TREA

Connector for double pipe heat exchanger

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Information

  • Patent Grant
  • D819186
  • Patent Number
    D819,186
  • Date Filed
    Monday, July 18, 2016
    7 years ago
  • Date Issued
    Tuesday, May 29, 2018
    6 years ago
  • US Classifications
    Field of Search
    • US
    • D23 259
    • D23 262-266
    • D23 258
    • D23 268
    • D23 386
    • D13 133
    • 251 142000
    • 251 149000
    • 251 149800
    • 251 147000
    • 251 148000
    • D08 349
    • D08 382
    • D08 394-397
    • 285 179000
    • 285 179100
    • 285 180-182
    • 285 132200
    • 285 132150
    • 285 124200
    • 285 135400
    • 165 154-155
    • 165 164000
    • 165 181000
    • 138 111-112
    • 138 114000
    • CPC
    • F16L55/18
    • F16L17/00
    • F16L23/00
    • F16L21/02
    • F16L21/06
    • F16L9/18
    • F16L9/20
    • F16L39/005
    • F16J15/22
    • F16J1/005
    • F28D7/103
    • F28D7/106
    • F28F1/24
    • F28F1/03
  • International Classifications
    • 2301
    • Term of Grant
      15Years
Information
Abstract
Description


FIG. 1 is a perspective view of the connector for double pipe heat exchanger.



FIG. 2 is a top plan view thereof.



FIG. 3 is a bottom plan view thereof.



FIG. 4 is a left side elevation view thereof.



FIG. 5 is a right side elevation view thereof.



FIG. 6 is a front elevation view thereof; and,



FIG. 7 is a rear elevation view thereof.


The broken lines shown depict portions of the interior of the connector for double pipe heat exchanger that form no part of the claim. The broken line showings of the pipes connected to the connector for double pipe heat exchanger illustrate environment only that form no part of the claim.


Claims
  • The ornamental design for a connector for double pipe heat exchanger, as shown and described.
Priority Claims (1)
Number Date Country Kind
10-2011-0132543 Dec 2011 KR national
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2199721 Jun 2010 EP
11150834.7 Jan 2011 EP
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H094779 Jan 1997 JP
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Non-Patent Literature Citations (13)
Entry
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