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

Double wall fluid transport systems and related methods

A transportation system and fluid technology, applied in the field of double-wall fluid transportation system, can solve problems such as mechanical failure and failure

Pending Publication Date: 2022-03-29
THE BOEING CO
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

More specifically, defects, cracks or strains can be transmitted through the connecting structure, which can lead to mechanical failure of both the inner and outer pipes
Additionally, the connection structure can transfer heat between the inner and outer pipes, which can also lead to mechanical failure

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
  • Double wall fluid transport systems and related methods
  • Double wall fluid transport systems and related methods
  • Double wall fluid transport systems and related methods

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] Figure 1 to Figure 13 Examples of a double-wall fluid transportation system 10 , a double-wall fluid conduit 100 , an aircraft 12 including and / or utilizing a double-wall fluid transportation system 10 , and a method 500 are provided in accordance with the present disclosure. exist Figure 1 to Figure 13 Elements serving a similar or at least substantially similar purpose in each of these are labeled with similar numerals, and these elements may not be referred to herein Figure 1 to Figure 13 Each of these is discussed in detail. Similarly, in Figure 1 to Figure 13 Each of these may not label all elements, but for consistency, the reference numerals associated therewith may be used herein. Without departing from the scope of this disclosure, reference is made herein to Figure 1 to Figure 13 One or more of the discussed elements, components and / or features may be included in Figure 1 to Figure 13 in and / or in conjunction with any of these.

[0019] Generally, ...

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

Double wall fluid transport systems and related methods. The system includes a double wall fluid conduit including: an outer tube including a pair of flared end regions and a central region extending therebetween defining an outer tube inner surface surrounding an outer tube inner volume; an inner tube defines a central conduit, extends within the inner volume of the outer tube, and includes a pair of flared end regions and a central region extending therebetween, which defines an outer surface of the inner tube. The inner tube and the outer tube define an interlocking geometry and are configured to be supported such that the inner tube passage completely separates the inner tube outer surface from the outer tube inner surface. The method includes additively forming an outer tube wall and additively forming an inner tube wall within an outer tube inner volume of the outer tube wall, an inner tube channel extending between the outer tube wall and the inner tube wall.

Description

technical field [0001] The present disclosure relates to double wall fluid transport systems and related methods. Background technique [0002] Double wall pipe (eg, double wall pipeline, double wall pipe, and double wall pipe) is used in a variety of industries for fluid transportation. In general, double walled conduits include an inner conduit within an outer conduit such that an interstitial volume is formed between the inner and outer conduits. Typically, inner tubing is used to transport fluids. In some applications, the outer tubing is used as a secondary or containment container for catching or containing fluid leaking from the inner tubing. Additionally or alternatively, the outer conduit and the interstitial volume serve to insulate the fluid within the inner conduit, eg maintain a temperature gradient between the fluid within the inner conduit and the exterior of the outer conduit. [0003] Traditionally, double walled pipes require a connecting structure that ...

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 Applications(China)
IPC IPC(8): F16L9/19F16L23/032F16L39/00F02C7/22B29C64/10B33Y10/00B33Y80/00
CPCF16L9/19F16L23/032F16L39/005F02C7/222B29C64/10B33Y10/00B33Y80/00F16L9/18F16L23/006F16L23/0283B22F10/20B33Y40/20B22F10/68B22F10/64B22F10/50B64D37/00B64C13/40Y02P10/25
Inventor D·A·埃克尔斯T·霍沃思P·D·维尔德穆特
Owner THE BOEING CO