CN1957512B - 防护管 - Google Patents

防护管 Download PDF

Info

Publication number
CN1957512B
CN1957512B CN2005800087127A CN200580008712A CN1957512B CN 1957512 B CN1957512 B CN 1957512B CN 2005800087127 A CN2005800087127 A CN 2005800087127A CN 200580008712 A CN200580008712 A CN 200580008712A CN 1957512 B CN1957512 B CN 1957512B
Authority
CN
China
Prior art keywords
protecting tube
net
tube
line
mesh
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
CN2005800087127A
Other languages
English (en)
Other versions
CN1957512A (zh
Inventor
乔迪·瑞拉特斯
皮尔·瑞拉特斯
道拉斯·阿特拉
安娜·富瑞斯
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.)
Relats SA
Original Assignee
Relats SA
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 Relats SA filed Critical Relats SA
Publication of CN1957512A publication Critical patent/CN1957512A/zh
Application granted granted Critical
Publication of CN1957512B publication Critical patent/CN1957512B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H02G3/0406—Details thereof
    • H02G3/0412—Heat or fire protective means
    • 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
    • F16L11/02—Hoses, i.e. flexible pipes made of fibres or threads, e.g. of textile which may or may not be impregnated, or provided with an impermeable layer, e.g. fire-hoses
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1362—Textile, fabric, cloth, or pile containing [e.g., web, net, woven, knitted, mesh, nonwoven, matted, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1369—Fiber or fibers wound around each other or into a self-sustaining shape [e.g., yarn, braid, fibers shaped around a core, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Indoor Wiring (AREA)
  • Insulating Bodies (AREA)

Abstract

本发明涉及一种防护管，该防护管包括若干相互编织的，针编织的，针织的或织造的线(1)，以便形成网。本发明的特征在于，防护管包括一种可以撕开的网固定装置(2，3)，以便在撕开时，该网可伸展，并且可减小其内径。该固定装置包括若干熔接在网上的热塑性聚合线(2)，并且其平行布置在所述网上。以这种方式，电缆很容易安装在防护管内，因为在开始，由于该固定装置，防护管可以以较大直径张开。

Description

防护管
技术领域
本发明涉及一种防护管，该防护管通常特别设计成用以保护电缆，管道和纵向基底。
背景技术
目前防护管通常用于保护导电体和其它零部件，特别是在汽车领域。
这些防护管必须结合有使其适于该类用途的不同特征。
首先，因为防护管被用于高温区域，并易被磨损，该防护管必须具有极强的抗机械和耐热性能。
另外，因为在汽车内使用时这些防护管产生噪音是不可接受的，这些防护管还必须具有隔音性。
为了克服这些缺点，提供大量结合有这些特征的防护管，它们通常用在汽车内对电缆实行防护。
这些防护管必须具有的最重要的特征之一是耐高温性。
目前，防护管包括若干由热收缩(thermo-retractile)材料制成的编织在一起的线，以这种方式在将电缆安装在其内部后，对防护管加热，以便使其收缩。显然对该管的加热耗费了时间和相当多的费用。
发明内容
本发明描述的防护管已克服了这些缺点，并且具有将要描述的其他优点。
本发明的防护管包括若干相互编织，针编织，针织或织造的线，以便形成网。该防护管的特征在于，它包括一种可撕开的网固定装置，以至于在撕开时，该网可伸展并且减小其内径。
根据第一实施例，该固定装置包括若干熔接在网上的由热塑性聚合材料制成的线，且这些线被平行设置在所述网上。
优选地，构成固定装置的所述线相对于防护管纵向设置。
根据第二实施例，所述固定装置是若干可从构成网的线上撕开的熔接点。
通过本发明的防护管，电缆以简便的方式装配在防护管内，因为，起初，由于该固定装置，防护管以较大直径保持张开，接着，仅仅通过拉伸防护管，便可撕开线或熔接点，从而使该防护管的内径适合电缆所占据的空间，该过程比加热更方便，更简单和经济。
附图说明
通过给出的实施例，结合附图，以便更好的理解上述内容，但是所举实施例不是对本发明的限制。
图1是根据第一实施例的本发明防护管的平面图；以及
图2是根据第二实施例的本发明防护管的平面图。
优选实施例的概述
参考附图，本发明的防护管包括若干相互编织的，针编织的，针织的或织造的线1。这些线1形成网，并且线1由可熔接的聚合材料(例如，聚酯，聚酰胺，聚乙烯，聚丙烯，或聚苯硫化物)制成。
根据本发明，该防护管包括一种可以撕开的网固定装置。这些固定装置在图1和图2中用两个不同的实施例来表示。根据图1所示的第一实施例，所述将线固定于网上的可撕开的装置是若干熔接在网上的线2，其相互平行并且相对防护管纵向设置。
第一实施例中，从其两端拉伸防护管，撕开或断开线2，以这种方式拉长防护管并使其直径减少，以适合放置在防护管内的电缆所占据的空间。
根据图2所示的第二实施例，所述可撕开的网固定装置是与制成网的线1熔接的若干熔接点3。所述熔接点3也可在从两端拉伸防护管时撕开或断裂，同时产生与上述相同的效果。
第二实施例的特征在于，先由线1构成网，并且这些线相互平行设置，还平行于防护管的纵向轴。
尽管已参考本发明的特定实施例，显然对于本领域的普通技术人员可以理解本发明所描述的防护管可进行许多修改和变化，并且所有细节可用其它技术等同物来代替，但这不会超出所附的权利要求书所限定的保护范围。

Claims (3)

1.一种防护管，包括若干相互编织的线(1)，用以形成网，它包括可撕开的网固定装置，因此通过撕开所述固定装置，所述网可伸长并且其内径可减小，其特征在于，所述固定装置是可从形成网的线(1)撕开的若干熔接点(3)。
2.如权利要求1所述的防护管，其特征在于，构成网的所述线由聚酯，聚酰胺，聚乙烯，聚丙烯，或聚苯硫化物中选择的聚合材料制成。
3.如权利要求1所述的防护管，其特征在于，部分构成网的线(1)相互平行设置，并且平行于防护管的纵向轴。
CN2005800087127A 2004-03-18 2005-03-18 防护管 Expired - Fee Related CN1957512B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ESP200400678 2004-03-18
ES200400678A ES2239898B1 (es) 2004-03-18 2004-03-18 Tubo de proteccion.
PCT/ES2005/000143 WO2005091456A1 (es) 2004-03-18 2005-03-18 Tubo de protección

Publications (2)

Publication Number Publication Date
CN1957512A CN1957512A (zh) 2007-05-02
CN1957512B true CN1957512B (zh) 2012-07-11

Family

ID=34994023

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2005800087127A Expired - Fee Related CN1957512B (zh) 2004-03-18 2005-03-18 防护管

Country Status (6)

Country Link
US (1) US20070178269A1 (zh)
EP (1) EP1727253A1 (zh)
CN (1) CN1957512B (zh)
ES (1) ES2239898B1 (zh)
MX (1) MXPA06007646A (zh)
WO (1) WO2005091456A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2945675B1 (fr) * 2009-05-18 2011-07-29 D App Et De Materiel Electr S I C A M E Soc Ind De Const Ensemble pour recouvrir a enserrement un element allonge de dimensions predeterminees avec un manchon elastique de protection
WO2011015703A1 (es) * 2009-08-05 2011-02-10 Relats, S.A. Tubo de protección
US10818188B2 (en) * 2016-12-13 2020-10-27 Direct Current Capital LLC Method for dispatching a vehicle to a user's location

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5197370A (en) * 1989-06-28 1993-03-30 The Bentley-Harris Manufacturing Company Abrasion resistant braided sleeve
US5505117A (en) * 1992-08-18 1996-04-09 Dunlap; Daryl S. Braided sleeve
US6227094B1 (en) * 1998-04-27 2001-05-08 Federal-Mogul Systems Protection Group, Inc. Braided tubular article

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5197370A (en) * 1989-06-28 1993-03-30 The Bentley-Harris Manufacturing Company Abrasion resistant braided sleeve
US5505117A (en) * 1992-08-18 1996-04-09 Dunlap; Daryl S. Braided sleeve
US6227094B1 (en) * 1998-04-27 2001-05-08 Federal-Mogul Systems Protection Group, Inc. Braided tubular article

Also Published As

Publication number Publication date
MXPA06007646A (es) 2006-09-04
WO2005091456A1 (es) 2005-09-29
US20070178269A1 (en) 2007-08-02
CN1957512A (zh) 2007-05-02
EP1727253A1 (en) 2006-11-29
ES2239898B1 (es) 2006-06-01
ES2239898A1 (es) 2005-10-01

Similar Documents

Publication Publication Date Title
EP1552049B1 (en) Multiple layer insulating sleeve
JP4112488B2 (ja) 接地ｒｆｉ／ｅｍｉシールドを接地するための延出可能なドレイン部材
WO2010073854A1 (ja) ワイヤハーネス用のネット状保護材および製造方法
JP6837959B2 (ja) 結合されたワイヤフィラメントを有する保護スリーブおよびその構築方法
EP2973906B1 (en) Self-wrapping emi shielding textile sleeve and method of construction thereof
CN100520141C (zh) 制造防护管的方法
CN1957512B (zh) 防护管
EP3488037B1 (en) Knit tubular protective sleeve and method of construction thereof
US20030089971A1 (en) Knit convolute protective sleeve
US20080254264A1 (en) Textile sleeve for protecting elongate members and method of construction
US20040222013A1 (en) Protective device for elongated objects
JP2015149176A (ja) 電磁シールド部品および電磁シールド部品付電線
US20140069540A1 (en) Wrappable sleeve with heating elements and methods of use and construction thereof
JP2012104727A (ja) シールド管、シールド管の製造方法、ケーブルスペーサ付シールド管とその敷設方法
JP2017514727A (ja) 微細孔の反射性繊維スリーブおよびその製造方法
US20050036276A1 (en) Protective device for oblong bodies
EP3387171B1 (en) Braided, reflective textile sleeve and method of construction thereof
JP2020508232A (ja) 断熱性で耐久性のある反射回旋状スリーブおよびその構築方法
EP3658707B1 (en) Braided textile sleeve with hot-melt adhesive yarn and method of construction thereof
JP2002313543A (ja) 電熱糸及び該電熱糸を用いたヒーター
US10966357B2 (en) Electromagnetic shielding device
JP6156173B2 (ja) 電磁シールド部品
JP2009538392A (ja) 繊維構造の末端ほつれ解決策
EP3658706B1 (en) Braided textile sleeve with locked yarns and method of construction thereof
CN202279921U (zh) 保护套子

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120711

Termination date: 20130318