CN205971302U - Magnetic suspension vacuum pipe freight transportation cabin body and website transmission system thereof - Google Patents
Magnetic suspension vacuum pipe freight transportation cabin body and website transmission system thereof Download PDFInfo
- Publication number
- CN205971302U CN205971302U CN201620998932.4U CN201620998932U CN205971302U CN 205971302 U CN205971302 U CN 205971302U CN 201620998932 U CN201620998932 U CN 201620998932U CN 205971302 U CN205971302 U CN 205971302U
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- China
- Prior art keywords
- nacelle
- vacuum
- transmission system
- workshop
- vacuum pipe
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Abstract
The utility model discloses a magnetic suspension vacuum pipe freight transportation cabin body and website transmission system thereof, the magnetic suspension vacuum pipe freight transportation cabin body is the streamlined cabin body including the head, and the articulated hatch door that has is gone up to the cabin body, is the level and smooth and inside hollow casing in surface with the hatch door lid after the cabin body closes, and the junction of the cabin body and hatch door is still predetermine and to be twisted the screw thread on the body of cabin soon with the hatch door, is equipped with the sealing washer between the cabin body and the hatch door. According to the automatic silicon steel sheet leveling machine of the transformer, simply be used for the goods to transport manned magnetic suspension vacuum pipeline transport workably, design suitable high -frequency shipment website and the cabin body and divided hinge knob system, can the interior freight transportation cabin body and the goods of high -efficient allotment freight transportation website, and through keeping apart within a definite time and the vacuum vessel, the time of evacuation before the freight transportation cabin body sends has greatly been shortened, the messenger system can reach the high frequency and send, divide the E -commerce logistics development of satisfying rapid growth both at home and abroad demand, the project input has greatly been reduced, operation and maintenance cost.
Description
Technical field
This utility model is related to vacuum line magnetic suspension freight shipments field and in particular to magnetic levitation vacuum pipeline shipping cabin
Body and its station transmission system.
Background technology
Rail Highway cargo transport at present, speed is slow, and time-consuming, and energy consumption is big, noise is big, and transport road conditions are easily subject to meteorological geographical
Condition affects and blocks.Civil aviaton's freight cost is high, is also that energy consumption is big, noise is big, pollution is big, and flight speed is only
1000 km per hour, and affected by meteorological condition it occur frequently that flight delay is it is impossible to adapt to ecommerce express delivery
The demand of development.
Magnetic levitation vacuum pipeline transportation concept is proposed the twenties in last century by Tesla (CS) Koncern, Podebradska 186, Praha 9, Czechoslovakia earliest, and vacuum pipe is at a high speed
Traffic, is to build a pipeline with extraneous air isolation, after evacuation in pipe, runs magnetic suspension train wherein, due to
Do not have windage to hinder, train can more than 4000 kilometers of high-speed cruising per hour, and awful weather is also unaffected.Its
Advantage is：Without vehicle power, safe, the static suspension of energy, start power consumption less, running noises are little, and car body is light.
Research to magnetic levitation vacuum pipeline transportation, Southwest China hands over big, Tongji University and some external scientists
Successively achieve considerable progress, but why slowly fail to land operation, maximum problem is that they design at present
It is carrying transport, compared with loading transport, their market orientation and selected operation Technology Ways are oneself target
Realization has been added many difficult and has been hindered.
Therefore, it is badly in need of a kind of more efficient magnetic suspension shipping nacelle Transmission system in the market, can efficiently allocate shipping
Shipping nacelle in website and goods, enable the system to reach high frequency transmission.
Utility model content
Technical problem to be solved in the utility model is to lack asking of efficient magnetic suspension freight transport system in the market
Topic.
In order to solve above-mentioned technical problem, this utility model be employed technical scheme comprise that a kind of magnetic levitation vacuum pipe of offer
Road shipping nacelle, including the streamlined nacelle of head, described nacelle is hinged with hatch door, described nacelle cover with hatch door after be in
Surface smooth and inner hollow housing, the junction of described nacelle and hatch door be also preset with described hatch door can be screwed in described
Screw thread in nacelle, is provided with sealing ring between described nacelle and hatch door.
In such scheme, described hatch door is arranged at afterbody or the side of described nacelle.
In such scheme, described nacelle is provided with the air door of vacuum-pumping.
This utility model additionally provides a kind of station transmission system comprising above-mentioned magnetic levitation vacuum pipeline shipping nacelle, stands
Point Transmission system also includes to be adapted to some vacuum pipes accommodating described nacelle operation, along the end of vacuum pipe every described
End is respectively arranged with receive workshop and the delivery workshop that can freight that can unload, with described car of receiving on every described vacuum pipe
Between and delivery workshop joining place be also correspondingly provided with respectively between the isolation of vacuum-pumping.
In such scheme, described isolation between volume mate with described nacelle, described vacuum pipe be located in described in every
The two ends sowed discord, the hermatic door being respectively arranged at two ends with for the turnover of described nacelle between described isolation.
In such scheme, also include the conveyer being connected respectively with vacuum pipe described in each bar, described conveyer will be each
Described nacelle by each described receive workshop or delivery workshop to described conveyer comes and goes conveying on the way between a certain place, described defeated
Send machine to be intermittent operation, and each fed distance is the distance between adjacent two described vacuum pipes.
In such scheme, also include multiple upenders of setting, described u-turn are rotated successively along along described conveyer
Device is corresponded with described vacuum pipe, described upender with described receive to be connected respectively between workshop or delivery workshop have
Guide rail, described guide rail is concordant with described upender level, and by the rotation of described upender, described nacelle can be in described receipts
U-turn round transport between truck brake or delivery workshop.
In such scheme, also include the multiple pushers being sequentially arranged along station transmission system taken along line, described push
Device includes the screw rod cylinder being rotatably arranged on station transmission system taken along line and the push rod being adapted to it or push pedal, described screw rod
Push rod described in air cylinder driven or push pedal promote described nacelle to move along described station transmission system.
In such scheme, if described vacuum pipe is from top to bottom provided with dried layer, connect between the described vacuum pipe of each layer
Connect and be provided with elevator, described elevator is provided with multiple conveying positions that can rotate up and down successively, and described conveying position can be parked
Described nacelle, when described elevator is run, each described conveying position comes and goes through successively and is connected described in each layer the workshop or send out of receiving
Truck brake.
In such scheme, the intracavity bottom of described vacuum pipe is provided with magnetic orbit, in the tube wall of described vacuum pipe
Chamber circumferentially and along pipe range is provided with wire casing at a certain distance, is provided with vacuum in described vacuum pipe on the way at a certain distance
Pump and acceleration system.
This utility model, is used for goods handling by simple and feasible for manned magnetic levitation vacuum pipeline transportation, have devised suitable
Close altofrequency shipment website and nacelle and divide and turn pivoting system, can efficiently allocate shipping nacelle and goods in shipping website
Thing, and pass through between isolation and Dewar vessel, greatly shorten the time of evacuation before shipping nacelle sends, enable the system to reach height
Take place frequently and send, the E-business logistics growth requirement of point satisfaction rapid growth both at home and abroad, greatly reduce project input, operation and dimension
Shield cost.
Brief description
Fig. 1 is the appearance schematic diagram of nacelle in this utility model；
Fig. 2 is the profile along A-A face for the Fig. 1；
Fig. 3 is the perspective view of Fig. 1；
Fig. 4 is the appearance schematic diagram of station transmission system in this utility model；
Fig. 5 is the double-decker schematic diagram of Fig. 4；
Fig. 6 be Fig. 4 in isolate between 2 structural representation；
Fig. 7 is the structural representation of upender in this utility model；
Fig. 8 is the structural representation of pusher in this utility model.
Specific embodiment
With reference to Figure of description, this utility model is described in detail.
As shown in Figures 1 to 8, the magnetic levitation vacuum pipeline shipping nacelle that this utility model provides, is in streamline including head
The nacelle 13 of type, nacelle 13 be preferably pressure vessel, can be made up of rustless steel, engineering plastics or composite, nacelle 13 upper
Do 16 by door hinge and be hinged with hatch door 12, can be using covering plug-in type when hatch door 12 is installed, the entirety for ensureing vehicle body is consistent,
After nacelle 13 and hatch door 12 cover, whichever direction ensures smooth in surface and inner hollow housing as far as possible, can deliver goods
Thing, the junction of nacelle 13 and hatch door 12 is also preset with and hatch door 12 can be screwed or is open in the screw thread in nacelle 13, nacelle 13
It is provided with sealing ring 15 and hatch door 12 between.Nacelle 13 is provided with the air door of vacuum-pumping, so that evacuation or leak into air.
According to actual needs, nacelle 13 is divided into two kinds by hatch door 12 position difference, and a kind of is that the hatch door 12 of nacelle 13 opens up
In afterbody；Another kind is nacelle 13 is to switch hatch door 12 from side, and now hatch door 12 can design larger, removes in order to goods
Fortune, nacelle 13 lower end can further be provided with some groups and admires into formula pulley, to slide on station transmission line.
This utility model additionally provides a kind of station transmission system comprising above-mentioned magnetic levitation vacuum pipeline shipping nacelle, stands
Point Transmission system also includes being adapted to some vacuum pipes 1 accommodating nacelle 13 operation, according to actual needs, vacuum pipe 1
Can be selected for rustless steel, engineering plastics or compound material seamless pipe, caliber can be by 80 centimeters to 150 centimeters it is contemplated that future be in sea
During the laying of bottom easy construction with quick, typically more suitable with 110 centimeters.The intracavity bottom of vacuum pipe 1 is provided with magnetic orbit,
The tube wall inner chamber of vacuum pipe 1 circumferentially and along pipe range is provided with wire casing at a certain distance, and every on the way in vacuum pipe 1
It is provided with vacuum pump and acceleration system at a certain distance, to keep the negative pressure state in pipeline and the high speed fortune ensureing loading nacelle
OK.
End along every vacuum pipe 1 is respectively arranged with receive workshop and the delivery workshop that can freight that can unload, often
The joining place on bar vacuum pipe 1 and receive workshop and delivery workshop is also correspondingly provided with 2 between the isolation of vacuum-pumping respectively, isolation
Between 2 can be made up or concrete structure of rustless steel, engineering plastics or composite.In addition the width of nacelle 13 and
Height should be matched with the internal diameter of vacuum pipe 1, and the length of nacelle 13 should be according to the curved position of minimum half of laying vacuum pipe 1 whole process
Depending on footpath, typically it is advisable by three to five times of caliber.
It is further preferred that 2 volume is mated with nacelle 13 between isolation, its big I holds a nacelle 13, and
Leave air door, vacuum pipe 1 is located between isolation 2 two ends, between isolation 2 be respectively arranged at two ends with for nacelle 13 turnover
Hermatic door 17 passes in and out for shipping nacelle.Hermatic door 17 is adopted and is slided up and down plug-in type, between hermatic door 17 and isolation between 2 walls equipped with
Sealing ring.Between isolation, 2 nearby also should arrange jumbo Dewar vessel, and keep fine vacuum, so that 2 between nacelle 13 turnover isolation
When can moment complete evacuation.
Between the isolation in this utility model, 2 is the transitional region between the transmitting-receiving truck brake under vacuum pipe 1 and normal pressure, its
Workflow is：Nacelle 13 enters between isolation before 2 from vacuum pipe 1, makes between isolation 2 to keep very with vacuum pipe 1 as first
Dummy status, the hermatic door 17 between then opening 2 between vacuum pipe 1 and isolation, allow nacelle 13 to enter 2 between isolation, be then shut off
Hermatic door 17 between 2 between vacuum pipe 2 and isolation.Then air is allowed to progress into 2 between isolation, 2 air pressure until between isolation
It is adjusted to as receiving and dispatching workshop reach normal pressure (atmospheric pressure), then by between isolation 2 and receive and dispatch the hermatic door 17 between workshop
Open, by nacelle 13 between isolation 2 guide rail 5 pushing workshop of receiving.
In the same manner, nacelle 13 from delivery workshop enter vacuum pipe 1 before, first allow isolation between 2 air pressure be adjusted to
Delivery workshop is consistent, the hermatic door 17 between opening 2 between delivery workshop and isolation, and nacelle 13 enters 2 between isolation, closes delivery car
Between and between isolation the hermatic door 17 between 2, between isolation, 2 carry out evacuation, until between isolation 2 with vacuum pipe 1 be in equal
Under vacuum state, then open the hermatic door 17 between 2 and vacuum pipe 1 between isolation, after allowing nacelle 13 enter vacuum pipe 1, with
Close between isolation 2 with the hermatic door 17 of vacuum pipe 1, disconnect between isolation the connector of 2 and vacuum pipe 1, so that under entering
One cycle of operation.
It is further preferred that above-mentioned station transmission system also includes the conveyer 7 being connected respectively with each bar vacuum pipe 1,
Conveyer 7 can adopt the equipment such as conveyer belt of the prior art, and conveyer 7 is by each nacelle 13 by workshop or the delivery workshop of respectively receiving
To coming and going conveying between conveyer 7 on the way a certain place, conveyer 7 is intermittent operation, and each fed distance is adjacent
Article two, the distance between vacuum pipe 1 (or corresponding guide rail 5).The each intermittent lengths of conveyer 7 are used for ensureing nacelle
13 guide rails from workshop of receiving are pushed to the time required for conveyer 7, or are pushed to nacelle 13 from conveyer 7 guide rail and receive
Time required for the guide rail in workshop.
It is further preferred that above-mentioned station transmission system also includes rotating multiple u-turns of setting along along conveyer 7 successively
Device 8, upender 8 is preferably designed to the equiform short slab with guide rail 5, a pair of upender 8 and vacuum pipe 1 one
Should, upender 8 has guide rail 5 with receiving to be connected respectively between workshop or delivery workshop, and guide rail 5 is concordant with upender 8 level,
By the rotation of upender 8 so that nacelle 13 therefore can be reversed end for end in u-turn round transport between workshop or delivery workshop of receiving
Device is the equipment for nacelle 13 is made 180 degree steering in distance as short as possible, and being conducive to will be just complete within the shortest time
The nacelle 13 becoming a train number transport is changed into shipping loading nacelle.
It is further preferred that above-mentioned station transmission system also includes multiple pushing away along what station transmission system taken along line was sequentially arranged
Send device, pusher include the screw rod cylinder being rotatably arranged on station transmission system taken along line and the push rod 18 being adapted to it or
Push pedal, during work, screw rod air cylinder driven push rod 18 or push pedal promote nacelle 13 along the guide rail 5 of station transmission system or conveyer 7
Transmission Tape movement.
If it is further preferred that the vacuum pipe 1 of above-mentioned station transmission system is from top to bottom provided with dried layer, each layer vacuum
It is connected with elevator 9, elevator can be set in turning on support by the support of an each layer of connection and rotation between pipeline 1
Dynamic band composition, is provided with multiple conveying positions 19 that can rotate up and down successively along rotational band, and conveying correspondingly can park cabin on position 19
Body 13, when elevator 9 is run, each conveying position 19 comes and goes through successively and is connected each layer and receives workshop or delivery workshop.Lifting
Machine 9 can be transported nacelle 13 between vacuum pipe 1.
, in this utility model, the workflow in workshop of receiving is taking two-layer vacuum pipe 1 as a example：
Each bar is received before nacelle 13 enters workshop of receiving on line, first allow 2 air pressure between corresponding isolation be adjusted to very
Vacant duct 1 air pressure is close, the hermatic door 17 between opening 2 between vacuum pipe 1 and isolation, allows nacelle 13 to enter from vacuum pipe 1
2 between isolation, shut the hermatic door 17 between 2 between vacuum pipe 1 and isolation, after the air pressure of to be isolated 2 is adjusted to normal pressure, open
2 and the hermatic door 17 received between workshop between isolation, nacelle 13 2 is pushed guide rail 5 into workshop of receiving between isolation, then pushes
To the unloading workbench side of the conveyer 7 with belt, opened the hatch door 12 of nacelle 13 and unloaded by staff.Unloading
After finishing, nacelle 13 is finally closed hatch door 12.The nacelle 13 of hole capital after selling all securities is pushed to conveyer 7, and is transported to elevator 9, Ran Houyou
Elevator 9 transports delivery workshop.
In this utility model, the workflow in delivery workshop is：
Hole capital after selling all securities nacelle 13 is transported behind delivery workshop by elevator 9, is first sent into upender 8 and carries out 180 degree u-turn, Ran Houzai
Pushed the guide rail 5 into conveyer 7, by conveyer 7, nacelle 13 is sent on each bar delivery line, then nacelle 13 is pushed to
The cargo work edge of table of the conveyer 7 with belt, is gone forward side by side luggage goods by the hatch door 12 that staff opens nacelle 13.Freight
Bi Hou, nacelle 13 is finally closed hatch door 12.Open between delivery workshop and isolation 2 hermatic door 17, the nacelle 13 of loading is pushed to
2 between isolation, shut between delivery workshop and isolation 2 hermatic door 17, the air pressure of to be isolated 2 is adjusted to and vacuum pipe 1 air pressure
When close, open the hermatic door 17 between 2 and vacuum pipe 1 between isolation, nacelle 13 is pushed into vacuum pipe 1, shuts isolation
Between hermatic door between 2 and vacuum pipe 1.
Station transmission system in this utility model adopts the point-to-point unidirectional transmission of multi-line, unidirectional reception goods to design,
And vacuum pipe loading cabin is formed by the linking of the two or more point-to-point vacuum pipe loading nacelle delivery of goods and receiving station
Body and goods website hinge.
From cost, 1.5 hundred million yuan every kilometer of current common railway cost, its tunnel cross-section probably 6 meters to 8 meters it
Between, vacuum magnetic suspension passenger traffic conduit section is designed as between 4 meters to 5 meters.And this utility model uses small-caliber pipeline, goods
Fortune conduit section be designed as between 0.8 meter to 1.5 meters, pipeline set up and shipping nacelle produce and operation maintenance expense than aviation,
The means of transportation such as railway and vacuum magnetic suspension passenger traffic pipeline is less expensive.
This utility model, is used for goods handling by simple and feasible for manned magnetic levitation vacuum pipeline transportation, have devised suitable
Close altofrequency shipment website and nacelle and divide and turn pivoting system, can efficiently allocate shipping nacelle and goods in shipping website
Thing, and pass through between isolation and Dewar vessel, greatly shorten the time of evacuation before shipping nacelle sends, enable the system to reach height
Take place frequently and send, the E-business logistics growth requirement of point satisfaction rapid growth both at home and abroad, greatly reduce project input, operation and dimension
Shield cost.
This utility model is not limited to above-mentioned preferred forms, and anyone should learn under enlightenment of the present utility model
The structure change made, every have same or like technical scheme with this utility model, each falls within guarantor of the present utility model
Within the scope of shield.
Claims (10)
1. magnetic levitation vacuum pipeline shipping nacelle is it is characterised in that including the streamlined nacelle of head, hinged in described nacelle
Have a hatch door, described nacelle and hatch door smooth in surface after covering and inner hollow housing, the junction of described nacelle and hatch door
Also it is preset with the screw thread that described hatch door can be screwed in described nacelle, between described nacelle and hatch door, be provided with sealing ring.
2. magnetic levitation vacuum pipeline shipping nacelle as claimed in claim 1 is it is characterised in that described hatch door is arranged at described cabin
The afterbody of body or side.
3. magnetic levitation vacuum pipeline shipping nacelle as claimed in claim 1 it is characterised in that described nacelle be provided with can take out true
Empty air door.
4. the station transmission system of magnetic levitation vacuum pipeline shipping nacelle is it is characterised in that include as any in claims 1 to 3
Magnetic levitation vacuum pipeline shipping nacelle described in one, also includes being adapted to some vacuum tubes accommodating described nacelle operation
Road, the end along vacuum pipe every described is respectively arranged with receive workshop and the delivery workshop that can freight that can unload, every
On described vacuum pipe and described receive workshop and delivery workshop joining place be also correspondingly provided with respectively between the isolation of vacuum-pumping.
5. magnetic levitation vacuum pipeline shipping nacelle as claimed in claim 4 station transmission system it is characterised in that described every
The volume sowed discord is mated with described nacelle, and described vacuum pipe is located in the two ends between described isolation, the two ends between described isolation
It is respectively equipped with the hermatic door for the turnover of described nacelle.
6. the station transmission system of magnetic levitation vacuum pipeline shipping nacelle as claimed in claim 4 is it is characterised in that also include
The conveyer being connected with vacuum pipe described in each bar respectively, described conveyer by each described nacelle by each described receive workshop or send out
Truck brake comes and goes conveying between a certain place on the way to described conveyer, described conveyer be intermittent run, and each defeated
Distance is sent to be the distance between adjacent two described vacuum pipes.
7. the station transmission system of magnetic levitation vacuum pipeline shipping nacelle as claimed in claim 6 is it is characterised in that also include
Multiple upenders of setting are rotated along along described conveyer, described upender is corresponded with described vacuum pipe successively,
Described upender be connected respectively and has guide rail between workshop or delivery workshop with described receiving, described guide rail and described upender
Level is concordant, by the rotation of described upender, described nacelle can described receive reverse end for end between workshop or delivery workshop past
Return transport.
8. the station transmission system of magnetic levitation vacuum pipeline shipping nacelle as claimed in claim 4 is it is characterised in that also include
The multiple pushers being sequentially arranged along station transmission system taken along line, described pusher includes being rotatably arranged on station transmission system
Screw rod cylinder on system is along the line and the push rod being adapted to it or push pedal, push rod described in described screw rod air cylinder driven or push pedal promote institute
State nacelle to move along described station transmission system.
9. the station transmission system of magnetic levitation vacuum pipeline shipping nacelle as claimed in claim 4 is it is characterised in that described true
If vacant duct is from top to bottom provided with dried layer, between the described vacuum pipe of each layer, it is connected with elevator, in described elevator
It is provided with multiple conveying positions that can rotate up and down successively, described conveying position can be parked described nacelle, when described elevator is run, respectively
Described conveying position comes and goes through successively and is connected described in each layer receive workshop or delivery workshop.
10. the station transmission system of magnetic levitation vacuum pipeline shipping nacelle as claimed in claim 4 is it is characterised in that described
The intracavity bottom of vacuum pipe is provided with magnetic orbit, and the tube wall inner chamber of described vacuum pipe is circumferentially and along pipe range every certain
Distance is provided with wire casing, is provided with vacuum pump and acceleration system in described vacuum pipe on the way at a certain distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620998932.4U CN205971302U (en) | 2016-08-30 | 2016-08-30 | Magnetic suspension vacuum pipe freight transportation cabin body and website transmission system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620998932.4U CN205971302U (en) | 2016-08-30 | 2016-08-30 | Magnetic suspension vacuum pipe freight transportation cabin body and website transmission system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205971302U true CN205971302U (en) | 2017-02-22 |
Family
ID=58042170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620998932.4U Expired - Fee Related CN205971302U (en) | 2016-08-30 | 2016-08-30 | Magnetic suspension vacuum pipe freight transportation cabin body and website transmission system thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205971302U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108501963A (en) * | 2018-04-24 | 2018-09-07 | 西南交通大学 | Magnetic floating traffic vacuum pipe transfer chamber |
| CN109291940A (en) * | 2018-11-08 | 2019-02-01 | 中国铁路设计集团有限公司 | Separation door system and control method for segmented vacuum-pipeline transfer system |
| CN109849945A (en) * | 2019-03-28 | 2019-06-07 | 周其强 | A kind of manned Huo Guan transportation system of more rail magnetic levitation high speeds of vacuum and its implementation method |
| CN114954535A (en) * | 2022-04-18 | 2022-08-30 | 中车工业研究院有限公司 | Vacuum magnetic suspension system and connection method |
| CN114954535B (en) * | 2022-04-18 | 2024-04-19 | 中车工业研究院有限公司 | Vacuum magnetic suspension system and connection method |
-
2016
- 2016-08-30 CN CN201620998932.4U patent/CN205971302U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108501963A (en) * | 2018-04-24 | 2018-09-07 | 西南交通大学 | Magnetic floating traffic vacuum pipe transfer chamber |
| CN109291940A (en) * | 2018-11-08 | 2019-02-01 | 中国铁路设计集团有限公司 | Separation door system and control method for segmented vacuum-pipeline transfer system |
| CN109849945A (en) * | 2019-03-28 | 2019-06-07 | 周其强 | A kind of manned Huo Guan transportation system of more rail magnetic levitation high speeds of vacuum and its implementation method |
| CN114954535A (en) * | 2022-04-18 | 2022-08-30 | 中车工业研究院有限公司 | Vacuum magnetic suspension system and connection method |
| CN114954535B (en) * | 2022-04-18 | 2024-04-19 | 中车工业研究院有限公司 | Vacuum magnetic suspension system and connection method |
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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: 20170222 Termination date: 20170830 |