AT26649B - Pump system with electric drive. - Google Patents

Pump system with electric drive.

Info

Publication number
AT26649B
AT26649B AT26649DA AT26649B AT 26649 B AT26649 B AT 26649B AT 26649D A AT26649D A AT 26649DA AT 26649 B AT26649 B AT 26649B
Authority
AT
Austria
Prior art keywords
pump system
electric drive
tap
hand lever
electric motor
Prior art date
Application number
Other languages
German (de)
Original Assignee
Siemens Schuckertwerke Wien
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 Siemens Schuckertwerke Wien filed Critical Siemens Schuckertwerke Wien
Application granted granted Critical
Publication of AT26649B publication Critical patent/AT26649B/en

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  • Control Of Positive-Displacement Pumps (AREA)

Description

  

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   In Fig. 2 ist in grösserem Massstabs ein mit dem zugehörigen Schalter so vereinigter Zapfhahn dargestellt, dass durch Drehen des gemeinschaftlichen Handhebels h beide Vorrichtungen im richtigen Sinne bedient werden. Der Zapfhahn selbst ist nach Art eines TeUervontiles durchgeführt, und zwar wird der Ventilteller t beim Umlegen des Hand-   hcbfJs h von der rechten   auf die linke Seite (punktiert) durch den kleinen Exzenter e an der Drehachse des Handhebels auf seinen Sitz gedrückt. Der elektrische Schalter besteht aus den beiden federnden, festen Kontaktstücken c (Fig. 2 und 3), dem ebenfalls um die Handhebelachso drehbar beweglichen Kontaktstücke s, das in bekannter Weise durch Mitnehmer und Feder mit dem   Handhebel h   gekuppelt ist.

   In der gezeichneten Stellung, also bei gehobenem Ventilteller, ist der   elektrische Schalter geschlossen, beim Um-     ingnn des Handhebels   und Senken des Ventiltellers wird er geöffnet. 



   Die Durchbildung der beiden vereinigten Teile, Zapfhahn und Schalter, kann selbstverständlich in sehr verschiedener Weise erfolgen ; die Fig. 2 und 3 geben lediglich ein Beispiel dafür. Wenn eine Pumpenanlage der beschriebenen Art von einem grösseren Elektromotor betrieben wird, der nicht mehr durch einfaches Schliessen der Leitung angelassen werden kann, so können Selbstanlasser und überhaupt alle sonst geeigneten bekannten Mittel angewendet werden, um zu erhebliche Stromstösse beim. Einschalten des   Moteurs   zu verhindern. An dem Wesen der beschriebenen Anlage wird dadurch nichts geändert.



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   In Fig. 2, a tap combined with the associated switch is shown on a larger scale that by turning the common hand lever h, both devices are operated in the correct sense. The tap itself is carried out in the manner of a TeUervontile, namely the valve plate t is pressed onto its seat by the small eccentric e on the axis of rotation of the hand lever when the hand is turned hcbfJs h from the right to the left side (dotted). The electrical switch consists of the two resilient, fixed contact pieces c (Fig. 2 and 3), the contact pieces s which are also rotatable about the hand lever axis and which is coupled in a known manner to the hand lever h by means of a driver and spring.

   In the position shown, ie when the valve disk is raised, the electrical switch is closed; when the hand lever is bypassed and the valve disk is lowered, it is opened.



   The formation of the two combined parts, tap and switch, can of course take place in very different ways; Figures 2 and 3 only give an example of this. If a pump system of the type described is operated by a larger electric motor, which can no longer be started by simply closing the line, self-starters and any other suitable known means can be used to prevent excessive current surges. To prevent switching on the moteur. This does not change anything in the nature of the system described.

 

Claims (1)

PATENT-ANSPRUCH : Pnmpenanlage mit Antrieb durch einen Elektromotor, bei der dieser von den einzelnen Zapfstelle aus eingeschaltet werden kann, gekennzeichnet durch derartige Verbindung der Zitpfhähne mit den zugehörigen elektrischen Schaltern, dass dem Öffnen eines Zapfhahnes das Schliessen des mit ihm verbundenen Schalters entspricht und umgekehrt, um ohne EMI2.1 PATENT CLAIM: Pump system driven by an electric motor, in which the individual Tap can be switched off, characterized by such a connection of the Zitpfhähne with the associated electrical switches that the opening of a tap corresponds to the closing of the switch connected to it and vice versa to without EMI2.1
AT26649D 1906-03-07 1906-03-07 Pump system with electric drive. AT26649B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT26649T 1906-03-07

Publications (1)

Publication Number Publication Date
AT26649B true AT26649B (en) 1906-12-10

Family

ID=3538329

Family Applications (1)

Application Number Title Priority Date Filing Date
AT26649D AT26649B (en) 1906-03-07 1906-03-07 Pump system with electric drive.

Country Status (1)

Country Link
AT (1) AT26649B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3015417A (en) * 1955-12-01 1962-01-02 Bowser Inc Remote control system for a booster pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3015417A (en) * 1955-12-01 1962-01-02 Bowser Inc Remote control system for a booster pump

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