CN206290969U - A kind of monitoring system of liquefied petroleum gas steel cylinder gas surplus - Google Patents
A kind of monitoring system of liquefied petroleum gas steel cylinder gas surplus Download PDFInfo
- Publication number
- CN206290969U CN206290969U CN201621214445.0U CN201621214445U CN206290969U CN 206290969 U CN206290969 U CN 206290969U CN 201621214445 U CN201621214445 U CN 201621214445U CN 206290969 U CN206290969 U CN 206290969U
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- steel cylinder
- surplus
- liquefied petroleum
- petroleum gas
- monitoring system
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Abstract
The utility model discloses a kind of monitoring system of liquefied petroleum gas steel cylinder gas surplus, including detection means and surplus prompt terminal, the detection means includes the supporting part of support liquefied petroleum gas steel cylinder, the supporting part is provided with the weight detecting element for detecting the liquefied petroleum gas steel cylinder weight, and the weight detecting element exports testing result to the surplus prompt terminal.The monitoring system, detection means including being able to detect that liquefied petroleum gas steel cylinder weight, the detection means can give surplus prompt terminal the data feedback of detection again simultaneously, consequently facilitating user checks balance information, in advance in anticipation steel cylinder liquefied petroleum gas surplus.
Description
Technical field
The utility model is related to liquefied petroleum gas set field, more particularly to a kind of for more than liquefied petroleum gas steel cylinder gas
The monitoring system of amount.
Background technology
Liquefied petroleum gas is still used as to cook as clean energy resource, in the place such as resident, restaurant, the important fuel of heat supply makes
With.Liquefied petroleum gas is typically taken up using special cylinder, because steel cylinder is non-transparent material, it is impossible to be directly observed gas in steel cylinder
Body surplus.User just knows that liquefied petroleum gas has been used up when cannot be lighted only on kitchen range, it is impossible to know tolerance in advance, from
And have impact on the use of user.
In view of this, the surplus of liquefied petroleum gas in anticipation steel cylinder in advance how is allowed users to, is people in the art
Member's technical problem urgently to be resolved hurrily.
Utility model content
To solve the above problems, the utility model provides a kind of liquefied petroleum gas steel cylinder gas surplus monitoring system, should
Detection means can be easy to user in advance in anticipation steel cylinder liquefied petroleum gas surplus.
The monitoring system of the liquefied petroleum gas steel cylinder gas surplus that the utility model is provided, including detection means and surplus are carried
Show terminal, the detection means includes the supporting part of support liquefied petroleum gas steel cylinder, and the supporting part is provided with the detection liquefaction
The weight detecting element of petroleum gas steel bottle weight, the weight detecting element exports testing result to the surplus prompt terminal.
Alternatively, the surplus prompt terminal is with sufficient alarm module, surplus display module, wireless data uploading module
At least one, the wireless data uploading module can upload headroom data to mobile phone or computer.
Alternatively, the surplus prompt terminal includes protecgulum and bonnet, and the two fastening forms housing chamber, the warning mould
Block, the surplus display module and the wireless data uploading module, are arranged in the housing chamber.
Alternatively, the bottom of the bonnet is provided with installing plate, for installing the fixation surplus prompt terminal.
Alternatively, the protecgulum and/or the bonnet have air vent.
Alternatively, the supporting part includes the annular body with centre bore, the steel cylinder bottom of the liquefied petroleum gas steel cylinder
In the seat insertion centre bore, and it is supported in the annular body；The weight detecting element is located at the annular body.
Alternatively, the periphery of the annular body is provided with inner fovea part.
Alternatively, the annular body includes being interlocked to form upper lid and lower cover, the weight detecting unit of near closed hollow ring
Part is in the near closed hollow ring；It is provided with to be put in battery compartment, the battery compartment in the near closed hollow ring and supplies power to the weight
The battery of detecting element.
Alternatively, the annular body inner circumferential is provided with the supporting oblique surface of annular, for coordinating the support liquefied petroleum
The arc-shaped transitional surface of the steel cylinder base of steel cylinder.
Alternatively, magnetic nail is laid with the supporting oblique surface.
Alternatively, the bottom of the annular body is provided with castor.
Due to monitoring system provided by the utility model, including the detection for being able to detect that liquefied petroleum gas steel cylinder weight
Device, the detection means can give surplus prompt terminal the data feedback of detection again simultaneously, consequently facilitating user checks surplus
Information, in advance in anticipation steel cylinder liquefied petroleum gas surplus.
Brief description of the drawings
Fig. 1 is the structural representation of working standard liquefied petroleum gas steel cylinder；
Fig. 2 is a kind of a kind of specific implementation of liquefied petroleum gas steel cylinder gas surplus monitoring system provided by the utility model
The structural representation of example；
Fig. 3 is the structural representation of detection means in Fig. 2；
Fig. 4 is the top view of Fig. 3；
Fig. 5 is the A-A of Fig. 4 to sectional view；
Fig. 6 is the weight detecting element schematic layout pattern in Fig. 3；
Fig. 7 is the structural representation of surplus prompt terminal in Fig. 2；
Fig. 8 is the upward view of Fig. 7；
Fig. 9 is the dimensional structure diagram of Fig. 7.
Description of reference numerals in Fig. 1 is as follows：
100 liquefied petroleum gas steel cylinders；101 arc-shaped transitional surfaces；102 steel cylinder bases；103 steel cylinder bottom surfaces.
Graphical indicia in Fig. 2-Fig. 9 is：
1 annular body；Covered on 11；12 lower covers；13 near closed hollow rings；14 centre bores；15 supporting oblique surfaces；16 magnetic are followed closely；
17 external arcs；18 inner fovea parts；19 castors；20 annular body bottom surfaces.21 weigh collection plate；22 data transfer plates；23 electricity
Pond；24 battery compartments；
30 surplus prompt terminals, 31 protecgulums, 311 show bars, 312 air vents, 313 attaching plugs, 32 bottoms, 33
Installing plate.
Specific embodiment
In order that those skilled in the art more fully understands the technical solution of the utility model, below in conjunction with the accompanying drawings and tool
The utility model is described in further detail for body embodiment.
Fig. 1-2 is refer to, Fig. 1 is the structural representation of working standard liquefied petroleum gas steel cylinder, the schematic diagram major embodiment
The structure of general liquefied petroleum gas steel cylinder, in order to understand the occupation mode of detection means in the present embodiment；Fig. 2 is new this practicality
A kind of a kind of structural representation of specific embodiment of liquefied petroleum gas steel cylinder gas surplus monitoring system that type is provided；Fig. 3 is
The structural representation of detection means in Fig. 2.
The detecting system includes a detection means, and the monitoring device is used to detect the weight of liquefied petroleum gas steel cylinder 100, tool
Body includes supporting part, and supporting part is provided with the weight detecting element of the detection weight of liquefied petroleum gas steel cylinder 100.Supporting part is specifically included
The annular body 1 that upper lid 11 and lower cover 12 are formed, upper lid 11 and lower cover 12 mutually fasten the near closed hollow ring 13 for forming annular body 1
With centre bore 14, upper lid 11 and lower cover 12 can specifically be connected using being spirally connected or snapping connection mode, naturally it is also possible to use other
Conventional connected mode.
Annular body 1 is provided with weight detecting element, during using the detection means, can be by liquefied petroleum gas steel cylinder 100
Support in annular body 1.Steel cylinder base 102 is generally circular in shape setting, to ensure the smoothly insertion annular body 1 of steel cylinder base 102
In centre bore 14 in and supported by annular body 1, it is clear that it is circular that the diameter of centre bore 14 should be greater than liquefied petroleum gas steel cylinder
The diameter of base 102, less than the body main diameter of liquefied petroleum gas steel cylinder 100.From fig. 1, the chi of steel cylinder cup dolly 102
It is very little smaller relative to its main body, therefore liquefied petroleum gas steel cylinder 100 can be supported on the inner circumferential position of annular body 1.
Fig. 4 is refer to, Fig. 4 is the top view of Fig. 3.
In Fig. 4, the centre bore 14 of annular body 1 is circle such that it is able to the liquefied petroleum gas with generally circular structure
The body of steel cylinder 100 is matched, to reach more reliable uniform support effect.Certainly, centre bore 14 may be alternatively provided as square opening
Or other forms, if liquefied petroleum gas steel cylinder 100 can be supported in annular body 1, and the insertion based on steel cylinder base 102
And possess certain locating effect.
In order that obtain liquefied petroleum gas steel cylinder 100 can be supported in annular body 1, and then detected by weight detecting element
To weight, it is clear that should be hanging after the bottom insertion centre bore 14 of liquefied petroleum gas steel cylinder 100, with ground or placement detection dress
Other table tops put keep certain distance, and so, under appropriately distance setting, detection means will not substantially raise liquefied petroleum
The height of gas cylinder 100, reduces the occupancy in space.
Therefore, scheme provided by the utility model, on the one hand detects liquefied petroleum gas steel cylinder by weight detecting element
100 weight, can obtain its surplus, be easy to user to know the surplus of liquefied petroleum gas, so as to inflate in time；In addition, detection dress
The annular body 1 for installing, the setting of its centre bore 14 so that liquefied petroleum gas steel cylinder 100 is put and is formed in detection dress
When putting, while serving certain locating effect, be conducive to the stabilization of liquefied petroleum gas steel cylinder 100, and be not take up excessive
Space, more meet the use demand of user.
Please continue to refer to the A-A that 5, Fig. 5 is Fig. 4 to sectional view.
Specifically, the inner circumferential of annular body 1 is provided with the supporting oblique surface 15 of annular, equivalent to the inner circumferential in annular body 1
Top is provided with annular chamfer.
When liquefied petroleum gas steel cylinder 100 steel cylinder base 102 insertion annular body 1 in centre bore 14 after, steel cylinder base
102 arc-shaped transitional surface 101 is taken on the supporting oblique surface 15 of annular body 1.Supporting oblique surface 15 has certain guide effect,
It is easy to the insertion of steel cylinder base 102.Certainly, supporting oblique surface 15 may be alternatively provided as circle arc support face, with arc-shaped transitional surface 101
It is engaged, additionally it is possible to increase support contact area, improve stability of strutting system.
In addition, can also be further uniformly arranged on supporting oblique surface 15 during magnetic follows closely 16, Fig. 4 being provided with four magnetic nails 16.Work as liquid
When liquefied oil gas steel cylinder 100 is supported in annular body 1, magnetic nail 16 can adsorb arc-shaped transitional surface 101, then set on supporting oblique surface 15
Magnetic follow closely the 16 pairs of liquefied petroleum cylinders 100 and play further positioning and fixed effect.Obviously, magnetic nail 16 quantity not
It is limited to four.
Please continue to refer to Fig. 4, the periphery of annular body 1 is designed using indent in this example, is formed with inner fovea part 18.Indent
The setting in portion 18 is easy to user to hold, and material-saving.Specifically, the periphery of annular body 1 in Fig. 4 is circle, Yan Qizhou
To four inner fovea parts 18 are evenly equipped with, inner fovea part 18 is arcuation, forms the knot that cylindrical segmental arc 17 and arcuation inner fovea part 18 connect successively
Connected by small arc-shaped transition between structure, and cylindrical segmental arc 17 and inner fovea part 18, it is simple and reasonable.
Castor 19 is also equipped with the bottom of annular body 1 in present case, castor 19 specifically sets four, and circumferentially equal
Cloth, it is ensured that stability.Castor 19 can be connected to the bottom of annular body 1 using being spirally connected.In this way, working as liquefied petroleum cylinder steel cylinder
After 100 are supported in annular body 1, can be moved easily and use, for heavier liquefied petroleum gas steel cylinder 100, castor 19
Roll mobile obviously user-friendly.
As it was previously stated, steel cylinder base 102 needs vacantly, when castor 19 is set, as long as being higher than castor 19.Certainly,
If remaining to normally use for convenience of the device after the castor or dismounting castor for changing different model later, liquefied petroleum gas steel cylinder
Bottom surface 103 should be higher than that the bottom surface 20 of annular body 1.
By measuring the weight of liquefied petroleum gas steel cylinder in the present embodiment, complete to liquefied petroleum gas steel cylinder gas surplus
Monitoring is acted on.Therefore it is provided with monitoring weight element in the ring body 1.
Fig. 6 is refer to, Fig. 6 is the weight detecting element schematic layout pattern in Fig. 3.
The monitoring weight components set in the near closed hollow ring 13 of ring body 1, in addition, as it was previously stated, near closed hollow ring 13
Fastened and formed by upper lid 11 and lower cover 12, above-mentioned supporting oblique surface 15, magnetic nail 16 is arranged on lid 11.
By weight detecting element in the near closed hollow ring 13, near closed hollow ring 13 can protect monitoring weight element be not contaminated and
Infringement.Wherein monitoring weight element mainly includes weighing data collection plate 21 and data transmission board 22, while in the near closed hollow ring
In 13, may be provided for installing the battery compartment 24 of battery 23.Battery 23 is easy to meet diversified user's request, is difficult to receive
To environment limitation.Power interface can certainly be set, now, need to be equipped with socket using position.
Weighing data collection plate 21 includes weight sensor, signal processing circuit, PLC plates, and weighing data collection plate 21 is negative
Blame gathered data and the data to collecting are processed, wherein weight sensor is connected with upper lid 11, it is ensured that can gather
To the weight data of supporter, the output end of weighing data collection plate 21 accesses the input of data transfer plate 22, battery 23 or its
His power supply accesses the power end of weighing data collection plate 21 and weighing data transmission board 22, and data transfer plate 22 is used for outside
The weight data of portion's transmission collection, can use wired or wireless transmission, when being wirelessly transferred, can set wireless transport module.
Liquefied petroleum gas steel cylinder 100 generally has standard size, and detection means provided by the utility model can be according to mark
Quasi- liquefied petroleum gas steel cylinder is made, so as to meet users' demand.Certainly, there is the liquefied petroleum gas of non-generic standard
During steel cylinder, the detection means is equally applicable, as long as being sized to support steel cylinder.
Describe structure of the detecting device emphatically above, after detecting the weight information of liquefied petroleum gas steel cylinder 100, will can examine
Survey result to transmit to the surplus prompt terminal of monitoring system provided by the present invention, the concrete structure of surplus prompt terminal may be referred to
Fig. 7-9 understands.
Fig. 7 is a kind of structural representation of specific embodiment of surplus prompt terminal in Fig. 2；Fig. 8 is the upward view of Fig. 7；
Fig. 9 is the dimensional structure diagram of Fig. 7.
Surplus prompt terminal 30 is used cooperatively with above-mentioned detection means, after detection means detects the weight of steel cylinder, will
The data transfer of detection to surplus prompt terminal 30, surplus prompt terminal 30 can make display, warning etc., to point out user.
Specific in the present embodiment, surplus prompt terminal 30 includes protecgulum 31 and bonnet 32, and the two is interlocked to form housing
Chamber, can be set at least one of surplus display module, alarm module, wireless data uploading module in housing chamber.
As shown in fig. 7, the show bar 311 of surplus display module 30 can be shown in the outer surface of protecgulum 31, so that user is straight
Observation is connect, the patterned fashion that show bar 311 can add internal glazing bar using the steel cylinder shown in figure shows, with more intuitively
Embody the remaining tolerance in steel cylinder.Gravimetric value that can be in the full bottle of the internal preset of surplus prompt terminal 30, then according to detection weight
Value can know gas surplus.Certainly, the computing module of gas surplus can also be placed in detection means, by surplus result
Export also possible to surplus prompt terminal 30, i.e., the testing result shown in Fig. 2 is not limited to the gravimetric value of direct detection,
It can also be margin value.In contrast, it is easier to arrangement located at surplus prompt terminal 30.
As can be seen from Figure 7, the surplus prompt terminal 30 is provided with alarm module simultaneously, and the alarm lamp of alarm module is shown in
The outer surface of protecgulum 31.When surplus is not enough, alarm lamp can be flashed to point out user, and surplus here is not enough, can carry out
Setting, it is also possible to which stepping is set, such as deficiency, wretched insufficiency etc., and corresponding alarm light is equipped with, such as yellow, red colored lamp,
To show differentiation.Alarmed except surplus is not enough, when leaking occurs in gas, while configuring Leakage inspection element, alarm module
The signal that can also be leaked according to gas is alarmed, further to improve security performance.
When surplus prompt terminal 30 sets wireless data uploading module, wireless data uploading module can send data to
Computer or mobile phone (such as mobile phone A PP), then user can be with the gas surplus state of remote monitoring steel cylinder, so as to lift user's body
Test.Certainly, wireless data transfer module, alarm module and surplus display module three, as long as possessing one, that is, it is right to realize
The anticipation function in advance of surplus.
In addition, as shown in fig. 7, being additionally provided with self-inspection, SOS, settings button on surplus prompt terminal 30.Self-inspection button is pressed,
Monitoring device functions can be tested whether normal；SOS buttons, can select to be set to provide to cry gas service, or promptly
Call for help, or seek to fix the functions such as phone number help；" set " button can carry out basis instrument to monitoring device.
In addition, except alarm lamp, being additionally provided with WIFI signal lamp and power lamp.WIFI signal lamp can show currently
Whether WIFI connecting communication situations, the work for specifying wireless data uploading module is smooth；Power lamp shows the currently monitored dress
The power supply situation put.
In addition, surplus prompt terminal 30 is additionally provided with air vent 312, to play a part of ventilation and heat, the internal unit's device of extension
The service life of part.Air vent 312 can specifically be located at the both sides and bottom of protecgulum 31, as shown in Figure 7.
The bottom of surplus prompt terminal 30 can be provided with installing plate 33, and installing plate 33 is easy to install surplus prompt terminal 30
In the position for being easy to observation, such as position such as wall or cabinet.
Attaching plug 313 can be set on the housing of surplus prompt terminal 30, with inserting socket.Certainly, surplus prompting
Terminal 30 can also directly be equipped with battery.As described above, surplus prompt terminal 30 can be fixed on wall or other are typically provided with
The position of socket, then now set attaching plug 313 and be easily obtained lasting power supply.
Can be seen that from the above description, due to monitoring system provided by the utility model, including be able to detect that liquefaction stone
The detection means of oil gas steel cylinder weight, the detection means can give surplus prompt terminal the data feedback of detection again simultaneously, from
And be easy to user to check balance information, in advance in anticipation steel cylinder liquefied petroleum gas surplus.Therefore, as long as detection means in principle
The weight of steel cylinder is capable of detecting when, therefore the supporting part of support liquefied petroleum gas steel cylinder 100 is not limited to above-mentioned annular master
Body 1, for example, can be the title body for not setting centre bore.Certainly, annular body 1 has corresponding technique effect as supporting part,
Here is omitted.
Claims (11)
1. a kind of monitoring system of liquefied petroleum gas steel cylinder gas surplus, it is characterised in that pointed out including detection means and surplus
Terminal (30), the detection means includes the supporting part of support liquefied petroleum gas steel cylinder (100), and the supporting part is provided with detection institute
State the weight detecting element of liquefied petroleum gas steel cylinder (100) weight, the weight detecting element exports testing result to described remaining
Amount prompt terminal (30).
2. the monitoring system of liquefied petroleum gas steel cylinder gas surplus as claimed in claim 1, it is characterised in that the surplus is carried
Show terminal (30) with least one of sufficient alarm module, surplus display module, wireless data uploading module, it is described without line number
Headroom data to mobile phone or computer can be uploaded according to uploading module.
3. the monitoring system of liquefied petroleum gas steel cylinder gas surplus as claimed in claim 2, it is characterised in that the surplus is carried
Show that terminal (30) includes protecgulum (31) and bonnet (32), the two fastening forms housing chamber, and the alarm module, the surplus show
Module and the wireless data uploading module, are arranged in the housing chamber.
4. the monitoring system of liquefied petroleum gas steel cylinder gas surplus as claimed in claim 3, it is characterised in that the bonnet
(32) bottom is provided with installing plate (33), for installing the fixation surplus prompt terminal (30).
5. the monitoring system of liquefied petroleum gas steel cylinder gas surplus as claimed in claim 3, it is characterised in that the protecgulum
And/or the bonnet (32) is with air vent (312) (31).
6. the monitoring system of the liquefied petroleum gas steel cylinder gas surplus as described in claim any one of 1-5, it is characterised in that institute
Stating supporting part includes the annular body (1) with centre bore (14), the steel cylinder base of the liquefied petroleum gas steel cylinder (100)
(102) insert in the centre bore (14), and be supported in the annular body (1)；The weight detecting element is located at described
Annular body (1).
7. the monitoring system of liquefied petroleum gas steel cylinder gas surplus as claimed in claim 6, it is characterised in that the annular is main
The periphery of body (1) is provided with inner fovea part (18).
8. the monitoring system of liquefied petroleum gas steel cylinder gas surplus as claimed in claim 6, it is characterised in that the annular is main
Body (1) to form the upper lid (11) and lower cover (12), the weight detecting element of near closed hollow ring (13) including being interlocked located at described
In near closed hollow ring (13)；It is provided with to be put in battery compartment (24), the battery compartment (24) in the near closed hollow ring (13) and supplies power to institute
State the battery (23) of weight detecting element.
9. the monitoring system of liquefied petroleum gas steel cylinder gas surplus as claimed in claim 6, it is characterised in that the annular is main
Body (1) inner circumferential is provided with the supporting oblique surface (15) of annular, the steel cylinder base for coordinating the support liquefied petroleum steel bottle (100)
(102) arc-shaped transitional surface (101).
10. the monitoring system of liquefied petroleum gas steel cylinder gas surplus as claimed in claim 9, it is characterised in that the support
Magnetic nail (16) is laid with inclined-plane (15).
The monitoring system of 11. liquefied petroleum gas steel cylinder gas surpluses as claimed in claim 6, it is characterised in that the annular
The bottom of main body (1) is provided with castor (19).
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621214445.0U CN206290969U (en) | 2016-11-10 | 2016-11-10 | A kind of monitoring system of liquefied petroleum gas steel cylinder gas surplus |
| PCT/CN2017/075924 WO2018086284A1 (en) | 2016-11-10 | 2017-03-08 | Device and system for monitoring gas level of liquefied petroleum gas cylinder |
| JP2019600071U JP3224777U (en) | 2016-11-10 | 2017-03-08 | Liquefied petroleum gas cylinder gas level monitoring device and monitoring system |
| EP17869114.3A EP3540289A4 (en) | 2016-11-10 | 2017-03-08 | Device and system for monitoring gas level of liquefied petroleum gas cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621214445.0U CN206290969U (en) | 2016-11-10 | 2016-11-10 | A kind of monitoring system of liquefied petroleum gas steel cylinder gas surplus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206290969U true CN206290969U (en) | 2017-06-30 |
Family
ID=59099019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621214445.0U Ceased CN206290969U (en) | 2016-11-10 | 2016-11-10 | A kind of monitoring system of liquefied petroleum gas steel cylinder gas surplus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206290969U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115318A (en) * | 2018-08-15 | 2019-01-01 | 中电智慧信息科技发展（北京）有限公司 | Liquefied petroleum gas steel cylinder continues weighing device |
| WO2019126849A1 (en) * | 2017-12-27 | 2019-07-04 | Supergasbras Energia Ltda. | System for measuring the mass of an lpg consumption stream in kg, lpg stream measuring device and mobile device used in such a system |
| CN116182074A (en) * | 2022-12-16 | 2023-05-30 | 北京市公用事业科学研究所 | Positioner for liquefied gas steel cylinder |
-
2016
- 2016-11-10 CN CN201621214445.0U patent/CN206290969U/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019126849A1 (en) * | 2017-12-27 | 2019-07-04 | Supergasbras Energia Ltda. | System for measuring the mass of an lpg consumption stream in kg, lpg stream measuring device and mobile device used in such a system |
| CN109115318A (en) * | 2018-08-15 | 2019-01-01 | 中电智慧信息科技发展（北京）有限公司 | Liquefied petroleum gas steel cylinder continues weighing device |
| CN116182074A (en) * | 2022-12-16 | 2023-05-30 | 北京市公用事业科学研究所 | Positioner for liquefied gas steel cylinder |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20200123 Decision number of declaring invalidation: 43217 Granted publication date: 20170630 |
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