DE20308502U1 - Serial heating tape comprises six insulated heat conduits embedded in a heat resistant and flexible casing used in underground trains - Google Patents

Serial heating tape comprises six insulated heat conduits embedded in a heat resistant and flexible casing used in underground trains

Info

Publication number
DE20308502U1
DE20308502U1 DE20308502U DE20308502U DE20308502U1 DE 20308502 U1 DE20308502 U1 DE 20308502U1 DE 20308502 U DE20308502 U DE 20308502U DE 20308502 U DE20308502 U DE 20308502U DE 20308502 U1 DE20308502 U1 DE 20308502U1
Authority
DE
Germany
Prior art keywords
heating
rail
heating tape
serial
sheath
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 - Lifetime
Application number
DE20308502U
Other languages
German (de)
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.)
Eltherm GmbH
Original Assignee
Eltherm Elektrowaermetechnik GmbH
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 Eltherm Elektrowaermetechnik GmbH filed Critical Eltherm Elektrowaermetechnik GmbH
Priority to DE20308502U priority Critical patent/DE20308502U1/en
Publication of DE20308502U1 publication Critical patent/DE20308502U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B19/00—Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B7/00—Switches; Crossings
    • E01B7/24—Heating of switches
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
    • H05B3/36—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs heating conductor embedded in insulating material
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/54—Heating elements having the shape of rods or tubes flexible
    • H05B3/56—Heating cables
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/017—Manufacturing methods or apparatus for heaters

Abstract

Serial heating tape comprises six insulated heat conduits embedded in a flexible casing and has a heat resistance of up to 200[deg]C. The casing can easily be removed from the conduits. The insulation is a fluoropolymer and the casing is silicone.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (4)

1. Serielles Schienenheizband, dadurch gekennzeichnet, dass sechs einzelne isolierte Heizleiter (1) flach nebeneinander angeordnet in eine gemeinsame flexible Hülle (2) eingebettet werden, wodurch ein Heizband entsteht, welches zur Optimierung der Wärme­ übertragung ebene Seitenflächen aufweist. Die Werkstoffe für die elektrische Isolierung der Heizleiter und für die flexible Hülle besitzen eine thermische Beständigkeit bis 200°C. Sie werden weiterhin so gewählt, dass eine mechanische Trennung der Hülle (2) von den isolierten Heizleitern (1) auf einfache Weise herbeigeführt werden kann. Idealerweise besteht die Heizleiterisolierung aus einem Fluorpolymer, die Hülle (2) aus Silikon.1. Serial rail heating tape, characterized in that six individual insulated heating conductors ( 1 ) arranged flat next to one another are embedded in a common flexible sheath ( 2 ), whereby a heating tape is formed which has flat side surfaces to optimize the heat transfer. The materials for the electrical insulation of the heating conductors and for the flexible sheath have a thermal resistance up to 200 ° C. They are also chosen so that the casing ( 2 ) can be mechanically separated from the insulated heating conductors ( 1 ) in a simple manner. Ideally, the heating conductor insulation consists of a fluoropolymer, the sheath ( 2 ) made of silicone. 2. Serielles Schienenheizband nach Schutzanspruch 1, dadurch gekennzeichnet, dass über die Hülle (2) ein Aussenmantel (3) aufgebracht wird, der einen Schutz der Hülle (2) vor mechanischen und chemischen Einwirkungen bietet. Der gewählte Werkstoff für den Aussenmantel eignet sich für wasserdichte Kabelkonfektionierung in Verbindung mit handelsüblichen Schrumpfschläuchen.2. Serial rail heating tape according to protection claim 1, characterized in that an outer jacket ( 3 ) is applied over the sheath ( 2 ), which offers protection of the sheath ( 2 ) against mechanical and chemical effects. The selected material for the outer jacket is suitable for waterproof cable assembly in connection with standard shrink tubing. 3. Anschlusstechnik für serielles Schienenheizband nach Schutzanspruch 1, dadurch gekennzeichnet, dass die isolierten Heizleiter (1) mittels eines elektrisch nicht leitenden Abstandshalters (4) von der flachen in eine kreisförmige Anordnung überführt werden, deren lichter Durchmesser dem Durchmesser einer geeigneten Anschlusslitze entspricht. Das freigelegte Leitermaterial der Anschlusslitze wird zwischen die ebenfalls freigelegten, kreisförmig angeordneten Heizleiterenden geführt und mit diesen durch einen geeigneten Quetschverbinder (5) mechanisch und elektrisch verbunden.3. Connection technology for serial rail heating tape according to protection claim 1, characterized in that the insulated heating conductors ( 1 ) are transferred from the flat to a circular arrangement by means of an electrically non-conductive spacer ( 4 ), the inside diameter of which corresponds to the diameter of a suitable connecting wire. The exposed conductor material of the connecting wire is guided between the likewise exposed, circularly arranged heating conductor ends and is mechanically and electrically connected to them by a suitable crimp connector ( 5 ). 4. Befestigungstechnik für serielles Schienenheizband nach Schutzanspruch 1 und 2, dadurch gekennzeichnet, dass einzelne Halteklammern (6) ausgeführt sind, die auf den unteren Steg der Schiene aufgeschnappt werden und durch verkrallen einen vibrationsfesten Sitz erhalten. Die Klammern werden im Raster von ca. 400 mm entlang der Schiene montiert und untereinander mit einer biegesteifen Heizbandabdeckung (7) verbunden. Die Heizbandabdeckung sorgt durch Anpressdruck für ein gleichmäßiges Anliegen des Schienenheizbandes an dem Mittelsteg der Schiene. Halteklammer (6) und Heizbandabdeckung (7) werden aus elektrisch nicht leitendem Material gefertigt.4. Fastening technology for serial rail heating tape according to protection claims 1 and 2, characterized in that individual retaining clips ( 6 ) are designed, which are snapped onto the lower web of the rail and get a vibration-proof fit by clawing. The clips are mounted along the rail in a grid of approx. 400 mm and connected to each other with a rigid heating tape cover ( 7 ). The heating band cover ensures that the rail heating band lies evenly on the middle bar of the rail by applying pressure. Retaining clip ( 6 ) and heating tape cover ( 7 ) are made of electrically non-conductive material.
DE20308502U 2003-05-30 2003-05-30 Serial heating tape comprises six insulated heat conduits embedded in a heat resistant and flexible casing used in underground trains Expired - Lifetime DE20308502U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20308502U DE20308502U1 (en) 2003-05-30 2003-05-30 Serial heating tape comprises six insulated heat conduits embedded in a heat resistant and flexible casing used in underground trains

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20308502U DE20308502U1 (en) 2003-05-30 2003-05-30 Serial heating tape comprises six insulated heat conduits embedded in a heat resistant and flexible casing used in underground trains

Publications (1)

Publication Number Publication Date
DE20308502U1 true DE20308502U1 (en) 2003-09-11

Family

ID=28051493

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20308502U Expired - Lifetime DE20308502U1 (en) 2003-05-30 2003-05-30 Serial heating tape comprises six insulated heat conduits embedded in a heat resistant and flexible casing used in underground trains

Country Status (1)

Country Link
DE (1) DE20308502U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107090750A (en) * 2017-05-22 2017-08-25 北京东奥工贸有限公司 Self-adhered flexible heating radiation band
US11502484B2 (en) 2020-02-14 2022-11-15 Nvent Services Gmbh Devices and methods for installation tools for use with splice kits

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107090750A (en) * 2017-05-22 2017-08-25 北京东奥工贸有限公司 Self-adhered flexible heating radiation band
US11502484B2 (en) 2020-02-14 2022-11-15 Nvent Services Gmbh Devices and methods for installation tools for use with splice kits

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20031016

R150 Term of protection extended to 6 years

Effective date: 20061116

R157 Lapse of ip right after 6 years

Effective date: 20091201