HK1035021A1 - Impact resistance water duct with three-layer walls structure - Google Patents

Impact resistance water duct with three-layer walls structure

Info

Publication number
HK1035021A1
HK1035021A1 HK01105366A HK01105366A HK1035021A1 HK 1035021 A1 HK1035021 A1 HK 1035021A1 HK 01105366 A HK01105366 A HK 01105366A HK 01105366 A HK01105366 A HK 01105366A HK 1035021 A1 HK1035021 A1 HK 1035021A1
Authority
HK
Hong Kong
Prior art keywords
impact resistance
water duct
walls structure
resistance water
layer walls
Prior art date
Application number
HK01105366A
Other languages
English (en)
Inventor
Yong Jin Shin
Yong Goo Shin
Original Assignee
Yong Jin Shin
Yong Goo Shin
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 Yong Jin Shin, Yong Goo Shin filed Critical Yong Jin Shin
Publication of HK1035021A1 publication Critical patent/HK1035021A1/xx

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
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F16L9/121—Rigid pipes of plastics with or without reinforcement with three layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B32B1/08—Tubular products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2597/00—Tubular articles, e.g. hoses, pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Laminated Bodies (AREA)
HK01105366A 1999-08-10 2001-08-01 Impact resistance water duct with three-layer walls structure HK1035021A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019990032831A KR100338254B1 (ko) 1999-08-10 1999-08-10 삼중벽 구조 내충격 수도관

Publications (1)

Publication Number Publication Date
HK1035021A1 true HK1035021A1 (en) 2001-11-09

Family

ID=19606760

Family Applications (1)

Application Number Title Priority Date Filing Date
HK01105366A HK1035021A1 (en) 1999-08-10 2001-08-01 Impact resistance water duct with three-layer walls structure

Country Status (3)

Country Link
KR (1) KR100338254B1 (ko)
CN (1) CN1128946C (ko)
HK (1) HK1035021A1 (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100797189B1 (ko) * 2004-12-16 2008-01-23 신진욱 항균기능이 첨가된 삼중벽 구조 내충격 수도관
KR100723625B1 (ko) * 2006-07-13 2007-06-04 이종호 파이프 제조용 합성주철 조성물과 그를 이용한 배수관
KR100927840B1 (ko) * 2009-06-04 2009-11-23 주식회사 사이몬 항균력을 구비한 다층 상수도관의 제조장치 및 제조방법 그리고 그 방법에 의해 제조된 항균력을 구비한 다층 상수도관
CN102493841B (zh) * 2011-12-21 2015-08-19 双鸭山市同心橡胶厂 一种抢险用可折叠高压排水管及其制造方法
KR101882456B1 (ko) 2017-11-10 2018-07-27 주식회사 고리 상ㆍ하수도용 삼중벽 내충격 경질폴리염화비닐관의 수지 조성물 및 그를 이용한 내충격 경질폴리염화비닐관
KR20190079740A (ko) 2017-12-27 2019-07-08 (주)고비 불균일한 경계면을 가지는 합성수지 다중관
CN108952223B (zh) * 2018-09-21 2024-06-07 郑州成功财经学院 带厚板式转换层的多种户型住宅建筑
KR101960771B1 (ko) 2018-12-06 2019-05-24 (주)고비 삼중벽관 폴리염화비닐수지 조성물 및 이를 이용한 폴리염화비닐수지 삼중벽관
KR20210018642A (ko) 2019-08-07 2021-02-18 (주)고비 다중층 경질 폴리염화비닐 내진 상하수도관용 수지 조성물 및 이를 이용한 다중층 경질 폴리염화비닐 내진 상하수도관
KR102441521B1 (ko) 2021-04-28 2022-09-07 주식회사 뉴보텍 배관 성형용 합성수지조성물과 이를 통해 제조된 합성수지관

Also Published As

Publication number Publication date
KR100338254B1 (ko) 2002-05-27
CN1283760A (zh) 2001-02-14
CN1128946C (zh) 2003-11-26
KR20010017363A (ko) 2001-03-05

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20080913