CN102057207B - 非编织自身卷包热套筒 - Google Patents

非编织自身卷包热套筒 Download PDF

Info

Publication number
CN102057207B
CN102057207B CN200980122465.1A CN200980122465A CN102057207B CN 102057207 B CN102057207 B CN 102057207B CN 200980122465 A CN200980122465 A CN 200980122465A CN 102057207 B CN102057207 B CN 102057207B
Authority
CN
China
Prior art keywords
basic unit
sleeve
woven
relative edge
self
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.)
Active
Application number
CN200980122465.1A
Other languages
English (en)
Other versions
CN102057207A (zh
Inventor
戴维·A·哈里斯
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.)
Federal Mogul Powertrain LLC
Original Assignee
Federal Mogul Powertrain LLC
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 Federal Mogul Powertrain LLC filed Critical Federal Mogul Powertrain LLC
Publication of CN102057207A publication Critical patent/CN102057207A/zh
Application granted granted Critical
Publication of CN102057207B publication Critical patent/CN102057207B/zh
Active 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
    • H02G3/0462—Tubings, i.e. having a closed section
    • H02G3/0481—Tubings, i.e. having a closed section with a circular cross-section
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/14—Layered products comprising a layer of metal next to a fibrous or filamentary layer
    • 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
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/08—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/0207—Wire harnesses
    • B60R16/0215—Protecting, fastening and routing means therefor
    • 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
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • 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
    • F16L59/00—Thermal insulation in general
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/021—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves
    • F16L59/022—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves with a single slit
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/20—Inorganic coating
    • B32B2255/205—Metallic coating
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0253—Polyolefin fibres
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0276—Polyester fibres
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/12—Conjugate fibres, e.g. core/sheath or side-by-side
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/14—Mixture of at least two fibres made of different materials
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • 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
    • 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
    • B32B2605/00—Vehicles
    • B32B2605/08—Cars
    • 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
    • B32B2605/00—Vehicles
    • B32B2605/18—Aircraft
    • 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.]
    • 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.]

Landscapes

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

Abstract

一种用于引导和保护细长元件的自身卷包非编织套筒，包括具有一外表面的非编织细长壁，该表面具有沿着所述套筒的纵轴延伸的相对边。所述边围绕所述纵轴自身卷包以在不存在外应力的时候提供管状腔。在外应力的作用下所述边可彼此分开以插入细长元件，当移除外应力时所述边恢复自身卷包结构。另外，一外反射层连接于所述自身卷包壁的外表面以为空腔内的细长元件提供加强的热保护。

Description

非编织自身卷包热套筒
相关申请的交叉引用
本申请要求于2008年6月12日提交的美国临时申请序列号No.61/060,894的权益，其通过引用整体合并入此处。
技术领域
本发明大致涉及用于保护细长元件的套筒，更具体地涉及非编织自身卷包热套筒。
背景技术
已知例如汽车，飞机或宇航飞船等交通工具内的装载于套筒内的电线和线套可在使用时被引导穿过经受相对高热量的区域。因此，通常利用耐高温的箔带螺旋形卷包电线和线束以降低热损伤电线的能量。不幸的是，使用带需要大量的劳动力，因此非常昂贵。另外，带的外观可能非常难看，特别是带磨损一段时间后，从而导致电线部分露出。另外，在进行检修时，该带给接近受损电线带来诸多不便。
除了应用带，已知以编织的形式提供套筒，编织的或针织的纤维套筒围绕电线以降低热损伤电线的可能性。套筒通常由耐热材料制成，例如选自单丝或复丝纱线。套筒或者卷包并围绕电线系紧，或者作为自身卷包套筒结构应用。另外，已知非编织套筒，具有非编织层和外反射层，其中套筒是非自身卷包的，利用第二紧固机构围绕电线或者被卷包和紧固，或作为管状非卷包套筒提供。如果被卷包和紧固，需要额外花费在紧固件上和将紧固件连接于套筒。如果管状且非卷包，则出现安装的问题。另外，通常需要额外的应力和/或过程以确保套筒围绕电线。因此，虽然该套筒被基本证明可用于保护电线在使用中不暴露于热中，但生产相对昂贵，由于该套筒是编织，交织或针织的，而将紧固件连接于该套筒和确保套筒围绕电线需要额外的花费。
根据本发明制造的非编织自身卷包热套筒克服了或极大地降低了现有技术中的上述限制。
发明内容
本发明的一个方面提供一个自身卷包非编织热套筒，用于引导和保护细长元件不暴露于外界热源中。该套筒具有带有相对边的细长的非编织基层，该相对边围绕纵轴自身卷包以定义一个大致的管状腔用于容纳细长元件。一外反射层覆盖在非编织基层上。该基层的相对边在外应力的作用下可彼此分开以允许细长元件径向进入空腔。当细长元件被设置入空腔时，释放外力，从而允许壁的相对边恢复自身卷包管状结构。最外面的反射层被基层偏折以大致在周向上围绕空腔包裹电线。
根据本发明的一个方面，形成套筒基层的非编织材料具有与标准热塑纤维混合的低熔点或双组分纤维。该双组分或低熔点纤维进行热处理时，呈现为热定型结构，从而偏折基层成自身卷曲的记忆位置。如果需要的话，该标准热塑纤维可部分提供基层所需密度和厚度，从而为套筒提供附加的热保护和刚性。因此，基层由机械交联的非编织标准热塑纤维和低熔点或双组分纤维构造，具有合适的厚度和密度，其既作为热屏障，同时被热偏折并自身卷包成管状。
根据本发明的另一方面，非编织基层的非编织标准热塑纤维和低熔点或双组分纤维的类型，质量，尺寸和比例可以进行选择以提供套筒所需的硬度，热定型卷曲的回弹偏向，手感或软和度，耐热性和基层密度和厚度。
根据本发明的另一方面，最外面的反射层可以是金属膜或金属箔层，具有粘合剂用于粘合至基层的外表面。
根据本发明的另一方面，最外面的反射层可提供为围绕基层的整个周向延伸以包裹该基层，从而提供完全的周向热保护以封闭电线，同时在使用时保持套筒的封闭结构。
根据本发明的又一个方面，套筒可具有覆盖在沿着套筒的长度延伸的缝上的箔带，以用连续的反射层周向包裹基层，从而给封闭的电线提供完全的周向热保护以在使用时维持套筒的周向封闭结构。
附图说明
为了更清楚地说明本发明的上述和其他方面、特征及优点，以下结合当前优选的实施例和最佳实施方式、所附权利要求以及附图对本发明进行详细描述，其中：
图1是根据本发明的一个方面构造的承载和保护其中的细长元件的非编织自身卷包热套筒的透视图；
图2是图1的套筒的放大的侧视图；
图3是根据本发明的另一方面构造的套筒的放大的侧视图；
图4是根据本发明的另一方面构造的套筒的放大的侧视图；
图5是根据本发明的另一方面构造的套筒的放大的侧视图；及
图6是根据本发明的又一方面构造的套筒的放大的侧视图。
具体实施方式
更具体地参考附图，图1示出了非编织自身卷包热套筒，此后示出为根据本发明的一个方面构造的套筒10。该套筒10具有一内部非编织基层，该基层由改造的非编织材料构成，后文中示为壁12，该套筒10还包括一最外面的反射层14，覆盖于壁12的外表面15(图2)。壁12热定型为自身卷包管状结构，以当其处于放松的自身卷包结构时提供一个封闭的管状内腔16。该腔16可沿着套筒10的纵轴18进入，使得细长元件，例如电线19或线束可径向设置于腔16内，相反，也可从腔16中移出，例如在检修过程中。根据用于形成非编织壁12的成分的比例，壁12可构造为具有任何合适的尺寸，包括长度，直径和壁厚，也可提供为具有所需的密度。反射层14可以是一膜/箔层，例如1/3mil箔层粘合-1/2mil金属化PET膜。因此，在使用过程中箔提供反射而PET膜提供耐久性。另外，也可使用其他反射材料，包括例如单一金属箔层。反射层14可以任何合适的方式连接于壁12，例如通过任何合适的粘合，包括热封或压敏胶介质，例如在图2中示出为17。反射层14为电线19提供加强的热保护，并便于在使用时围绕电线19保持套筒10处于卷包管状配置。
套筒10可被构造成具有任何所需的长度和各种最终的壁厚(t)。形成壁12的非编织材料具有低熔点(单一同种材料)纤维或双组分纤维，示出为21，优选与标准热塑纤维(示出为23)混合。但可预料，形成壁12的非编织材料可完全由低熔点或双组分纤维21构成。当在热定型过程中进行热处理时，该低熔点(熔点低于标准热塑纤维23)或双组分纤维21呈现出热定型结构，从而偏折壁12形成自身卷曲记忆管状。该双组分纤维21可具有标准热塑材料的内核，例如聚四氟乙烯(PET)，例如，其外鞘为聚丙烯，聚乙烯或低熔点聚酯。该标准热塑纤维23可以是任何热塑纤维，例如PET，并在必要时部分提供壁12所需的密度和厚度(t)，从而为套筒10提供额外的热保护和刚性，同时与热定型纤维21相比相对要便宜。据此，根据应用场合，具有合适的厚度和密度的壁12由低熔点或双组分纤维21构成，优选与标准热塑纤维23结合，同时被偏折而自身卷曲，至少最初和在使用之前，成为管状。非编织材料的构造可利用下述任一种方法进行，机械性编结纤维(例如针刺法)，化学性连接纤维(例如将纤维粘合在一起)，或热连接纤维(例如通过加热和冷却使至少部分纤维融化)。
非编织基层12的低熔点或双组分纤维21与非编织标准热塑纤维23的类型，质量，尺寸和比例可以变化，从而选择以提供套筒10所需的硬度，热定型卷曲的回弹偏向，手感(软和度)，耐热性和基层密度和整体厚度(t)。因此，根据应用，套筒10可被构造成具有相对小的外直径，而依然具有合适内径的内表面，以提供具有足够体积的腔16来包含既定横向横截面积的电线。如果应用更加苛刻，套筒被暴露于极端热和/或碎片中，可以增加壁12的厚度。另外，增加壁厚(t)通常为套筒10提供更高的硬度，因此，在依然提供套筒10的足够硬度和强度时，可以构造大腔16以包含更大量和更大直径的电线。
壁12具有相对边20，22，沿着并大致平行于轴18延伸，终止于该壁12的相对末端24，26。当壁12处于自身卷包管状结构时，通常不受任何外应力的影响，该边20，22可彼此至少些微重叠以完全封闭腔16，因此，为腔16内的电线19提供加强的保护。边20，22在外应力的作用下可彼此远离展开以至少部分打开并暴露腔16。据此，电线19在组装时被设置于腔16内，而在检修过程中可从腔16中移出。当外应力释放后，边20，22自动恢复至它们自然的重叠的自身卷包位置。
如图2所示，反射层14可具有与壁12相同的宽度，并对齐于壁12连接以基本覆盖壁12的整个宽度，而不延伸出边20，22之外。因此，壁12的外周可被反射层14覆盖或基本覆盖。而且，反射层14可具有与壁12相同的长度，因此，可以覆盖或者基本覆盖壁12的整个外表面15，从而没有遗留或几乎没有将壁的外表面15暴露于外部环境中。
正如图2所示，为了进一步提高由套筒10提供的热保护，可粘附一补充的封闭元件或装置，例如箔带的反射层28，以横越在壁12的相对边20，22之间沿着并平行于轴18延伸的缝29。该箔带28确保下面的壁12及其电线19被由反射层14和反射带28提供的反射表面完全包裹并周向密封。此外，箔带28的作用是维持套筒10在使用时的周向封闭结构，通过壁12的临近相对边20，22被粘合在一起，从而阻止相对边20，22的不自觉的彼此远离周向打开。因此，即使热量足以引起纤维21在壁12内松开其自身卷曲偏折，该箔带28维持壁12的管状封闭结构。
在图3中，根据本发明的另一个方面构造的套筒示出为110，其中相差100的相同附图标记具有上述相似的特征。套筒110包括带有相对边120，122的壁112，该相对边被配置为在围绕细长元件卷包时基本彼此临近以形成抵接型的缝或接缝，而不是像套筒10那样彼此重叠。另一个反射层114具有与壁112相同的宽度，对准并与壁112的边120，122齐平，以完全覆盖或基本覆盖壁112在边120，122之间延伸的整个宽度。由此，正如上述讨论的套筒10，壁112的整个外表面115被反射层114覆盖或基本覆盖。
套筒110还具有一被粘合在横向延伸的在抵接型接缝处形成的缝129上的反射箔带128。该带128确保下面的壁112和细长元件或电线在腔116内被反射表面完全周向包裹，该反射表面由反射层114和反射带128提供。因此，腔116避免了潜在污染物的进入，同时完全避免了外部热辐射。另外，正如套筒10，反射带128在使用时可维持套筒10的封闭结构，即使壁112松开其最初的热定型偏折。
在图4中，根据本发明的另一个方面构造的套筒示出为210，其中相差200的相同附图标记具有上述相似的特征。套筒210包括带有相对边220，222的壁212，该相对边与上述壁112类似被配置为在围绕细长元件或电线卷包时基本彼此临近。反射层214的宽度大于壁212在边220，222之间延伸的宽度。反射层214的边30大致对准壁212的边220连接，使得它基本齐平，同时反射层214的相对边32周向延伸到壁212的另一边222之外。因此，周向延伸到边222之外的反射层214的部分可连接或粘合于反射层的外表面34以完全覆盖壁212在边220和222之间延伸的的整个宽度，并封堵壁212的横向延伸缝229。如果需要的话，可提供一条剥离纸以覆盖延伸到边222之外的反射层214的压敏胶部分，直到在组装时需要露出用于结合的粘合表面。当然，任何合适的粘合或连接机制都被认为在本发明的范围之内，例如魔术贴。
在图5中，根据本发明的另一个方面构造的套筒示出为310，其中相差300的相同附图标记具有上述相似的特征。套筒310具有带有相对边320，322的壁312，该相对边与上述壁112类似被配置为在围绕细长元件或电线卷包时基本彼此临近。反射层314具有与壁312大致相同的宽度，但与图3中的套筒110不相同，反射层314的宽度相对于壁312的宽度不对齐(错开)连接。因此，反射层314的边330与壁的边320不对齐(错开)，使得反射层的边330粘结于壁312的边320的周向内侧，从而留下壁312的露出的外表面。同时，反射层314的另一边332以错开的方式延伸到壁312的另一边322之外。因此，延伸到边322之外的反射层314的部分可以在组装时粘合于壁312的该露出的外表面，使得反射层314的相对边330，332彼此相互临近或基本临近以完全或基本完全覆盖壁312的整个宽度。另外，整体组装完成后，反射层314维持壁312的周向封闭结构。应当理解，如果需要的话，反射层314的宽度可以略大于壁312，从而在组装时反射层314部分重叠。
在图6中，根据本发明的另一个方面构造的套筒示出为410，其中相差400的相同附图标记具有上述相似的特征。套筒410具有带有相对边420，422的壁412，该相对边被配置为在围绕细长元件或电线卷包时轴向彼此重叠成“卷包”型。外反射层414的宽度大于壁412在边420，422之间延伸的宽度。反射层414的一边430对准或大致对准于壁412的边420连接，使得它基本齐平，同时反射层414的相对边432周向延伸到壁412的另一边422之外形成拖拽部分(flap portion)。因此，延伸到边422之外的反射层414的拖拽部分可连接，例如粘合至反射层414的外表面434以完全覆盖壁412在边420和422之间延伸的的整个周向宽度。如果需要的话，可使用一条剥离纸以覆盖反射层414延伸到边422之外的粘合部分，直到在组装时需要露出用于结合的粘合表面。
应当理解，在本发明最后授权的权利要求的范围内，能够实现相同功能的本发明的其他实施例引入此处。

Claims (4)

1.一种用于引导和保护细长元件的自身卷包非编织套筒，包括：
具有外表面和内表面的非编织的细长的热定型的基层，形成所述基层的非编织材料具有与标准热塑纤维混合的低熔点或双组分纤维，该基层具有沿着所述套筒的纵轴延伸的相对边，所述边围绕所述纵轴通过热定型自身卷包以在不存在外应力的时候提供由所述内表面界定的管状腔，在外应力的作用下所述边可彼此分开以插入细长元件，当移除外应力时所述边恢复自身卷包结构；及
连接于所述基层的所述外表面的外反射层；
所述非编织基层具有在所述相对边之间延伸的非卷包宽度，所述外反射层的宽度大于所述非编织基层的非卷包宽度；
所述反射层具有沿着所述套筒的纵轴延伸的相对边，所述反射层的所述相对边中的一个对准所述基层的所述相对边中的一边基本齐平地连接，所述反射层的所述相对边中的另一个延伸到所述基层的所述相对边中的另一边之外；
所述反射层的所述相对边彼此重叠；
延伸到所述基层的所述相对边中的另一边之外的所述反射层的部分连接于所述反射层的外表面；
延伸到所述基层的所述相对边中的另一边之外的所述反射层的所述部分通过压敏胶连接于所述反射层的外表面。
2.如权利要求1所述的自身卷包非编织套筒，其特征在于，所述外反射层完全围绕所述基层的外周延伸。
3.如权利要求1所述的自身卷包非编织套筒，其特征在于，所述基层的所述相对边基本彼此临近以在不存在外应力的时候提供在所述相对边之间延伸的缝。
4.如权利要求1所述的自身卷包非编织套筒，其特征在于，所述非编织细长基层由第一聚合材料和第二聚合材料构成，所述第一聚合材料的熔点温度与所述第二聚合材料不同。
CN200980122465.1A 2008-06-12 2009-06-11 非编织自身卷包热套筒 Active CN102057207B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US6089408P 2008-06-12 2008-06-12
US61/060,894 2008-06-12
US12/481,670 2009-06-10
US12/481,670 US20090311456A1 (en) 2008-06-12 2009-06-10 Non-woven, self-wrapping thermal sleeve
PCT/US2009/046984 WO2009152293A2 (en) 2008-06-12 2009-06-11 Non-woven, self-wrapping thermal sleeve

Publications (2)

Publication Number Publication Date
CN102057207A CN102057207A (zh) 2011-05-11
CN102057207B true CN102057207B (zh) 2014-12-24

Family

ID=41415055

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200980122465.1A Active CN102057207B (zh) 2008-06-12 2009-06-11 非编织自身卷包热套筒

Country Status (6)

Country Link
US (1) US20090311456A1 (zh)
EP (1) EP2286137B1 (zh)
JP (1) JP5547723B2 (zh)
KR (1) KR101805108B1 (zh)
CN (1) CN102057207B (zh)
WO (1) WO2009152293A2 (zh)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8263866B2 (en) * 2004-09-16 2012-09-11 Federal-Mogul World Wide, Inc. Protection shield positioning assembly and positioning device therefor and method of use
US8852490B2 (en) * 2009-04-09 2014-10-07 Pat Halton Fore, III Systems and methods of concrete apparatus with incorporated lifter
EP2763253B1 (en) * 2010-05-10 2015-12-09 Federal-Mogul Powertrain, Inc. Non-woven, self-wrapping thermal sleeve and method of construction thereto
US20110290532A1 (en) * 2010-05-28 2011-12-01 Cano Jr Miguel A Headphone cord sleeve
JP2012005196A (ja) * 2010-06-15 2012-01-05 Sumitomo Wiring Syst Ltd 電線保護部材
JP5722562B2 (ja) * 2010-07-21 2015-05-20 矢崎総業株式会社 シールド部材、ワイヤハーネス、及びワイヤハーネス製造方法
DE102011005162A1 (de) 2011-03-07 2012-09-13 Tesa Se Klebeland für die Kabelbandagierung
US9334591B2 (en) * 2011-08-22 2016-05-10 Federal-Mogul Powertrain, Inc. Flexible green nonwoven battery cover and method of construction thereof
US9909237B2 (en) 2013-02-04 2018-03-06 Federal-Mogul Powertrain Llc Non-kinking self-wrapping woven sleeve and method of construction thereof
JP2014176108A (ja) * 2013-03-06 2014-09-22 Sumitomo Wiring Syst Ltd 弾性部材付き固定テープおよびワイヤハーネス
WO2014160491A2 (en) * 2013-03-13 2014-10-02 T-Ink, Inc. Automatic sensing methods and devices for inventory control
US9123018B2 (en) 2013-03-13 2015-09-01 T+Ink, Inc. System and method for identifying one or more objects hung from a display peg
CN105453357B (zh) * 2013-05-28 2018-05-08 费德罗-莫格尔动力系统有限公司 具有粘合的封闭机构的包裹织物套筒及其构造方法
US10518511B2 (en) 2013-07-26 2019-12-31 Federal-Mogul Powertrain Llc Wrappable protective sleeve with closure and locating feature and methods of construction and use thereof
CN104565684A (zh) * 2013-10-22 2015-04-29 中国石油化工股份有限公司 一种保温带及其制备方法和应用
US10703066B2 (en) 2013-11-25 2020-07-07 Federal-Mogul Powertrain Llc Spiral wrapped nonwoven sleeve and method of construction thereof
CN104696668A (zh) * 2013-12-04 2015-06-10 陈小磊 一种液氯加热保温管
BR112016025320A2 (pt) * 2014-05-01 2017-08-15 Fed Mogul Powertrain Llc luva têxtil refletora microperfurada e método de construção desta
EP3169836B1 (en) 2014-07-16 2021-08-18 Federal-Mogul Powertrain LLC Wrappable abrasion resistant, reflective thermal protective textile sleeve and method of construction thereof
US20170231813A1 (en) * 2014-08-06 2017-08-17 Handy Technology (Zhuhai) Ltd. Self-heating thermal-insulation film and face mask and eye mask manufactured therefrom
JP2016080177A (ja) * 2014-10-21 2016-05-16 マグ・イゾベール株式会社 保温用積層体
US11059647B2 (en) 2015-03-03 2021-07-13 Touchcode Holdings, Llc Apparatus, systems and methods for identifying products
US9876339B2 (en) * 2015-07-06 2018-01-23 Federal-Mogul Powertrain, Llc Thermal sleeve with integral positioning member, assembly therewith and method of construction thereof
US10840681B2 (en) * 2015-07-30 2020-11-17 Federal-Mogul Powertrain Llc Thermal sleeve with positioning member, assembly therewith and method of construction thereof
US10807341B2 (en) 2015-08-04 2020-10-20 Federal-Mogul Powertrain Llc Thermal sleeve with reflective positioning member, assembly therewith and method of construction thereof
PL3323605T3 (pl) 2016-11-18 2020-09-21 Heraeus Electro-Nite International N.V. Rura okręcana
US11434590B2 (en) * 2017-07-28 2022-09-06 Federal-Mogul Powertrain Llc Braided textile sleeve with locked yarns and method of construction thereof
US20190308385A1 (en) * 2018-04-06 2019-10-10 Federal-Mogul Powertrain Llc Self-wrapping sleeve and method of construction thereof
FR3086722A1 (fr) * 2018-09-27 2020-04-03 Airbus Operations Canalisation comportant une enveloppe de protection anti-jet et aeronef comprenant ladite canalisation
US11378221B2 (en) * 2019-05-14 2022-07-05 Michael S. Flynn Vapor retarder for insulated pipe
US11506327B1 (en) * 2021-04-28 2022-11-22 Mark David Cooper Pipe shield device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1805843A (zh) * 2003-05-01 2006-07-19 弗德罗－莫格尔动力系公司 复合可偏卷反射片和套筒

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3312250A (en) * 1963-06-06 1967-04-04 Minnesota Mining & Mfg Insulating sleeves
US4862922A (en) * 1983-01-18 1989-09-05 The Bentley-Harris Manufacturing Company Abrasion resistant sleeve for flat substrates
US4891256A (en) * 1983-04-26 1990-01-02 The Bentley-Harris Manufacturing Co. Wraparound closure device and a method of making same
DK8289A (da) * 1988-01-12 1989-07-13 Raychem Ltd Kompositmateriale
JPH09269098A (ja) * 1996-04-01 1997-10-14 General Shoko:Kk 被覆管
US5849379A (en) * 1997-01-06 1998-12-15 Bentley-Harris Inc. Wrappable sleeve
JPH11205943A (ja) * 1997-06-30 1999-07-30 Yazaki Corp ハーネス用チューブ
IT1318099B1 (it) * 2000-06-30 2003-07-23 Getters Spa Pannello evacuato per l'isolamento termico di corpi cilindrici
JP2002302858A (ja) * 2001-04-02 2002-10-18 Kanebo Ltd 円筒型不織布
AR034969A1 (es) * 2001-08-06 2004-03-24 Federal Mogul Powertrain Inc Camisa termicamente aislante
DE10149071A1 (de) * 2001-10-05 2003-04-17 Tesa Ag Verfahren zur Ummantelung von langgestrecktem Gut, wie insbesondere Kabelsätzen
KR200299419Y1 (ko) * 2002-09-28 2002-12-31 김동선 배관보온재용마감재
US20040219846A1 (en) * 2003-05-01 2004-11-04 Federal-Mogul World Wide, Inc. Composite biasable reflective sheet and sleeve
KR20050092673A (ko) * 2004-05-25 2005-09-22 (주)삼현케미칼 스티로풀을 이용한 배관커버
US7216678B2 (en) * 2004-07-20 2007-05-15 Federal Mogul World Wide, Inc. Self-curling sleeve
JP2007146964A (ja) * 2005-11-28 2007-06-14 Hayakawa Rubber Co Ltd 配管防音構造
US7523532B2 (en) * 2006-04-10 2009-04-28 Federal Mogul World Wide, Inc. Non-woven self-wrapping acoustic sleeve and method of construction thereof
KR20070100207A (ko) * 2007-09-14 2007-10-10 (주)아산씨에스 파이프 보온재

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1805843A (zh) * 2003-05-01 2006-07-19 弗德罗－莫格尔动力系公司 复合可偏卷反射片和套筒

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JP特开2007-146964A 2007.06.14 *
JP特开平9-269098A 1997.10.14 *

Also Published As

Publication number Publication date
KR101805108B1 (ko) 2017-12-05
WO2009152293A3 (en) 2010-03-04
EP2286137B1 (en) 2014-06-18
CN102057207A (zh) 2011-05-11
JP2011524824A (ja) 2011-09-08
EP2286137A2 (en) 2011-02-23
US20090311456A1 (en) 2009-12-17
EP2286137A4 (en) 2011-08-03
JP5547723B2 (ja) 2014-07-16
KR20110036880A (ko) 2011-04-12
WO2009152293A2 (en) 2009-12-17

Similar Documents

Publication Publication Date Title
CN102057207B (zh) 非编织自身卷包热套筒
US8663766B2 (en) Fabric for end fray resistance and protective sleeves formed therewith and methods of construction
CN100396474C (zh) 热绝缘护套
EP3169836B1 (en) Wrappable abrasion resistant, reflective thermal protective textile sleeve and method of construction thereof
US11926135B2 (en) Wrappable laminated textile sleeve with enhanced flexibility and method of reducing cracking in a foil layer of a wrappable textile sleeve
US10361011B2 (en) Wrapped textile sleeve with bonded closure mechanism and method of construction thereof
CN103155319A (zh) 非编织自卷包热套筒及其制造方法
US20080254264A1 (en) Textile sleeve for protecting elongate members and method of construction
KR20160033756A (ko) 보강된 랩핑가능한 보호용 직물 슬리브 및 그 구성 방법
US20030221736A1 (en) Self-closing thermal protection sheath and its method of fabrication
JP2001510882A (ja) 二次熱防護壁を有するスリーブ
EP3074217B1 (en) Spiral wrapped nonwoven sleeve and method of construction thereof
EP3658707B1 (en) Braided textile sleeve with hot-melt adhesive yarn and method of construction thereof
CN110621926A (zh) 具有其上覆有保护层的低熔点粘合剂涂层的织物套管及其构造方法
JPH02223328A (ja) ライナー
EP3658706B1 (en) Braided textile sleeve with locked yarns and method of construction thereof
EP1161637A1 (en) Protection for use in protecting an elongated member
GB2347985A (en) Thermally insulating sleeve
MX2008009111A (en) Fabric for end fray resistance and protective sleeves formed therewith and methods of construction

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