DE3406166A1 - Overload indicating device - Google Patents
Overload indicating deviceInfo
- Publication number
- DE3406166A1 DE3406166A1 DE19843406166 DE3406166A DE3406166A1 DE 3406166 A1 DE3406166 A1 DE 3406166A1 DE 19843406166 DE19843406166 DE 19843406166 DE 3406166 A DE3406166 A DE 3406166A DE 3406166 A1 DE3406166 A1 DE 3406166A1
- Authority
- DE
- Germany
- Prior art keywords
- base element
- hand
- indicator lamp
- operated
- electric motor
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/04—Arrangements preventing overload of tools, e.g. restricting load
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
- G01R19/16571—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing AC or DC current with one threshold, e.g. load current, over-current, surge current or fault current
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Protection Of Generators And Motors (AREA)
- Audible And Visible Signals (AREA)
Abstract
Description
Beschreibung:Description:
Die Erfindung bezieht sich auf eine im Oberbegriff des Anspruchs 1 bezeichnete Anordnung.The invention relates to one in the preamble of claim 1 designated arrangement.
Der Erfindung liegt die Aufgabe zugrunde eine solche Anordnung derart zu gestalten, daß sie bei kompaktem Aufbau mit geringem Verschaltungsaufwand in ein elektromotorisch betriebenes Gerät einbaubar ist.The invention is based on the object of such an arrangement to design that they are compact with little wiring effort in a device operated by an electric motor can be installed.
Die Lösung gelingt durch die im Anspruch 1 gekennzeichm Sn Merkmale. Vorteilhafte Weiterbildungen der Neuerung sind in den Unteransprü chen gekennzeichnet.The solution is achieved by the features marked Sn in claim 1. Advantageous further developments of the innovation are characterized in the subclaims.
Die Vorteile der Neuerung werden anhand der Beschreibung eines in der Zeichnung dargestellten vorteilhaften Ausführungsbeispiels näher erläutert.The advantages of the innovation are illustrated by the description of an in the advantageous embodiment illustrated in the drawing explained in more detail.
Fig. 1 zeigt die Schaltung der in der Überlastanzeigeeinrichtung unterzubringenden Bauelemente Fig. 2 zeigt die Seitenansicht einer erfindungsgemäß gestalteten Überlastanzeigeeinrichtung mit teilweise weggebrochenem Gehäuse.Fig. 1 shows the circuit to be accommodated in the overload indicator Components Fig. 2 shows the side view of an overload display device designed according to the invention with the case partially broken away.
In der Überlastanzeigeeinrichtung sind gemäß Figur 1 eine Anzeigelampe 1 mit einem Vorwiderstand 2, ein Heizwiderstand 3 und ein Thermoschalter 4 angeordnet. An die Anschlußelemente 5 und 6 werden die Leiter eines Netzanschlußkabels, an die Anschlußelemente 7 und 8 die Motorzuleitungen angeschlossen. Bei zu hoher Motorbelastung und dadurch erhöhtem Strom wird der Heizwiderstand so stark erwärmt, daß der Thermoschalter 4 schließt. Dann leuchtet die Anzeigelampe 1 auf, so daß die Überlastung optisch erkennbar ist.According to FIG. 1, there is an indicator lamp in the overload indicator 1 with a series resistor 2, a heating resistor 3 and a thermal switch 4 are arranged. To the connection elements 5 and 6, the conductors of a power cord are attached to the Connection elements 7 and 8 connected to the motor leads. If the engine load is too high and thereby increased current, the heating resistor is heated so much that the thermal switch 4 closes. Then the indicator lamp 1 lights up, so that the overload is visual is recognizable.
Fig. 2 zeigt den konstruktiven Aufbau einer neuerungsgemäß gestalteten Überlastanzeigeeinrichtung in vereinfachter Darstellung. Die Anzeigelampe 1 ist eine Glimmlampe. Die Anschlußelemente 7und 8 für die Leiter des Netzanschlußkabels sind als Schraubklemmen, die Anschlußelemente 5 und 6 für die Motorzuleitungen als Steckerstifte ausgebildet.Fig. 2 shows the structural design of an innovatively designed Overload display device in a simplified representation. The indicator lamp 1 is a glow lamp. The connection elements 7 and 8 for the conductors of the power cord are as screw terminals, the connection elements 5 and 6 for the motor leads as Connector pins formed.
Die Bauelemente 1 und 2 sind auf einer Seite des Sockelelements 9, die Bauelemente 3 bis 8 auf der anderen Seite angeordnet. Das Gehäuse 10 mit dem Linsenteil 11 ist einstückig aus farbig durchscheinendem Kunststoff hergestellt. Es wird über das Sockelelement 9 mit den Führungsansätzen 12 und 13 geschoben, bis die Nase 14 des Sockelelementes 9 in die Ausnehmung 15 des Gehäuses 10 einrastet. In dieser Lage sind die Anschlußelemente 5 bis 8 durch zugeordnete Ausnehmungen des Gehäuses 10 zugänglich.The components 1 and 2 are on one side of the base element 9, the components 3 to 8 arranged on the other side. The housing 10 with the Lens part 11 is made in one piece from colored translucent plastic. It is pushed over the base element 9 with the guide lugs 12 and 13 until the nose 14 of the base element 9 engages in the recess 15 of the housing 10. In this position, the connecting elements 5 to 8 are through associated recesses of the housing 10 accessible.
Die neuerungsgemäß Überlastanzeigeeinrichtung enthält bei kompaktem Aufbau nicht nur alle für ihre Funktion erforderlichen Bauelemente, sondern sie dient gleichzeitig als Anschlußblock zur Verbindung der Motorzuleitungen mit dem Netzanschlußkabel. Sie wird anstelle einer Lüsterklemme an passender Stelle der Außenwandung eines elektromotorisch betriebenen Gerätes derart eingebaut, daß der der Anzeigelampe 1 gegenüberliegende Linsenteil 11 frei sichtbar bleibt.According to the innovation, the overload display device contains a compact Construction not only of all the components required for their function, but them also serves as a connection block to connect the motor leads with the Power cord. Instead of a luster terminal, it is attached to the Outer wall of an electromotive device installed in such a way that the the lens part 11 opposite the indicator lamp 1 remains freely visible.
- Leerseite -- blank page -
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843406166 DE3406166A1 (en) | 1984-02-21 | 1984-02-21 | Overload indicating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843406166 DE3406166A1 (en) | 1984-02-21 | 1984-02-21 | Overload indicating device |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3406166A1 true DE3406166A1 (en) | 1985-10-24 |
DE3406166C2 DE3406166C2 (en) | 1988-12-29 |
Family
ID=6228337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19843406166 Granted DE3406166A1 (en) | 1984-02-21 | 1984-02-21 | Overload indicating device |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3406166A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3842883A1 (en) * | 1988-12-20 | 1990-06-21 | Albert Walter Duin | ELECTRICAL LIGHTING DEVICE AND IN PARTICULAR FOR THIS PROTECTIVE CIRCUIT |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1266877B (en) * | 1964-03-03 | 1968-04-25 | Continental Elektro Ind Ag | Device for monitoring several measuring points |
DE1516933A1 (en) * | 1965-06-14 | 1969-07-31 | C P Goerz Electro Gmbh | Overload protection for electrical measuring devices |
FR94347E (en) * | 1967-09-25 | 1969-08-01 | Fr Landis & Gyr Soc | Overload recording device, to record the overload of an electrical installation. |
DE2931849A1 (en) * | 1979-08-06 | 1981-02-26 | Hartmann & Braun Ag | Low current consumption voltage supply threshold monitor - has bistable relay reset by charging current surge supplied via RC element |
DE2509219B2 (en) * | 1975-03-04 | 1981-06-19 | Hartmann & Braun Ag, 6000 Frankfurt | Device for determining and signaling a fault that has occurred in one of the links in a measuring chain |
DE3141661A1 (en) * | 1981-10-21 | 1983-05-05 | Brown, Boveri & Cie Ag, 6800 Mannheim | Device for monitoring circuits |
DE3233526A1 (en) * | 1982-09-10 | 1984-03-15 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Overload indicating device for a machine tool driven by a series-wound motor |
-
1984
- 1984-02-21 DE DE19843406166 patent/DE3406166A1/en active Granted
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1266877B (en) * | 1964-03-03 | 1968-04-25 | Continental Elektro Ind Ag | Device for monitoring several measuring points |
DE1516933A1 (en) * | 1965-06-14 | 1969-07-31 | C P Goerz Electro Gmbh | Overload protection for electrical measuring devices |
FR94347E (en) * | 1967-09-25 | 1969-08-01 | Fr Landis & Gyr Soc | Overload recording device, to record the overload of an electrical installation. |
DE2509219B2 (en) * | 1975-03-04 | 1981-06-19 | Hartmann & Braun Ag, 6000 Frankfurt | Device for determining and signaling a fault that has occurred in one of the links in a measuring chain |
DE2931849A1 (en) * | 1979-08-06 | 1981-02-26 | Hartmann & Braun Ag | Low current consumption voltage supply threshold monitor - has bistable relay reset by charging current surge supplied via RC element |
DE3141661A1 (en) * | 1981-10-21 | 1983-05-05 | Brown, Boveri & Cie Ag, 6800 Mannheim | Device for monitoring circuits |
DE3233526A1 (en) * | 1982-09-10 | 1984-03-15 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Overload indicating device for a machine tool driven by a series-wound motor |
Also Published As
Publication number | Publication date |
---|---|
DE3406166C2 (en) | 1988-12-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE68912009T2 (en) | Electric motor equipped with a modular lanyard. | |
DE69423764T2 (en) | Input / output facility | |
DE3418844C2 (en) | ||
DE3546604C2 (en) | A device for a motor vehicle | |
DE3713922A1 (en) | ELECTRICITY TRANSFORMER | |
DE3406166A1 (en) | Overload indicating device | |
EP0962122B1 (en) | Control device, especially a temperature control device such as a room temperature control device | |
DE4309899A1 (en) | Connection casing with integral terminal block for electric motor - has slotted holes in floor of connection box for links between contacts and terminations of power cable | |
DE3513048A1 (en) | Energy supply for loads arranged in a vehicle door | |
DE4421267B4 (en) | Device for controlling switching devices | |
DE3639485C2 (en) | ||
EP1790814A1 (en) | Garage door actuator with lighting unit | |
DE9212062U1 (en) | Rocker switch | |
WO1991013478A1 (en) | Control component to drive relays | |
DE10345198B4 (en) | Module for controlling a hob | |
DE2928558C2 (en) | ||
DE2940515A1 (en) | MEASURING DEVICE | |
DE3035053C2 (en) | Bobbin for transformer | |
DE4302449A1 (en) | Vacuum cleaner with fan arrangement | |
DE2101456C3 (en) | Installation circuit breaker with gradually adjustable nominal current | |
DE2712918C3 (en) | Electricity meter with a special counter | |
EP0221370A1 (en) | Display arrangement for error diagnosis in communication devices | |
DE202004018115U1 (en) | Garage door drive has housing and at least one lighting unit with housing having at least one connecting location for mechanical and electrical connection of lighting unit | |
EP1041470A2 (en) | Electronic timing switch for cooker | |
DE2239786C3 (en) | Built-in signal light |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8181 | Inventor (new situation) |
Free format text: MELLEWIGT, WILHELM, DIPL.-ING. KOEBKE, EBERHART, DIPL.-ING., 8641 MARKTRODACH, DE MITTMANN, HANS-GEORG, DIPL.-ING., 2057 WENTORF, DE |
|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |