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

Element for forming a lens, device, element of said device and connector for implementing said method

A lens and device technology, applied in the field of device components, can solve problems such as difficult component movement maintenance operations, lens compression, etc.

Inactive Publication Date: 2011-06-22
勒格里联合股份公司
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The lens should be placed as close as possible to the soldering area, however this creates the risk of the lens being flattened and makes it difficult to move the components welded together and perform maintenance operations

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
  • Element for forming a lens, device, element of said device and connector for implementing said method
  • Element for forming a lens, device, element of said device and connector for implementing said method
  • Element for forming a lens, device, element of said device and connector for implementing said method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] refer to figure 1 and 2 , the method of the invention is used to manufacture a device comprising at least a first element 1 and a second element 2 , here in the form of a plate and in contact with each other via contact surfaces 3 , 4 .

[0039] The invention comprises the steps of manufacturing elements 1 and 2 and of welding these two elements 1 and 2 together by means of laser radiation.

[0040] The method of the invention begins by manufacturing elements 1 and 2 .

[0041] In this example, the first element 1 is manufactured using the conventional method of injecting thermoplastic material into a mold (not shown) to form the body of the first element 1 . The materials used are impermeable to laser radiation.

[0042] In this example, the second element 2 is fabricated using the following conventional method (for clarity, in figure 1shown as transparent and also in perspective view): thermoplastic material is injected into a mold (not shown) to form the body o...

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

Method for manufacturing a device comprising two elements (23, 21) joined together by laser welding, one of the elements (21) having a lens (26) for refracting the laser radiation onto the other element (23). Device thus obtained, element of this device, and connecting for implementing this method.

Description

technical field [0001] The present invention relates to a method of manufacturing a device by applying a laser welding operation. The invention also relates to such devices and to elements of such devices. By way of example, such an element is a coupling suitable for use in the field of manufacturing components of fluid delivery circuits, such as components for delivering or receiving fluids. Background technique [0002] Laser welding is a fastening method widely used today for fastening together components made of materials impermeable to laser radiation and components made of materials transparent to laser radiation. When these elements are subjected to such radiation focused in the mutual contact area between these elements, the opaque elements heat up under the influence of the laser radiation and by conduction also heat the transparent material. If the energy of the radiation is sufficient, this heating causes localized melting of the material near the point of focus...

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): B23K26/00B23K26/24B23K26/42B29C65/16F16L47/02
CPCB29C66/1224B23K2201/06B23K26/24B29C66/52292B29C66/232B29C65/1616B23K26/42F16L47/02B29C65/1654B29C65/1693B29C66/1122B29C65/1696B29L2011/0016B29C66/242B29C66/1222B29C66/3452B29C66/652B29C65/1664B29C66/65B29C65/1638B29C65/1677B29C66/21B29C66/8262B29C65/1612B29C66/5221B29C65/1667B29C65/169B29C65/1674B29C65/02B29C2035/0822B29C66/43B23K26/0036B29C66/24B29K2101/12B29C66/8322B23K26/0006B29C66/73921B23K26/70B29K2995/0025B29K2995/0027B29C66/73343B23K2101/06B23K2103/42Y10T428/24612Y10T428/139Y10T428/24826Y10T428/31504
Inventor P·布莱威特
Owner 勒格里联合股份公司