Flare stack burner assembly

Information

  • Patent Grant
  • D671204
  • Patent Number
    D671,204
  • Date Filed
    Tuesday, February 14, 2012
    12 years ago
  • Date Issued
    Tuesday, November 20, 2012
    12 years ago
  • US Classifications
    Field of Search
    • US
    • D23 403-406
    • D23 415-419
    • D23 421
    • D23 422
    • D23 499
    • D23 343-345
    • D23 347
    • D23 349
    • D23 386
    • D07 402
    • D07 407
    • D07 408
    • D07 416
    • D07 417
    • 040 798000
    • 044 520000
    • 044 530000
    • 052 036300
    • 126 0250B0
    • 126 298000
    • 126 500000
    • 126 512000
    • 126 540000
    • 126 543000
    • 126 544000
    • 126 548000
    • 126 555000
    • 160 DIG090
    • 431 036000
    • 431 208000
    • 431 263000
    • 431 273000
    • 431 329000
  • International Classifications
    • 2303
    • Term of Grant
      14Years
Abstract
Description


FIG. 1 is a perspective of the flare stack burner assembly;



FIG. 2 is a front elevational view thereof;



FIG. 3 is a right side elevational view thereof;



FIG. 4 is a left side elevational view thereof;



FIG. 5 is a rear elevational view thereof; and,



FIG. 6 is a top plan view thereof.


The broken lines in the drawing represent environmental subject matter and form no part of the claim.


The flare stack burner assembly comprises a high pressure flare stack burner, a low pressure flare stack burner having a spherical valve and a central pilot.


Claims
  • The ornamental design for a flare stack burner assembly, as shown and described.
US Referenced Citations (27)
Number Name Date Kind
2483437 Rizer Oct 1949 A
2631603 Shook Mar 1953 A
2746061 Bennett May 1956 A
3192900 Lippke Jul 1965 A
3506240 Modrin Apr 1970 A
3749546 Reed et al. Jul 1973 A
3833337 Desty et al. Sep 1974 A
3860972 Costello Jan 1975 A
3915622 Desty et al. Oct 1975 A
3972076 Martini Aug 1976 A
4021189 Swann et al. May 1977 A
4073613 Desty Feb 1978 A
4099908 Beckmann et al. Jul 1978 A
4344751 Chesters Aug 1982 A
4486167 McMurray et al. Dec 1984 A
4634372 Allum et al. Jan 1987 A
5277248 Breland Jan 1994 A
5389080 Yoon Feb 1995 A
6062253 Hanel et al. May 2000 A
6155498 Yamamoto Dec 2000 A
6616062 Boecking Sep 2003 B2
6708946 Edwards et al. Mar 2004 B1
6960075 Rajewski Nov 2005 B2
7328680 Diamond Feb 2008 B1
8118783 Smith Feb 2012 B2
20020074423 Boecking Jun 2002 A1
20060217666 Wenchell Sep 2006 A1