.This flange can prevent that excessive displacement from appearring in sealing gasket in actuation process.The shape of annular concave seat 40C shape general and flange 82 meets.Between the inside and outside cylindrical portions may 60,62 of valve rod 20, form a deep trouth 75.This deep trouth has an annular shoulder 77 that inside and outside cylindrical portions may 60,62 is coupled together, and when 20 one-tenth assembled relation of valve body 16 and valve rod, arcuate wall 26 is pressed on this shoulder.82 one-tenth tapers of the inward flange of outer cylinder part 62 are so that insert in the valve body 16.
An actuation button 85 is installed on the top part of valve rod 20, as shown in Figure 1.Be formed with an annular protruding rib or barb 87 on valve rod 20, this fin 87 anchors to valve rod 20 on the actuation button and is convenient to valve rod 20 is taken off from valve body 16.Can also provide an inclination button 88 that has inclined plane 88a to be used for oblique actuating, as shown in Figure 3.Inclined plane 88a is easy to engagement and is easy to activate continuously in obliquity in long-term the use.In the bottom of inclination button 88 dimple 89 can be set, not disturb so that the bottom of this button in use can not produce with the bearing of mounting cup.
When spray valve was in closing position, as shown in Figure 1, sealing gasket 14 can be sealed the annular top shoulder 40 of valve body 16 and the upright cylindrical wall 26 of valve body 16, so that stop flow of articles to cross the line of rabbet joint 21.
When valve was in the enable possition, as shown in Figure 2, the pressure at right angle that is applied on the actuation button 36 can be depressed valve rod 20 and valve body 16, and annular shoulder 40 is separated with sealing gasket 14.Like this, the compression material agent in the container just can flow in the annular concave seat 40C on shoulder 40 and flow through the line of rabbet joint 21.Goods can be dirty along groove 32, and the tangential opening 64 by on the bottom cylindrical portions may 64 enters minor air cell 68.Goods flow out minor air cell 68, rise to the tap 84 that arrives actuation button 85 in the valve rod by hole 70.
The tangential inlet 66 of minor air cell 68 makes the goods of discharge produce gyration, and forces two bursts of goods materials flows to mix mutually.This can cause the fracture of products machinery formula.Particle in the goods materials flow is pulverized and is dissolved like this, and the energy of goods materials flow is increased.This can provide meticulousr drying spraying.Preferably use the minor air cell to strengthen spray feature, especially used propellant is under the situation of Compressed Gas.It is believed that when spurting goods with gap, can keep the spray feature of satisfaction with the gaseous propellant of compression, and need not to use vapor lock.Vapor lock can be used up available propellant before having sprayed goods fully.
Fig. 3 shows the operation of tiltedly moving valve.In order to activate this valve, will tiltedly move button 88 and push to the front lower place.Like this, along with valve body-valve rod rotates forward, the previous section 40a of shoulder 40 is separated with sealing gasket 14.Goods flow through on the previous section 40a of shoulder, discharge by the line of rabbet joint 21, as top with reference to description that Fig. 2 did.The top expansion segment 12a of the taper of valve body 16 and valve casing 12 provides the space for the rotation of valve body 16 in oblique actuation process.
The container that container can be assembled into conventional container or tiltedly activate can include an additional button so that as other purposes on the shell.These buttons can easily more be changed.
Have been found that in tiltedly activating the part of valve rod can mesh with the bearing of mounting cup.See the zone " A " of Fig. 3.The excessive pressure that is applied on the button 88 can be delivered on the valve body 16 by valve rod 20.If the line of rabbet joint 21 is from the top extension of cylindrical wall 26, as in the United States Patent (USP) 5027985, this power will make wall separate, and valve rod is got loose.Therefore, the design of United States Patent (USP) 5027985 is not suitable for oblique actuating.Add thin skin 21a among the present invention so that cylindrical wall is strengthened in this zone, thereby kept the tight fit between valve rod and the valve body.This reinforcement equally also is suitable for more reliable mold pressing.
Use thin skin that the mold pressing of valve body can be carried out under the situation of the pin that does not have employing " side is moving ".The centrepin that uses in mold pressing valve body 16 has a pair of extension on opposed side edges, and this can reduce the distance between centrepin and the die cavity.Inject these regional plastics and form thin skin 21a.Under the extension even bigger extension is arranged, these extensions contact with the outer wall of die cavity, prevent the gathering of plastics.Be formed with the line of rabbet joint in these zones.The flexibility of thin skin will be removed making it be easy to therefrom must sell after the mold pressing.Therefore, need the pin of nothing " side is moving " to form the line of rabbet joint 21.As described in background parts of the present invention, " side moving " pin die forming process that can slow down.
Thin skin preferably be about 4/1000ths inches thick, this makes it be easy to break away from and provide enough big booster action in the process during tiltedly activating from centrepin.Cylindrical wall 26 be about 20/1000ths inches thick.The line of rabbet joint 21 can be 0.020 inch * 0.020 inch.
When the several valve member of assembling, make an inferior assembly that includes valve rod, valve body, spring and sealing gasket earlier.The orientation of this assembly is suitably adjusted, and make sealing gasket keep motionless with respect to the position of valve body, time assembly and other valve member can be assembled rapidly, and can before mode on the mounting cup is forever located sealing gasket the orientation of sealing gasket and other parts not misplaced by valve is crimped onto.
Be convenient to be arranged on sealing gasket on the valve body and make its structure that obtains the valve rod of stable position-valve body mating part on the valve body in Fig. 8, represent the clearest.When the assembled valve device, sealing gasket 14 on the outer surface of valve rod 20 by and be seated at last on the annular shoulder 40 of valve body 16.
And the height of cylindrical wall 26 is more preferably greater than the thickness of sealing gasket, to prevent that the top shoulder of cylindrical wall 26 passes through in the process of the propellant pressure injection being gone in the container under sealing gasket.
Claims (3)
1, a kind of spray valve device, it comprises a mounting cup, the sealing gasket with a central opening, a valve casing, a valve rod and a valve body, wherein valve rod and valve body respond in valve casing and act on the pressure on the valve rod and move, wherein:
This valve body comprises a upright cylindrical wall that forms the valve body deep hole, this upstanding wall has at least one thin zone from the top shoulder extension of this wall, should thin zone and cylindrical wall below this thin zone, form a line of rabbet joint, this line of rabbet joint is when valve is subjected to activating and the internal communication of container;
This valve rod comprises a friction-type ground and removably is engaged on the interior inner cylinder part of valve body deep hole, what this valve rod had a longitudinal opening and one and a valve rod should be vertical from the hole that opening is aimed at, and this hole is connected with the line of rabbet joint in the valve body deep hole with the one end and is connected with longitudinal opening on this valve rod at its other end; The central opening of sealing pad is sealed this line of rabbet joint when valve is in closing position.
2, a kind of spray valve device, it comprises a mounting cup, a sealing gasket with a central opening, a valve casing, a valve rod and a valve body, wherein valve rod and valve body in valve casing, respond act on the valve rod loud power and move; Wherein:
This valve body comprises a upright cylindrical wall that forms the valve body deep hole, and this upstanding wall has at least one from the thin zone that the top shoulder of this wall extends, and this thin zone and this cylindrical portions may form a line of rabbet joint, and this line of rabbet joint is communicated with internal tank when valve is subjected to activating;
Wherein this valve body has a bottom part and this valve body and inwardly shrinks gradually towards its underpart part, this valve casing have a top part and this valve casing towards its top part outwards gradually expansion and
This valve body has one when valve is not subjected to activating and the sealing gasket annular shoulder part of fitting, cross on this shoulder to prevent flow of articles, thereby closed this valve, this shoulder can separate with sealing gasket at least in part by the vertical or oblique brake function of actuation button, crosses on the shoulder part of separating with the sealing pad with the permission flow of articles to enter in valve body and the valve rod so that discharge.
3, a kind of spray valve device, it comprises a mounting cup, the sealing gasket with a central opening, a valve casing, a valve rod and a valve body, wherein this valve rod and valve body respond in this valve casing and act on the pressure on this valve rod and move,
Wherein this valve rod also comprises a bottom cylindrical portions may with a pair of tangential opening, and it is interior so that goods flow in this valve rod by these tangential openings that this bottom cylindrical portions may is arranged on this valve body, thereby causes goods generation mechanical type to be pulverized.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72465791A | 1991-07-02 | 1991-07-02 | |
| US724,657 | 1991-07-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1070355A true CN1070355A (en) | 1993-03-31 |
| CN1042500C CN1042500C (en) | 1999-03-17 |
Family
ID=24911323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN92105405A Expired - Fee Related CN1042500C (en) | 1991-07-02 | 1992-07-01 | Improved tilt action aerosol valve |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP0592604B1 (en) |
| JP (1) | JP3458231B2 (en) |
| CN (1) | CN1042500C (en) |
| AU (1) | AU666126B2 (en) |
| CA (1) | CA2112568C (en) |
| DE (1) | DE69217661T2 (en) |
| ES (1) | ES2097920T3 (en) |
| GB (1) | GB2257474B (en) |
| MX (1) | MX9203871A (en) |
| NZ (1) | NZ243264A (en) |
| PT (1) | PT100649B (en) |
| WO (1) | WO1993001109A1 (en) |
| ZA (1) | ZA924652B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1132730C (en) * | 1997-07-31 | 2003-12-31 | 精密阀门公司 | Aerosol tilt valve and method of forming |
| CN100450638C (en) * | 2003-12-22 | 2009-01-14 | 瓦卢瓦有限合伙公司 | Fluid product dispensing pump |
| CN103003171A (en) * | 2010-05-05 | 2013-03-27 | 约瑟夫国际股份有限公司 | Over pressure release valve |
| CN104801453A (en) * | 2014-12-22 | 2015-07-29 | 徐龙 | Spraying valve and working method thereof |
| CN114471992A (en) * | 2020-11-05 | 2022-05-13 | 中山高林美包装科技有限公司 | Aerosol valve bag |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19612702A1 (en) * | 1996-03-29 | 1997-10-02 | Coster Tecnologie Speciali Spa | Valve for dispensing pressurized fluids |
| JP4789774B2 (en) * | 2006-10-24 | 2011-10-12 | 東洋エアゾール工業株式会社 | Aerosol device |
| JP6309611B2 (en) * | 2013-03-15 | 2018-04-11 | プレシジョン・バルブ・コーポレーション | Aerosol valve with defined flow path |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3053459A (en) * | 1960-03-28 | 1962-09-11 | Drackett Co | Liquid dispenser |
| US3166250A (en) * | 1961-03-29 | 1965-01-19 | Uni Valve Inc | Aerosol valve assembly |
| US3547405A (en) * | 1969-02-20 | 1970-12-15 | Ronald F Ewald | Tilt valve |
| US3658294A (en) * | 1970-02-16 | 1972-04-25 | Ronald F Ewald | Tilt valve |
| US3731847A (en) * | 1971-06-01 | 1973-05-08 | Gillette Co | Plural compartment pressurized dispensing package |
| CH591998A5 (en) * | 1974-12-20 | 1977-10-14 | Green Edward Howard | |
| US5027985A (en) * | 1986-12-03 | 1991-07-02 | Abplanalp Robert H | Aerosol valve |
| GB2198189B (en) * | 1986-12-03 | 1990-01-24 | Abplanalp Robert H | Aerosol valve |
| GB8917285D0 (en) * | 1989-07-28 | 1989-09-13 | Harris Pharma Ltd | A valve for an aerosol dispenser |
-
1992
- 1992-06-22 NZ NZ243264A patent/NZ243264A/en unknown
- 1992-06-24 ZA ZA924652A patent/ZA924652B/en unknown
- 1992-06-29 GB GB9213791A patent/GB2257474B/en not_active Expired - Fee Related
- 1992-07-01 MX MX9203871A patent/MX9203871A/en not_active IP Right Cessation
- 1992-07-01 CN CN92105405A patent/CN1042500C/en not_active Expired - Fee Related
- 1992-07-01 PT PT100649A patent/PT100649B/en not_active IP Right Cessation
- 1992-07-02 DE DE69217661T patent/DE69217661T2/en not_active Expired - Fee Related
- 1992-07-02 WO PCT/US1992/005586 patent/WO1993001109A1/en active IP Right Grant
- 1992-07-02 ES ES92916301T patent/ES2097920T3/en not_active Expired - Lifetime
- 1992-07-02 EP EP92916301A patent/EP0592604B1/en not_active Expired - Lifetime
- 1992-07-02 CA CA002112568A patent/CA2112568C/en not_active Expired - Fee Related
- 1992-07-02 AU AU23714/92A patent/AU666126B2/en not_active Ceased
- 1992-07-02 JP JP50233193A patent/JP3458231B2/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1132730C (en) * | 1997-07-31 | 2003-12-31 | 精密阀门公司 | Aerosol tilt valve and method of forming |
| CN1304775C (en) * | 1997-07-31 | 2007-03-14 | 精密阀门公司 | Press-button sprayer oblique valve |
| CN100450638C (en) * | 2003-12-22 | 2009-01-14 | 瓦卢瓦有限合伙公司 | Fluid product dispensing pump |
| CN103003171A (en) * | 2010-05-05 | 2013-03-27 | 约瑟夫国际股份有限公司 | Over pressure release valve |
| CN103003171B (en) * | 2010-05-05 | 2015-08-26 | 约瑟夫国际股份有限公司 | There is the Natural Cold Drinks container of pop off valve |
| CN104801453A (en) * | 2014-12-22 | 2015-07-29 | 徐龙 | Spraying valve and working method thereof |
| CN104801453B (en) * | 2014-12-22 | 2017-01-25 | 徐龙 | Spraying valve and working method thereof |
| CN106513200A (en) * | 2014-12-22 | 2017-03-22 | 徐龙 | Spray valve having continuous spraying function and facilitating filling and working method thereof |
| CN106513200B (en) * | 2014-12-22 | 2019-02-19 | 徐龙 | With continuous spraying function and filling convenient spray valve and its working method |
| CN114471992A (en) * | 2020-11-05 | 2022-05-13 | 中山高林美包装科技有限公司 | Aerosol valve bag |
| CN114471992B (en) * | 2020-11-05 | 2023-10-10 | 中山高林美包装科技有限公司 | Aerosol valve bag |
Also Published As
| Publication number | Publication date |
|---|---|
| AU666126B2 (en) | 1996-02-01 |
| CA2112568A1 (en) | 1993-01-21 |
| CA2112568C (en) | 2006-10-03 |
| GB2257474B (en) | 1995-04-05 |
| AU2371492A (en) | 1993-02-11 |
| EP0592604A4 (en) | 1994-06-01 |
| EP0592604B1 (en) | 1997-02-26 |
| PT100649B (en) | 1999-06-30 |
| GB2257474A (en) | 1993-01-13 |
| NZ243264A (en) | 1995-10-26 |
| WO1993001109A1 (en) | 1993-01-21 |
| EP0592604A1 (en) | 1994-04-20 |
| ES2097920T3 (en) | 1997-04-16 |
| DE69217661D1 (en) | 1997-04-03 |
| JPH06508810A (en) | 1994-10-06 |
| ZA924652B (en) | 1993-03-22 |
| JP3458231B2 (en) | 2003-10-20 |
| MX9203871A (en) | 1993-01-01 |
| CN1042500C (en) | 1999-03-17 |
| GB9213791D0 (en) | 1992-08-12 |
| PT100649A (en) | 1994-05-31 |
| DE69217661T2 (en) | 1997-09-18 |
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