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DE414080C - Process for isolating electrical current carrying parts - Google Patents

Process for isolating electrical current carrying parts

Info

Publication number
DE414080C
DE414080C DES59514D DES0059514D DE414080C DE 414080 C DE414080 C DE 414080C DE S59514 D DES59514 D DE S59514D DE S0059514 D DES0059514 D DE S0059514D DE 414080 C DE414080 C DE 414080C
Authority
DE
Germany
Prior art keywords
electrical current
glass
carrying parts
current carrying
isolating electrical
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
Application number
DES59514D
Other languages
German (de)
Inventor
Dr-Ing Adolf Stauch
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.)
Siemens Schuckertwerke AG
Original Assignee
Siemens Schuckertwerke AG
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 Siemens Schuckertwerke AG filed Critical Siemens Schuckertwerke AG
Priority to DES59514D priority Critical patent/DE414080C/en
Application granted granted Critical
Publication of DE414080C publication Critical patent/DE414080C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/08—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances quartz; glass; glass wool; slag wool; vitreous enamels
    • H01B3/082—Wires with glass or glass wool

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Insulating Bodies (AREA)
  • Woven Fabrics (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Description

Verfahren zur Isolierung elektrischen Strom führender Teile. Es ist bekannt, elektrische Drähte dadurch zu isolieren, daß man sie mit Glasfäden umhüllt. Indessen hat eine derartige Isolation größere praktische Bedeutung nicht gewinnen können, vor allem deshalb nicht, weil infolge der Sprödigkeit des Glases die Fäden leicht brechen und dadurch den Arbeitsgang stören und womöglich die Zuverlässigkeit der ganzen Isolation in Frage stellen.Process for isolating electrical current carrying parts. It is known to isolate electrical wires by sheathing them with glass threads. However, such isolation has not gained any greater practical importance can, mainly because the threads are brittle due to the brittleness of the glass break easily and thereby disrupt the operation and possibly the reliability question the whole isolation.

Gemäß der Erfindung wird dieser Nachteil dadurch beseitigt, daß statt einzelner Glasfäden ein aus ihnen durch Verspinnen, Verweben, Verkleben oder Verfilzen gewonnener Isolierstoff (Glasgarn, Glasgewebe, Glaspapier, Glasfilz) verwendet wird, um die zu isolierenden elektrischen Leitungen und Drähte beliebiger Art damit zu umhüllen.According to the invention, this disadvantage is eliminated in that instead of individual glass threads are made from them by spinning, weaving, gluing or felting recovered insulating material (glass yarn, glass fabric, glass paper, glass felt) is used, to isolate the electrical lines and wires of any kind with it envelop.

Bei der Herstellung von Glasgarn ist es besonders vorteilhaft, die Glasfäden unmittelbar nach ihrer Erzeugung miteinander zu verdrillen oder zu verspinnen und sie erst dann aufzuspulen. Denn das so gewonnene Gespinst hat genügende Festigkeit, um in beliebiger Länge wieder abgespult zu werden, während sich einzelne Glasfäden von der Spule gewöhnlich nicht in beliebiger Länge abwickeln lassen. Man kann das so erzeugte Glasgarn mich noch dadurch verbessern, daß man es durch einen Klebstoff, wie z. B. Lack oder Wasserglas, hindurchzieht, und zwar zweckmäßiger Weise ebenfalls vor dem Aufspulen. Der Klebstoff verhindert es, daß einzelne Enden absplittern und klebt etwa schon abgesplitterte Enden wieder fest.In the manufacture of glass yarn it is particularly advantageous to use the To twist or spin glass threads with one another immediately after their production and only then rewind it. Because the web obtained in this way has sufficient strength, to be unwound again in any length, while individual glass threads usually not unwind from the spool in any length. You can do it glass yarn produced in this way can be improved by attaching it to such as B. paint or water glass, pulls through, and expediently also before winding. The adhesive prevents individual ends from splintering and sticks, for example, splintered ends back on.

Claims (3)

PATENTANSPRÜCHE: i. Verfahren zur Isolierung elektrischen Strom führender Teile, dadurch Bekennzeichnet, daß Glasfäden miteinander versponnen, verwebt, verklebt oder verfilzt werden und daß dann die zu isolierenden Teile mit ihnen umhüllt werden. PATENT CLAIMS: i. Process for isolating electrical current-carrying parts, characterized in that glass threads are spun, woven, glued or felted together and that the parts to be isolated are then enveloped with them. 2. Verfahren nach Anspruch i, dadurch gekennzeichnet, daß die Glasfäden unmittelbar nach der iErzeugung miteinander versponnen und dann erst aufgespult werden. 2. The method according to claim i, characterized in that the glass threads spun together immediately after production and only then wound up will. 3. Verfahren nach Anspruch 2, dadurch gekennzeichnet, daß das gewonnene Glasgarn mit einem Klebstoff überzogen wird.3. The method according to claim 2, characterized in that the obtained Glass yarn is coated with an adhesive.
DES59514D 1922-04-21 1922-04-21 Process for isolating electrical current carrying parts Expired DE414080C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES59514D DE414080C (en) 1922-04-21 1922-04-21 Process for isolating electrical current carrying parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES59514D DE414080C (en) 1922-04-21 1922-04-21 Process for isolating electrical current carrying parts

Publications (1)

Publication Number Publication Date
DE414080C true DE414080C (en) 1925-05-20

Family

ID=7493364

Family Applications (1)

Application Number Title Priority Date Filing Date
DES59514D Expired DE414080C (en) 1922-04-21 1922-04-21 Process for isolating electrical current carrying parts

Country Status (1)

Country Link
DE (1) DE414080C (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE741233C (en) * 1939-03-14 1943-11-08 Aeg High temperature line
DE745728C (en) * 1933-08-22 1944-05-19 Naamlooze Vennotschap Mij Tot Insulation of commutators for electrical machines
DE859926C (en) * 1949-12-15 1952-12-18 Chiron Werke G M B H Electric heating coil, especially for hot air sterilizers
DE940175C (en) * 1939-08-18 1956-03-15 Rudolf Kuerth Process for the production of insulating glass coatings for electrical lines
DE942751C (en) * 1939-03-31 1956-05-09 Aeg material
DE944563C (en) * 1939-10-26 1956-06-21 Aeg Process for the insulation of electrical apparatus and devices
DE970842C (en) * 1951-03-29 1958-11-06 Siemens Ag Electric conductor with a superficially reinforced foam insulation

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE745728C (en) * 1933-08-22 1944-05-19 Naamlooze Vennotschap Mij Tot Insulation of commutators for electrical machines
DE741233C (en) * 1939-03-14 1943-11-08 Aeg High temperature line
DE942751C (en) * 1939-03-31 1956-05-09 Aeg material
DE940175C (en) * 1939-08-18 1956-03-15 Rudolf Kuerth Process for the production of insulating glass coatings for electrical lines
DE944563C (en) * 1939-10-26 1956-06-21 Aeg Process for the insulation of electrical apparatus and devices
DE859926C (en) * 1949-12-15 1952-12-18 Chiron Werke G M B H Electric heating coil, especially for hot air sterilizers
DE970842C (en) * 1951-03-29 1958-11-06 Siemens Ag Electric conductor with a superficially reinforced foam insulation

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