CN102853016B - Double-outgoing rod annular air bag vertical-type absorber - Google Patents
Double-outgoing rod annular air bag vertical-type absorber Download PDFInfo
- Publication number
- CN102853016B CN102853016B CN201210366602.XA CN201210366602A CN102853016B CN 102853016 B CN102853016 B CN 102853016B CN 201210366602 A CN201210366602 A CN 201210366602A CN 102853016 B CN102853016 B CN 102853016B
- Authority
- CN
- China
- Prior art keywords
- slave cylinder
- clutch release
- release slave
- annular air
- 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.)
- Expired - Fee Related
Links
- 239000006096 absorbing agent Substances 0.000 title abstract 3
- 239000007788 liquid Substances 0.000 claims abstract description 39
- 238000013016 damping Methods 0.000 claims description 57
- 239000000463 material Substances 0.000 claims description 19
- 239000012530 fluid Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 230000005672 electromagnetic field Effects 0.000 description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 210000004712 air sac Anatomy 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a double-outgoing rod annular air bag vertical-type absorber. The absorber comprises a working cylinder, an electromagnet, an upper vibration attenuation rod, a lower vibration attenuation rod, N annular air bags and (N+1) annular round sheets, wherein the working cylinder is in a cylindrical shape, end covers are fixed at both an upper end and a lower end of the working cylinder, the center of the upper end cover is provided with a hole, a sliding bearing is installed in the hole, the center of the lower end cover is also provided with a hole, and a sealing device and a sliding bearing are installed in the hole; the N annular air bags and the (N+1) annular round sheets are fixed coaxially, the N annular air bags are fixed among the (N+1) annular round sheets, one end of the lower vibration attenuation rod is connected with external diameters of the annular round sheets of an odd number in the working cylinder through axial spokes, one end of the upper vibration attenuation rod is connected with external diameters of the annular round sheets of an even number in the working cylinder through radial spokes, the height of the liquid level of magnetorheological fluid injected in the working cylinder is higher than that of the (N+1) annular round sheets, and the electromagnet is fixed on the outer circumference of the working cylinder.
Description
Technical field
The invention belongs to a kind of vibration damper, be specifically related to a kind of two vertical vibration damper of rod annular air-pocket.
Background technique
Instrument particularly precision type instrument often all needs to be placed into a minimum working environment of vibration, people are by instrument underlay one deck sponge mat or designed various " passive type vibration damper " and meet various instrument vibration damping, as: " inflatable vibration damper " that Chinese Patent Application No. is 2009100625007 is exactly one of them, although the compact structure of this inflatable vibration damper, rigidity is adjustable, but because it is to adopt inflation/deflation to regulate its damping property, therefore, its damping property regulates coarse, be difficult to be applicable to the different requirements of different instruments to vibration damping.
Summary of the invention
Regulate coarse deficiency in order to overcome existing inflatable vibration damper damping property, the present invention proposes a kind of two vertical vibration damper of rod annular air-pocket.
Technological scheme of the present invention is as follows: a kind of two rod annular air-pocket vibration dampers, it comprises clutch release slave cylinder, electromagnet, upper and lower two damping rods, a N annular air-pocket and N+1 annular disc, wherein: the clutch release slave cylinder being made up of non-magnet_conductible material is cylindrical shape, upper/lower terminal at clutch release slave cylinder is all fixed with end cap, porose at the center of upper end cap, and sliding bearing is installed in hole, center at lower end cap is porose, and seal arrangement and sliding bearing are installed in hole, N annular air-pocket and N+1 the annular disc being made up of non-magnet_conductible material are by coaxial fixing, make N annular air-pocket be fixed between N+1 annular disc (that is: the lower end of first annular air-pocket be fixed on first annular disc above, fixing below the upper end of first annular air-pocket and second annular disc, fix with the lower end of second annular air-pocket on above annular disc at second, fixing below the upper end of second annular air-pocket and the 3rd annular disc, fixing below the upper end of N annular air-pocket and N+1 annular disc), N is even number, one end of the lower damping rod being made up of non-magnet_conductible material is fixed by the external diameter of the annular disc of all odd numbers in the axial spoke that is made up of non-magnet_conductible material and clutch release slave cylinder, one end of the upper damping rod being made up of non-magnet_conductible material is fixed by the internal diameter of all even number annular disc in the radial spoke that is made up of non-magnet_conductible material and clutch release slave cylinder, the other end of upper damping rod stretches out in clutch release slave cylinder by the sliding bearing of clutch release slave cylinder upper end cap, the other end of lower damping rod stretches out in clutch release slave cylinder by seal arrangement and the sliding bearing of clutch release slave cylinder lower end cap, the liquid level height that injects magnetic flow liquid in clutch release slave cylinder will exceed N+1 annular disc, in clutch release slave cylinder, in the liquid level of magnetic flow liquid and clutch release slave cylinder, between upper end cap, leave certain spacing, electromagnet is fixed on the excircle of clutch release slave cylinder, the internal diameter of N+1 annular disc is greater than the external diameter of damping rod and leaves the mobile gap of magnetic flow liquid, the external diameter of N+1 annular disc is less than the internal diameter of clutch release slave cylinder and leaves the mobile gap of magnetic flow liquid, the external diameter of the odd number annular disc in N+1 annular disc is also greater than the external diameter of annular air-pocket, annular air-pocket is the ring being made up of macromolecular material, in annular air-pocket, be filled with the gas of certain pressure, the internal diameter of annular air-pocket is greater than the external diameter of damping rod and leaves annular air-pocket distortion and the mobile gap of magnetic flow liquid, the external diameter of annular air-pocket is less than the internal diameter of clutch release slave cylinder and leaves annular air-pocket distortion and the mobile gap of magnetic flow liquid, on the upper end cap of clutch release slave cylinder, be also provided with at least one exhaust hole.
Function of the present invention is achieved in that the of the present invention pair of vertical vibration damper of rod annular air-pocket adopts vertical installation and make load and upper damping rod is fixed, lower damping rod and pedestal are fixed, in the time that load causes the downward vibration of upper damping rod, be fixed on N/2 annular disc on damping rod and be fixed on N/2+1 annular disc acting in conjunction on lower damping rod, the annular air-pocket that makes to be fixed between each annular disc is compressed or stretches, because being filled with the gas of certain pressure in annular air-pocket, and annular air-pocket is made up of macromolecular material, therefore, annular air-pocket will make annular air-pocket that distortion to a certain degree occur in the time being compressed or stretch, the distortion of annular air-pocket will be pushed the magnetic flow liquid of its surrounding (namely in clutch release slave cylinder), annular air-pocket deforms and also can cause that the liquid level height of magnetic flow liquid in clutch release slave cylinder changes, in the time that the liquid level height of magnetic flow liquid in clutch release slave cylinder changes, in clutch release slave cylinder, the air of magnetorheological liquid level top can be by the exhaust port turnover on upper end cap, in the time that the electromagnet on clutch release slave cylinder excircle is not switched on, the viscosity of the magnetic flow liquid in clutch release slave cylinder is very low, in the time that load causes that upper damping rod vibrates downwards, upper and lower damping rod is by the each annular disc on it, makes each annular air-pocket between each annular disc produce the damping force producing when be out of shape and pushing the magnetic flow liquid of its surrounding (that is: clutch release slave cylinder is interior) less, when the electromagnet on clutch release slave cylinder excircle passes into after electric current, electromagnet on clutch release slave cylinder excircle will generate an electromagnetic field, this electromagnetic field uprises the viscosity of the magnetic flow liquid in clutch release slave cylinder, like this, in the time that load causes that upper damping rod vibrates downwards, on, lower damping rod is by the each annular disc on it, make each annular air-pocket between each annular disc produce the damping force producing when be out of shape and pushing the magnetic flow liquid of its surrounding (that is: in clutch release slave cylinder) just larger, therefore, enter the size of current in electromagnet on clutch release slave cylinder excircle by adjustment, it is the damping force size of the of the present invention pair of magnetorheological vertical vibration damper of rod air sac type of capable of regulating, thereby reduce the vibration of load, in the time that causing the upwards vibration of upper damping rod, load tells on contrary to the above, repeat no more herein.
Compared with existing inflatable vibration damper, the of the present invention pair of vertical vibration damper of rod annular air-pocket, because the rigidity that not only can carry out by adjusting the field current size of its electromagnet continuous setup air bag is carried out " active damping ", but also can adjust its bearing capacity by the quantity of annular air-pocket and annular disc in adjustment clutch release slave cylinder, can be applicable to different vibration damping occasions and meet different instrument vibration damping demands, the using scope of two magnetorheological vertical vibration dampers of rod air sac type is expanded.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 be Fig. 1 A to sectional view.
Fig. 3 is a kind of schematic diagram of the present invention in the time of work.
Fig. 4 is a kind of schematic diagram of the present invention in the time of application.
Fig. 5 is the present invention while working as N=4, that is: a kind of structural representation of 4 annular air-pockets and 5 annular disc is installed in clutch release slave cylinder.
Embodiment
Describe structure of the present invention in detail below in conjunction with accompanying drawing:
Referring to Fig. 1 and Fig. 2, this is a kind of concrete structure of the present invention (in the time of N=2), a kind of two rod annular air-pocket vibration damper, it comprises the clutch release slave cylinder 5 being made up of non-magnet_conductible material, electromagnet 9, the upper damping rod 2 being formed by non-magnet_conductible material and the lower damping rod 13 being formed by non-magnet_conductible material, 2 annular air-pockets and 3 annular disc that formed by non-magnet_conductible material, wherein: clutch release slave cylinder 5 is by cylindrical shape 7 and upper end cap 4, lower end cap 15 forms, center at upper end cap 4 is porose, sliding bearing 3 is installed in hole, porose at lower end cap 15 center, seal arrangement and sliding bearing 12 are installed in hole, annular air-pocket 18, annular air-pocket 16, the annular disc 11 being formed by non-magnet_conductible material, annular disc 10, annular disc 19 is by coaxial fixing, 2 annular air-pockets are fixed between 3 annular disc, one end of lower damping rod 13 is first fixing with first annular disc 11 by the radial spoke 14 being made up of non-magnet_conductible material, fix by first annular disc 11 in the axial spoke 8 and the clutch release slave cylinder 5 that are formed by non-magnet_conductible material and the external diameter of the 3rd annular disc 19 again, one end of upper damping rod 2 is fixed by the internal diameter of second annular disc 10 in the radial spoke 6 and the clutch release slave cylinder 5 that are made up of non-magnet_conductible material, the other end of upper damping rod 2 protrudes upward in clutch release slave cylinder 5 by the sliding bearing 3 of clutch release slave cylinder 5 upper end caps 4, the other end of lower damping rod 13 stretches out downwards from clutch release slave cylinder 5 is interior by seal arrangement and the sliding bearing 12 of clutch release slave cylinder 5 lower end caps 15, to exceed the 3rd annular disc 19 at the liquid level height 21 of the interior injection magnetic flow liquid 20 of clutch release slave cylinder 5, between the interior upper end cap 4 of the liquid level 21 of the interior magnetic flow liquid 20 of clutch release slave cylinder 5 and clutch release slave cylinder 5, leave certain spacing, electromagnet 9 is fixed on the excircle of clutch release slave cylinder 5, the internal diameter of 3 annular disc is greater than the external diameter of damping rod 2 and damping rod 13 and leaves the mobile gap of magnetic flow liquid 20, the external diameter of 3 annular disc is less than the internal diameter of clutch release slave cylinder 5 and leaves the mobile gap of magnetic flow liquid 20, first annular disc 11 in 3 annular disc and the external diameter of the 3rd annular disc 19 are also greater than the external diameter of annular air-pocket 18 and annular air-pocket 16, annular air-pocket 18 and annular air-pocket 16 are the rings that are made up of macromolecular material, in annular air-pocket 18 and annular air-pocket 16, be filled with the gas of certain pressure, the internal diameter of annular air-pocket 18 and annular air-pocket 16 is greater than the external diameter of damping rod 2 and damping rod 13 and leaves annular air-pocket 18 and annular air-pocket 16 distortion and the mobile gaps of magnetic flow liquid 20, the external diameter of annular air-pocket 18 and annular air-pocket 16 is less than the internal diameter of clutch release slave cylinder 5 and leaves annular air-pocket 18 and annular air-pocket 16 distortion and the mobile gaps of magnetic flow liquid 20, on the upper end cap 4 of clutch release slave cylinder 5, be also provided with at least one exhaust hole 1.
Below in conjunction with accompanying drawing 3, to a kind of pair of vertical vibration damper of rod annular air-pocket of the present invention, the working state in the time applying is described with Fig. 4: control power supply 23 and be connected (referring to: Fig. 3) with electromagnet 9 by wire 22, the upper damping rod 2 of four two vertical vibration dampers 5 of rod annular air-pocket is fixed on by flange disc 25 on four pin of instrument 24, lower damping rod 13 is fixed on pedestal by flange disc 26, and the clutch release slave cylinder 5 of four two vertical vibration dampers 5 of rod annular air-pocket is fixed on pedestal and (is referred to: Fig. 4) by support 27;
In the time controlling power supply 23 not to electromagnet 9 output current on clutch release slave cylinder 5 excircles, the viscosity of the magnetic flow liquid 20 in clutch release slave cylinder 5 is very low, in the time that instrument 24 causes damping rod 2 vibration downwards, damping rod 2 moves downward second annular disc 10 of drive, because the upper end of annular air-pocket 18 is adhesively fixed on below the 3rd annular disc 19, the lower end of annular air-pocket 18 be adhesively fixed on second annular disc 10 above, the upper end of annular air-pocket 16 is adhesively fixed on below second annular disc 10, the lower end of annular air-pocket 16 be adhesively fixed on first annular disc 11 above, so, in the time that damping rod 2 moves downward second annular disc 10 of drive, to make annular air-pocket 18 be subject to tensile buckling and make annular air-pocket 16 be compressed distortion, the damping force producing while making the magnetic flow liquid 20 in annular air-pocket 18 and the rear extruding of annular air-pocket 16 distortion clutch release slave cylinder 5 is less, when controlling power supply 23 after electromagnet 9 output currents on clutch release slave cylinder 5 excircles, electromagnet 9 on clutch release slave cylinder 5 excircles will generate an electromagnetic field, this electromagnetic field uprises the viscosity of the magnetic flow liquid 20 in clutch release slave cylinder 5, like this, in the time that instrument 24 causes damping rod 2 vibration downwards, the damping force that damping rod 2 produces when annular air-pocket 18 and annular air-pocket 16 being produced be out of shape and pushing the higher magnetic flow liquid 20 of the interior viscosity of clutch release slave cylinder 5 is just larger, therefore, enter the size of current in electromagnet 9 on clutch release slave cylinder 5 excircles by adjustment, it is the damping force size of the of the present invention pair of vertical vibration damper of rod annular air-pocket of capable of regulating, thereby the vibration of lowering apparatus 24, in the time that causing the upwards vibration of damping rod 2, instrument 24 tells on contrary to the above, repeat no more herein.
Claims (5)
1. a two rod annular air-pocket vibration damper, it comprises clutch release slave cylinder, electromagnet, upper and lower two damping rods, a N annular air-pocket and N+1 annular disc, it is characterized in that: described clutch release slave cylinder is cylindrical shape, upper/lower terminal at clutch release slave cylinder is all fixed with end cap, center at upper end cap is porose, sliding bearing is installed in hole, porose at the center of lower end cap, seal arrangement and sliding bearing are installed in hole, a described N annular air-pocket and N+1 annular disc, by being coaxially adhesively fixed, are adhesively fixed between N+1 annular disc N annular air-pocket, and N is even number, one end of described lower damping rod is first fixed by radial spoke and first annular disc, again by axial spoke and clutch release slave cylinder from bottom the external diameter of the annular disc of all odd numbers upwards fix, one end of upper damping rod is fixed by the internal diameter of all even number annular disc in radial spoke and clutch release slave cylinder, the other end of upper damping rod stretches out in clutch release slave cylinder by the sliding bearing of the upper end cap of clutch release slave cylinder, the other end of lower damping rod stretches out in clutch release slave cylinder by seal arrangement and the sliding bearing of the lower end cap of clutch release slave cylinder, the liquid level height that injects magnetic flow liquid in clutch release slave cylinder will exceed N+1 annular disc, in clutch release slave cylinder, in the liquid level of magnetic flow liquid and clutch release slave cylinder, between upper end cap, leave certain spacing, electromagnet is fixed on the excircle of clutch release slave cylinder.
2. the two rod annular air-pocket vibration dampers of one as claimed in claim 1, it is characterized in that: the internal diameter of a described N+1 annular disc is greater than the external diameter of damping rod and leaves the mobile gap of magnetic flow liquid, the external diameter of N+1 annular disc is less than the internal diameter of clutch release slave cylinder and leaves the mobile gap of magnetic flow liquid, and the external diameter of the odd number annular disc in N+1 annular disc is also greater than the external diameter of even number annular disc and the external diameter of annular air-pocket.
3. the two rod annular air-pocket vibration dampers of one as claimed in claim 1, it is characterized in that: described annular air-pocket is the ring being made up of macromolecular material, in annular air-pocket, be filled with the gas of certain pressure, the internal diameter of annular air-pocket is greater than the external diameter of damping rod and leaves annular air-pocket distortion and the mobile gap of magnetic flow liquid, and the external diameter of annular air-pocket is less than the internal diameter of clutch release slave cylinder and leaves annular air-pocket distortion and the mobile gap of magnetic flow liquid.
4. the two rod annular air-pocket vibration dampers of one as claimed in claim 1, is characterized in that: described clutch release slave cylinder, annular disc, spoke and damping rod are made up of non-magnet_conductible material.
5. the two rod annular air-pocket vibration dampers of one as claimed in claim 1, is characterized in that: on the upper end cap of described clutch release slave cylinder, be also provided with at least one exhaust hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210366602.XA CN102853016B (en) | 2012-09-28 | 2012-09-28 | Double-outgoing rod annular air bag vertical-type absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210366602.XA CN102853016B (en) | 2012-09-28 | 2012-09-28 | Double-outgoing rod annular air bag vertical-type absorber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102853016A CN102853016A (en) | 2013-01-02 |
| CN102853016B true CN102853016B (en) | 2014-07-16 |
Family
ID=47399873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210366602.XA Expired - Fee Related CN102853016B (en) | 2012-09-28 | 2012-09-28 | Double-outgoing rod annular air bag vertical-type absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102853016B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3701402A (en) * | 1969-02-07 | 1972-10-31 | Le I Inzh Zheleznoforozhnogo T | Vibration damper for vehicles |
| CN102297228A (en) * | 2011-06-22 | 2011-12-28 | 谭晓婧 | Double-rod multidisc-piston magnetorheological fluid damper |
| CN202203326U (en) * | 2011-08-31 | 2012-04-25 | 谢宁 | Single outlet rod magnetic rheological damping device |
| CN102562897A (en) * | 2012-02-15 | 2012-07-11 | 谢宁 | Double-outlet rod magnet rheologic elastic body damper |
| CN202851776U (en) * | 2012-09-28 | 2013-04-03 | 谢宁 | Double-rod annular air bag vertical type absorber |
-
2012
- 2012-09-28 CN CN201210366602.XA patent/CN102853016B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3701402A (en) * | 1969-02-07 | 1972-10-31 | Le I Inzh Zheleznoforozhnogo T | Vibration damper for vehicles |
| CN102297228A (en) * | 2011-06-22 | 2011-12-28 | 谭晓婧 | Double-rod multidisc-piston magnetorheological fluid damper |
| CN202203326U (en) * | 2011-08-31 | 2012-04-25 | 谢宁 | Single outlet rod magnetic rheological damping device |
| CN102562897A (en) * | 2012-02-15 | 2012-07-11 | 谢宁 | Double-outlet rod magnet rheologic elastic body damper |
| CN202851776U (en) * | 2012-09-28 | 2013-04-03 | 谢宁 | Double-rod annular air bag vertical type absorber |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102853016A (en) | 2013-01-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202851794U (en) | Single-output rod annular air bag vertical-type absorber | |
| CN104047987B (en) | A kind of Novel oil gas spring | |
| CN105065526A (en) | Flexibly adjustable quasi-zero rigidity vibration attenuation platform | |
| CN201547166U (en) | Electrorheological fluid vibration damper | |
| CN102537184A (en) | Shock absorber capable with dynamically adjustable damping | |
| CN204852123U (en) | Zero accurate rigidity damping platform that can adjust in a flexible way | |
| CN104976272A (en) | Heavy load hydraulic damper | |
| CN204174776U (en) | A kind of piston cantilever impact type tuned mass damper, TMD | |
| CN104214264B (en) | Damping/stiffness-adjustable hydraulic damper of multidimensional vibration damping platform | |
| CN202851776U (en) | Double-rod annular air bag vertical type absorber | |
| CN102853016B (en) | Double-outgoing rod annular air bag vertical-type absorber | |
| CN104074915A (en) | Axial differential multi-stage shearing type controllable vibration isolator | |
| CN101709762B (en) | Magnetic-rheologic rubber shock absorber with corrugated cylindrical surface | |
| CN102829122B (en) | Single-output-rod annular air bag vertical damper | |
| CN102797785A (en) | Single-rod air bag type magnetorheological damper | |
| CN104033527A (en) | Gasbag-free single-rod magneto-rheological damper | |
| KR20190049104A (en) | Langing gear having magneto rheological fluid damper for aircraft | |
| CN102817956B (en) | Dual-out-rod air-bag-type magneto-rheological shock absorber | |
| CN103423365A (en) | Membrane type magneto-rheological damper and system | |
| CN102141108B (en) | External electromagnet retractable type magnetorheological damper | |
| CN205336074U (en) | Magnetoelectric action hydraulic buffer stop is moved to dead axle formula | |
| CN104358818A (en) | Hydraulic position limiting buffer structure shock absorber | |
| CN101858401A (en) | Volume compensation method and single outstretch pole magneto-rheological damper with annular airbag | |
| CN202203326U (en) | Single outlet rod magnetic rheological damping device | |
| CN210647241U (en) | Novel damping support device for vibrating screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 400800 Chongqing District of Wansheng City Star Township North Village Xinchang agency Patentee after: Xie Ning Address before: 400700 Chongqing city Beibei District Three Longfeng Village No. 36-18-2 Patentee before: Xie Ning |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Zhiling Inventor before: Tan Heping Inventor before: Xie Ning Inventor before: Liu Qiang Inventor before: Tan Xiaojing |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171219 Address after: Hao Jia Wo Pu Cun Ping rent 024000 Inner Mongolia Chifeng City Wengniute Guangde Gong Zhen Patentee after: Liu Zhiling Address before: 400800 Chongqing District of Wansheng City Star Township North Village Xinchang agency Patentee before: Xie Ning |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 225300 8 Xingguo Road, Xu Zhuang Street, Gao Gang, Taizhou, Jiangsu Patentee after: Liu Zhiling Address before: 024000 Home Rent of Haojiawopu Village, Guangdegong Town, Wengniut Banner, Chifeng City, Inner Mongolia Patentee before: Liu Zhiling |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20180928 |