Apparatus and method for an infrared pressure weld reservoir

Patent metadata

Field	Value
Publication number	US-10414101-B2
Application number	US-201514878782-A
Country	US
Kind code	B2
Filing date	Oct 8, 2015
Priority date	Oct 10, 2014
Publication date	Sep 17, 2019
Grant date	Sep 17, 2019

Abstract

A fluid reservoir for a vehicle comprises a first reservoir portion and a second reservoir portion, wherein the first and the second reservoir portions define a reservoir to retain fluid for a washer system. The first reservoir portion and the second reservoir portion are secured together using infrared welding.

First claim

What is claimed is:

1. A fluid reservoir for a washer system comprising:
a first reservoir portion; a second reservoir portion, wherein the first and the second reservoir portions define a reservoir to retain fluid for a washer system; and
an overlapping portion of the first reservoir portion and the second reservoir portion, wherein the first reservoir portion is nested within the second reservoir portion within the overlapping portion and a weld is formed within the overlapping portion between the first reservoir portion and the second reservoir portion using an infrared weld, wherein each of the first reservoir portion and the second reservoir portion include side walls that are disposed parallel to each other within the overlapping portion and the first reservoir portion includes a flange extending from an exterior surface of a corresponding one of the side walls for setting a length of overlap between the side walls within the overlapping portion and the infrared weld is between the exterior surface of the first reservoir portion and an interior surface of the second reservoir portion within the overlapping portion.

2. The fluid reservoir of claim 1 , wherein the first reservoir portion is nested within the second reservoir portion such that when pressurized air is pumped into the fluid reservoir after the first reservoir portion, is nested within the second reservoir portion prior to formation of the weld, the first reservoir portion is pushed radially outward against the second reservoir portion within the overlapping portion.

3. The fluid reservoir of claim 2 , wherein the first reservoir portion defines a fluid inlet to receive the pressurized air to push the first reservoir portion radially outward against the second reservoir portion prior to formation of the weld.

4. The fluid reservoir of claim 1 , wherein the first reservoir portion defines a fluid inlet to receive washer fluid when the fluid reservoir is assembled in a vehicle.

5. The fluid reservoir of claim 1 , wherein the side walls are disposed parallel to each other within the overlapping region and outside of the overlapping region.

6. The fluid reservoir of claim 1 , wherein the side walls of both the first reservoir portion and the second reservoir portion within the overlapping portion and outside of the overlapping portion extend in a common direction.

7. The fluid reservoir of claim 1 , wherein the flange extends perpendicular from the exterior surface of the corresponding side wall outside of the overlapping portion.

Assignees

• Continental automotive systems inc

Inventors

• Zaitz Michael J
• Griffin Shawn

Classifications

• B29C66/632

  using a fluid · CPC title

• B29C66/54

  Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles · CPC title

• B29C66/131

  Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area · CPC title

• B29C66/1224

  comprising at least a butt joint-segment · CPC title

• B29C66/1222

  comprising at least a lapped joint-segment · CPC title