CH142307A - Control and control switch with just one operating handle in remote control systems with feedback. - Google Patents
Control and control switch with just one operating handle in remote control systems with feedback.Info
- Publication number
- CH142307A CH142307A CH142307DA CH142307A CH 142307 A CH142307 A CH 142307A CH 142307D A CH142307D A CH 142307DA CH 142307 A CH142307 A CH 142307A
- Authority
- CH
- Switzerland
- Prior art keywords
- control
- operating handle
- switch
- feedback
- control switch
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
- G05G1/10—Details, e.g. of discs, knobs, wheels or handles
- G05G1/105—Details, e.g. of discs, knobs, wheels or handles comprising arrangements for illumination
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/025—Light-emitting indicators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H25/00—Switches with compound movement of handle or other operating part
- H01H25/06—Operating part movable both angularly and rectilinearly, the rectilinear movement being along the axis of angular movement
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Blinds (AREA)
Description
Kontroll- und Steuerschalter mit nur einem Betätigungsgriff in Fernsteuerungsanlagen mit Rückmeldung. Die bekannten Kontroll- und Steuerschal ter für mit Rückmeldung arbeitende Fern antriebe mit Bedienung durch nur einen Be tätigungsgriff beruhen speziell auf ,der Be tätigung eines Sehalters für,denSteuerstrom- kreis,der gleichzeitig einen mittelst Friktion arbeitenden Hilfsschalter für den Signal stromkreis bewegt.
Diese Lösung hat .den Nachteil., dass der mittelst Friktion mit genommene Hilfss,ch.alter des Signalstrom kreises versagt, wenn durch den Gebrauch -die nötige Reibung verloren geht und beim Zu rückstellen des Hauptschalters der Hilfs schalter über seine Kontaktlage hinaus ge schleudert wird. Zum direkten Einbau in so genannte Blindschemas sind bisher zwei Be tätigungsgriffe verwendet worden, wovon der eine als -Symbol im Blindschema den Signal stromkreis, der andere als separater Betäti gungsgriff den Steuerstromkreis schliesst.
Die Erfindung betrifft einen Kontroll- und Steuerschalter in Fernsteuerungsanlagen mit Rückmeldung, bei welchem der Betäti- gungsgriff zwecks Schliessung des Steuer stromkreises, in seiner durch die Betätigung des Signalstromkreises gegebenen, in der Drehebene eingenommenen Richtung unver ändert bleiben muss.
Dadurch, @dass der Be tätigungsgriff während und zweckmässiger weise auch nach erfolgter Betätigung des Steuerstromkreises seine eingenommene Rich tung in bezug auf die Bewegungsebene zur Betätigung der Signalstromkreise beibehält, eignet sich dieser Schalter sehr gut für den Einbau in ein .sogenanntes Blindschema, wo zu sein Betätigungsgriff als Leitungsteil (Symbol) der auf dem Blindschema angedeu teten Stromschienen ausgebildet werden kann.
Als Ausführungsbeispiel für die Erfin dung zeigt die beiliegende Zeichnung einen Kontroll- und Steuerschalter mit nur einem Betätigungsgriff zum direkten Einbau in ein Blindschema.
In -den Figuren bedeuten: 1, 1' Kontakte der Einschaltstellungdes Signalschalters und 2, 2' Kontakte für .dessen Ausschaltstellung; 3, 3' Kontakte der Einschaltstellung des Steuerschalters und 4, 4' Kontakte für des sen Ausschaltstelhing; 5 Stromschienen im Blindschema; 6 Betätigungsgriff als Strom schienenteil (Symbol) dienend:; 7 Signal- l.ampe.
Wird durch eine Drehbewegung der Be tätigungsgriff 6 in Richtung der Strom schienen 5 gestellt, so schliessen die Signal kontakte 1, 1' den Signalstrom, wodurch die Signallampe 7 eingeschaltet wird. Die Ein schaItung -des zu steuernden Apparates er folgt nun, .ohne den Betätigungsgriff 6 aus seiner in der Drehebene eingenommenen Richtung zu bewegen, nämlich durch Nieder- .drücken des Betätigungsgriffes, :also durch Schliessung ,der Kontakte 3, 3'.
Nachdem der betreffende Apparat seine Funktion beendet hat, wird durch seinen I3ilfssehalter die .Signallampe 7 ausgeschaltet und damit die Einschaltung zurückgemeldet. Somit zeigt bei dunkler Lampe der als Symbol ausgebildete Betätigungsgriff 6 in den Linienzug des im Blindschema dargestellten Leitungsbildes und stellt so symbolisch .Stromschluss dar. Das selbe tritt bei Einstellung in Richtnn- der Kontakte 2, 2' und 4, 4' ein..
Control and control switch with just one operating handle in remote control systems with feedback. The well-known control and control switches for remote drives working with feedback and operated by just one actuating handle are based specifically on actuating a holder for the control circuit, which simultaneously moves an auxiliary switch working by means of friction for the signal circuit.
This solution has the disadvantage that the auxiliary switch of the signal circuit, which is carried along by means of friction, fails if the necessary friction is lost through use and the auxiliary switch is thrown beyond its contact position when the main switch is reset . For direct installation in so-called blind schemes, two actuation handles have been used, one of which closes the signal circuit as a symbol in the blind scheme, the other as a separate actuation handle closes the control circuit.
The invention relates to a control and control switch in remote control systems with feedback, in which the actuating handle for the purpose of closing the control circuit must remain unchanged in its direction given by the actuation of the signal circuit and assumed in the plane of rotation.
The fact that the operating handle maintains its assumed direction in relation to the plane of movement for actuating the signal circuits during and expediently also after actuation of the control circuit, this switch is very well suited for installation in a so-called blind scheme where to be Operating handle can be designed as a line part (symbol) of the busbars indicated on the blind diagram.
As an embodiment for the inven tion, the accompanying drawing shows a control switch with only one operating handle for direct installation in a blind scheme.
In the figures: 1, 1 'contacts for the switch-on position of the signal switch and 2, 2' contacts for its switch-off position; 3, 3 'contacts of the switch-on position of the control switch and 4, 4' contacts for the switch-off position; 5 busbars in blind scheme; 6 Operating handle serving as power rail part (symbol) :; 7 Signal lamp.
If the loading handle 6 is set in the direction of the power rails 5 by a rotary movement, the signal contacts 1, 1 'close the signal current, whereby the signal lamp 7 is switched on. The switching of the device to be controlled now follows, without moving the operating handle 6 out of the direction it has assumed in the plane of rotation, namely by pressing the operating handle down, ie by closing the contacts 3, 3 '.
After the device in question has finished its function, the signal lamp 7 is switched off by its I3ilfssehalter and the activation is thus reported back. Thus, when the lamp is dark, the operating handle 6, designed as a symbol, points into the line of the line diagram shown in the blind diagram and thus symbolically represents a current connection. The same occurs when setting the directional contacts 2, 2 'and 4, 4'.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH701449X | 1929-09-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH142307A true CH142307A (en) | 1930-09-15 |
Family
ID=4530057
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH142307D CH142307A (en) | 1929-09-23 | 1929-09-23 | Control and control switch with just one operating handle in remote control systems with feedback. |
CH150824D CH150824A (en) | 1929-09-23 | 1930-11-08 | Control and control switch with just one operating handle in remote control systems with feedback. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH150824D CH150824A (en) | 1929-09-23 | 1930-11-08 | Control and control switch with just one operating handle in remote control systems with feedback. |
Country Status (2)
Country | Link |
---|---|
CH (2) | CH142307A (en) |
FR (2) | FR701449A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE760938C (en) * | 1941-09-16 | 1954-05-31 | Aeg | Switch position indicator (acknowledgment switch) with built-in lamp for network simulations |
DE1148632B (en) * | 1959-09-08 | 1963-05-16 | Licentia Gmbh | Control acknowledgment switch with built-in signal lamp |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2725552A (en) * | 1951-07-28 | 1955-11-29 | Westinghouse Electric Corp | Control panel display system |
-
1929
- 1929-09-23 CH CH142307D patent/CH142307A/en unknown
-
1930
- 1930-08-29 FR FR701449D patent/FR701449A/en not_active Expired
- 1930-11-08 CH CH150824D patent/CH150824A/en unknown
-
1931
- 1931-10-22 FR FR40946D patent/FR40946E/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE760938C (en) * | 1941-09-16 | 1954-05-31 | Aeg | Switch position indicator (acknowledgment switch) with built-in lamp for network simulations |
DE1148632B (en) * | 1959-09-08 | 1963-05-16 | Licentia Gmbh | Control acknowledgment switch with built-in signal lamp |
Also Published As
Publication number | Publication date |
---|---|
FR40946E (en) | 1932-09-16 |
FR701449A (en) | 1931-03-16 |
CH150824A (en) | 1931-11-15 |
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