ES2020054A6 - Tubo corrugado en espiral resistente a la presion. - Google Patents

Tubo corrugado en espiral resistente a la presion.

Info

Publication number
ES2020054A6
ES2020054A6 ES8904369A ES8904369A ES2020054A6 ES 2020054 A6 ES2020054 A6 ES 2020054A6 ES 8904369 A ES8904369 A ES 8904369A ES 8904369 A ES8904369 A ES 8904369A ES 2020054 A6 ES2020054 A6 ES 2020054A6
Authority
ES
Spain
Prior art keywords
metal belt
corrugated pipe
bottom portion
top portion
helical corrugated
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
ES8904369A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHIRO KANAO
Original Assignee
SHIRO KANAO
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 SHIRO KANAO filed Critical SHIRO KANAO
Publication of ES2020054A6 publication Critical patent/ES2020054A6/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
    • F16L11/16—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics wound from profiled strips or bands
    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
    • F16L11/15—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics corrugated
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0462—Tubings, i.e. having a closed section
    • H02G3/0468—Corrugated

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

TUBO CORRUGADO EN ESPIRAL RESISTENTE A LA PRESION. UN TUBO CORRUGADO EN ESPITAL, RESISTENTE A LA PRESION, INCLUYE UNA PARED DE TUBO CORRUGADA EN ESPIRAL QUE TIENE UNA PORCION SUPERIOR, PORCIONES DE PARED LATERALES OPUESTAS Y UNA PORCION INFERIOR; UNA CHAPA DE CINTA METALICA FINA, CONTINUA, DE SECCION TRANSVERSAL GENERALMENTE EN FORMA DE U, QUE ESTA SITUADO EN UNA DE LA PORCION SUPERIOR Y DE LA PORCION INFERIOR Y TAMBIEN EN PARTE, AL MENOS, DE LAS PORCIONES DE PARED LATERALES OPUESTAS QUE SE EXTIENDEN DESDE UNA DE LA PORCION SUPERIOR O DE LA PORCION INFERIOR; ESTANDO SITUADA OTRA CHAPA DE CINTA METALICA DE CONFIGURACION PLANA EN LA OTRA DE LA PORCION SUPERIOR O LA PORCION INFERIOR Y ESTANDO FUERA DEL CONTACTO CON LA CHAPA DE CINTA METALICA FINA; Y REGIONES DE CINTA DE CONEXION PREVISTAS ENTRE LAS DOS CHAPAS DE CINTA METALICA, DE LAS QUE ESTAN AUSENTES LAS CHAPAS DE CINTA METALICA, SIENDO LAS REGIONES DE CINTA DE CONEXION DE RESINA SINTETICA O DE CAUCHO PARA INTERCONECTAR LAS DOS CHAPAS DE CINTA METALICA.
ES8904369A 1988-12-27 1989-12-26 Tubo corrugado en espiral resistente a la presion. Expired - Fee Related ES2020054A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63333132A JPH02176291A (ja) 1988-12-27 1988-12-27 耐圧螺旋波形管

Publications (1)

Publication Number Publication Date
ES2020054A6 true ES2020054A6 (es) 1991-07-16

Family

ID=18262653

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8904369A Expired - Fee Related ES2020054A6 (es) 1988-12-27 1989-12-26 Tubo corrugado en espiral resistente a la presion.

Country Status (5)

Country Link
US (1) US5109889A (es)
JP (1) JPH02176291A (es)
KR (1) KR930001668B1 (es)
BR (1) BR8906526A (es)
ES (1) ES2020054A6 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5284185A (en) * 1988-12-27 1994-02-08 Shiro Kanao Pressure-resistant helical corrugated pipe and method of producing same
JPH02179213A (ja) * 1988-12-27 1990-07-12 Shiro Kanao 耐圧螺旋波形管
US5524708A (en) * 1994-02-28 1996-06-11 Isaacs; Jonathan W. Non-metallic oil well tubing system
US7156128B1 (en) * 2005-06-21 2007-01-02 Kanaflex Corporation Synthetic resin pipe
KR20090045034A (ko) * 2007-11-01 2009-05-07 가나플렉스 코포레이션 가부시키가이샤 금속 수지 복합관
CN102322551B (zh) * 2011-08-23 2013-11-13 深圳金鸿机械电气制造有限公司 增强热塑复合结构壁管成套生产装置
US10182837B2 (en) * 2013-06-28 2019-01-22 Misonix, Inc. Sheath coupling member and associated instrument assembly
CN106439262A (zh) * 2016-10-14 2017-02-22 滁州华星塑业有限公司 一种hdpe承插式钢带增强波纹管

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1746701A (en) * 1926-08-03 1930-02-11 Goodyear Tire & Rubber Flexible conduit and method of making the same
US2132189A (en) * 1934-05-09 1938-10-04 Pforzheim Metallschlauch Flexible metal tube
GB736059A (en) * 1953-08-21 1955-08-31 William Warne And Company Ltd Reinforced flexible hose
US3198873A (en) * 1963-05-20 1965-08-03 Atlas Copco Ab Flexible conduits having electrical conductors therein
US4838317A (en) * 1980-10-14 1989-06-13 Andre James R Hydraulically efficient ribbed pipe
JPS6298883A (ja) * 1985-10-24 1987-05-08 Matsushita Electric Ind Co Ltd 映像信号処理装置
KR890005304B1 (en) * 1986-04-23 1989-12-20 Shiro Kanao Flexible hard pipe
JPS63146287U (es) * 1987-03-17 1988-09-27
US4860797A (en) * 1987-05-21 1989-08-29 Fabricated Plastics, Inc. Reinforced strip and flexible hoses produced therewith
JP2767427B2 (ja) * 1988-07-05 1998-06-18 三菱樹脂株式会社 コルゲート管の製造方法

Also Published As

Publication number Publication date
US5109889A (en) 1992-05-05
KR900010283A (ko) 1990-07-07
KR930001668B1 (ko) 1993-03-08
JPH0478875B2 (es) 1992-12-14
JPH02176291A (ja) 1990-07-09
BR8906526A (pt) 1990-05-15

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2009-12-26

FD1A Patent lapsed

Effective date: 20100528