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특허 상세정보

Threaded connection for internally clad pipe

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16L-009/14   
미국특허분류(USC) 285/055; 285/333; 285/383; 285/329
출원번호 US-0894457 (2001-06-28)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Browning Bushman P.C.
인용정보 피인용 횟수 : 11  인용 특허 : 21
초록

A corrosion-resistant threaded connection including a first tubular member having an outer metal tube of corrosion-prone material and an inner metal lining of corrosion-resistant material, the first tubular member forming a first pin connection having a nose portion comprising a ring of corrosion-resistant material secured, e.g., welded, to the tube of corrosion-prone material, a radially outwardly facing, annularly extending thread-free first pin shoulder being formed on the corrosion-resistant ring, the first member including an externally threaded por...

대표
청구항

1. A workpiece for use in making a corrosion-resistant, threaded tubular member, comprising:an outer metal tube of corrosion-prone material having a first end, a second end, and an inner surface, a first ring of corrosion-resistant material secured to said first end of said metal tube and having a first ring end surface axially spaced from said metal tube and an outwardly facing, annularly extending, thread free pin shoulder, a first annular securing locus formed between said first ring and said first end of said metal tube, an inner metal tubular lining...

이 특허에 인용된 특허 (21)

  1. Allen William C. (Pasadena CA) Pye Stephen D. (Los Angeles CA) Hamblin Gerald M. (St. Helena CA) Perez Jose M. (Calexico CA) Amend William E. (Yorba Linda CA) Bush John D. (Burmuda Dunes CA) Holligan. Brittle lined pipe connector. USP1991125069485.
  2. Guy Weldon E. (4242 Stillwood Odessa TX 79762). Corrosion guard tubing nipple. USP1988094773479.
  3. Lula Remus A. (Natrona Heights PA). Corrosion resistant tube assembly. USP1983014366971.
  4. Kuroki Takanori (Munakata JPX). Corrosion resisting steel pipe and method of manufacturing same. USP1989114883292.
  5. Yoshida Toshio (Kobe JPX) Itoga Kouyu (Kobe JPX) Matsui Shigetomo (Higashiosaka JPX) Atsuta Toshio (Akashi JPX). Corrosion-resistant pipe coupling structures. USP1985044509776.
  6. Hunt Joseph M. (Natrona Heights PA). Corrosion-resistant tube assembly. USP1985064524996.
  7. Yoshida, Toshio. Corrosion-resistant, double-wall pipe structures. USP1985124556240.
  8. Kessler Newlin W. (Houston TX) Willis Ray D. (Houston TX). Coupling assembly for tubular articles. USP1989084856828.
  9. Carstensen Kenneth J. (4540 No. 44th St. ; No. 70 Phoenix AZ 85018). Coupling for tubing or casing and method of assembly. USP1987114706997.
  10. Allen William C. (Pasadena CA) Rickard William M. (Palm Desert CA) Hoyer Daniel P. (Santa Rosa CA) Stikkers David E. (Reno NV) Kelley Matthew L. (Windsor CA). Dual gasket lined pipe connector. USP1995045405171.
  11. Landriault, L. Steven. Joint and joint components for pipe sections subjected to axial compression loads. USP1985084537428.
  12. Mantelle Jean (Aulnoye Aymeries FRX) Trouillet Georges (Aulnoye FRX). Joint for pipe intended for petroleum industry. USP1983024373750.
  13. Werner Robert M. (Independence KS). Lined pipe joint and seal. USP1994025282652.
  14. Lomax Donald P. (649 Stourbridge Pl. ; P.O. Box 232 Wales WI 53183) Boggs Ronald M. (P.O. Box 253 Genesee WI 53127). Method for making a trimetallic cylinder. USP1987074679294.
  15. Werner John (Box 14 Independence KS 67301). Method of sealing and protecting a plastic lined pipe joint. USP1985044507842.
  16. Axford Robert A. (Houston TX) Wood ; Jr. Edgar C. (Huntsville TX) Brandana Herbert F. (Spring TX). Pipe connection. USP1986024568113.
  17. Nelson John M. (Houston TX) Willis Ray D. (Houston TX). Plastic coating thread and coupling assembly. USP1995115470111.
  18. Gottlieb Theodore (Los Angeles CA). Stainless steel liner in oil well pipe. USP1977054026583.
  19. DeLange Richard W. ; Hashem Ghazi J.. Threaded connection for internally clad pipe. USP2000036042153.
  20. Guy Weldon E. (4242 Stillwood Odessa TX 79762). Tubing coupling and method. USP1989084852655.
  21. Lacy, Philip B.; Neitzel, Norman; Ebersole, Lynn. Well tubing liner system. USP1994065320388.