CN107619015A - Filling valve and its blast pipe - Google Patents
Filling valve and its blast pipe Download PDFInfo
- Publication number
- CN107619015A CN107619015A CN201710954134.0A CN201710954134A CN107619015A CN 107619015 A CN107619015 A CN 107619015A CN 201710954134 A CN201710954134 A CN 201710954134A CN 107619015 A CN107619015 A CN 107619015A
- Authority
- CN
- China
- Prior art keywords
- valve
- filling
- blast pipe
- flotation chamber
- valve element
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
- B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
- B67C3/22—Details
- B67C3/26—Filling-heads; Means for engaging filling-heads with bottle necks
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
Abstract
The present invention relates to a kind of filling valve and its blast pipe, the blast pipe of the filling valve includes body, floating body and plug, exhaust passage and flotation chamber are offered in the body, one end of the exhaust passage is used to be in communication with the outside, the other end connects with the flotation chamber, the one end of the flotation chamber away from exhaust passage is provided with opening, the plug gets lodged in the opening, and the bottom of the plug is provided with inlet opening, the floating body is arranged in the flotation chamber and coordinated with floating cavity gap, the upper end of the body is used to be connected with the valve element of filling valve, the side wall of the flotation chamber is provided with steam vent.Liquid flows downward along tube surfaces, liquid enters blast pipe from the through hole in plug, when the buoyancy of liquid is more than the gravity of floating body, floating body is begun to ramp up, until exhaust passage is blocked in floating body upper end, air can not discharge in bottle, drinking water liquid level no longer rises, effectively avoid filling overflow phenomena, it is not required that the return line of complexity is installed, reduced into.
Description
Technical field
The invention belongs to Canning Technique field, more particularly to a kind of filling valve and its blast pipe.
Background technology
Traditional, drinking water filling machine typically uses machine loading valve, and filling by the way of overflow, i.e., bottle filling arrives
Filling, unnecessary drinking water is also continued to after required liquid level to drain to form waste water from blast pipe and return line.The filling side of overflow
Formula can produce many waste water, be unfavorable for environmental protection, and bottle placer needs to install complicated return line, and cost is higher.
The content of the invention
Based on this, the defects of the invention reside in prior art is overcome, there is provided a kind of filling valve and its blast pipe, can effectively keep away
Exempt to fill overflow phenomena, it is not required that the return line of complexity is installed, reduces cost.
A kind of blast pipe of filling valve, including body, floating body and plug, exhaust passage and floating are offered in the body
Chamber, one end of the exhaust passage are used to be in communication with the outside, and the other end connects with the flotation chamber, and the flotation chamber is away from exhaust
One end of passage is provided with opening, and the plug gets lodged in the opening, and the bottom of the plug is provided with inlet opening, the floating body
It is arranged in the flotation chamber and coordinates with floating cavity gap, the upper end of the body is used to be connected with the valve element of filling valve, institute
The side wall for stating flotation chamber is provided with steam vent.
Its further technical scheme is as follows：
The outer wall junction of the outer wall of the exhaust passage and the flotation chamber is provided with shunt umbrella, and the shunt umbrella is close to row
One end of gas passage is small end, is big end close to one end of flotation chamber.
The floating body is in the form of a column, and the floating body is sphere close to one end of exhaust passage, and the flotation chamber is logical with exhaust
The end face of road connection is spherical or circular conical surface, the length of the flotation chamber are more than the height of the floating body, and the steam vent is set
Put in the upper end of flotation chamber.
The upper end outer wall of the body is provided with the thread segment that is connected with the valve element of filling valve, and the outer wall of body be additionally provided with it is convex
Platform and groove, the boss is located at the lower section of the thread segment, and the groove is between thread segment and boss.
The plug is interference fitted with the opening.
The floating body is hollow cylinder, and the top surface of the cylinder is sphere.
A kind of filling valve, including valve seat, valve element, the blast pipe of valve body and described filling valve, the upper end of the valve body is set
Put in valve seat and energy opposite valve seat slides up and down, the upper end of the valve element is connected with the valve seat, and the lower end of valve element is arranged on
In the valve body, and the bottom of the valve element is tapered and be provided with the first sealing ring, and the valve body and the first sealing ring coordinate energy
Open or close filling passageway, the upper end of the blast pipe is connected with the valve element, and the valve body is stretched out in the lower end of blast pipe.
Offer outlet passageway in the valve element, the lower section of the outlet passageway is provided with screwed hole, the blast pipe it is upper
End is threadedly coupled by the screwed hole with the valve element, and exhaust passage connects with the outlet passageway, on the outer wall of body
Boss be against on the valve element, is provided with the second sealing ring in the outer wall upper groove of body.
The center bottom of the valve body is provided with projection, and the projection is provided with through hole, and the blast pipe passes through through described
The valve body is stretched out in perforation, forms annular groove between the raised and valve interior wall, the annular is stretched into the lower end of the valve element
In groove, the first filling passageway is formed between the valve element and valve body, the second filling passageway, institute are formed between the raised and valve element
State and the 3rd filling passageway is formed between projection and blast pipe, first filling passageway, the second filling passageway and the 3rd are filling logical
Road is sequentially communicated to form the filling passageway.
The advantages of to preceding solution or principle illustrate：
Above-mentioned filling valve and its blast pipe, in drinking water or other filling liquids, the floating body in blast pipe is in gravity
Rest on the bottom of blast pipe under effect, filling valve is opened on top to bottle upwards, and blast pipe lower end is extend into bottle, drinking water along
Tube surfaces are flowed downward, and liquid level is gradually increasing, and air is discharged toward steam vent and exhaust passage in the liquid squeeze bottle of rising, liquid
When position rises to blast pipe lower end, drinking water enters blast pipe from the through hole in plug, when the buoyancy of drinking water is more than floating body
During gravity, floating body is begun to ramp up, until exhaust passage is blocked in floating body upper end, air can not discharge in bottle, and drinking water liquid level is no longer
Rise, i.e., filling stopping, now bottle has also been filled to required liquid level, effectively avoids filling overflow phenomena, it is not required that installation
Complicated return line, reduces cost；Then, bottle leaves filling valve, and the liquid in blast pipe liquid is from the inlet opening in plug
Discharge, the distress resolves suffered by floating body, falls after rise to the bottom of blast pipe under gravity.
Brief description of the drawings
Fig. 1 is the diagrammatic cross-section of the blast pipe described in the present embodiment；
Fig. 2 is diagrammatic cross-section when filling valve described in the present embodiment is opened；
Fig. 3 is diagrammatic cross-section when filling valve described in the present embodiment is closed.
Description of reference numerals：
1st, valve seat, the 11, first filling passageway, the 12, second filling passageway, the 13, the 3rd filling passageway, 2, valve element, 21, first
Sealing ring, 22, outlet passageway, 3, valve body, 31, raised, 32, annular groove, 4, blast pipe, 10, body, 110, exhaust passage,
120th, flotation chamber, 122, steam vent, 130, shunt umbrella, 140, thread segment, 150, boss, 160, groove, the 170, second sealing ring,
20th, floating body, 30, plug, 310, inlet opening.
Embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In accompanying drawing
Give the better embodiment of the present invention.But the present invention can realize in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose for providing these embodiments is to make to understand more the disclosure
Add thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.On the contrary, when element be referred to as " directly existing " another element " on " when,
In the absence of intermediary element.Term as used herein " vertically ", " horizontal ", "left", "right" and similar statement are
For illustrative purposes, it is unique embodiment to be not offered as.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff is generally understood that is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more
The arbitrary and all combination of related Listed Items.
As shown in Figure 1, 2, the blast pipe 4 of a kind of filling valve, including body 10, floating body 20 and plug 30, the body 10
Exhaust passage 110 and flotation chamber 120 are inside offered, one end of the exhaust passage 110 is used to be in communication with the outside, the other end and institute
State flotation chamber 120 to connect, the described one end of flotation chamber 120 away from exhaust passage 110 is provided with opening, and the plug 30 gets lodged in described
Opening, and the bottom of the plug 30 is provided with inlet opening 310, the floating body 20 is arranged in the flotation chamber 120 and with floating
The dynamic gap of chamber 120 coordinates, and the upper end of the body 10 is used to be connected with the valve element 2 of filling valve, in the side wall of the flotation chamber 120
Provided with steam vent 122.
In drinking water or other filling liquids, the floating body 20 in blast pipe 4 rests on blast pipe 4 under gravity
Bottom, bottle upwards top open filling valve, the lower end of blast pipe 4 is extend into bottle, drinking water along the surface of body 10 to flow down
Dynamic, liquid level is gradually increasing, and air is discharged toward steam vent 122 and exhaust passage 110 in the liquid squeeze bottle of rising, and liquid level rises to
During 4 lower end of blast pipe, drinking water enters blast pipe 4 from the through hole in plug 30, when the buoyancy of drinking water is more than the weight of floating body 20
During power, floating body 20 is begun to ramp up, until exhaust passage 110 is blocked in the upper end of floating body 20, air can not discharge in bottle, drinking water liquid level
No longer rise, i.e., filling stopping, now bottle has also been filled to required liquid level, effectively avoids filling overflow phenomena, it is not required that
Complicated return line is installed, reduces cost；Then, bottle leaves filling valve, and the liquid in the liquid of blast pipe 4 is from plug 30
Inlet opening 310 is discharged, the distress resolves suffered by floating body 20, is fallen after rise under gravity to the bottom of blast pipe 4.
Further, the outer wall of the exhaust passage 110 and the outer wall junction of the flotation chamber 120 are provided with shunt umbrella 130,
The shunt umbrella 130 is small end close to one end of exhaust passage 110, is big end close to one end of flotation chamber 120.The shunt umbrella
The outer wall of 130 projection bodys 10, steam vent 122 is located at the lower section of shunt umbrella 130, after liquid enters, after the shunting of shunt umbrella 130
Equably flowed along bottle inwall to bottom of bottle, make liquid flowing uniform and stable, reduce the generation of foam.
Further, the floating body 20 is in the form of a column, and the floating body 20 is sphere close to one end of exhaust passage 110, described
The end face that flotation chamber 120 is connected with exhaust passage 110 is spherical or circular conical surface, and the length of the flotation chamber 120 is more than described
The height of floating body 20, the steam vent 122 are arranged on the upper end of flotation chamber 120.Floating body 20 can in flotation chamber 120 on glide
Dynamic, the global density of floating body 20 is smaller than filling liquid, and the upper end of floating body 20 is provided with can be close with the sphere or circular conical surface at the top of flotation chamber 120
The sphere of fitting, exhaust passage 110 can be blocked completely under certain upward pressure, it is water-tight.Floating body 20 described in the present embodiment
For hollow cylinder, and the top surface of the cylinder is sphere.Using the floating body 20 being in the form of a column, transverse width is without setting too
Greatly, while vertical length can be set according to demand, it is met the requirement of sealing exhaust passage 110, compared to spherical ball float
Need sufficiently large volume to meet pressure requirements, such as cross ball float volume it is too small easily occur not pressing tightly, poorly sealed situation,
This implementation shape of floating body 20 is ingenious in design, and good sealing effect.
The upper end outer wall of the body 10 is provided with the thread segment 140 being connected with the valve element 2 of filling valve, and the outer wall of body 10
Boss 150 and groove 160 are additionally provided with, the boss 150 is located at the lower section of the thread segment 140, and the groove 160 is located at spiral shell
Between line section 140 and boss 150.Blast pipe 4 is threadedly coupled with valve element 2 by the thread segment 140, supported by boss 150
On valve element 2, at the same the groove 160 between thread segment 140 and boss 150 be used for install the second sealing ring 170, make body 10 with
Be tightly connected between valve element 2, after avoiding floating body 20 from floating blocking exhaust passage 110, gas in bottle by body 10 with
Gap discharge between valve element 2, causes filling valve to continue filling, causes filling liquid in bottle excessively overflow occur.The plug
30 are interference fitted with the opening, and floating body 20 is placed in the flotation chamber 120 by the opening, and plug 30 is opened with body 10
Using interference fit between mouthful, floating body 20 is prevented down to fall out flotation chamber 120, the inlet opening 310 blocked can make in bottle
Liquid enter.
As shown in Figure 2,3, a kind of filling valve, including valve seat 1, valve element 2, the blast pipe 4 of valve body 3 and described filling valve,
The upper end of the valve body 3 is arranged in valve seat 1 and energy opposite valve seat 1 slides up and down, the upper end of the valve element 2 and the valve seat 1
Connection, the lower end of valve element 2 is arranged in the valve body 3, and the bottom of the valve element 2 is tapered and be provided with the first sealing ring 21,
The sealing ring 21 of valve body 3 and first, which coordinates, can open or close filling passageway, upper end and the valve element of the blast pipe 4
The valve body 3 is stretched out in 2 connections, the lower end of blast pipe 4.
Filling valve described in the present embodiment, bottle, which withstands on the lower end of valve body 3, when filling moves up it, so that the conical surface of valve body 3
Separated with the first sealing ring 21 of valve element 2, open filling passageway, the lower end of blast pipe 4 is extend into bottle, and liquid has valve seat 1
On filling aperture enter flowed downward along the surface of body 10, liquid level is gradually increasing in bottle, air in the liquid squeeze bottle of rising
Discharged toward steam vent 122 and exhaust passage 110, when liquid level rises to 4 lower end of blast pipe, drinking water enters from the through hole in plug 30
Enter blast pipe 4, when the buoyancy of drinking water is more than the gravity of floating body 20, floating body 20 is begun to ramp up, until the upper end of floating body 20 is blocked
Exhaust passage 110, air can not discharge in bottle, and drinking water liquid level no longer rises, i.e., filling stopping, and now bottle has also been filled to
Required liquid level, effectively avoid filling overflow phenomena, it is not required that the return line of complexity is installed, reduces cost；Then, bottle from
Open filling valve, the liquid in the liquid of blast pipe 4 is discharged from the inlet opening 310 in plug 30, the distress resolves suffered by floating body 20, in weight
Power acts on drops down onto the bottom of blast pipe 4 next time, and valve body 3 moves down under spring force, and the first of its conical surface and valve element 2 is close
Seal 21 is in close contact, and prevents liquid from flowing out.
As shown in figure 3, offering outlet passageway 22 in the valve element 2, the lower section of the outlet passageway 22 is provided with screwed hole,
The upper end of the blast pipe 4 is threadedly coupled by the screwed hole with the valve element 2, and exhaust passage 110 leads to the outlet
Road 22 is connected, and the boss 150 on the outer wall of body 10 is against on the valve element 2, and the is provided with the outer wall upper groove 160 of body 10
Two sealing rings 170.The one side of boss 150 is defined to the connection depth of blast pipe 4 and valve element 2, is on the other hand also played
The effect of sealed tube body 10 and valve element 2, the second sealing ring 170 is arranged on the top of boss 150, while boss 150 seals to second
Enclose 170 specific supporting roles.
Further, the center bottom of valve body 3 described in the present embodiment is provided with projection 31, described raised 31 and is provided with through hole,
The blast pipe 4 stretches out the valve body 3 through the through hole, and annular groove 32 is formed between described raised 31 and the inwall of valve body 3,
The lower end of the valve element 2 is stretched into the annular groove 32, and the first filling passageway 11 is formed between the valve element 2 and valve body 3, described
The second filling passageway 12 is formed between projection 31 and valve element 2, the 3rd filling passageway is formed between described raised 31 and blast pipe 4
13, first filling passageway 11, the second filling passageway 12 and the 3rd filling passageway 13 are sequentially communicated to form the filling passageway.
That is the conical surface of valve body 3 and the first sealing ring 21 is arranged in the first filling passageway 11, and the conical surface of valve body 3 divides with the first sealing ring 21
From or closure realize opening and closing to filling passageway, because there is provided annular groove 32, the liquid remained after closure can stay in annular groove
In 32, avoid it is filling in place after, bottleneck, which is removed Liquid Residue after valve body 3 and continued to flow into bottle, there is overflow or Liquid Residue water clock goes out
Outside filling valve, environmental pollution etc. is caused.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that come for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (9)
1. a kind of blast pipe of filling valve, it is characterised in that including body, floating body and plug, exhaust is offered in the body
Passage and flotation chamber, one end of the exhaust passage are used to be in communication with the outside, and the other end connects with the flotation chamber, the floating
The one end of chamber away from exhaust passage is provided with opening, and the plug gets lodged in the opening, and the bottom of the plug is provided with water inlet
Hole, the floating body are arranged in the flotation chamber and coordinated with floating cavity gap, and the upper end of the body is used for and filling valve
Valve element connects, and the side wall of the flotation chamber is provided with steam vent.
2. the blast pipe of filling valve according to claim 1, it is characterised in that the outer wall of the exhaust passage floats with described
The outer wall junction of dynamic chamber is provided with shunt umbrella, and the shunt umbrella is small end close to one end of exhaust passage, close to the one of flotation chamber
Hold as big end.
3. the blast pipe of filling valve according to claim 1, it is characterised in that the floating body is in the form of a column, and the floating body
One end close to exhaust passage is sphere, and the end face that the flotation chamber is connected with exhaust passage is spherical or circular conical surface, described
The length of flotation chamber is more than the height of the floating body, and the steam vent is arranged on the upper end of flotation chamber.
4. the blast pipe of filling valve according to claim 1, it is characterised in that the upper end outer wall of the body is provided with and filling
The thread segment of the valve element connection of valve is filled, and the outer wall of body is additionally provided with boss and groove, the boss is located at the thread segment
Lower section, and the groove is between thread segment and boss.
5. the blast pipe of filling valve according to claim 1, it is characterised in that the plug is matched somebody with somebody with the opening interference
Close.
6. the blast pipe of filling valve according to claim 1, it is characterised in that the floating body is hollow cylinder, and institute
The top surface for stating cylinder is sphere.
7. a kind of filling valve, it is characterised in that including the filling valve described in valve seat, valve element, valve body and claim any one of 1-6
Blast pipe, the upper end of the valve body be arranged in valve seat and can opposite valve seat slide up and down, the upper end of the valve element with it is described
Valve seat is connected, and the lower end of valve element is arranged in the valve body, and the bottom of the valve element is tapered and be provided with the first sealing ring, institute
Filling passageway can be opened or close by stating valve body and the cooperation of the first sealing ring, and the upper end of the blast pipe is connected with the valve element,
The valve body is stretched out in the lower end of blast pipe.
8. filling valve according to claim 7, it is characterised in that outlet passageway, the outlet are offered in the valve element
The lower section of passage is provided with screwed hole, and the upper end of the blast pipe is threadedly coupled by the screwed hole with the valve element, and is vented
Passage is connected with the outlet passageway, and the boss on the outer wall of body is against on the valve element, is set in the outer wall upper groove of body
There is the second sealing ring.
9. filling valve according to claim 7, it is characterised in that the center bottom of the valve body is provided with projection, described convex
Rise and be provided with through hole, the blast pipe stretches out the valve body, shape between the projection and valve interior wall through the through hole
Groove is circularized, the lower end of the valve element is stretched into the annular groove, and the first filling passageway, institute are formed between the valve element and valve body
State and form the second filling passageway between raised and valve element, form the 3rd filling passageway between the raised and blast pipe, described the
One filling passageway, the second filling passageway and the 3rd filling passageway are sequentially communicated to form the filling passageway.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710954134.0A CN107619015A (en) | 2017-10-13 | 2017-10-13 | Filling valve and its blast pipe |
| PCT/CN2017/120064 WO2019071852A1 (en) | 2017-10-13 | 2017-12-29 | Fill valve and vent pipe thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710954134.0A CN107619015A (en) | 2017-10-13 | 2017-10-13 | Filling valve and its blast pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107619015A true CN107619015A (en) | 2018-01-23 |
Family
ID=61091859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710954134.0A Pending CN107619015A (en) | 2017-10-13 | 2017-10-13 | Filling valve and its blast pipe |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107619015A (en) |
| WO (1) | WO2019071852A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB955645A (en) * | 1962-01-24 | 1964-04-15 | Seitz Werke Gmbh | Improvements in or relating to filler heads |
| CN101279704A (en) * | 2008-05-27 | 2008-10-08 | 广州达意隆包装机械股份有限公司 | Fluid filling valve and liquid filling method |
| US20120037273A1 (en) * | 2010-08-11 | 2012-02-16 | Graffin Andre | Constant level filler spout and a filler carousel including it |
| CN105174173A (en) * | 2015-08-04 | 2015-12-23 | 广州达意隆包装机械股份有限公司 | Reflux filling valve |
| CN207537112U (en) * | 2017-10-13 | 2018-06-26 | 广州达意隆包装机械股份有限公司 | Filling valve and its exhaust pipe |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5372167A (en) * | 1992-07-02 | 1994-12-13 | Shibuya Kogyo Co., Ltd. | Filling machine |
| CN201343437Y (en) * | 2008-12-12 | 2009-11-11 | 无锡职业技术学院 | Filling head structure of filling machine |
| CN201367344Y (en) * | 2008-12-30 | 2009-12-23 | 江苏新美星包装机械有限公司 | Filling valve for filling aerated beverage containing pulp fibers |
| CN102701130A (en) * | 2012-06-04 | 2012-10-03 | 江苏华宇飞凌包装机械有限公司 | Liquid filling valve |
| CN202643302U (en) * | 2012-06-04 | 2013-01-02 | 江苏华宇飞凌包装机械有限公司 | Liquid filling valve |
| CN206511915U (en) * | 2016-12-29 | 2017-09-22 | 中山市金旺福饮料有限公司 | The bottle placer filling valve of composite protein beverage production |
-
2017
- 2017-10-13 CN CN201710954134.0A patent/CN107619015A/en active Pending
- 2017-12-29 WO PCT/CN2017/120064 patent/WO2019071852A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB955645A (en) * | 1962-01-24 | 1964-04-15 | Seitz Werke Gmbh | Improvements in or relating to filler heads |
| CN101279704A (en) * | 2008-05-27 | 2008-10-08 | 广州达意隆包装机械股份有限公司 | Fluid filling valve and liquid filling method |
| US20120037273A1 (en) * | 2010-08-11 | 2012-02-16 | Graffin Andre | Constant level filler spout and a filler carousel including it |
| CN105174173A (en) * | 2015-08-04 | 2015-12-23 | 广州达意隆包装机械股份有限公司 | Reflux filling valve |
| CN207537112U (en) * | 2017-10-13 | 2018-06-26 | 广州达意隆包装机械股份有限公司 | Filling valve and its exhaust pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019071852A1 (en) | 2019-04-18 |
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