DE432100C - Insulating moldings with protruding ribs for electrical purposes - Google Patents

Insulating moldings with protruding ribs for electrical purposes

Info

Publication number
DE432100C
DE432100C DEA42383D DEA0042383D DE432100C DE 432100 C DE432100 C DE 432100C DE A42383 D DEA42383 D DE A42383D DE A0042383 D DEA0042383 D DE A0042383D DE 432100 C DE432100 C DE 432100C
Authority
DE
Germany
Prior art keywords
ribs
insulating
insulating body
protruding ribs
electrical purposes
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
DEA42383D
Other languages
German (de)
Inventor
Richard Sprenger
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.)
AEG AG
Original Assignee
AEG 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 AEG AG filed Critical AEG AG
Priority to DEA42383D priority Critical patent/DE432100C/en
Application granted granted Critical
Publication of DE432100C publication Critical patent/DE432100C/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00Insulators or insulating bodies characterised by their form
    • H01B17/14Supporting insulators

Landscapes

  • Insulating Bodies (AREA)

Description

DEUTSCHES REICHGERMAN EMPIRE

AUSGEGEBEN AM 29. JU LI1926ISSUED JU 29, 1926

REICHSPATENTAMTREICH PATENT OFFICE

PATENTSCHRIFTPATENT LETTERING

KLASSE 21 c GRUPPE 2CLASS 21 c GROUP 2

(A 42383 VIIII2IC1)(A 42383 VIIII2IC 1 )

Firma Allgemeine Elektricitäts-Gesellschaft in Berlin*).General Electricity Company in Berlin *).

Isolierende Formstücke mit vorstehenden Rippen für elektrische Zwecke.Insulating fittings with protruding ribs for electrical purposes.

Patentiert im Deutschen Reiche vom 4. Juni 1924 ab.Patented in the German Empire on June 4, 1924.

In der Elektrotechnik werden vielfach isolierende Formstücke benötigt, welche, zur Trennung verschiedener Polaritäten mit vorstehenden Rippen ausgerüstet sind. Jeder J solator besitzt in den angeordneten Schirmen,In electrical engineering, insulating fittings are often required, which, for Separation of different polarities are equipped with protruding ribs. Everyone J solator has in the arranged screens,

somit aus dem eigentlichen Isolierkörper, winklig hervortretende Rippen. Diese Isolatoren und Formstücke werden im wesentlichen aus Porzellan oder auch aus Preßmassen hergestellt, zeigen jedoch, daß diethus from the actual insulating body, angularly protruding ribs. These isolators and molded pieces are made essentially from porcelain or from molding compounds, but show that the

*) Von dem Patentsitcher ist als der Erfinder angegeben worden:*) The patentsitcher has given as the inventor:

Richard Sprenger in Hennigsdorf.Richard Sprenger in Hennigsdorf.

winklig hervortretenden Rippen oder Schirme mechanischen Beanspruchungen wenig standhalten. Auch in elektrischer Beziehung sind diese Formstücke, da das Porzellan oder die Preßmasse leicht Luftblasen enthalten kann, nicht immer einwandfrei. Diese Übelstände werden durch die Herstellung der Formstücke aus geschichteten Faserstoffbahnen mit erhärtendem Klebestoff, insbesondere aus ίο Kunstharzpapier, welches unter Wärme und Druck zusammengepreßt wird, wesentlich beseitigt. Die Herstellung solcher Formstücke mit winklig hervortretenden Rippen oder Schirmen bietet jedoch Schwierigkeiten, wenn die mechanische Verbindung zwischen dem eigentlichen Isolierkörper und den Rippen oder Schirmen einwandfrei sein soll. ' Nach der Erfindung wird nun eine innige Verbindung des aus geschichteten Faserstoffbahnen mit erhärtendem Klebstoff, insbesondere aus Kunstharzpapier, hergestellten Isolierkörpers mit winklig hervortretenden Rippen oder Schirmen dadurch erreicht, daß die Faserstoffbahnen der Rippen oder Schirme ohne Unterbrechung in die Faserstoffbahnen der zwischen den Rippen oder Schirmen befindlichen Teile des eigentlichen Isolierkörpers übergehen. So können die Isolierschichten des Isolierkörpers und der Rippen aus fortlaufenden Faserstoffbahnen bestehen oder aus sich überlappenden Faserstoffbahnen gebildet werden.Angularly protruding ribs or screens withstand mechanical stresses little. These fittings are also in electrical relation, since the porcelain or the molding compound can easily contain air bubbles, not always perfect. These inconveniences are caused by the manufacture of the fittings made of layered fiber webs with hardening adhesive, in particular made of ίο synthetic resin paper, which under heat and Pressure is compressed is substantially eliminated. The manufacture of such fittings however, having angled protruding ribs or visors presents difficulties, though the mechanical connection between the actual insulating body and the ribs or screens should be flawless. 'According to the invention, there is now an intimate connection of layered fibrous webs with hardening adhesive, in particular from Synthetic resin paper, manufactured insulating body with angular protruding ribs or Umbrellas achieved in that the fibrous webs of the ribs or umbrellas without Interruption in the fibrous webs between the ribs or screens Pass over parts of the actual insulating body. So the insulating layers of the insulating body and the ribs can be made of continuous Consist of fibrous webs or are formed from overlapping fibrous webs.

Der Erfindungsgegenstand soll an HandThe subject of the invention should be on hand

der in der Zeichnung dargestellten Ausführungsbeispieie näher erläutert werden. Abb. 1 und 2 zeigen im vergrößerten Maßstabe die Anordnung der Faserstoffbahnen, während Abb. 3, teilweise im Querschnitt, einen nach dieser Bauart hergestellten Isolator veranschaulicht. the Ausführungsbeispieie shown in the drawing are explained in more detail. Fig. 1 and 2 show the enlarged scale Arrangement of the fibrous webs, while Fig. 3, partly in cross section, one after this type of isolator manufactured illustrated.

Der Isolator α bzw. die für elektrische Iso- · lierung bestimmten Formstücke b sind aus einzelnen aufeinandergeklebten und durch Druck und Wärme zu einem festen Körper sich vereinigenden Faserstoffbahnen c hergestellt. Um nun bei solchen Formstücken eine innige Verbindung zwischen den Rippen oder Schirmen d und dem eigentlichen Isolierkörper e oder den zwischen den Rippen oder Schirmen d befindlichen Teilen des Isolierkörpers e zu erzielen, sind die Faserstoffhahnen c, C1, c2 usw. der Rippen oder Schirme d (Abb. 1) ohne Unterbrechung mit den Faserstoffbahnen c, C1, c„ usw. des eigentlichen Isolierkörpers e fortgeführt, so daß ein vollständiges Ineinanderlaufen der Faserstoffbahnen der Rippen oder Schirme und des eigentlichen Isolierkörpers erfolgt. Nach Abb. 2 sind die Faserstoffbahnen c der Rippen so angeordnet, daß sie sich in den zwisehen den Rippen d befindlichen Teilen des eigentlichen Isolierkörpers e überlappen. Hier sind die Faserstoffbahnen also nicht fortlaufend, sondern im eigentlichen Isolierkörper e, wie Abb. 2 deutlich erkennen läßt, ineinandergeschachtelt. The insulator or the α-regulation for electric iso- · certain fittings are bonded to each other b of individual and c produced by pressure and heat into a solid body uniting fibrous webs. In order to achieve an intimate connection between the ribs or shields d and the actual insulating body e or the parts of the insulating body e located between the ribs or shields d , the fiber taps c, C 1 , c 2 etc. of the ribs or Shields d (Fig. 1) continued without interruption with the fiber webs c, C 1 , c " , etc. of the actual insulating body e , so that the fiber webs of the ribs or shields and the actual insulating body run into one another completely. According to Fig. 2, the fibrous webs c of the ribs are arranged so that they overlap in the parts of the actual insulating body e located between the ribs d . Here the fibrous webs are not continuous, but rather nested in the actual insulating body e, as can be clearly seen in Fig. 2.

Es ist selbstverständlich gleichgültig, wie weit die Faserstoffbahnen der Rippen oder Schirme reichen, sie können über eine oder mehrere Rippen fortlaufend geführt und dann in den Zwischenräumen- zwischen den Rippen übereinandergeschachtelt sein.It is of course irrelevant how far the fibrous webs of the ribs or Umbrellas are sufficient, they can be led continuously over one or more ribs and then be nested in the spaces between the ribs.

Claims (3)

Patent-Ansprüche:Patent Claims: 1. Isolierende Formstücke mit vorstehenden Rippen für elektrische Zwecke, dadurch gekennzeichnet, daß die Rippen eines aus geschichteten Faserstoffbahnen mit erhärtendem Klebstoff, insbesondere aus Kunstharzpapier, hergestellten Isolierkörpers durch im Winkel ausgebuchtete Faser stoff bahnen desselben gebildet sind.1. Insulating fittings with protruding ribs for electrical purposes, characterized in that the ribs of a layered fiber web with hardening adhesive, in particular made of synthetic resin paper, insulating body made by the same at an angle bulged fiber webs are formed of the same. 2. Isolierende Formstücke nach Anspruch r, dadurch gekennzeichnet, daß die Isolierschichten des Isolierkörpers und der Rippen aus fortlaufenden Faserstoffbahnen bestehen.2. Insulating fittings according to claim r, characterized in that the insulating layers of the insulating body and the ribs made of continuous fibrous webs exist. 3. Isolierende Formstücke nach Anspruch r, dadurch gekennzeichnet, daß die Isolierschichten des Isolierkörpers und der Rippen aus sich überlappenden Faserstoffbannen gebildet werden.3. Insulating fittings according to claim r, characterized in that the Insulating layers of the insulating body and the ribs made up of overlapping fiber strips are formed. Hierzu ι Blatt Zeichnungen,For this purpose ι sheet of drawings, Berlin, gedruckt in Der reichsdruckerei.Berlin, printed in the Reichsdruckerei.
DEA42383D 1924-06-04 1924-06-04 Insulating moldings with protruding ribs for electrical purposes Expired DE432100C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA42383D DE432100C (en) 1924-06-04 1924-06-04 Insulating moldings with protruding ribs for electrical purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA42383D DE432100C (en) 1924-06-04 1924-06-04 Insulating moldings with protruding ribs for electrical purposes

Publications (1)

Publication Number Publication Date
DE432100C true DE432100C (en) 1926-07-29

Family

ID=6933055

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA42383D Expired DE432100C (en) 1924-06-04 1924-06-04 Insulating moldings with protruding ribs for electrical purposes

Country Status (1)

Country Link
DE (1) DE432100C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767115C (en) * 1936-03-07 1951-10-31 Auto Union A G Process for the manufacture of car bodies for motor vehicles
DE913388C (en) * 1937-01-16 1954-06-10 Auto Union A G Wall parts, especially for motor vehicle bodies
DE973821C (en) * 1953-12-22 1960-06-15 Dielektra Ag Process for the production of form sleeves from hard paper or similar materials

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767115C (en) * 1936-03-07 1951-10-31 Auto Union A G Process for the manufacture of car bodies for motor vehicles
DE913388C (en) * 1937-01-16 1954-06-10 Auto Union A G Wall parts, especially for motor vehicle bodies
DE973821C (en) * 1953-12-22 1960-06-15 Dielektra Ag Process for the production of form sleeves from hard paper or similar materials

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