DE824966C - Electric centrifugal switch - Google Patents

Electric centrifugal switch

Info

Publication number
DE824966C
DE824966C DEA1586A DEA0001586A DE824966C DE 824966 C DE824966 C DE 824966C DE A1586 A DEA1586 A DE A1586A DE A0001586 A DEA0001586 A DE A0001586A DE 824966 C DE824966 C DE 824966C
Authority
DE
Germany
Prior art keywords
electrical
centrifugal switch
switch
electric centrifugal
metal cylinder
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
DEA1586A
Other languages
German (de)
Inventor
Ladislaus Abonyi
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.)
LADISLAUS ABONYI
Original Assignee
LADISLAUS ABONYI
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 LADISLAUS ABONYI filed Critical LADISLAUS ABONYI
Priority to DEA1586A priority Critical patent/DE824966C/en
Application granted granted Critical
Publication of DE824966C publication Critical patent/DE824966C/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00Switches operated by change of a physical condition
    • H01H35/06Switches operated by change of speed
    • H01H35/10Centrifugal switches

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Description

Die Erfindung betrifft einen elektrischen Fliehkraftschalter, welcher bezweckt, eine von einer Rotationsbewegung abhängige elektrische Kontaktgebung automatisch zu bewirken.The invention relates to an electrical centrifugal switch, which aims to automatically make electrical contact dependent on a rotational movement to effect.

Für verschiedene Verwendungszwecke ist es zweckmäßig, eine elektrische Schaltung zu bewirken in dem Augenblick, in welchem beispielsweise eine rotierende Maschine zum Stillstand kommt.For various purposes it is useful to have an electrical To effect switching at the moment in which, for example, a rotating Machine comes to a standstill.

Es sind Schalter bekannt, welche in der gleichen Weise gesteuert werden wie die bekannten Fliehkraftregler beispielsweise von Dampfmaschinen, also mit einem durch Fliehkraft gesteuerten Parallelogrammlenkersystem. Diese Schalter sind durchweg sehr kompliziert und teuer.Switches are known which are controlled in the same way like the known centrifugal governor for example of steam engines, so with a Parallelogram steering system controlled by centrifugal force. These switches are consistently very complicated and expensive.

Eine wesentliche Vereinfachung stellt die erfindungsgemäße Ausführung eines Fliehkraftschalters dar. Ein aus Metall bestehender Rotationskörper a, welcher auf einer dem jeweiligen Verwendungszweck entsprechend gelagerten Achse b befestigt ist, besitzt drei oder mehrere radial angeordnete, zur Rotationsebene jedoch geneigte Kanäle mit kreisförmigem Querschnitt c. In jedem Kanal ist eine frei bewegliche Metallkugel d mit Hilfe eines die Kanäle nach außen hin abschließenden Reifens e eingeschlossen. Ein feststehender, von dem Rotationskörper elektrisch getrennter Metallzylinder f ragt in einen ringförmigen, die Kanäle c an ihrem inneren Ende schneidenden Schlitz g des Rotationskörpers a derart hinein, daß die Metallkugeln bei Stillstand sowohl den Metallzylinder f als auch den Rotationskörper a berühren und dadurch in an sich bekannter Weise einen elektrischen Kontakt zwischen diesen beiden Körpern, welche in die elektrische Leitung eingeschaltet sind, herstellen. Der Schalter mit dem Metallzylinder f ist fest angeordnet. Die Achse des Rotationskörpers wird mit einem rotierenden Teil, @beispielsweise einer Maschine oder eines Fahrzeuges, mit an sich bekannten Mitteln gekuppelt. Bei Rotation werden die Kugeln infolge Fliehkraftwirkung nach außen geschleudert.The embodiment according to the invention represents a significant simplification a centrifugal switch. An existing metal rotating body a, which attached to an axle b mounted according to the respective purpose is, has three or more radially arranged, but inclined to the plane of rotation Circular cross-section channels c. In each channel there is a freely movable one Metal ball d with the aid of a tire e that closes off the channels from the outside locked in. A fixed one, electrically separated from the rotating body Metal cylinder f protrudes into an annular, the channels c at their inner end cutting slot g of the rotating body a in such a way that the metal balls touch both the metal cylinder f and the rotating body a at a standstill and thereby an electrical contact between them in a manner known per se two bodies, which are connected to the electrical line, produce. The switch with the metal cylinder f is permanently arranged. The axis of the solid of revolution is used with a rotating part, @ for example a machine or a vehicle, coupled with means known per se. When rotating, the balls are a result Centrifugal effect thrown outwards.

Bei Stillstand rollen die Kugeln zur Achse hin und geben elektrischen Kontakt.At a standstill, the balls roll towards the axis and emit electrical signals Contact.

Claims (1)

PATENTANSPRUCH: Elektrischer Fliehkraftschalter, dadurch gekennzeichnet, daß der Schalter aus einem feststehenden Metallzylinder (f) und einem davon elektrisch getrennten, um eine gleichachsig zum Zylinder liegende Achse (b) drehbaren metallischen Rotationskörper (a) besteht, welcher in drei oder mehreren radial angeordneten, jedoch zur Rotationsebene geneigten, nach außen hin abgeschlossenen Kanälen (c) je eine frei bewegliche Metallkugel (d) trägt, durch welche im Ruhezustand die elektrische Verbindung zwischen dem in das innere Ende der Kanäle 'hineinragenden Metallzylinder (f) und dem Rotationskörper (a) hergestellt wird. Angezogene Druckschriften: Deutsche Patentschriften Nr. 7 1q 856 und ,I99 242.PATENT CLAIM: Electrical centrifugal switch, characterized in that the switch consists of a fixed metal cylinder (f) and one of them electrical separate metallic ones rotatable about an axis (b) coaxial to the cylinder Rotary body (a) consists of three or more radially arranged, but canals that are inclined to the plane of rotation and closed to the outside (c) each carries a freely movable metal ball (d) through which the electrical Connection between the metal cylinder protruding into the inner end of the channels (f) and the rotational body (a) is produced. Printed publications: German Patent documents No. 7 1q 856 and, 199 242.
DEA1586A 1950-05-06 1950-05-06 Electric centrifugal switch Expired DE824966C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA1586A DE824966C (en) 1950-05-06 1950-05-06 Electric centrifugal switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA1586A DE824966C (en) 1950-05-06 1950-05-06 Electric centrifugal switch

Publications (1)

Publication Number Publication Date
DE824966C true DE824966C (en) 1951-12-17

Family

ID=6919651

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA1586A Expired DE824966C (en) 1950-05-06 1950-05-06 Electric centrifugal switch

Country Status (1)

Country Link
DE (1) DE824966C (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE499242C (en) * 1930-06-04 Poege Elek Citaets Akt Ges Centrifugal switch
DE714856C (en) * 1938-10-29 1941-12-08 Siemens Ag Centrifugal switch

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE499242C (en) * 1930-06-04 Poege Elek Citaets Akt Ges Centrifugal switch
DE714856C (en) * 1938-10-29 1941-12-08 Siemens Ag Centrifugal switch

Similar Documents

Publication Publication Date Title
DE824966C (en) Electric centrifugal switch
DE1450208A1 (en) Device for power transmission
DEA0001586MA (en) Electric centrifugal switch
DE2220305A1 (en) centrifuge
DE829259C (en) Automatic adjustment device for disc brakes, especially on motor vehicles
DE2233454C3 (en) Device for distributing the conveyed goods falling from a conveying device
DE2034811A1 (en) Frequency generator with high number of pulses, ms special for brake slip control systems of motor vehicles
DE1576651B2 (en) Control signal generator
DE485752C (en) Device for air compensation in two or more pneumatic tires running on axles
DE877346C (en) Sliding armature motor
DE412594C (en) Axial ball bearings
AT165789B (en) Game with steerable vehicles
DE462816C (en) Brake application device for wheels mounted on swiveling stub axles
AT110574B (en) Circulating lubrication for electrically operated centrifuges.
DE377136C (en) Device for mixing moist molding sand u. like
DE688703C (en) Pinch roller freewheel clutch
DE808502C (en) Speedometer for motor vehicles and. like
DE383790C (en) Electric trip device
DE647600C (en) On and off switchable anti-skid for cars
DE615229C (en) Device to prevent the wheels from locking when braking
DE1154140B (en) OElabdichtung for engine bearings of an electrically powered vehicle
EP0084140A1 (en) Eddy current magnetic brake, especially for vehicles
DE2319306A1 (en) ELECTRIC ROTARY SWITCH
DE576787C (en) Kneading, stirring and beating machine with direct electric motor drive
DE822197C (en) Swivel device for headlights on motor vehicles