CN104712771A - Induction type water faucet based on pilot structure - Google Patents
Induction type water faucet based on pilot structure Download PDFInfo
- Publication number
- CN104712771A CN104712771A CN201510143537.8A CN201510143537A CN104712771A CN 104712771 A CN104712771 A CN 104712771A CN 201510143537 A CN201510143537 A CN 201510143537A CN 104712771 A CN104712771 A CN 104712771A
- Authority
- CN
- China
- Prior art keywords
- main body
- body cover
- large piston
- small piston
- piston rod
- 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
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
- F16K1/38—Valve members of conical shape
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K39/00—Devices for relieving the pressure on the sealing faces
- F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The invention belongs to the technical field of water faucet equipment and in particular relates to an induction type water faucet based on a pilot structure. The induction type water faucet comprises a water pipe main body, wherein the water pipe main body comprises a main body bottom part, a main body middle part and a main body top part; a main body cover is fixedly connected to the main body middle part; a main body cover sealing ring is arranged between the main body cover and the main body middle part in a matched mode; a static armature seat is fixedly connected to the main body cover; an electromagnetic coil is arranged outside the static armature seat in a matched mode; a micro controller and an inductor are fixedly connected above the electromagnetic coil; the micro controller is connected with the inductor by virtue of a wire; a moving armature is in clearance fit with the interior of the static armature seat; the left side of the moving armature in threaded connection with a small piston rod; a main body cover inner cavity is formed inside the main body cover; a large piston is in clearance fit with the interior of the main body cover inner cavity; a sealing cylinder is arranged on the main body middle part; and a large piston sealing ring is arranged between the large piston and the sealing cylinder in a matched mode.
Description
Technical field
Patent of the present invention belongs to water faucet equipment technical field, particularly relates to a kind of inductive water tap based on guide structure.
Background technique
Water tap makes articles for use as in our daily life, is no matter at home or is seen everywhere in public places.Initial water tap bronze casting, used cheaply a little brass afterwards instead.Along with the epoch change economic fast development, water tap industry also obtains huge change, divides by material, can be divided into SUS304
stainless steel, cast iron, overall plastic,
brass, zinc alloy material water tap, the first-class classification of the polymer composite fire hose.But divide by opening ways, water tap can be divided into again spiral, wrench-type, lift the formula of opening and induction type etc.When spiral handle is opened, a lot of circle be rotated; Wrench-type handle generally only needs 90-degree rotation; Lift the formula handle of opening only to need up one to lift and get final product water outlet; As long as under inductive water tap handle reaches water tap, just can automatic outletting.In daily life, spiral, wrench-type, lift after Qi Shi finishes using and all need again to remove manual-lock, can not auto-closed water tap be realized, both hands of often once more having made dirty; Although traditional inductive water tap to some extent solves this problem, traditional inductive water tap often complex structure, expensive.Along with the modern development of machinery, there is various novel inductive water tap, such as Chinese patent CN03150944.4 discloses a kind of inductive water tap, it is characterized in that: comprise faucet body, valve driving part, infrared inductor and be positioned at the spool of the switch controlled by valve driving part of faucet body water intake and water outlet joint, described valve driving part comprises micromachine, accurate retarding machine structure, ceramic valve core.Although said mechanism has certain advantage, can realize responding to water outlet, automatically closing, but the too complicated underaction of integrated model design, and power consumption is comparatively large, and it is slower to go out water speed.
Summary of the invention
Patent of the present invention provides a kind of inductive water tap based on guide structure, to solve the overall structure underaction proposed in above-mentioned background technology, the problem that power consumption is larger.
The technical problem that patent of the present invention solves realizes by the following technical solutions: patent of the present invention provides a kind of inductive water tap based on guide structure, comprise water pipe main body, described water pipe main body comprises in the middle part of bottom part body, main body, body top three part, described bottom part body end face establishes water inlet, and described body top end face is provided with water outlet; Be fixedly connected with in the middle part of described main body and be provided with body cover, described body cover with in the middle part of described main body between coordinate and be provided with body cover seal ring, described body cover is fixedly connected with and is provided with static gag bit seat, described static gag bit seat outside cooperation is provided with electromagnetic coil, is provided with set screw between described static gag bit seat top and described electromagnetic coil; Be fixedly connected with above described electromagnetic coil and be provided with microcontroller, inductor, described microcontroller is connected by wire with described inductor; The cooperation of described static gag bit seat internal void is provided with moving armature, be threaded on the left of described moving armature and be provided with small piston rod, coordinate between described small piston rod with described body cover and be provided with small piston rod seal ring, described small piston rod is provided with spring baffle ring, is provided with spring between described spring baffle ring and described small piston rod seal ring; Described body cover inside is provided with body cover inner chamber, described body cover inner cavity Spielpassung is provided with large piston, sealed cylindrical is provided with in the middle part of described main body, described large piston is provided with large piston packing with coordinating between described sealed cylindrical, be provided with pilot hole in the middle of described large piston, coordinate between described small piston rod with described pilot hole and be provided with small piston seal ring.
Patent of the present invention is set to further, in described large piston and described body cover, cavity gap is 2-4mm, described large piston head is provided with damping cavity, described damping cavity is communicated with described pilot hole, described large piston left end is coniform, and described large piston is provided with the large piston seal ring recess coordinated with described large piston packing; Be provided with the screw thread be threaded with described moving armature above described small piston rod, described small piston rod is provided with the small piston seal groove coordinated with described small piston seal ring.
Patent of the present invention is set to further, is provided with attachment screw A with being fixedly connected with between described body cover in the middle part of described main body; Be fixedly connected with between described body cover with described static gag bit seat and be provided with attachment screw B.
Patent of the present invention is set to further, in the middle part of described bottom part body, described main body, described body top is integrated, be integrated in the middle part of described sealed cylindrical and described main body, described sealed cylindrical inside is provided with closed cavity, and described closed cavity communicates with described water outlet.
The beneficial effect of patent of the present invention is:
1, this patent is by arranging microcontroller and inductor, and can realize accurately responding to article, mechanism is more intelligent; By electromagnetic coil and static gag bit seat, moving armature, obtain electric rear moving armature by induced signal electromagnetic coil and be rapidly to move right thus realize small piston and lift rapidly, effectively convenient and swift, mechanism design is simple and flexible more.
2, this patent is by adopting leading type structure, utilizes on small piston rod and forms the rapid unlatching that pressure reduction realizes large piston, greatly reduce unlatching dynamics, save energy consumption, improve opening speed, considerably increase mechanism working life, energy-saving convenient is quick simultaneously.
3, spring being set by being arranged on small piston rod, utilizing when pressure reduction reduces gradually reactive spring force can realize the automatic closedown of large piston, greatly reducing the trouble of manual off switch, avoid the waste of water resources simultaneously, energy-conservation environmental protection.
4, by arranging body cover seal ring, small piston rod seal ring, small piston seal ring, large piston packing, ensure that the reliability of sealing, avoid the waste of water resources, mechanism design is flexibility and reliability more.
5, patent structure of the present invention is unique, easy to operate, and function is excellent, has good market prospects.
Accompanying drawing explanation
Fig. 1 is the water tap closed condition structural representation of patent of the present invention.
Fig. 2 is the water tap opening state structural representation of patent of the present invention.
Fig. 3 is the structural representation of the large piston of patent of the present invention.
Fig. 4 is the structural representation of the small piston rod of patent of the present invention.
Below in conjunction with accompanying drawing, patent of the present invention is described further:
In figure: 1-bottom part body, in the middle part of 2-main body, 3-body top, 4-water outlet, 5-water inlet, 6-body cover seal ring, 7-body cover, 8-attachment screw A, 9-static gag bit seat, 10-microcontroller, 11-inductor, 12-electromagnetic coil, 13-set screw, 14-moving armature, 15-small piston rod, 16-attachment screw B, 17-small piston rod seal ring, 18-spring, 19-small piston seal ring, the large piston packing of 20-, the large piston of 21-, 22-closed cavity, 23-sealed cylindrical, 24-body cover inner chamber.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described, and embodiments of the present invention include but not limited to the following example.
Embodiment:
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the present embodiment comprises water pipe main body, and water pipe main body to comprise in the middle part of bottom part body 1, main body 2, body top 3 three part, and bottom part body 1 end face establishes water inlet 5, and body top 3 end face is provided with water outlet 4; In the middle part of main body, 2 are fixedly connected with and are provided with body cover 7, body cover 7 is provided with body cover seal ring 6 with coordinating between 2 in the middle part of main body, body cover 7 is fixedly connected with and is provided with static gag bit seat 9, the cooperation of static gag bit seat 9 outside is provided with electromagnetic coil 12, is provided with set screw 13 between static gag bit seat 9 top and electromagnetic coil 12; Be fixedly connected with above electromagnetic coil 12 and be provided with microcontroller 10, inductor 11, microcontroller 10 is connected by wire with inductor 11; The cooperation of static gag bit seat 9 internal void is provided with moving armature 14, be threaded on the left of moving armature 14 and be provided with small piston rod 15, coordinate between small piston rod 15 with body cover 7 and be provided with small piston rod seal ring 17, small piston rod 15 is provided with spring baffle ring, is provided with spring 18 between spring baffle ring and small piston rod seal ring 17; Body cover 7 inside is provided with body cover inner chamber 24, the cooperation of body cover inner chamber 24 internal void is provided with large piston 21, in the middle part of main body, 2 are provided with sealed cylindrical 23, large piston 21 is provided with large piston packing 20 with coordinating between sealed cylindrical 23, is provided with pilot hole in the middle of large piston 21, small piston rod 15 is provided with small piston seal ring 19 with coordinating between pilot hole.
Patent of the present invention is set to further, large piston 21 is 2-4mm with cavity gap in body cover 7, and large piston 21 top is provided with damping cavity, and damping cavity is communicated with pilot hole, large piston left end is coniform, and large piston 21 is provided with the large piston seal ring recess coordinated with large piston packing 20; Be provided with the screw thread be threaded with moving armature 14 above small piston rod 15, small piston rod 15 is provided with the small piston seal groove coordinated with small piston seal ring 19.
Patent of the present invention is set to further, is fixedly connected with and is provided with attachment screw A8 in the middle part of main body between 2 with body cover 7; Be fixedly connected with between body cover 7 with static gag bit seat 9 and be provided with attachment screw B16.
Patent of the present invention is set to further, and in the middle part of bottom part body 1, main body 2, body top 3 is integrated, and in the middle part of sealed cylindrical 23 and main body, 2 are integrated, and sealed cylindrical 23 inside is provided with closed cavity 22, and closed cavity 22 communicates with water outlet 4.
During actual use, first the spring baffle ring on small piston rod 15 under the active force of spring 18 to left movement, thus the small piston seal ring 19 on small piston rod 15 is pressed on the pilot hole of large piston 21, and then order about large piston 21 in body cover inner chamber 24 inside to left movement, large piston packing 20 on final large piston 21 is pressed on sealed cylindrical 23, thus realizes water tap closed condition, when the water inlet 5 of tap water from bottom part body 1 flows into, water enters damping cavity by the gap between large piston 21 and body cover inner chamber 24, due under the active force of hydraulic power and spring 18, pilot hole is closed, large piston 21 is also in closed state, when both hands or other article are placed on below body top 3, namely time in the induction range of inductor 11, then there is test signal to microcontroller 10 in inductor 11, then microcontroller 10 occur instruction make electromagnetic coil 12 electric, then moving armature 14 moves right under electromagnetic force, thus drive small piston rod 15 to move right, small piston seal ring 19 is separated with pilot hole, liquid flows into closed cavity 22 from pilot hole rapidly, thus flow to water outlet 4, because liquid flows out rapidly, thus cause large piston 21 upper body cover cavity 24 pressure to decline rapidly, and then large piston about 21 forms pressure difference, under the effect of pressure reduction, large piston 21 is lifted rapidly, thus realize water tap opening state, when both hands or other article leave below body top 3, namely time in the induction range leaving inductor 11, then there is test signal to microcontroller 10 in inductor 11, then there is instruction and make electromagnetic coil 12 dead electricity in microcontroller 10, then moving armature 14 is separated with static gag bit seat 9, meanwhile liquid constantly enters damping cavity 210 by the gap between large piston 21 and body cover inner chamber 24, body cover inner chamber 24 pressure is slowly made up and spring 18 is produced reaction force owing to compressing, and then slowly order about small piston rod 15 to left movement, thus the small piston seal ring 19 on small piston rod 15 is pressed on the pilot hole of large piston 21, order about large piston 21 in body cover inner chamber 24 inside again to left movement, large piston packing 20 on final large piston 21 is pressed on sealed cylindrical 23, thus realize water tap closedown.
Utilize the technological scheme described in patent of the present invention, or those skilled in the art being under the inspiration of art solutions of the present invention, designs similar technological scheme, and reaching above-mentioned technique effect, is all the protection domains falling into patent of the present invention.
Claims (4)
1. the inductive water tap based on guide structure, it is characterized in that: comprise water pipe main body, described water pipe main body comprises (2) in the middle part of bottom part body (1), main body, body top (3) three part, described bottom part body (1) end face establishes water inlet (5), and described body top (3) end face is provided with water outlet (4); In the middle part of described main body, (2) are fixedly connected with and are provided with body cover (7), coordinate between described body cover (7) with (2) in the middle part of described main body and be provided with body cover seal ring (6), described body cover (7) is fixedly connected with and is provided with static gag bit seat (9), described static gag bit seat (9) outside cooperation is provided with electromagnetic coil (12), is provided with set screw (13) between described static gag bit seat (9) top and described electromagnetic coil (12); Described electromagnetic coil (12) top is fixedly connected with and is provided with microcontroller (10), inductor (11), and described microcontroller (10) is connected by wire with described inductor (11); The cooperation of described static gag bit seat (9) internal void is provided with moving armature (14), described moving armature (14) left side is threaded and is provided with small piston rod (15), coordinate between described small piston rod (15) with described body cover (7) and be provided with small piston rod seal ring (17), described small piston rod (15) is provided with spring baffle ring, is provided with spring (18) between described spring baffle ring and described small piston rod seal ring (17); Described body cover (7) inside is provided with body cover inner chamber (24), the cooperation of described body cover inner chamber (24) internal void is provided with large piston (21), in the middle part of described main body, (2) are provided with sealed cylindrical (23), described large piston (21) is provided with large piston packing (20) with coordinating between described sealed cylindrical (23), is provided with pilot hole in the middle of described large piston (21), described small piston rod (15) is provided with small piston seal ring (19) with coordinating between described pilot hole.
2. a kind of inductive water tap based on guide structure according to claim 1, it is characterized in that: described large piston (21) and described body cover (7) interior cavity gap are 2-4mm, described large piston (21) top is provided with damping cavity, described damping cavity is communicated with described pilot hole, described large piston left end is coniform, and described large piston (21) is provided with the large piston seal ring recess coordinated with described large piston packing (20); Described small piston rod (15) top is provided with the screw thread be threaded with described moving armature (14), and described small piston rod (15) is provided with the small piston seal groove coordinated with described small piston seal ring (19).
3. a kind of inductive water tap based on guide structure according to claim 1, is characterized in that: be fixedly connected with between (2) with described body cover (7) in the middle part of described main body and be provided with attachment screw A(8); Be fixedly connected with between described body cover (7) with described static gag bit seat (9) and be provided with attachment screw B(16).
4. a kind of inductive water tap based on guide structure according to claim 1, it is characterized in that: in the middle part of described bottom part body (1), described main body, (2), described body top (3) are integrated, in the middle part of described sealed cylindrical (23) and described main body, (2) are integrated, described sealed cylindrical (23) inside is provided with closed cavity (22), and described closed cavity (22) communicates with described water outlet (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510143537.8A CN104712771A (en) | 2015-03-30 | 2015-03-30 | Induction type water faucet based on pilot structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510143537.8A CN104712771A (en) | 2015-03-30 | 2015-03-30 | Induction type water faucet based on pilot structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104712771A true CN104712771A (en) | 2015-06-17 |
Family
ID=53412360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510143537.8A Pending CN104712771A (en) | 2015-03-30 | 2015-03-30 | Induction type water faucet based on pilot structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104712771A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605247A (en) * | 2015-12-15 | 2016-05-25 | 福建西河卫浴科技有限公司 | Pilot piston type water way switching shunt valve |
| CN106594292A (en) * | 2016-05-31 | 2017-04-26 | 高舜鹏 | Automatic faucet |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4948090A (en) * | 1989-09-27 | 1990-08-14 | Chen Chge San | Induction type automatic-controlled fluid faucet |
| CN2221063Y (en) * | 1995-01-09 | 1996-02-28 | 胡兰英 | Electromagnetic induction automatic flushing device |
| CN2662016Y (en) * | 2003-09-05 | 2004-12-08 | 江伟芳 | Intelligent induction type tap of drinking machine |
| CN201177053Y (en) * | 2008-03-21 | 2009-01-07 | 吴克俭 | Piston type guide electromagnetic valve |
| CN101632887A (en) * | 2009-08-20 | 2010-01-27 | 武汉凯迪电力股份有限公司 | Combined piston type pulse solenoid valve |
| CN202381710U (en) * | 2011-12-31 | 2012-08-15 | 陈光焕 | Ultra-light self-pressing and self-sealing control valve |
| CN204573117U (en) * | 2015-03-30 | 2015-08-19 | 济南大学 | A kind of inductive water tap based on guide structure |
-
2015
- 2015-03-30 CN CN201510143537.8A patent/CN104712771A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4948090A (en) * | 1989-09-27 | 1990-08-14 | Chen Chge San | Induction type automatic-controlled fluid faucet |
| CN2221063Y (en) * | 1995-01-09 | 1996-02-28 | 胡兰英 | Electromagnetic induction automatic flushing device |
| CN2662016Y (en) * | 2003-09-05 | 2004-12-08 | 江伟芳 | Intelligent induction type tap of drinking machine |
| CN201177053Y (en) * | 2008-03-21 | 2009-01-07 | 吴克俭 | Piston type guide electromagnetic valve |
| CN101632887A (en) * | 2009-08-20 | 2010-01-27 | 武汉凯迪电力股份有限公司 | Combined piston type pulse solenoid valve |
| CN202381710U (en) * | 2011-12-31 | 2012-08-15 | 陈光焕 | Ultra-light self-pressing and self-sealing control valve |
| CN204573117U (en) * | 2015-03-30 | 2015-08-19 | 济南大学 | A kind of inductive water tap based on guide structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605247A (en) * | 2015-12-15 | 2016-05-25 | 福建西河卫浴科技有限公司 | Pilot piston type water way switching shunt valve |
| CN105605247B (en) * | 2015-12-15 | 2017-11-17 | 福建西河卫浴科技有限公司 | A kind of guided piston type water route switches shunt valve |
| CN106594292A (en) * | 2016-05-31 | 2017-04-26 | 高舜鹏 | Automatic faucet |
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Application publication date: 20150617 |
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