DE528657C - Centrifugal machine driven by an electric motor - Google Patents

Centrifugal machine driven by an electric motor

Info

Publication number
DE528657C
DE528657C DES92474D DES0092474D DE528657C DE 528657 C DE528657 C DE 528657C DE S92474 D DES92474 D DE S92474D DE S0092474 D DES0092474 D DE S0092474D DE 528657 C DE528657 C DE 528657C
Authority
DE
Germany
Prior art keywords
electric motor
motor
centrifugal
centrifugal machine
machine driven
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
DES92474D
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
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
Priority to BE370793D priority Critical patent/BE370793A/xx
Application filed by Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Priority to DES92474D priority patent/DE528657C/en
Priority to GB14730/30A priority patent/GB342622A/en
Priority to FR696376D priority patent/FR696376A/en
Application granted granted Critical
Publication of DE528657C publication Critical patent/DE528657C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
    • B04B9/02—Electric motor drives
    • B04B9/04—Direct drive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/48—Moulds
    • B29C49/4823—Moulds with incorporated heating or cooling means
    • B29C2049/4825—Moulds with incorporated heating or cooling means for cooling moulds or mould parts

Landscapes

  • Motor Or Generator Cooling System (AREA)
  • Centrifugal Separators (AREA)

Description

Mittels Elektromotors angetriebene Schleudermaschine Bei elektrisch angetriebenen Schleudermaschinen, bei denen der Motor senkrecht unter der Trommel liegt und mit einem mitumlaufendenLäuferwiderstandausgerüstet ist, wird der Läuferwiderstand gewöhnlich über oder unter dem Motoranker an diesen angebaut. Dadurch wird der Motor ziemlich lang und die Maschine selbst hoch, was für die Beschickung aber sehr unbequem ist. Man versenkt daher den Motor teilweise in die Schleudertrommel, wodurch aber ein Teil des Laderaumes verlorengeht.Centrifugal machine driven by an electric motor powered centrifugal machines, where the motor is vertically under the drum and is equipped with a rotating rotor resistance, the rotor resistance usually attached above or below the motor armature. This turns the engine quite long and the machine itself high, which is very inconvenient for loading is. The motor is therefore partially sunk into the centrifugal drum, which, however, does part of the hold is lost.

Erfindungsgemäß wird dieser Nachteil dadurch vermieden, daB der Läuferwiderstand vom Motor getrennt an der Trommel selbst angeordnet ist. Die Motorbaulänge wird also um die des Läuferwiderstandes geringer, wodurch entsprechend an Laderaum gewonnen wird.According to the invention, this disadvantage is avoided in that the rotor resistance is arranged separately from the motor on the drum itself. The overall engine length is that is, the rotor resistance is lower, which means that cargo space is gained accordingly will.

Der Läufer kann mit dem Widerstand durch ein Kabel verbunden werden, das durch die hohle Welle der Schleudermaschine an der Unterseite der Trommel zum Widerstand geführt ist. Der Widerstand kann in einzelne Teile aufgelöst und gleichmäßig zueinander verteilt vorgesehen werden.The runner can be connected to the resistor by a cable, this is done through the hollow shaft of the centrifuge at the bottom of the drum Resistance is led. The resistance can be broken down into individual parts and evenly are provided distributed to each other.

Ein Ausführungsbeispiel der Erfindung zeigen die Abb. i und 2, von denen die Abb. i einen OOuerschnitt durch die Schleudermaschine und die Abb. 2 die Anordnung der Widerstände in Ansicht von unten darstellen. Die Schleudertrommel i wird durch den Motor :2 angetrieben, der an der Unterseite des schwingenden Gehäuses 3 befestigt ist. Der Läufer des Motors sitzt auf der hohlen Welle q.. Der Widerstand 5 ist an der Unterseite der Trommel befestigt, und zwar ist er (vgl. Abb. z) zwecks besserer Kühlung und Verteilung der Schwungmassen unterteilt, z. B. in drei Teile, die um je 12o° versetzt sind, um der Luft guten Zutritt zu gewähren. Das durch die hohle Welle hindurchgeführte Kabe16 verbindet den Widerstand mit dem Läufer des Motors. Zur wirksamen Kühlung des Motors und der Widerstände ist um den Motor im Abstand ein Blechmantel 9 gelegt; die Luft wird infolge der Drehbewegung der Schleudertrommel in Pfeilrichtung 7 durch den durch diesen Blechmantel gebildeten ringförmigen Raum und dann durch Öffnungen io hindurchgesaugt und bestreicht auf dein Wege nach oben auch die Widerstände 5.An embodiment of the invention is shown in Figs. I and 2, of which Fig. 1 shows a cross-section through the centrifugal machine and Fig. 2 the Represent the arrangement of the resistors in a view from below. The centrifugal drum i is driven by the motor: 2, which is at the bottom of the vibrating housing 3 is attached. The rotor of the motor sits on the hollow shaft q .. The resistance 5 is attached to the underside of the drum, namely he is (see Fig. Z) for the purpose better cooling and distribution of centrifugal masses, z. B. in three parts, which are each offset by 12o ° to allow good access to the air. That through the hollow shaft passed through Kabe16 connects the resistor with the rotor of the Engine. For effective cooling of the motor and the resistors is around the motor in Distance a sheet metal jacket 9 placed; the air becomes as a result of the rotation of the centrifugal drum in the direction of arrow 7 through the annular space formed by this sheet metal jacket and then sucked through openings io and brushed on your way up also the resistors 5.

Claims (3)

PATENTANSPRÜCHE: i. Mittels Elektromotors angetriebene Schleudermaschine mit umlaufendem Läuferwiderstand, dadurch gekennzeichnet, daß der Läuferwiderstand an der Unterseite der Schleudertrommel angeordnet ist. PATENT CLAIMS: i. Centrifugal machine driven by an electric motor with rotating rotor resistance, characterized in that the rotor resistance is arranged on the underside of the centrifugal drum. 2. Schleudermaschine nach dem Anspruch i, gekennzeichnet durch ein durch die hohle Welle hindurchgeführtes Verbindungskabel (6) zwischen Läufer und Widerstand. 2. Spin after the claim i, characterized by a passed through the hollow shaft Connection cable (6) between rotor and resistor. 3. Schleudermaschine nach dem Anspruch i oder 2, gekennzeichnet durch einen unterteilten Widerstand, dessen einzelne Teile gleichmäßig zueinander verteilt angeordnet sind. q.. Schleudermaschine nach dem Anspruch i, gekennzeichnet durch einen den Motor im Abstand umgebenden Mantel (9) und an den dadurch gebildeten Ringraum sich anschließende Öffnungen (io) im Gehäuseboden.3. Spin machine after Claim i or 2, characterized by a subdivided resistor, its individual Parts are arranged evenly distributed to one another. q .. spin machine after according to claim i, characterized by a jacket surrounding the motor at a distance (9) and openings (io) in the annular space formed thereby Case back.
DES92474D 1929-06-26 1929-06-26 Centrifugal machine driven by an electric motor Expired DE528657C (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE370793D BE370793A (en) 1929-06-26
DES92474D DE528657C (en) 1929-06-26 1929-06-26 Centrifugal machine driven by an electric motor
GB14730/30A GB342622A (en) 1929-06-26 1930-05-13 Improvements in or relating to electrically driven centrifugal machines
FR696376D FR696376A (en) 1929-06-26 1930-06-02 Electric centrifuge (turbine, wringer) with rotating resistance for the rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES92474D DE528657C (en) 1929-06-26 1929-06-26 Centrifugal machine driven by an electric motor

Publications (1)

Publication Number Publication Date
DE528657C true DE528657C (en) 1931-07-02

Family

ID=32978975

Family Applications (1)

Application Number Title Priority Date Filing Date
DES92474D Expired DE528657C (en) 1929-06-26 1929-06-26 Centrifugal machine driven by an electric motor

Country Status (4)

Country Link
BE (1) BE370793A (en)
DE (1) DE528657C (en)
FR (1) FR696376A (en)
GB (1) GB342622A (en)

Also Published As

Publication number Publication date
GB342622A (en) 1931-02-05
FR696376A (en) 1930-12-30
BE370793A (en)

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