CN105864515A - Wall corner damping device for antimony ethylene glycol material conveying pipeline - Google Patents
Wall corner damping device for antimony ethylene glycol material conveying pipeline Download PDFInfo
- Publication number
- CN105864515A CN105864515A CN201610403466.5A CN201610403466A CN105864515A CN 105864515 A CN105864515 A CN 105864515A CN 201610403466 A CN201610403466 A CN 201610403466A CN 105864515 A CN105864515 A CN 105864515A
- Authority
- CN
- China
- Prior art keywords
- corner
- damping device
- ferrum
- pipeline
- long
- 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
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
- F16L3/1008—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing with two members engaging the pipe, cable or tubing, both being made of thin band material completely surrounding the pipe
- F16L3/1016—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing with two members engaging the pipe, cable or tubing, both being made of thin band material completely surrounding the pipe the members being joined by means of two screws
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
- F16L3/1091—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing with two members, the two members being fixed to each other with fastening members on each side
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2230/00—Purpose; Design features
- F16F2230/0041—Locking; Fixing in position
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
A wall corner damping device for an antimony ethylene glycol material conveying pipeline relates to a pipeline support, outer slant of a bevel iron (17) of an angle fixator (14) is provided with a square pipe (18), the lower ends of the two vertical plates (7) are fixedly connected respectively with two ends of the square pipe, lower sleeves (10) are arranged respectively close to end upper portions of the square tube, upper opposing sides of the two vertical plates are provided respectively with upper sleeves (5), lower ends of two damping posts (8) are abutted respectively to upper ends of lower springs (9) in the lower sleeves, upper ends of the two damping posts are abutted respectively to lower ends of upper springs (4) in the upper sleeves, and outer ends of two long side plates (20) of a hoop are fixedly connected respectively with the middles of opposing sides of two damping posts; the wall corner damping device is fixed to a wall corner using the angle fixator, two lower springs and two lower springs on the bevel iron provide a flexible barrier between the pipeline held by the hoop and the wall corner, and damage of the pipeline due to pressuring pump vibrations is overcome thoroughly.
Description
[technical field]
The present invention relates to a kind of support of pipelines, especially relate to the corner damping device of a kind of antimony glycol feedstock transportation pipeline.
[background technology]
Known, development along with petrochemical industry, downstream industry processing for petroleum chemicals also gets more and more, pipeline is the main carriers of conveying petrochemical industry semifinished or finished goods, pipeline can be by the quick transport of holding vessel to the equipment of production by hydraulic pump, but hydraulic pump is when to raw material pressurized delivered, produced amplitude also can produce large effect to pipeline, so pipeline needs to use " door " font support, wall mounting or ground support are supported, and the requirement to support Design also will be more and more higher, this is because conveyance conduit is for connecting higher holding vessel, during process equipment, the operation of booster pump to be had can be only achieved the rising of raw material, support of pipelines is provided that no reasonable and anti seismic efficiency quality, directly affect the safe operation of whole device.Presently commercially available support mainly has load-bearing suspension and support, limited support and vibration-proof mounting three kinds, and these vibration-proof mountings, for being mostly anchor ear form, use complexity and installation requirement high, and is unfavorable for the abrasion reducing pipeline with the hard contact formation of vibration-proof mounting；Support near force (forcing) pump and close to the pipeline of the corner, corner near force (forcing) pump with greater need for bearing violent amplitude, existing support is higher to the destructiveness of pipeline at the corner near force (forcing) pump.
[summary of the invention]
In order to overcome the deficiency in background technology, the present invention discloses the corner damping device of a kind of antimony glycol feedstock transportation pipeline, corner steady is utilized to be fixed on corner, by two lower springs on oblique angle ferrum and two lower springs make pipeline that anchor ear clamps formed with corner together with flexible barrier, thoroughly overcome the force (forcing) pump vibrations destruction to pipeline.
For achieving the above object, the present invention adopts the following technical scheme that
A kind of corner damping device of antimony glycol feedstock transportation pipeline, including corner steady, setting of casing, lower spring, upper sleeve pipe, upper spring, shock structure, riser and anchor ear, the Tie Wai inclined-plane, oblique angle of corner steady is provided with square tube, two riser lower ends are respectively fixedly connected with at square tube two ends, it is respectively equipped with setting of casing on the top, close two ends of square tube, the opposite face on two riser tops is respectively equipped with sleeve pipe, the lower end of two shock structures withstands on the lower spring upper end in two setting of casings respectively, the upper end of two shock structures withstands on the upper lower spring end on two in sleeve pipe respectively, two long side plate outer ends of anchor ear are respectively fixedly connected with in the middle part of the opposite face of two shock structures.
The corner damping device of described antimony glycol feedstock transportation pipeline, the lower end of two risers is screwed the two ends being connected to square tube respectively.
The corner damping device of described antimony glycol feedstock transportation pipeline, is respectively equipped with upper end bending in the upper end of two risers, and the upper end bending of two risers is fixed and connected the upper surface of sleeve pipe on two.
The corner damping device of described antimony glycol feedstock transportation pipeline, is respectively equipped with expansion cervical part of esophagus at the middle part of two shock structures, and two long side plate outer ends of anchor ear are respectively fixedly connected with the expansion cervical part of esophagus of two shock structures.
The corner damping device of described antimony glycol feedstock transportation pipeline, is respectively equipped with securing plate on the lateral surface of two risers.
The corner damping device of described antimony glycol feedstock transportation pipeline, described anchor ear includes upper half plectane, short side plate, lower half plectane and long side plate, it is respectively provided on two sides with short side plate at upper half plectane, lower half plectane be respectively provided on two sides with long side plate, two short side plates are fixed on two long side plates by screw and nut respectively, form the clamping of pipeline between upper half plectane and lower half plectane.
The corner damping device of described antimony glycol feedstock transportation pipeline, described corner steady includes long vertical angle bar, long straight angle ferrum, short vertical angle bar, short straight angle ferrum and oblique angle ferrum, one end of long vertical angle bar and long straight angle ferrum is fixing to be connected, the other end at long vertical angle bar is provided with short straight angle ferrum, being provided with short vertical angle bar on the other end top of long straight angle ferrum, the two ends of oblique angle ferrum are connected on short straight angle ferrum and short vertical angle bar.
The corner damping device of described antimony glycol feedstock transportation pipeline, described length founds angle bar, long straight angle ferrum is fixed on corner by expansion bolt respectively.
Owing to using technical scheme as above, there is advantages that
The corner damping device of antimony glycol feedstock transportation pipeline of the present invention, pipeline at corner is fixed on corner steady by the anchor ear using upper half plectane and lower half plectane to be formed, when pipeline produces vibrations, shock structure is passed to by the expansion cervical part of esophagus on shock structure, at this moment go up the upper spring in sleeve pipe and the lower spring in setting of casing is clamped in the two ends of two shock structures, by upper spring and lower spring absorptive amplitude and vibrations are dissolved；Vibrations cut down by the pipeline that present invention is generally directed to building, in order to maximized reduction shakes the impact of equipment interior on building or on the impact of staff in building；The problem that the present invention effectively overcomes prior art anti seismic efficiency difference.
[accompanying drawing explanation]
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the use status architecture schematic diagram of the present invention；
In figure: 1, upper half plectane；2, lower half plectane；3, upper end bending；4, upper spring；5, upper sleeve pipe；6, cervical part of esophagus is expanded；7, riser；8, shock structure；9, lower spring；10, setting of casing；11, screw；12, short vertical angle bar；13, long straight angle ferrum；14, corner steady；15, expansion bolt；16, long vertical angle bar；17, oblique angle ferrum；18, square tube；19, short straight angle ferrum；20, long side plate；21, short side plate；22, nut；23, pipeline；24, securing plate.
[detailed description of the invention]
Can be explained in more detail the present invention by the following examples, the open purpose of the present invention is intended to all changes and improvements in the protection scope of the invention, the invention is not limited in the following examples；
nullCorner damping device in conjunction with the antimony glycol feedstock transportation pipeline described in accompanying drawing 1 or 2，Including corner steady 14、Setting of casing 10、Lower spring 9、Upper sleeve pipe 5、Upper spring 4、Shock structure 8、Riser 7 and anchor ear，The outer inclined-plane of oblique angle ferrum 17 of corner steady 14 is provided with square tube 18，The lower end of two risers 7 is fixedly connected on the two ends of square tube 18 respectively by screw 11，It is respectively equipped with setting of casing 10 on the top, close two ends of square tube 18，The opposite face on two riser 7 tops is respectively equipped with sleeve pipe 5，It is respectively equipped with upper end bending 3 in the upper end of two risers 7，The upper end bending 3 of two risers 7 is fixing connects the upper surface of sleeve pipe 5 on two，The lateral surface of two risers 7 is respectively equipped with securing plate 24，The lower end of two shock structures 8 withstands on lower spring 9 upper end of 10 in two setting of casings respectively，The upper end of two shock structures 8 withstands on upper spring 4 lower end on two in sleeve pipe 5 respectively，Expansion cervical part of esophagus 6 it is respectively equipped with at the middle part of two shock structures 8，Two long side plate 20 outer ends of anchor ear are respectively fixedly connected with the expansion cervical part of esophagus 6 of two shock structures 8.
Further, described anchor ear includes upper half plectane 1, short side plate 21, lower half plectane 2 and long side plate 20, it is respectively provided on two sides with short side plate 21 at upper half plectane 1, lower half plectane 2 be respectively provided on two sides with long side plate 20, two short side plates 21 are fixed on two long side plates 20 by screw 11 and nut 22 respectively, form the clamping of pipeline 23 between upper half plectane 1 and lower half plectane 2.
Further, described corner steady 14 includes long vertical angle bar 16, long straight angle ferrum 13, short vertical angle bar 12, short straight angle ferrum 19 and oblique angle ferrum 17, one end of long vertical angle bar 16 and long straight angle ferrum 13 is fixing to be connected, the other end at long vertical angle bar 16 is provided with short straight angle ferrum 19, it is provided with short vertical angle bar 12 on the other end top of long straight angle ferrum 13, the two ends of oblique angle ferrum 17 are connected on short straight angle ferrum 19 and short vertical angle bar 12, and described length is found angle bar 16, long straight angle ferrum 13 and is fixed on corner by expansion bolt 15 respectively.
Implement the corner damping device of antimony glycol feedstock transportation pipeline of the present invention, in conjunction with attached Fig. 1 and 2, during use, multiple expansion bolt 15 is utilized to be fixed at corner by long straight angle ferrum 13 and the long vertical angle bar 16 of corner steady 14, then pipeline 23 is placed in lower half plectane 2, upper half plectane 1 is buckled in pipeline 23 top, screw 11, nut 22 fixes two short side plates 21 and the two long side plates 20 of upper half plectane 1 of lower half plectane 2；When pipeline 23 carries operation, the expansion cervical part of esophagus 6 of shock structure 8 is passed in the vibrations that pipeline 23 produces, and at this moment goes up the upper spring 4 in sleeve pipe 5 and vibrations are just dissolved by the lower spring 9 in setting of casing 10.
Part not in the detailed description of the invention is prior art.
Claims (8)
- null1. the corner damping device of an antimony glycol feedstock transportation pipeline，Including corner steady (14)、Setting of casing (10)、Lower spring (9)、Upper sleeve pipe (5)、Upper spring (4)、Shock structure (8)、Riser (7) and anchor ear，It is characterized in that: on oblique angle ferrum (17) the outer inclined-plane of corner steady (14), be provided with square tube (18)，Two risers (7) lower end is respectively fixedly connected with at square tube (18) two ends，It is respectively equipped with setting of casing (10) on the top, close two ends of square tube (18)，The opposite face on two risers (7) top is respectively equipped with upper sleeve pipe (5)，The lower end of two shock structures (8) withstands on lower spring (9) upper end of two setting of casings interior (10) respectively，The upper end of two shock structures (8) withstands on upper spring (4) lower end in sleeve pipe on two (5) respectively，Two long side plate (20) outer ends of anchor ear are respectively fixedly connected with in the middle part of the opposite face of two shock structures (8).
- The corner damping device of antimony glycol feedstock transportation pipeline the most according to claim 1, is characterized in that: the lower end of two risers (7) is fixedly connected on the two ends of square tube (18) respectively by screw (11).
- The corner damping device of antimony glycol feedstock transportation pipeline the most according to claim 1, it is characterized in that: be respectively equipped with upper end bending (3) in the upper end of two risers (7), the upper end bending (3) of two risers (7) is fixing connects the upper surface of sleeve pipe (5) on two.
- The corner damping device of antimony glycol feedstock transportation pipeline the most according to claim 1, it is characterized in that: be respectively equipped with expansion cervical part of esophagus (6) at the middle part of two shock structures (8), two long side plate (20) outer ends of anchor ear are respectively fixedly connected with the expansion cervical part of esophagus (6) of two shock structures (8).
- The corner damping device of antimony glycol feedstock transportation pipeline the most according to claim 1 and 2, is characterized in that: be respectively equipped with securing plate (24) on the lateral surface of two risers (7).
- The corner damping device of antimony glycol feedstock transportation pipeline the most according to claim 1, it is characterized in that: described anchor ear includes upper half plectane (1), short side plate (21), lower half plectane (2) and long side plate (20), it is respectively provided on two sides with short side plate (21) at upper half plectane (1), lower half plectane (2) be respectively provided on two sides with long side plate (20), two short side plates (21) are fixed on two long side plates (20) by screw (11) and nut (22) respectively, form the clamping of pipeline (23) between upper half plectane (1) and lower half plectane (2).
- The corner damping device of antimony glycol feedstock transportation pipeline the most according to claim 1, it is characterized in that: described corner steady (14) includes long vertical angle bar (16), long straight angle ferrum (13), short vertical angle bar (12), short straight angle ferrum (19) and oblique angle ferrum (17), one end of long vertical angle bar (16) and long straight angle ferrum (13) is fixing to be connected, the other end at long vertical angle bar (16) is provided with short straight angle ferrum (19), it is provided with short vertical angle bar (12) on the other end top of long straight angle ferrum (13), the two ends of oblique angle ferrum (17) are connected on short straight angle ferrum (19) and short vertical angle bar (12).
- The corner damping device of antimony glycol feedstock transportation pipeline the most according to claim 7, is characterized in that: described length is found angle bar (16), long straight angle ferrum (13) and is fixed on corner by expansion bolt (15) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610403466.5A CN105864515A (en) | 2016-06-12 | 2016-06-12 | Wall corner damping device for antimony ethylene glycol material conveying pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610403466.5A CN105864515A (en) | 2016-06-12 | 2016-06-12 | Wall corner damping device for antimony ethylene glycol material conveying pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105864515A true CN105864515A (en) | 2016-08-17 |
Family
ID=56676149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610403466.5A Pending CN105864515A (en) | 2016-06-12 | 2016-06-12 | Wall corner damping device for antimony ethylene glycol material conveying pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105864515A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002257258A (en) * | 2001-02-28 | 2002-09-11 | Akagi:Kk | Floor band for piping |
| CN203049785U (en) * | 2012-12-05 | 2013-07-10 | 上海英谷桥梁科技有限公司 | Shock absorption support utilizing shock-absorption control apparatus |
| CN104006219A (en) * | 2014-06-12 | 2014-08-27 | 重庆锦利塑业有限公司 | Plastic pipe with mounting seats |
| CN204213490U (en) * | 2014-11-20 | 2015-03-18 | 梅县新城供水有限公司 | A kind of pipe fitting erecting device |
| CN204328358U (en) * | 2014-12-22 | 2015-05-13 | 广东梅雁吉祥水电股份有限公司 | A kind of equipment shock-proof machine frame |
| CN204477508U (en) * | 2015-02-05 | 2015-07-15 | 沈阳工业大学 | A kind of three-dimensional for the protection of naval vessel line shock is every rushing device |
-
2016
- 2016-06-12 CN CN201610403466.5A patent/CN105864515A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002257258A (en) * | 2001-02-28 | 2002-09-11 | Akagi:Kk | Floor band for piping |
| CN203049785U (en) * | 2012-12-05 | 2013-07-10 | 上海英谷桥梁科技有限公司 | Shock absorption support utilizing shock-absorption control apparatus |
| CN104006219A (en) * | 2014-06-12 | 2014-08-27 | 重庆锦利塑业有限公司 | Plastic pipe with mounting seats |
| CN204213490U (en) * | 2014-11-20 | 2015-03-18 | 梅县新城供水有限公司 | A kind of pipe fitting erecting device |
| CN204328358U (en) * | 2014-12-22 | 2015-05-13 | 广东梅雁吉祥水电股份有限公司 | A kind of equipment shock-proof machine frame |
| CN204477508U (en) * | 2015-02-05 | 2015-07-15 | 沈阳工业大学 | A kind of three-dimensional for the protection of naval vessel line shock is every rushing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105972324B (en) | A kind of wall damping device of antimony glycol feedstock transportation pipeline | |
| CN204098918U (en) | Dimensional parameters multiple degrees of freedom is adjustable uses shield launching bracket repeatedly | |
| CN105822841A (en) | Ground damping device for ethylene glycol antimony raw material conveying pipeline | |
| CN205857773U (en) | A kind of adjustable length face bound defence rail | |
| CN105864516A (en) | Anti-strong shock support for antimony ethylene glycol material conveying pipeline | |
| CN205678275U (en) | A kind of wall damping device of antimony glycol feedstock transportation pipeline | |
| CN105864515A (en) | Wall corner damping device for antimony ethylene glycol material conveying pipeline | |
| CN105840914A (en) | Damping device for ethylene glycol antimony raw-material conveying pipeline | |
| CN205877427U (en) | Ethylene glycol antimony raw material conveying pipeline's anti macroseism support | |
| CN202039606U (en) | Concrete pump pipe fixing structure of super high rise building construction | |
| CN209229146U (en) | A kind of pipeline support of vibration isolation anti-impact | |
| CN203795609U (en) | Cross beam embedded type clamp | |
| CN104234255A (en) | Built-in buckling restrained brace connecting joint | |
| CN205278555U (en) | But expansion card hoop | |
| CN102277968A (en) | Concrete pump pipe fixing structure for ultra-high rise building construction | |
| CN206693414U (en) | A kind of antidetonation soundproof wall attachment means | |
| CN105151580A (en) | Oil storage tank | |
| CN205678274U (en) | A kind of damping device of antimony glycol feedstock transportation pipeline | |
| CN103195243A (en) | Adjustable water stop split bolt | |
| CN104154328B (en) | A kind of Direct-Buried Heating Pipeline anchor block hole cage stiffening rib | |
| CN212226215U (en) | Axial sliding type pipe clamp for high-pressure slurry system | |
| CN203900172U (en) | Device for repairing down-warping of girder of bridge crane | |
| CN204098844U (en) | The vertical riser top syndeton of a kind of Free Station | |
| CN219219771U (en) | Building templates with frame safeguard function | |
| CN212868905U (en) | Pipeline hoop-throat convenient to process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160817 |