DE965944C - Collector for electrical machines and devices - Google Patents

Collector for electrical machines and devices

Info

Publication number
DE965944C
DE965944C DES15276D DES0015276D DE965944C DE 965944 C DE965944 C DE 965944C DE S15276 D DES15276 D DE S15276D DE S0015276 D DES0015276 D DE S0015276D DE 965944 C DE965944 C DE 965944C
Authority
DE
Germany
Prior art keywords
synthetic resin
collector
electrical machines
devices
resin coating
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
DES15276D
Other languages
German (de)
Inventor
Dr-Ing Paul Conrath
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 AG
Original Assignee
Siemens 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 AG filed Critical Siemens AG
Priority to DES15276D priority Critical patent/DE965944C/en
Application granted granted Critical
Publication of DE965944C publication Critical patent/DE965944C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/04—Commutators
    • H01R39/045—Commutators the commutators being made of carbon

Landscapes

  • Insulating Bodies (AREA)

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

© 609 710/13S 11.56 (709 562/107 6. 57)© 609 710 / 13S 11.56 (709 562/107 6. 57)

Claims (1)

PATENTANSPRUCH:PATENT CLAIM: Kollektor für elektrische Maschinen· und Apparate, bei dem zur Isolierung der Lamellen gegeneinander auf diese eine zähflüssige, unter Wirkung eines zugesetzten Katalysators zur Glasur erhärtende Kunstharzlösung aufgestrichen ist, dadurch gekennzeichnet, daß der Kunstharzüberzug mit einem aus Schlackenpapieor oder Glasgespinstgewebe oder ähnlichem, vorwiegend anorganischem Werkstoff bestehenden, Isolierblatt überklebt ist, das unmittelbar nach dem Aufstreichen des Kunstlnarzes auf den nodi klebefähigen, Überzug aus Kunstharz aufgelegt und unter solchem Druck gehalten wird, daß dear Kunstharzüberzug auf die gewünschte Stärke abgepreßt wird.Collector for electrical machines · and apparatus, for the insulation of the lamellas against each other on this a viscous, under the action of an added catalyst for Glaze-hardening synthetic resin solution is painted on, characterized in that the Synthetic resin coating with a slag paper or woven glass fabric or similar, predominantly inorganic material, Isolierblatt is pasted over, which immediately after the painting of the synthetic resin on the nodi adhesive, cover made of synthetic resin is applied and held under such pressure that the synthetic resin coating to the desired Starch is squeezed out. In Betracht gezogene Druckschriften:
Deutsche Patentschrift Nr. 233 364;
schweizerische Patentschriften Nr. 216 520,
220 303;Considered publications:
German Patent No. 233,364;
Swiss patents No. 216 520,
220 303; britische Patentschrift Nr. 482 608.British Patent No. 482 608.
DES15276D 1942-11-20 1942-11-20 Collector for electrical machines and devices Expired DE965944C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES15276D DE965944C (en) 1942-11-20 1942-11-20 Collector for electrical machines and devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES15276D DE965944C (en) 1942-11-20 1942-11-20 Collector for electrical machines and devices

Publications (1)

Publication Number Publication Date
DE965944C true DE965944C (en) 1957-06-27

Family

ID=7474860

Family Applications (1)

Application Number Title Priority Date Filing Date
DES15276D Expired DE965944C (en) 1942-11-20 1942-11-20 Collector for electrical machines and devices

Country Status (1)

Country Link
DE (1) DE965944C (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE233364C (en) * 1909-02-06
GB482608A (en) * 1933-08-22 1938-04-01 Mij Exploitatie Octrooien Nv Commutators for electric machines
CH216520A (en) * 1939-10-09 1941-08-31 Conradty Fa C Process for making coal collectors.
CH220303A (en) * 1939-04-08 1942-03-31 Conradty Fa C Charcoal collector for electrical machines.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE233364C (en) * 1909-02-06
GB482608A (en) * 1933-08-22 1938-04-01 Mij Exploitatie Octrooien Nv Commutators for electric machines
CH220303A (en) * 1939-04-08 1942-03-31 Conradty Fa C Charcoal collector for electrical machines.
CH216520A (en) * 1939-10-09 1941-08-31 Conradty Fa C Process for making coal collectors.

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