CN202145715U - Protective buckled waterproof ventilating bolt - Google Patents
Protective buckled waterproof ventilating bolt Download PDFInfo
- Publication number
- CN202145715U CN202145715U CN201120267687U CN201120267687U CN202145715U CN 202145715 U CN202145715 U CN 202145715U CN 201120267687 U CN201120267687 U CN 201120267687U CN 201120267687 U CN201120267687 U CN 201120267687U CN 202145715 U CN202145715 U CN 202145715U
- Authority
- CN
- China
- Prior art keywords
- waterproof
- buckle
- type
- breathable
- buckled
- 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 - Lifetime
Links
- 230000001681 protective effect Effects 0.000 title abstract 2
- 239000000463 material Substances 0.000 claims description 28
- 238000000465 moulding Methods 0.000 claims description 20
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 20
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 20
- 238000003466 welding Methods 0.000 claims description 19
- 238000012986 modification Methods 0.000 claims description 11
- 230000004048 modification Effects 0.000 claims description 11
- 150000001875 compounds Chemical class 0.000 claims description 10
- 239000012982 microporous membrane Substances 0.000 claims description 9
- 239000004745 nonwoven fabric Substances 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000011230 binding agent Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 7
- 238000013461 design Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000012528 membrane Substances 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 150000003839 salts Chemical class 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000003647 oxidation Effects 0.000 abstract description 2
- 238000007254 oxidation reaction Methods 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract 2
- 238000003916 acid precipitation Methods 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 abstract 1
- 238000004891 communication Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229920001410 Microfiber Polymers 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003658 microfiber Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a protective buckled waterproof ventilating bolt, comprising a buckled injecting bolt body and a waterproof ventilated membrane paster; the buckled injecting bolt body is connected with the waterproof ventilated membrane paster; and the waterproof ventilated membrane paster is arranged on a channel of inner and outer gas convection of the buckled injecting bolt body. Through the above mode, according to the utility model, the abilities of acid rain resistance, water prevention, dust prevention and ventilation by outdoor usage of a housing of the product can be increased; the ability of environmental temperature change resistance of the equipment is increased, so that inner and outer gas convection of the electronic product housing is achieved to achieve air pressure balance, so as to ensure normal work of the equipment; electronic component oxidation fault caused by salt spray and moisture is eliminated; the service lifetimes of the electronic component and a line are prolonged; heat in the housing can be taken out by the air through ventilating; electrical element heat can be released, so that service lifetime of the electronic product is prolonged; and the design of buckled connection facilitates installation and reduces the cover casing design difficulty and manufacture cost.
Description
Technical field
The utility model relates to field of electrical components, particularly relates to a kind of protectiveness buckle-type waterproof and breathable bolt.
Background technology
Product requirement such as electric equipment and outdoor electronic communication reaches IP65 grade (dust and water protection), and the traditional device shell mechanism is totally enclosed environment, makes in the shell to carry out Gas Exchange and heat radiation with external environment condition.When electronic equipment works long hours and causes in the shell gas pressure rising pressure to increase, produce pressure differential with extraneous air, cause the housing external and internal pressure uneven, increase shell internal gas pressure and electronic component stress, quicken the finished product electronic component and wear out.Housing expands with heat and contract with cold simultaneously, and it is inner to make rainwater and moist fog invade along seam, influences the reliability of electronic component and circuit long-term work.
The utility model content
The technical problem that the utility model mainly solves provides a kind of protectiveness buckle-type waterproof and breathable bolt, can solve the problem of apparatus casing external and internal pressure imbalance problem, anti-rainwater and dust protection, further improves equipment dependability.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of protectiveness buckle-type waterproof and breathable bolt is provided; Comprise: buckle-type moulding key, waterproof and breathable film paster; Be connected with the waterproof and breathable film paster on the moulding key of said buckle-type, said waterproof and breathable film paster is located on the passage of the inside and outside gaseous exchange of buckle-type moulding key.
In preferred embodiment of the utility model, be connected through welding, adhesive means between said buckle-type moulding key and the said waterproof and breathable film paster.
In preferred embodiment of the utility model, said buckle-type moulding key is provided with over cap.
In preferred embodiment of the utility model, said buckle-type moulding key is provided with packing ring.
In preferred embodiment of the utility model, said waterproof and breathable film paster comprises eptfe film, has the easy welding material band of tack, said eptfe film and said easy compound connection of welding material band with tack.
In preferred embodiment of the utility model, said waterproof and breathable film paster comprise the expanded PTFE material the modification rete, with the compound easy welding material band that is connected of the modification rete of said expanded PTFE material with tack.
In preferred embodiment of the utility model; The modification rete of said expanded PTFE material comprises the microporous membrane of the expanded PTFE of biaxial tension, on the surface of the microporous membrane of the expanded PTFE of said biaxial tension, is compounded with the nonwoven fabrics of one deck at least.
In preferred embodiment of the utility model, be connected through binding agent is compound between the microporous membrane of said nonwoven fabrics and the expanded PTFE of said biaxial tension.
The beneficial effect of the utility model is: the utility model has improved the acidproof rain of the outdoor use of product casings such as modern power electronic product, the communication apparatus and information equipment, waterproof and dustproof and ventilative ability; Improved the ability of the anti-variation of ambient temperature of equipment, made the inside and outside gaseous exchange of electronic product casing reach air pressure balance, can not suck rainwater and dust, guaranteed the equipment operate as normal because of the variation of the temperature difference; The electronic component oxidation fault of having eliminated salt fog and moisture and having caused has prolonged useful life of electronic component and circuit; Let air take heat in the shell out of through ventilative; Discharge the electric component heat, prolong the electronic product life-span; The connection design of buckle-type, easy for installation, reduced case design difficulty and manufacturing cost.
Description of drawings
Fig. 1 is the structural representation of a kind of protectiveness buckle-type of the utility model waterproof and breathable bolt one preferred embodiment;
The mark of each parts is following in the accompanying drawing: 1, buckle-type moulding key, 2, the waterproof and breathable film paster, 3, over cap, 4, packing ring.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiment of the utility model is set forth in detail, thereby the protection range of the utility model is made more explicit defining so that advantage of the utility model and characteristic can be easier to it will be appreciated by those skilled in the art that.
See also Fig. 1, the utility model embodiment comprises:
A kind of protectiveness buckle-type waterproof and breathable bolt comprises: buckle-type moulding key 1, waterproof and breathable film paster 2.
Be connected with waterproof and breathable film paster 2 on the said buckle-type moulding key 1, said waterproof and breathable film paster 2 is located on the passage of buckle-type moulding key 1 inside and outside gaseous exchange.Be connected through welding, adhesive means between said buckle-type moulding key 1 and the said waterproof and breathable film paster 2.Said buckle-type moulding key 1 is provided with over cap 3.
The utility model protectiveness buckle-type waterproof and breathable bolt is buckled on the electronic equipment casing.Thereby in electric utility and the high efficiency application of the communications industry, further reduced user cost widely.The said buckle-type moulding of the utility model and electronic equipment buckle contact position key 1 is provided with packing ring 4, and packing ring 4 can be O type packing ring.
Said waterproof and breathable film paster 2 comprises following two kinds of structures; The waterproof and breathable film paster 2 of first kind of structure comprises eptfe film, has the easy welding material band of tack, said eptfe film and said easy compound connection of welding material band with tack.Second kind of structurally waterproof ventilated membrane paster 2 comprise the expanded PTFE material the modification rete, have easy welding material band, the modification rete of said expanded PTFE material and easy compound connection of welding material band of tack with tack.
The modification rete of said expanded PTFE material comprises the microporous membrane of the expanded PTFE of biaxial tension, on the surface of the microporous membrane of the expanded PTFE of said biaxial tension, is compounded with the nonwoven fabrics of one deck at least.Be connected through binding agent is compound between the microporous membrane of said nonwoven fabrics and the expanded PTFE of said biaxial tension.
Wherein, waterproof and breathable film paster 2 technical processs are following:
1, waterproof and breathable film paster 2 is done manufacturing process and unreel preparation;
2, it is compound that the modification rete of eptfe film or expanded PTFE material and tack are prone to the welding material band;
3, adopt full cutting process hole and hemisection processing tack to be prone to the welding material band;
4, remove tack as requested and be prone to welding material band waste material;
5, adopt hemisection processing that the modification rete of eptfe film or expanded PTFE material is connected with barrier paper;
6, remove waste material as requested;
7, carry out rolling to accomplishing product processed;
8, check accomplishing breathe freely pressure check, Air permenbility of product processed;
9, accomplish processing after the assay was approved.
Waterproof and breathable film paster 2 is macromolecular materials, and high resilience and pliability have microfibre and connect and the network structure of formation, have improved film strength; These microfibres form countless pores, make the micropore diameter of ventilated membrane at 0.01～20 μ m.The molecular diameter of steam is 0.0004 μ m; Rainwater diameter 100 μ m～3000 μ m; Chemicals liquid diameter is at 100 μ m～3000 μ m; Therefore this macromolecule modified material just has gas and freely exchanges maintenance casting of electronic device internal and external pressure balance function through the rete convection current, and rainwater, dust are blocked in the rete outer surface and can not get into inside.
Waterproof and breathable film paster 2 can be crooked arbitrarily; Can cross 360 °; Porousness, high-low temperature resistant adverse circumstances are used, are easy to weld fine and close firm, the particular performances such as chemical inertness is good, uvioresistant, nonflammable and anti-oxidant acid and alkali-resistance solution corrosion that combine with rubber-plastics material, make it be highly suitable for electronic equipment and harsh instructions for use and the amblent air temperature condition of outdoor communication industry.
The technical process of the utility model protectiveness buckle-type waterproof and breathable bolt is following:
1, protectiveness buckle-type waterproof and breathable bolt being done manufacturing process prepares;
2, waterproof and breathable film paster 2 and buckle-type moulding key 1 are carried out pad pasting;
3, adopt ultrasonic heating that both are welded to connect;
4, carry out the check of weld seam compactness, ventilative pressure check, Air permenbility check after welding is accomplished;
5, carry out low temperature drying after the above check of completion, after oven dry is accomplished itself and over cap 3 are assembled;
6, assembling is accomplished and is carried out product inspection, is up to the standards and then accomplishes processing.
The utility model better protection waterproof and breathable film paster 2, improved the ability of the acidproof rain of electronic equipment, improved electronic equipment water proof and dust proof and ventilative ability, eliminated condensation phenomenon in the housing.
Protectiveness buckle-type waterproof and breathable bolt has improved the ability of anti-variation of ambient temperature, makes the inside and outside gaseous exchange of gas of electronic equipment reach pressure balance, can therefore not suck rainwater and dust, guarantees the electronic equipment operate as normal.
Greatly reduce electronics, the inductor product fault that causes owing to salt corrosion.Prolonged the useful life of electronic component and circuit.Let air take heat in the shell out of through ventilative, discharge the electric component heat, prolong the electronic product life-span, improved the reliability of electronic equipment and communication equipment.
Solved the welding compactness problem of film and plastic products.The connection design of buckle-type, easy for installation, reduced case design difficulty and manufacturing cost.
The above is merely the embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (8)
1. protectiveness buckle-type waterproof and breathable bolt; It is characterized in that; Comprise: buckle-type moulding key, waterproof and breathable film paster; Be connected with the waterproof and breathable film paster on the moulding key of said buckle-type, said waterproof and breathable film paster is located on the passage of the inside and outside gaseous exchange of buckle-type moulding key.
2. protectiveness buckle-type waterproof and breathable bolt according to claim 1 is characterized in that, is connected through welding, adhesive means between said buckle-type moulding key and the said waterproof and breathable film paster.
3. protectiveness buckle-type waterproof and breathable bolt according to claim 1 is characterized in that said buckle-type moulding key is provided with over cap.
4. protectiveness buckle-type waterproof and breathable bolt according to claim 1 is characterized in that said buckle-type moulding key is provided with packing ring.
5. protectiveness buckle-type waterproof and breathable bolt according to claim 1; It is characterized in that; Said waterproof and breathable film paster comprises eptfe film, has the easy welding material band of tack, said eptfe film and said easy compound connection of welding material band with tack.
6. protectiveness buckle-type waterproof and breathable bolt according to claim 1; It is characterized in that; Said waterproof and breathable film paster comprise the expanded PTFE material the modification rete, have the easy welding material band of tack, the modification rete of said expanded PTFE material and said easy compound connection of welding material band with tack.
7. protectiveness buckle-type waterproof and breathable bolt according to claim 6; It is characterized in that; The modification rete of said expanded PTFE material comprises the microporous membrane of the expanded PTFE of biaxial tension, on the surface of the microporous membrane of the expanded PTFE of said biaxial tension, is compounded with the nonwoven fabrics of one deck at least.
8. protectiveness buckle-type waterproof and breathable bolt according to claim 7 is characterized in that, is connected through binding agent is compound between the microporous membrane of said nonwoven fabrics and the expanded PTFE of said biaxial tension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120267687U CN202145715U (en) | 2011-07-27 | 2011-07-27 | Protective buckled waterproof ventilating bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120267687U CN202145715U (en) | 2011-07-27 | 2011-07-27 | Protective buckled waterproof ventilating bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202145715U true CN202145715U (en) | 2012-02-15 |
Family
ID=45581634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120267687U Expired - Lifetime CN202145715U (en) | 2011-07-27 | 2011-07-27 | Protective buckled waterproof ventilating bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202145715U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103929930A (en) * | 2014-04-22 | 2014-07-16 | 常州市泛亚汽车饰件有限公司 | Buckle type elbow and breathable film assembly for electric and electronic equipment |
| CN103939856A (en) * | 2014-04-22 | 2014-07-23 | 常州市泛亚汽车饰件有限公司 | Buckle type breathable part for car lamp protection and manufacturing method thereof |
| CN106463070A (en) * | 2014-04-11 | 2017-02-22 | 施赖纳集团两合公司 | Pressure compensation label for sticking to a surface, and method |
| CN107148810A (en) * | 2014-11-14 | 2017-09-08 | 三菱电机株式会社 | Waterproof ventilation part and electronic apparatus |
| CN110789814A (en) * | 2018-08-02 | 2020-02-14 | 中勤实业股份有限公司 | Substrate cassette, rod body structure and waterproof breathable assembly with nano film |
| WO2020101583A2 (en) | 2018-11-14 | 2020-05-22 | Bi̇med Tekni̇k Aletler Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ | Pressure balancing device |
-
2011
- 2011-07-27 CN CN201120267687U patent/CN202145715U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106463070A (en) * | 2014-04-11 | 2017-02-22 | 施赖纳集团两合公司 | Pressure compensation label for sticking to a surface, and method |
| US10311759B2 (en) | 2014-04-11 | 2019-06-04 | Schreiner Group Gmbh & Co. Kg | Pressure compensation label for sticking to a surface, and method |
| CN106463070B (en) * | 2014-04-11 | 2019-11-08 | 施赖纳集团两合公司 | For pasting pressure balance label and method on surface |
| CN103929930A (en) * | 2014-04-22 | 2014-07-16 | 常州市泛亚汽车饰件有限公司 | Buckle type elbow and breathable film assembly for electric and electronic equipment |
| CN103939856A (en) * | 2014-04-22 | 2014-07-23 | 常州市泛亚汽车饰件有限公司 | Buckle type breathable part for car lamp protection and manufacturing method thereof |
| CN107148810A (en) * | 2014-11-14 | 2017-09-08 | 三菱电机株式会社 | Waterproof ventilation part and electronic apparatus |
| CN107148810B (en) * | 2014-11-14 | 2019-11-01 | 三菱电机株式会社 | Waterproof ventilation part and electronic apparatus |
| CN110789814A (en) * | 2018-08-02 | 2020-02-14 | 中勤实业股份有限公司 | Substrate cassette, rod body structure and waterproof breathable assembly with nano film |
| WO2020101583A2 (en) | 2018-11-14 | 2020-05-22 | Bi̇med Tekni̇k Aletler Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ | Pressure balancing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202145715U (en) | Protective buckled waterproof ventilating bolt | |
| WO2010147407A3 (en) | Microporous polyethylene film with thermally stable hybrid-composite layers | |
| CN102305393B (en) | Waterproof breathable bolt of light-emitting diode (LED) lamp and method for preparing waterproof breathable bolt | |
| CN201035016Y (en) | Corrosion proof type temp/moisture sensor case | |
| CN202143347U (en) | Electromagnetic compatible (EMC) waterproof ventilating bolt | |
| CN201909072U (en) | Waterproof, dustproof, ventilated and heat-dissipating breathing device of outdoor seal equipment | |
| WO2010110565A3 (en) | Outer casing member for preventing electricity leakage, and battery pack for a vehicle comprising same | |
| CN205841848U (en) | Screw-type vent valve | |
| CN202435758U (en) | Waterproof ventilating bolt used for automobile electric appliance | |
| CN102303428A (en) | Modified material film of bidirectional stretched expanded polytetrafluoroethylene film composite non-woven fabric for light emitting diode (LED) lamp and preparation method for modified material film | |
| CN202062716U (en) | Waterproof ventilated membrane patch for LED lamp | |
| CN202696103U (en) | Waterproof cable joint | |
| CN207763879U (en) | FR4 circuit boards are pressure-bearing base material surge protection electronic pressure sensor | |
| CN202308100U (en) | Storage battery with excellent sealing property | |
| CN108758391A (en) | A kind of detachable LED light bar with strong water resistance | |
| CN105351336A (en) | Air-permeable nut for protection of electrical and electronic equipment | |
| CN106058120B (en) | Battery current collector and alkaline battery | |
| CN213113180U (en) | Ventilative antistatic teflon sticky tape | |
| CN201502992U (en) | Internal breathing type air bag pressure self-balancing explosion-proof corrosion-proof lamp | |
| CN106455392A (en) | Electric power waterproof box structure used in high humidity environment | |
| CN202062769U (en) | Modified material membrane of two-way stretch expanded PTFE (polytetrafluoetylene) film compound non-woven fabric used for LED lamp | |
| CN203805435U (en) | Coating film paster for automobile electrical and electronic device | |
| CN209060248U (en) | Intelligent breathing device | |
| CN105034459A (en) | Varicosity Teflon film paster with patterns on surface and manufacturing method thereof | |
| CN201718141U (en) | Printed circuit board plug-free waterproof sealing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Protective buckled waterproof ventilating bolt Effective date of registration: 20130116 Granted publication date: 20120215 Pledgee: Industrial Commercial Bank of China Ltd Changzhou branch Pledgor: Pan Asian Mirovent Tech (Changzhou) Co., Ltd. Registration number: 2013990000036 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140421 Granted publication date: 20120215 Pledgee: Industrial Commercial Bank of China Ltd Changzhou branch Pledgor: Pan Asian Mirovent Tech (Changzhou) Co., Ltd. Registration number: 2013990000036 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Protective buckled waterproof ventilating bolt Effective date of registration: 20140424 Granted publication date: 20120215 Pledgee: Industrial Commercial Bank of China Ltd Changzhou branch Pledgor: Pan Asian Mirovent Tech (Changzhou) Co., Ltd. Registration number: 2014990000291 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20151218 Granted publication date: 20120215 Pledgee: Industrial Commercial Bank of China Ltd Changzhou branch Pledgor: Pan Asian Mirovent Tech (Changzhou) Co., Ltd. Registration number: 2014990000291 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213165 No. 28-8 Sakamoto Road, Lijia Town, Wujin District, Jiangsu, Changzhou Patentee after: JIANGSU PAN ASIAN MICROVENT TECHNOLOGY CO., LTD. Address before: 213165 No. 28-8 Sakamoto Road, Lijia Town, Wujin District, Jiangsu, Changzhou Patentee before: Pan Asian Mirovent Tech (Changzhou) Co., Ltd. |
|
| CP02 | Change in the address of a patent holder |
Address after: 213000 No.8 Qiancao Road, Lijia Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: JIANGSU PAN ASIAN MICROVENT TECHNOLOGY CO., LTD. Address before: 213165 No. 28-8 Sakamoto Road, Lijia Town, Wujin District, Jiangsu, Changzhou Patentee before: JIANGSU PAN ASIAN MICROVENT TECHNOLOGY CO., LTD. |
|
| CP02 | Change in the address of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120215 |
|
| CX01 | Expiry of patent term |