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KR880014300A - 추진관의 연결부 - Google Patents

추진관의 연결부 Download PDF

Info

Publication number
KR880014300A
KR880014300A KR1019880005921A KR880005921A KR880014300A KR 880014300 A KR880014300 A KR 880014300A KR 1019880005921 A KR1019880005921 A KR 1019880005921A KR 880005921 A KR880005921 A KR 880005921A KR 880014300 A KR880014300 A KR 880014300A
Authority
KR
South Korea
Prior art keywords
propulsion
tube
pipe
propulsion pipe
outer shell
Prior art date
Application number
KR1019880005921A
Other languages
English (en)
Inventor
히사시 다무라
Original Assignee
사다 다께오
사다겐세쯔 가부시기가이샤
이리사와 구니이찌
지지부곤구리-도 고오교오가부시기가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 사다 다께오, 사다겐세쯔 가부시기가이샤, 이리사와 구니이찌, 지지부곤구리-도 고오교오가부시기가이샤 filed Critical 사다 다께오
Publication of KR880014300A publication Critical patent/KR880014300A/ko

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L25/00—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/022—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings used with sleeves or nipples for pipes of the same diameter, or with reduction pieces
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/04—Pipes or fittings specially adapted to sewers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/08—Casing joints

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Joints With Sleeves (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

내용 없음

Description

추진관의 연결부
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 연결부의 일실시예를 도시한 단면도.
제2도는 연결부의 정면도.
제3도는 시일재를 장착한 연결관의 단면도.

Claims (5)

  1. 소구경흄관으로 되는 추진관의 접속단부 외주면에 관축을 포함한 면내의 단면형상에 있어서 관단쪽으로 서서히 직경이 축소하는 사변부와 관단측의 직경이 크게 되는 결합턱부를 여러턱부로 형성한 절제부를 설치하고, 원통형상의 외피내면에 추진관의 절제부와 결합밀착하는 합성고무제의 시일재를 장착한 연결관에 의하여 추진관들을 접속하게 구성한 것을 특징으로 하는 추진관의 연결부.
  2. 상기 외피는 스텐레스제인 특허청구의 범위 제1항기재의 추진관의 연결부.
  3. 상기 외피는 강화플래스틱제인 특허청구의 범위 제1항기재의 추진관의 연결부.
  4. 상기 시일재는 연결관 길이방향 중앙부의 두께를 외피와 추진관의 절제부 외주면과의 간격보다 크게 성형하고 있는 특허청구의 범위 제1항기재의 추진관의 연결부.
  5. 상기 시일재는 팽윤 고무제의 형고무인 특허청구의 범위 제1항 또는 제4항 기재의 추진관의 연결부.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880005921A 1987-05-29 1988-05-20 추진관의 연결부 KR880014300A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP??62-83151 1987-05-29
JP1987083151U JPH049514Y2 (ko) 1987-05-29 1987-05-29

Publications (1)

Publication Number Publication Date
KR880014300A true KR880014300A (ko) 1988-12-23

Family

ID=13794229

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880005921A KR880014300A (ko) 1987-05-29 1988-05-20 추진관의 연결부

Country Status (3)

Country Link
JP (1) JPH049514Y2 (ko)
KR (1) KR880014300A (ko)
GB (1) GB2207474B (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5180197A (en) * 1991-10-07 1993-01-19 Thompson Jr Ernest R Pipe jointing system
DE29804736U1 (de) * 1998-03-17 1999-07-22 Krestel, Karl-Heinz, Dipl.-Ing., 85540 Haar Abdichtende Kupplung zur Verbindung zweier Rohrenden
GB2632767A (en) * 2020-06-29 2025-02-19 Aker Solutions As Wellhead assembly
GB2596534B (en) * 2020-06-29 2025-02-26 Aker Solutions As Wellhead assembly

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55163588U (ko) * 1979-05-12 1980-11-25
JPS57107492A (en) * 1980-12-24 1982-07-03 Nippon Hume Pipe Preventing method for coming-out joint of iron pipe and synthetic resin pipe

Also Published As

Publication number Publication date
GB2207474A (en) 1989-02-01
GB8811628D0 (en) 1988-06-22
JPS63190683U (ko) 1988-12-08
JPH049514Y2 (ko) 1992-03-10
GB2207474B (en) 1991-01-23

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19880520

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid