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DE924361C - Combined, centrifugally actuated and electromagnetically actuated friction clutch - Google Patents

Combined, centrifugally actuated and electromagnetically actuated friction clutch

Info

Publication number
DE924361C
DE924361C DEZ2523A DEZ0002523A DE924361C DE 924361 C DE924361 C DE 924361C DE Z2523 A DEZ2523 A DE Z2523A DE Z0002523 A DEZ0002523 A DE Z0002523A DE 924361 C DE924361 C DE 924361C
Authority
DE
Germany
Prior art keywords
actuated
combined
friction clutch
centrifugally
coupling
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
DEZ2523A
Other languages
German (de)
Inventor
Adolf Zeller
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEZ2523A priority Critical patent/DE924361C/en
Application granted granted Critical
Publication of DE924361C publication Critical patent/DE924361C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D37/00—Clutches in which the drive is transmitted through a medium consisting of small particles, e.g. centrifugally speed-responsive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D43/00—Automatic clutches
    • F16D43/02—Automatic clutches actuated entirely mechanically
    • F16D43/04—Automatic clutches actuated entirely mechanically controlled by angular speed
    • F16D43/14—Automatic clutches actuated entirely mechanically controlled by angular speed with centrifugal masses actuating the clutching members directly in a direction which has at least a radial component; with centrifugal masses themselves being the clutching members
    • F16D43/18—Automatic clutches actuated entirely mechanically controlled by angular speed with centrifugal masses actuating the clutching members directly in a direction which has at least a radial component; with centrifugal masses themselves being the clutching members with friction clutching members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)

Description

Fliehkraftkupplungen sind in verschiedenen Ausführungen bekannt, sie haben meist den Nachteil, daß sie nur drehzahlabhängig ohne Rücksicht auf die sonstigen Betriebsbedingungen kuppeln. Es ist auch eine Fliehkraftkupplung bekannt, bei welcher durch kombinierte Vorrichtungen der genannte Nachteil verhindert werden soll. Bei ihr ist eine Fliehkraftvorrichtung mit einer elektromagnetischen Kupplung und einer elektromagnetischen Bremse verbunden. Diese Kupplung ist aber sehr kompliziert und teuer in der Herstellung. Durch die Notwendigkeit, die elektromagnetische Kupplung einerseits und die elektromagnetische Bremse andererseits zu bedienen, ist ihr Betrieb umständlich. Das Kuppeln erfolgt doppelt, zuerst durch die Betätigung der Magnetkupplung und dann durch die Fliehkraftkupplung abhängig von der Drehzahl. Ein regulierbares und somit erst jedem Fall angepaßtes allmähliches Kuppeln ist also nicht immer möglich. Auch muß die Magnetkupplung während des Betriebes betätigt bleiben und verbraucht dauernd Strom.Centrifugal clutches are known in various designs, they usually have the disadvantage that they only depend on the speed without considering the other Coupling operating conditions. It is also known a centrifugal clutch in which the disadvantage mentioned is to be prevented by combined devices. at her is a centrifugal device with an electromagnetic clutch and one electromagnetic brake connected. However, this coupling is very complicated and expensive to manufacture. Due to the need for the electromagnetic clutch on the one hand and operating the electromagnetic brake on the other hand is their operation laborious. The coupling takes place twice, first by actuating the magnetic coupling and then through the centrifugal clutch depending on the speed. An adjustable one and thus gradual coupling adapted to each case is not always possible. The magnetic coupling must also remain actuated during operation and must be used up constant electricity.

Bei dem Erfindungsgegenstand, der äußerst einfach ist, sind die genannten Nachteile vermieden. Der Magnet muß nur zum Kuppeln betätigt werden und ist während des Betriebes ausgeschaltet. Das Kuppeln kann allmählich erfolgen. Das Lösen erfolgt momentan, wie bei Fliehkraftkupplungen bekannt.In the subject matter of the invention, which is extremely simple, are those mentioned Avoid disadvantages. The magnet only has to be operated for coupling and is during switched off during operation. The coupling can be done gradually. The loosening takes place currently, as known for centrifugal clutches.

Dies ist nun dadurch erreicht, daß die Fliehgewichte, als die eigentlichen kuppelnden Teile ausgebildet, beim Anlauf durch Elektromagnete beliebig zurückgehalten werden können.This is now achieved by using the flyweights as the real ones coupling parts formed, held back by electromagnets at startup can be.

Die Zeichnung zeigt zwei Beispiele. Bei der Ausführung nach Abb. i und 2 sind die Fliehgewichte in einem Kupplungsteil geführt, wogegen bei der Ausführung nach Abb. 3 und 4. die Fliehgewichte lose gelagert sind (pulverförmiger, körniger oder ähnlicher Inhalt). Der Strom wird in bekannter Weise entweder nach Abb. 1 und 2 über Bürsten f oder nach Abb. 3 und 4. durch einen Transformator zugeführt. Der treibende Kupplungsteil a trägt die Elektromagnete b und die Fliehgewichte- c mit Reibbelägen.The drawing shows two examples. In the execution according to Fig. I and 2 the flyweights are guided in a coupling part, whereas in the execution according to fig. 3 and 4. the flyweights are stored loosely (powdery, granular or similar content). The current is in a known manner either according to Fig. 1 and 2 via brushes f or as shown in Fig. 3 and 4 via a transformer. Of the The driving clutch part a carries the electromagnets b and the flyweights c Friction linings.

Claims (2)

PATENTANSPRÜCHE: 1. Kombinierte, fliehkraftbetätigte und elektromagnetisch betätigte Reibungskupplung, dadurch gekennzeichnet, daß der oder dieElektromagnete direkt auf das oder die Fliehgewichte einwirken. PATENT CLAIMS: 1. Combined, centrifugally actuated and electromagnetic actuated friction clutch, characterized in that the electromagnet or electromagnets act directly on the flyweight or weights. 2. Kupplung nach Anspruch i, dadurch gekennzeichnet, daß die Stromstärke des bzw. der Elektromagnete einstellbar ist.2. Coupling according to claim i, characterized characterized in that the current strength of the electromagnet or electromagnets is adjustable.
DEZ2523A 1952-03-05 1952-03-05 Combined, centrifugally actuated and electromagnetically actuated friction clutch Expired DE924361C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEZ2523A DE924361C (en) 1952-03-05 1952-03-05 Combined, centrifugally actuated and electromagnetically actuated friction clutch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEZ2523A DE924361C (en) 1952-03-05 1952-03-05 Combined, centrifugally actuated and electromagnetically actuated friction clutch

Publications (1)

Publication Number Publication Date
DE924361C true DE924361C (en) 1955-02-28

Family

ID=7618566

Family Applications (1)

Application Number Title Priority Date Filing Date
DEZ2523A Expired DE924361C (en) 1952-03-05 1952-03-05 Combined, centrifugally actuated and electromagnetically actuated friction clutch

Country Status (1)

Country Link
DE (1) DE924361C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1034428B (en) * 1952-11-19 1958-07-17 Siemens Ag Centrifugal clutch, in particular starting and operating clutch for electric motor drives
DE1040326B (en) * 1953-09-30 1958-10-02 Siemens Ag Centrifugal clutch, in particular starting and operating clutch for electric motor drives
FR2915780A1 (en) * 2007-05-02 2008-11-07 Renault Sas Clutch device for vehicle, has friction unit for permitting cooperation of counterweight with input shaft in clutched position, and coil displacing counterweight for disintegrating counterweight from input shaft in declutched position

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1034428B (en) * 1952-11-19 1958-07-17 Siemens Ag Centrifugal clutch, in particular starting and operating clutch for electric motor drives
DE1040326B (en) * 1953-09-30 1958-10-02 Siemens Ag Centrifugal clutch, in particular starting and operating clutch for electric motor drives
FR2915780A1 (en) * 2007-05-02 2008-11-07 Renault Sas Clutch device for vehicle, has friction unit for permitting cooperation of counterweight with input shaft in clutched position, and coil displacing counterweight for disintegrating counterweight from input shaft in declutched position

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