Device for manufacturing fins and method for manufacturing fins

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11400510
APP PUB NO 20200353532A1
SERIAL NO

16954689

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A fin manufacturing apparatus includes: a progressive pressing device that forms, by forming in a metal plate having thermal conductivity a plurality of openings for tube-insertion and a plurality of slits while leaving uncut portions, strips that each have openings along a longitudinal direction of the strip and are partially coupled to each other in a width direction; an inter-row cutting device that separates, by cutting the portions via which the strips are coupled to each other, the strips such that each strip has a width of the fin; a cutoff device that cuts the separated strips to a predetermined length; and a guiding device between the inter-row cutting device and an inter-row slit device that guides and supplies, to the inter-row cutting device, the strips that are partially coupled to each other in the width direction, are arranged in the width direction, and are conveyed in the longitudinal direction.

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First Claim

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Patent Owner(s)

  • MITSUBISHI ELECTRIC CORPORATION

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kinoshita, Hiroshi Tokyo, JP 102 1261
Kusano, Fumihiko Tokyo, JP 1 0
Miyake, Nobuaki Tokyo, JP 28 227
Ogura, Takuya Tokyo, JP 15 22
Ono, Junichi Tokyo, JP 98 977
Takahashi, Tomohiko Tokyo, JP 33 486
Takayama, Kazuyoshi Tokyo, JP 27 368
Terano, Atsushi Tokyo, JP 1 0

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