DE134573C - - Google Patents
Info
- Publication number
- DE134573C DE134573C DENDAT134573D DE134573DA DE134573C DE 134573 C DE134573 C DE 134573C DE NDAT134573 D DENDAT134573 D DE NDAT134573D DE 134573D A DE134573D A DE 134573DA DE 134573 C DE134573 C DE 134573C
- Authority
- DE
- Germany
- Prior art keywords
- rubber
- conductor
- sulfur
- sheets
- pure
- 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
Links
- 239000004020 conductor Substances 0.000 claims description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 4
- 229910052717 sulfur Inorganic materials 0.000 claims description 4
- 239000011593 sulfur Substances 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000004636 vulcanized rubber Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/06—Insulating conductors or cables
- H01B13/14—Insulating conductors or cables by extrusion
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
-JV* 134573 KLASSE 21c. -JV * 134573 CLASS 21c.
Die vorliegende Erfindung betrifft ein Isolirmittel, welches zur Umhüllung von elektrischen Kabeln, Leitern oder Drähten, insbesondere als Ersatz für die bisher verwendete Kautschukhülle verwendet wird, sowie das Verfahren zur Herstellung dieser Umhüllung.The present invention relates to an isolating agent, which is used for sheathing electrical cables, conductors or wires, in particular is used as a replacement for the previously used rubber casing, as well as the method for Manufacture of this envelope.
Die IsolirumhUllung besteht aus einer Lage reinen Kautschuks und aus einer Lage mit Schwefel gemischten Kautschuks, welche zusammen in einem einzigen Arbeitsgange über den Leiter gewunden werden, wobei der schwefelhaltige Kautschuk vorher auf einer Seite mit reinem Kautschuk überzogen wird.The IsolirumhUllung consists of a layer of pure rubber and a layer of Sulfur mixed rubber, which together in a single operation over the conductor to be wound, with the sulfur-containing rubber previously on a Side is covered with pure rubber.
Es empfiehlt sich, diesen Ueberzug in folgender Weise herzustellen:It is advisable to produce this coating in the following way:
Der reine Kautschuk und der mit Schwefel gemischte Kautschuk werden jeder für sich auf dem Kalander zu entsprechenden Lagen geformt und dann die beiden Lagen behufs gegenseitigen Anhaftens und Vertreibung der Luft zwischen denselben über warme Walzen unter Druck gezogen. Der so erhaltene zusammengesetzte Isolirstoff kann in beliebiger, geeigneter Weise gelagert werden. Es empfiehlt sich, denselben auf einer Walze mit einer Stoffeinlage zwischen den Wicklungen zur Verhinderung des Aneinanderklebens aufzurollen.The pure rubber and the rubber mixed with sulfur will each stand on their own the calender formed into corresponding layers and then the two layers for mutual adhesion and displacement of the Air drawn between them over hot rollers under pressure. The composite thus obtained Insulating material can be stored in any suitable manner. It is advisable to do the same on a roller with a fabric insert Roll up between the windings to prevent them from sticking together.
Das Ueberziehen der zu isolirenden Leiter geschieht in üblicher Weise mittels genutheter Druckwalzen oder in anderer Weise, wobei die reine Kautschukseite nach innen, d. h. unmittelbar auf den Leiter gelegt wird. Das Erwärmen des schwefelhaltigen Kautschuks zum Zwecke der Vulkanisirung kann zu beliebiger Zeit vorgenommen werden.The conductor to be insulated is covered in the usual way by means of grooved Pressure rollers or in some other way with the pure rubber side facing inwards, i. H. right away is placed on the ladder. The heating of the sulphurous rubber to the Vulcanization can be done at any time.
Der Leiter kann erforderlichenfalls mit mehreren Schichten dieses Isolirstoffes oder noch mit gewöhnlichem vulkanisirten Kautschuk oder sonstigem bekannten Material überzogen werden, auch kann statt des vulkanisirten Kautschuks ein anderer geeigneter Stoff in Verbindung mit dem reinen Kautschuk als zusammengesetzte Deckschicht, für letzteren verwendet werden.The conductor can, if necessary, with several layers of this insulating material or even more are covered with ordinary vulcanized rubber or other known material, also, instead of the vulcanized rubber, another suitable substance can be used in conjunction with the pure rubber as a composite cover layer, for the latter.
Claims (1)
Ein Verfahren, elektrische Kabel, Leiter oder Drähte mit unvulkanisirtem oder vulkanisirtem Kautschuk oder kautschukähnlichem Isolirmaterial zu umhüllen, dadurch gekennzeichnet, dafs das schwefelhaltige und das reine Material zuerst jedes für sich auf dem Kalander zu einem Blatt geformt wird, dafs dann die beiden Blätter zusammen durch warme Walzen geschickt werden, so dafs sie an einander haften und die Luft zwischen ihnen herausgeprefst wird, und dafs dann die beiden Blätter, die auch die Form von Streifen haben können, zusammen um den Leiter herumgelegt werden.Godfather saying:
A method of covering electrical cables, conductors or wires with unvulcanized or vulcanized rubber or rubber-like insulating material, characterized in that the sulfur-containing and the pure material are first formed into a sheet on the calender, and then the two sheets together warm rolls are sent so that they adhere to one another and the air is forced out between them, and that the two sheets, which can also be in the form of strips, are then put together around the conductor.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE134573C true DE134573C (en) |
Family
ID=402684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT134573D Active DE134573C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE134573C (en) |
-
0
- DE DENDAT134573D patent/DE134573C/de active Active
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