CH358857A - Unit consisting of a liquid pump and an electric motor - Google Patents
Unit consisting of a liquid pump and an electric motorInfo
- Publication number
- CH358857A CH358857A CH358857DA CH358857A CH 358857 A CH358857 A CH 358857A CH 358857D A CH358857D A CH 358857DA CH 358857 A CH358857 A CH 358857A
- Authority
- CH
- Switzerland
- Prior art keywords
- electric motor
- liquid pump
- unit consisting
- button
- motor shaft
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0094—Indicators of rotational movement
-
- 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
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
- F16D1/101—Quick-acting couplings in which the parts are connected by simply bringing them together axially without axial retaining means rotating with the coupling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- External Artificial Organs (AREA)
Description
Aus einer Flüssigkeitspumpe und einem Elektromotor bestehendes Aggregat Gegenstand des Hauptpatentes ist ein aus einer Flüssigkeitspumpe und. einem angebauten Elektro motor mit einer am Motorgehäuse abdichtend befe stigten, unmittelbar vor dem von der Pumpe abge wendeten Ende der Läuferwelle gelegenen Abschluss kappe bestehendes Aggregat, dadurch gekennzeichnet, dass in dieser letzteren drehbar ein zur Läuferwelle koaxialer Knopf eingebaut ist, der unter Überwin dung des Widerstandes eines elastischen Gliedes an die Läuferwelle ankuppelbar ist und als Drehsinn anzeiger dient, wobei zwischen diesem Knopf und der Abschlusskappe Dichtungsmittel angeordnet sind.
Gegenstand vorliegender Erfindung ist ein solches Aggregat, das ausserdem dadurch gekennzeichnet ist, dass der frei zugängliche Teil des Knopfes Einschnitte hat, in welche Nasen eines Anwerfgliede:s einsteckbar sind, mittels welchem der Knopf zugleich zwecks Kupplung mit der Motorwelle verschiebbar und zwecks Erteilung eines Drehimpulses an diese Mo torwelle drehbar ist.
Beiliegende Zeichnung stellt ein Ausführungsbei spiel des Erfindungsgegenstandes dar, aber nur so weit, als dies für das Verständnis der Erfindung not wendig ist. Die einzige Figur ist im linken Teil ein ähnlicher Schnitt wie Fig. 2 des Hauptpatentes, im rechten Teil eine Ansicht eines zusätzlichen Gliedes. Es sind nur ,einige Teile bezeichnet, und zwar mit den gleichen Bezugszeichen wie im Hauptpatent: mit 6 die Motorwelle, mit 8 die Abschlusskappe, mit 13, 14 der Knopf, der durch Hineindrücken mit der Motorwelle kuppelbar ist.
Der scheibenförmige Knopfteil 14 hat nun an seinem Aussenrand zwei einander diametral gegen überliegende Einschnitte 24; in diese können die bei den Nasen 25 eines kappenförmigen, auf einem Teil seiner Mantelfläche randrierten Anwerfgliedes 26 ein gefahren werden. Mit Hilfe dieses Gliedes kann nun der Motor im Bedarfsfalle angeworfen werden, in dem man mit ihm den Knopf 13, 14 hineindrückt und anschliessend mit Hilfe des Gliedes und des Knopfes der Motorwelle einen Drehimpuls erteilt.
A unit consisting of a liquid pump and an electric motor. The subject of the main patent is a unit consisting of a liquid pump and. a built-on electric motor with a sealing cap on the motor housing, immediately in front of the end of the rotor shaft facing away from the pump, characterized in that a rotatable knob coaxial with the rotor shaft is installed in the latter, which is rotatable under the Resistance of an elastic member can be coupled to the rotor shaft and serves as a direction of rotation indicator, with sealing means being arranged between this button and the end cap.
The subject of the present invention is such a unit, which is also characterized in that the freely accessible part of the button has incisions into which the lugs of a starter link can be inserted, by means of which the button can be moved for the purpose of coupling with the motor shaft and for the purpose of providing a rotary impulse is rotatable on this motor shaft.
The accompanying drawing shows a Ausführungsbei play the subject of the invention, but only as far as this is not agile for understanding the invention. The only figure is in the left part a similar section as FIG. 2 of the main patent, in the right part a view of an additional link. Only a few parts are identified, with the same reference numerals as in the main patent: with 6 the motor shaft, with 8 the end cap, with 13, 14 the button that can be coupled to the motor shaft by pushing it in.
The disk-shaped button part 14 now has two diametrically opposite incisions 24 on its outer edge; in this, the starter member 26 can be driven into the lugs 25 of a cap-shaped, on part of its lateral surface rimmed. With the help of this member, the motor can now be started if necessary by pressing the button 13, 14 with it and then using the member and the button to give the motor shaft an angular momentum.
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH358857T | 1958-06-05 | ||
CH346942T | 1958-06-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH358857A true CH358857A (en) | 1961-12-15 |
Family
ID=25737008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH358857D CH358857A (en) | 1958-06-05 | 1958-06-05 | Unit consisting of a liquid pump and an electric motor |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH358857A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0491405A1 (en) * | 1990-12-18 | 1992-06-24 | Capello F.Lli Renato E Francesco S.N.C. | A foldable head for a maize picker machine |
WO2005085666A1 (en) * | 2004-03-03 | 2005-09-15 | Stm S.P.A. | Operating or transmission machine with an adaptor member for connection to a mechanical member of a motor |
-
1958
- 1958-06-05 CH CH358857D patent/CH358857A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0491405A1 (en) * | 1990-12-18 | 1992-06-24 | Capello F.Lli Renato E Francesco S.N.C. | A foldable head for a maize picker machine |
WO2005085666A1 (en) * | 2004-03-03 | 2005-09-15 | Stm S.P.A. | Operating or transmission machine with an adaptor member for connection to a mechanical member of a motor |
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