Back to results
US 6,725,910 B2Granted
Heat pipe and method for processing the same
AssigneeDiamond Electric Mfg. Co., Ltd.
InventorsYoshio Ishida, Akimi Shutou, Takashi Doi
Life of this patent
Estimating the term…
Abstract
A heat pipe comprising a flat container, and a member selected from a rod, a plate and a mesh, the member being fixedly arranged between narrow walls of the container so that space is provided in the inner circumference of the container both in the direction of width and length of the container.
Claims9
A heat pipe comprising:
- an elongated first pipe;
- and
- a second wick pipe disposed inside said first pipe;
- said first pipe and said second wick pipe being flattened so that space is provided between an outer circumference of said second wick pipe and an inner circumference of said first pipe in the direction of width of said first pipe and said outer circumference of said second wick pipe engages said inner circumference of said first pipe in the direction of height of said first pipe;
- and
- an operating fluid put into said first pipe, said first pipe being sealed at its opposite ends,
- wherein a liquid stream of said operating fluid flows substantially through said second wick pipe and a vapor stream of said operating fluid flows substantially through said elongated first pipe outside said second wick pipe.
4 more elements
A heat pipe comprising:
- an elongated flat container extending in a longitudinal direction;
- a wick member elongated in said longitudinal direction, said member being fixedly arranged substantially centrally between narrow walls of said container so that space is provided between an outer circumference of said wick member and an inner circumference of said container in the direction of width of said container and said outer circumference of said wick member engages said inner circumference of said container in the direction of height thereof;
- and
- an operating fluid put into said container, said container being sealed at its opposite ends,
- wherein a liquid stream of said operating fluid flows substantially through said wick member and a vapor stream of said operating fluid flows substantially through said elongated flat container outside said wick member.
2 more elements
Dependencies are inferred from the claim text.