CN205102849U - Explosion -proof multifunctional measuring device - Google Patents
Explosion -proof multifunctional measuring device Download PDFInfo
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- CN205102849U CN205102849U CN201520753965.8U CN201520753965U CN205102849U CN 205102849 U CN205102849 U CN 205102849U CN 201520753965 U CN201520753965 U CN 201520753965U CN 205102849 U CN205102849 U CN 205102849U
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Abstract
The utility model provides an explosion -proof multifunctional measuring device, adopt by carbon atom honeycomb lattice structure graphite alkene as LNG multifunctional measuring device explosion proof enclosure, impact that its efficiency can not only anti -detonation more can prevent impacts such as bullet, shell, rocket projectile, can extensively utilize military field, and in the work of multifunctional measuring device negative electricity, prevent static electricity's production effectively to the greatly reduced accident rate, the utility model discloses when the jar body was caused danger, its intelligent agent was influenced by the explosion neither, can also realize automatic alarm, started relevant safety measure to the associated data is preserved in the conveying, for the reason of ex -post analysis jar body accident provides direct comprehensive data, thereby has personally experienced sth. Part of the body monitoring protect function fine to the LNG jar.
Description
Technical field
The utility model relates to measurement and control area, particularly relates to a kind of explosion-proof multifunction measuring set.
Background technology
Graphene, as a kind of very thin carbon atom material with unusual characteristic, had attracted the interest that researchist is huge in recent years.The strength ratio of this material wants large 207 times with the steel of weight, and can with high efficiency heat conduction and conduction.This new material can support the object that is equivalent to himself weight 400,000 times and not bend.
This grapheme foam bears the bang that dynamics exceedes the external force of 1.45 ten thousand pounds per square inch---be almost equivalent in world ocean bosom---about 10.9 kms are dark---be positioned at the Mariana Trench that U.S. Guam is coastal, i.e. so-called " challenger " number tectogene---pressure.
This research of the researchist leader of Shanghai Silicate Inst., Chinese Academy of Sciences claims, researchist utilizes tiny tubular graphene alkene to form one to have the cellular structure with diamond equi-stable, thus createed this foam-like material, this material that they newly create can bear the larger impact of the grapheme material reported as compared with the past, this material can also be squeezed into about 5% of its original size, and still can recover its original form, even and if this process repeat 1000 times and can also remain intact harmless.
The characteristic of this new material means that the surface of its inside and tank that can be used in flak jackets is as cushion pad, to absorb the impulsive force from projectile (as bullet, shell, rocket projectile etc.).
Graphene is well-known as explosion-proof lamp; but using this carbon atom honeycomb lattice structure Graphene as multifunction measuring set explosion-resistant enclosure protective seam both at home and abroad beyond example; moreover this carbon atom honeycomb lattice structure Graphene; just found by Chinese Scientists, on September 27th, 2015 is just by domestic and international media report.
Utility model content
The utility model provides a kind of explosion-proof multifunction measuring set, adopt by carbon atom honeycomb lattice structure Graphene as LNG multifunction measuring set explosion-resistant enclosure, its effect can not only prevent the impact of exploding, and more can prevent the impacts such as bullet, shell, rocket projectile, extensively can use military field; And when the work of multifunction measuring set negative electricity, effectively can prevent the generation of electrostatic, thus greatly reduce accident rate; Time the utility model tank body is caused danger; its intelligent agent does not only affect by blast; automatic alarm can also be realized; start related security; and transmit preservation related data; reason for ex-post analysis tank body accident provides directly comprehensively data, thus plays good monitoring and protecting function to LNG tank body.
In order to solve the problems of the technologies described above, the utility model adopts technical scheme:
A kind of explosion-proof multifunction measuring set, is characterized in that, comprise sensing measurement module, intelligent main control module, security protection module and passive power module.
Described sensing measurement module comprises temperature sensor, humidity sensor, pressure transducer, differential pressure pick-up, liquid level sensor, weight sensor, at least one in the middle of flow sensor and angular transducer.
Described intelligent main control module comprises main body case, control circuit board, display screen, the first electrostatic prevention protection pad, the second electrostatic prevention protection pad, explosion-proof inlet wire and explosion-proof lead-in line joint.
Described main body case comprises the first casing and the second casing.
Described first casing adopts and is divided into the first box cover body and lower first casing casing, described first box cover body establishes explosion-proof button and perspective portion, described explosion-proof button switch-dividing button and reset button, described perspective portion adopts tempered glass or carbon fiber glass to make, and described tempered glass or carbon fiber glass and described first box cover body adopt Sealing Technology process; Fix with explosion-proof bolt between described first box cover body and the first casing lower box, suit face and adopt anti-leak and antirust technol-ogy process, described upper first casing lid, explosion-proof button and the first casing lower box all adopt grapheme material to make, described first Box Cover body case protective layer, first casing lower box shell protection layer all adopts to be made up of carbon atom honeycomb lattice structure Graphene, described first casing internal battery group.
Described second casing is divided into the second casing upper box and the second casing lower cover, described second casing upper box and the first box cover body share, described second casing lower cover adopts grapheme material to make, fix with described first casing lower box explosion-proof bolt, suit face and adopt anti-leak and antirust technol-ogy process, described second casing built-in control circuit plate and display screen.
Described second casing lower cover puts the first electrostatic prevention protection pad, described first electrostatic prevention protection pad puts control circuit board, described control circuit board is established the outdoor readable display screen of high score rate.
Described control circuit board comprises microprocessor, storage unit, power control circuit, wireless transmission and positioning unit.
The underlying second electrostatic prevention protection pad of described battery pack, underlying second anti-explosion partition of described second electrostatic prevention protection pad, has certain distance between described second anti-explosion partition and the second box bottom.
Described first electrostatic prevention protection pad is divided into superficial layer and bottom, and described superficial layer is static-dissipative layer, resistance 10
6-9Ω; Described bottom is conductive layer, resistance 10
3-5Ω, electrostatic is loose except time: <0.5s.
Described second electrostatic prevention protection pad is divided into superficial layer and bottom, and described superficial layer is static-dissipative layer, resistance 10
6-9Ω; Described bottom is conductive layer, resistance 10
3-5Ω, electrostatic is loose except time: <0.5s.
Described first casing is respectively equipped with the first Explosion proof joint, the second Explosion proof joint, the 3rd Explosion proof joint, the 3rd Explosion proof joint, the 5th Explosion proof joint, the 6th Explosion proof joint.
First explosion-proof inlet wire is connected with control circuit board through the first Explosion proof joint, second explosion-proof inlet wire is connected with control circuit board through the second Explosion proof joint, 3rd explosion-proof inlet wire is connected with control circuit board through the 3rd Explosion proof joint, 4th explosion-proof inlet wire is connected with control circuit board through the 4th Explosion proof joint, 5th explosion-proof inlet wire is connected with control circuit board through the 5th Explosion proof joint, 6th explosion-proof inlet wire is connected with battery pack through the 6th Explosion proof joint, and the 7th explosion-proof inlet wire is connected with control circuit board through the 7th Explosion proof joint.
Described power control circuit is opened or powered-down, and start security alarm module and closed safe guard valve, described security protection valve comprises solenoid valve or hydraulic valve.
Described wireless transmission and positioning unit comprise wireless transmission and positioning system, and described wireless transmission comprises at least one in infrared ray, bluetooth, WEIFI, NFC, GSM, GPRS, UWB, 3G, 4G, 5G wireless transport module.Described positioning system comprises GPS GPS, BDS Beidou satellite navigation system, GLONASS GLONASS satellite navigation system, GALILEO Galilean satellite positioning system at least one positioning system.
Described explosion-proof inlet wire comprise steel pipe and or cable and or Explosion-proof host adopt grapheme material to make, described explosion-proof lead-in line joint adopts grapheme material to make, with described inlet wire O-ring seal and or teflon seal, outer subsides sealing strip sealing.
Described security protection module comprises onsite alarming unit, and wireless alarm units and safety valve close the border system.
Described onsite alarming unit comprises hummer, LED flashlamp, and described LED flashlamp adopts the LED flashlamp of color redness, or the red green LED flashlamp replaced, and described hummer, flashlamp can manually arrange.
Described onsite alarming cell enclosure adopts grapheme material to make, and LED flashlamp shell adopts tempered glass to make.
Described wireless alarm units comprises wireless transmission unit, control center, data operation centre and radio receiving terminal.
Described wireless alarm units sends alerting signal by described wireless transport module to described control center or described data enterprise operation center and described radio receiving terminal, described control center or described data enterprise operation center and or described radio receiving terminal be provided with alarm unit, described control center or described data enterprise operation center and described radio receiving terminal alarm unit adopt the device identical or different with onsite alarming unit.
Described passive power module comprises supply module and power storage module.
Preferably, described supply module adopts photovoltaic generation, described photovoltaic module plate by power lead by electrical power storage power storage module, described power storage module is divided into the first accumulator and the second accumulator, the generating of described photovoltaic module plate by power lead by electrical power storage in the first accumulator, the second accumulator, described first accumulator is done main distribution pond and is provided the energy, daily power consumption is provided, described second accumulator provides the energy as secondary distribution pond, under the inoperable condition in main distribution pond, be supplied to master control mainboard or measure electroplax power supply; Both realize seamless switching, and when switching, described power control circuit first closes motherboard circuit and metering circuit and other circuit, then carries out seamless switching, in order to avoid cause damage to circuit arrangement.
Described photovoltaic sends out component palette at described first accumulator, described second accumulator be full of time, powered directly to control circuit board by power control circuit adjustment, or be described first accumulator, described second charge in batteries time, simultaneously control circuit board or measure electroplax and power; When described photovoltaic module plate voltage is lower than preset value, then disconnects described photovoltaic module plate and power, directly have battery pack to power.
After adopting technique scheme; the utility model can avoid intelligent measure main body to be damaged because of blast up hill and dale; thus effectively carry out tank body self-protection function; simultaneously; by field data by teletransmission to control center or data operation centre with store storage element; for the analysis of causes of accident, provide data the most accurately.
Accompanying drawing explanation
Fig. 1 is the outside schematic diagram of a kind of explosion-proof multifunction measuring set of the utility model embodiment.
Fig. 2 is the inner structure schematic diagram of a kind of explosion-proof multifunction measuring set of the utility model embodiment.
Fig. 3 is the enlarged drawing of a kind of explosion-proof multifunction measuring set second casing of the utility model embodiment.
Fig. 4 is the shell protection layer schematic diagram of a kind of explosion-proof multifunction measuring set of the utility model embodiment.
1 first casing, 2 first sensors, 3 first explosion-proof inlet wires, 4 first Explosion proof joints, 5 second sensors, 6 second explosion-proof inlet wires, 7 second Explosion proof joints, 8 the 3rd sensors, 9 the 3rd explosion-proof inlet wires, 3rd Explosion proof joint, 10 automatic blow off valve, 11 the 4th explosion-proof inlet wires, 12 the 4th Explosion proof joints, 13 four-sensors, 14 the 5th explosion-proof inlet wires, 15 the 5th Explosion proof joints, 16 shift knobs, 17 reset button, 18 explosion-proof bolts, 19, 6th explosion-proof inlet wire, 20 photovoltaic module plates, 21 second casings, 22 onsite alarming unit, 23 second explosion-proof protection pads, 24 battery pack, 25 display screens, 26 upper cover perspective portions, 27 control circuit boards, 28 terminal heads, 29 the 6th Explosion proof joints, 30 second casing lower covers, 31 first explosion-proof protection pads, 32 first box cover bodies, 33 first casing lower boxes.
Embodiment
For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in detail embodiment of the present utility model below in conjunction with accompanying drawing.
Set forth a lot of detail in the following description so that fully understand the utility model.But the utility model can be much different from alternate manner described here to implement, those skilled in the art can when doing similar popularization without prejudice to when the utility model intension, and therefore the utility model is by the restriction of following public concrete enforcement and concrete accompanying drawing.
Embodiment one
As depicted in figs. 1 and 2, first casing 1 adopts and is divided into the first box cover body 32 and the first casing lower box 33, described first box cover body 32 establishes explosion-proof button and perspective portion 26, described explosion-proof button switch-dividing button 16 and reset button 17, described perspective portion 26 adopts tempered glass or carbon fiber glass to make, and described tempered glass or carbon fiber glass and described upper cover body 32 adopt Sealing Technology process; Fix with explosion-proof bolt 18 between described first box cover body 32 and the first casing lower box 33, suit face and adopt anti-leak and antirust technol-ogy process, described first box cover body 32, shift knob 16, reset button 17 and the first casing lower box 33 all adopt grapheme material to make, described first Box Cover body case protective layer, the first casing lower box shell protection layer all adopts to be made up of carbon atom honeycomb lattice structure Graphene, described first casing internal battery 24.
Described second casing 21 is divided into the second casing upper box 32 and the second casing lower cover 30, described second casing lower box 32 and the first box cover body 32 share, described second casing lower cover 30 adopts carbon atom honeycomb lattice structure grapheme material to make, fix with described first casing lower box 33 explosion-proof bolt 18, suit face and adopt anti-leak and antirust technol-ogy process, described second casing 21 built-in control circuit plate 27 and display screen 25.
Described second casing lower cover 30 puts the first electrostatic prevention protection pad 31, described first electrostatic prevention protection pad 31 puts control circuit board 27, described control circuit board 27 is established the outdoor readable display screen 25 of high score rate.
Described control circuit board 27 comprises microprocessor, storage unit, power control circuit, wireless transmission and positioning unit.
The underlying second electrostatic prevention protection pad 23 of described battery pack 24, has certain distance between described second electrostatic prevention protection pad 23 and the second casing 21 base plate.
Embodiment two
As shown in Figure 1 and Figure 4, first sensor 2 records pressure signal by the first explosion-proof inlet wire 3 through in the first Explosion proof joint and main body case 1, be connected with master control mainboard 27, first sensor 2 is recorded Signal transmissions and mainboard microprocessor, mainboard microprocessor will record pressure signal and converts liquid level numerical value to and show at display screen 25, and according to preset parameter value judge whether in the hole and and to user control center, data enterprise operation center, radio receiving terminal is reported, simultaneously closed safe valve 10.
Second sensor 5 records temperature signal by the second explosion-proof inlet wire 6 through in the first Explosion proof joint 7 and main body case 1, be connected with master control mainboard 27, first sensor 2 is recorded Signal transmissions and mainboard microprocessor, mainboard microprocessor will record pressure signal and converts liquid level numerical value to and show at display screen 25, and according to preset parameter value judge whether in the hole and and to user control center, data enterprise operation center, radio receiving terminal is reported, simultaneously closed safe valve 10.
3rd sensor 8 is communicated with pressure transducer low pressure skirt by one end three-way pipe, described low pressure skirt is communicated with in tank by tank body top, the other end is communicated with tank base by high pressure skirt, described 3rd sensor 8 records differential pressure signal and enters in main body case 1 by the 3rd explosion-proof inlet wire 9, be connected with master control mainboard 27, mainboard microprocessor will record differential pressure signal and converts liquid level numerical value to and show at display screen 25, and judge whether to need topping up according to default liquid level, and to user control center, data enterprise operation center, radio receiving terminal is reported.
Four-sensor 13 records temperature signal by the 5th explosion-proof inlet wire 14 through in the 5th Explosion proof joint 15 and main body case 1, be connected with master control mainboard 27, four-sensor 2 is recorded Signal transmissions and mainboard microprocessor, mainboard microprocessor will record pressure signal and converts liquid level numerical value to and show at display screen 25, and according to preset parameter value judge whether in the hole and and to user control center, data enterprise operation center, radio receiving terminal is reported, simultaneously closed safe valve 10.
Embodiment three
Master control borad microprocessor records signal to sensor and carries out analysis contrast, no abnormal, then mourn in silence; If any exception, then start onsite alarming unit 22, described onsite alarming unit comprises hummer, LED flashlamp, and described LED flashlamp adopts the flashlamp of color redness, or the red green flashlamp replaced, and described hummer, flashlamp can manually arrange; And start wireless alarm units, described wireless alarm units by described wireless transport module to described control center and or described data enterprise operation center and or described radio receiving terminal send alerting signal, described control center and or described data enterprise operation center and or described radio receiving terminal be provided with alarm unit, described control center and or described data enterprise operation center and or described radio receiving terminal alarm unit adopt and the identical or different device of onsite alarming unit.
Embodiment four
As depicted in figs. 1 and 2, described photovoltaic module plate 20 connects electric power storage group 24 by electrical power storage electric power storage group 24 by the 6th explosion-proof inlet wire 19 through the 6th Explosion proof joint 29, described electric power storage group 24 is divided into the first accumulator and the second accumulator, described photovoltaic module plate 20 electric energy is stored in the first accumulator by the 6th explosion-proof inlet wire 19, second accumulator, described first accumulator is done main distribution pond and is provided the energy, daily power consumption is provided, described second accumulator provides the energy as secondary distribution pond, under the inoperable condition in main distribution pond, be supplied to master control mainboard or measure electroplax power supply, both realize seamless switching, and when switching, described power control circuit first closes motherboard circuit and metering circuit and other circuit, then carries out seamless switching, in order to avoid cause damage to circuit arrangement.
Described photovoltaic sends out component palette 20 at described first accumulator, described second accumulator be full of time, powered directly to control circuit board by power control circuit adjustment, or be described first accumulator, described second charge in batteries time, simultaneously control circuit board or measure electroplax and power; When described photovoltaic module plate 20 voltage is lower than preset value, then disconnects described photovoltaic module plate 20 and power, directly have battery pack 24 to power
Embodiment five
As shown in Figure 1, Figure 2 and Figure 4, described first casing 1 is respectively equipped with the first Explosion proof joint 4, second Explosion proof joint the 7, three Explosion proof joint the 9, three Explosion proof joint the 12, five Explosion proof joint the 15, six Explosion proof joint 29.
First explosion-proof inlet wire 3 is connected with control circuit board 27 through the first Explosion proof joint 4, second explosion-proof inlet wire 6 is connected with control circuit board 27 through the second Explosion proof joint 7,3rd explosion-proof inlet wire 9 is connected with control circuit board 27 through the 3rd Explosion proof joint 9,4th explosion-proof inlet wire 11 is connected with control circuit board 27 through the 4th Explosion proof joint 12,5th explosion-proof inlet wire 14 is connected with control circuit board 27 through the 5th Explosion proof joint 15, and the 6th explosion-proof inlet wire 19 is connected with battery pack through the 6th Explosion proof joint 27.
Embodiment six
When after intelligent system cisco unity malfunction, restarted by manual manual operation switch's button 16 or restore the system to original state by reset button 17.
Although the utility model with preferred embodiment openly as above; but it is not for limiting claim; any those skilled in the art are not departing from spirit and scope of the present utility model; can make possible variation and amendment, the scope that therefore protection domain of the present utility model should define with the utility model claim is as the criterion.
Claims (5)
1. an explosion-proof multifunction measuring set, is characterized in that, comprises main body case and security protection module;
Described main body case comprises the first casing and the second casing, described first casing adopts and is divided into the first box cover body and lower first casing casing, described first box cover body establishes explosion-proof button and perspective portion, described explosion-proof button switch-dividing button and reset button, described perspective portion adopts tempered glass or carbon fiber glass to make, and described tempered glass or carbon fiber glass and described first box cover body adopt Sealing Technology process; Fix with explosion-proof bolt between described first box cover body and the first casing lower box, suit face and adopt anti-leak and antirust technol-ogy process, described upper first casing lid, explosion-proof button and the first casing lower box all adopt grapheme material to make, described first Box Cover body case protective layer, first casing lower box shell protection layer all adopts to be made up of carbon atom honeycomb lattice structure Graphene, described first casing internal battery group;
Described second casing is divided into the second casing upper box and the second casing lower cover, described second casing upper box and the first box cover body share, described second casing lower cover adopts grapheme material to make, fix with described first casing lower box explosion-proof bolt, suit face and adopt anti-leak and antirust technol-ogy process, described second casing built-in control circuit plate and display screen;
Described control circuit board comprises microprocessor, storage unit, power control circuit, wireless transmission and positioning unit;
Described wireless transmission and positioning unit comprise wireless transmission and positioning system, and described wireless transmission comprises at least one in infrared ray, bluetooth, WEIFI, NFC, GSM, GPRS, UWB, 3G, 4G, 5G wireless transport module; Described positioning system comprises GPS GPS, BDS Beidou satellite navigation system, GLONASS GLONASS satellite navigation system, GALILEO Galilean satellite positioning system at least one positioning system;
Described security protection module comprises onsite alarming unit, and wireless alarm units and safety valve close the border system;
Described onsite alarming unit comprises hummer, LED flashlamp, described LED flashlamp adopts the LED flashlamp of color redness, or the red green LED flashlamp replaced, described hummer, flashlamp can manually arrange, described onsite alarming cell enclosure adopts grapheme material to make, and LED flashlamp shell adopts tempered glass to make;
Described wireless alarm units comprises wireless transmission unit, control center, data operation centre and radio receiving terminal, described wireless alarm units sends alerting signal by described wireless transport module to described control center or described data enterprise operation center and described radio receiving terminal, described control center or described data enterprise operation center and described radio receiving terminal are provided with alarm unit, and described control center or described data enterprise operation center and described radio receiving terminal alarm unit adopt the device identical or different with onsite alarming unit;
The described safety valve system of closing the border comprises the described power control circuit starting security alarm module and closed safe guard valve, and described security protection valve comprises solenoid valve or hydraulic valve.
2. explosion-proof multifunction measuring set as claimed in claim 1, is characterized in that: described second casing lower cover puts the first electrostatic prevention protection pad, described first electrostatic prevention protection pad puts control circuit board, described control circuit board is established the outdoor readable display screen of high score rate.
3. explosion-proof multifunction measuring set as claimed in claim 1, it is characterized in that: the underlying second electrostatic prevention protection pad of described battery pack, underlying second anti-explosion partition of described second electrostatic prevention protection pad, has certain distance between described second anti-explosion partition and the second box bottom.
4. explosion-proof multifunction measuring set as claimed in claim 2, is characterized in that: described first electrostatic prevention protection pad is divided into superficial layer and bottom, and described superficial layer is static-dissipative layer, resistance 10
6-9Ω; Described bottom is conductive layer, resistance 10
3-5Ω, electrostatic is loose except time: <0.5s.
5. explosion-proof multifunction measuring set as claimed in claim 3, is characterized in that: described second electrostatic prevention protection pad is divided into superficial layer and bottom, and described superficial layer is static-dissipative layer, resistance 10
6-9Ω; Described bottom is conductive layer, resistance 10
3-5Ω, electrostatic is loose except time: <0.5s
.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520753965.8U CN205102849U (en) | 2015-09-28 | 2015-09-28 | Explosion -proof multifunctional measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520753965.8U CN205102849U (en) | 2015-09-28 | 2015-09-28 | Explosion -proof multifunctional measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205102849U true CN205102849U (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520753965.8U Expired - Fee Related CN205102849U (en) | 2015-09-28 | 2015-09-28 | Explosion -proof multifunctional measuring device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205102849U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105871401A (en) * | 2016-03-25 | 2016-08-17 | 航天科技控股集团股份有限公司 | Beidou communication vehicle-mounted terminal based Internet of Things system |
| CN108020357A (en) * | 2018-02-02 | 2018-05-11 | 马鞍山市亿格仪表有限公司 | A kind of pressure gauge based on Bluetooth transmission |
-
2015
- 2015-09-28 CN CN201520753965.8U patent/CN205102849U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105871401A (en) * | 2016-03-25 | 2016-08-17 | 航天科技控股集团股份有限公司 | Beidou communication vehicle-mounted terminal based Internet of Things system |
| CN108020357A (en) * | 2018-02-02 | 2018-05-11 | 马鞍山市亿格仪表有限公司 | A kind of pressure gauge based on Bluetooth transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160323 Termination date: 20180928 |