Unlock instant, AI-driven research and patent intelligence for your innovation.

Cryostats and associated maglev transport vehicles and systems

A cryostat and transportation system technology, applied in transportation and packaging, vehicle parts, railway vehicles, etc., can solve the problems of expensive cryostats, limited size suspension force, etc., and achieve the effect of suspension force improvement and suspension force optimization

Inactive Publication Date: 2019-12-24
METROLAB
View PDF13 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such cryostats are expensive and induce limited levitation forces relative to their size when arranged above the magnetic track

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Cryostats and associated maglev transport vehicles and systems
  • Cryostats and associated maglev transport vehicles and systems
  • Cryostats and associated maglev transport vehicles and systems

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] figure 1 The illustrated maglev transportation system 10 includes a magnetic track 12 and a maglev vehicle 14 .

[0024] exist figure 1 In , a single track 16 of the magnetic track 12 is shown.

[0025] The rail 16 includes a plurality of permanent magnets 18 , and an outer ferromagnetic element 20 and an inner ferromagnetic element 22 magnetized by the permanent magnets 18 .

[0026] advantageously and as figure 1 The guide rail 16 is shown in a Halbach configuration and consists of alternating permanent magnets 18 and outer ferromagnetic elements 20 and / or inner ferromagnetic elements 22 along a transverse axis Y perpendicular to the rail 12 .

[0027] exist figure 1 In , a polarization arrow 24 is shown on the permanent magnet 18 and indicates the north / south axis of the permanent magnet 18 , ie indicates the polarization of the permanent magnet 18 .

[0028] The permanent magnet 18 generates a magnetic induction field B1 , which is not shown and is also referre...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A cryostat (28) for being integrated into a magnetic levitation transport system (10), the cryostat (28) comprising at least one superconducting element (36), and a sheath (34), each superconducting element ( 36) is housed within the sheath. A cryostat is adapted to maintain each superconducting element (36) at a desired temperature, and the sheath (34) extends along the longitudinal axis (X). The length of each superconducting element (36) along the longitudinal axis (X) is between 30% and 100% of the length of the sheath (34), and each superconducting element is a bulk element made of superconductor.

Description

technical field [0001] The invention relates to a cryostat intended to be integrated into a magnetic levitation transport system, the cryostat comprising at least one superconducting element, and a sheath, each superconducting element being arranged inside the sheath, the cryostat The superconducting elements are adapted to maintain each superconducting element at a desired temperature, and the sheath extends along the longitudinal axis. [0002] The invention also relates to a magnetic levitation transport vehicle comprising such a cryostat, and a magnetic levitation transport system comprising such a vehicle. Background technique [0003] In the field of magnetic levitation transport systems, it is known to use magnetically levitated vehicles comprising magnetic levitation means capable of interacting with magnetic tracks in order to keep the vehicle levitating on the track. A magnetic levitation device typically includes a cryostat, at least one superconducting element, ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F17C3/08B60L13/04
CPCB60L13/04F16C32/0438F17C3/085F16C37/005F16C2326/10
Inventor 让-保尔·卡洛皮埃尔·伯恩斯坦雅克·努德姆穆罕默德·安布拉斯伊丽莎白·德利韦特贝努瓦·布格勒
Owner METROLAB