DE329218C - Control device with an axis controller with widely variable speed adjustment range for multi-cylinder steam engines - Google Patents

Control device with an axis controller with widely variable speed adjustment range for multi-cylinder steam engines

Info

Publication number
DE329218C
DE329218C DENDAT329218D DE329218DD DE329218C DE 329218 C DE329218 C DE 329218C DE NDAT329218 D DENDAT329218 D DE NDAT329218D DE 329218D D DE329218D D DE 329218DD DE 329218 C DE329218 C DE 329218C
Authority
DE
Germany
Prior art keywords
axis controller
control device
variable speed
adjustment range
speed adjustment
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
DENDAT329218D
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of DE329218C publication Critical patent/DE329218C/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D13/00—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover
    • G05D13/08—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover without auxiliary power

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Transmission Devices (AREA)

Description

m Mm M

Regelungsvorrichtungen mit einem Achsenregler mit in weiten Grenzen veränderlichem Verstellgebiet für Mehrzylinder-Dampf maschinen sind bekannt. Von diesen bekannten Achsenreglern unterscheidet sich der Erfindungsgegenstand dadurch, daß die Kurbeln der Maschine unter einem Winkel von angenähert 900 zueinander· versetzt sind, und daß die Steuerorgane des einen Zylinders unmittelbar und1 des anderen Zylinders unter Zwischenschaltung eines Winkelhebels von einem und demselben Exzenter eines Achsenreglers oder von zwei konzentrischen, starr miteinander verbundenen Exzentern eines und desselben Achsenreglers bewegt werden.Control devices with an axis controller with widely variable adjustment range for multi-cylinder steam machines are known. Of these known axis controllers, the subject invention differs in that the cranks of the machine are offset at an angle of approximately 90 0 to one another ·, and that the control organs of one cylinder of a direct and 1 of the other cylinder with the interposition of an angled lever of one and the same eccentric Axis controller or by two concentric, rigidly connected eccentrics of one and the same axis controller.

In einer beispielsweisen Ausführungsform ist der Erfindungsgegenstand in der Zeichnung an einer stehenden Zwillingskapsel-Dampfmaschine mit um 900 versetzten Kurbein dargestellt, und zwar in Fig. 1 im senkrechten Längsschnitt, in Fig. 2 im senkrechten Querschnitt und in Fig. 3 im Grundriß.In an illustrative embodiment of the subject invention is illustrated in the drawing at a stationary twin capsule steam engine 90 0 offset Kurbein, in Fig. 1 in the vertical longitudinal section in FIG. 2 in the vertical cross section and in Fig. 3 in plan.

Gemäß der Zeichnung sind 1 und 2 die Arbeitszylinder, 3 und 4 die Schieber, 5 dasAccording to the drawing, 1 and 2 are the working cylinders, 3 and 4 the slides, 5 the

Gestänge zum Schieber 3, 6 das Gestänge zum Schieber 4. Die Schieber mit ihrem Gestänge'werden bei dem gewählten Ausführungsbeispiel von zwei starr miteinander verbundenen Exzentern bestätigt, und zwar der Schieber 3 mit Gestänge 5 direkt vom Exzenter 9 und der Schieber 4 mit Gestänge 6 vermittels einer Hilfswelle 7 vom Exzenter 8 aus. Die Übertragung der Bewegung auf die Hilfswelle 7 erfolgt dabei, durch einen Winkelhebel vom Auge 10 dieses Exzenters, die 35' gegenseitige Lage der Ableitungspunkte der Bewegung von beiden Exzentern entspricht dabei dem Winkel, in welchem die beiden Kurbeln der Welle gegeneinander versetzt sind.Linkage to slide 3, 6 the linkage to slide 4. The slide with its linkage 'will in the chosen embodiment of two rigidly interconnected Eccentric confirmed, namely the slide 3 with linkage 5 directly from the eccentric 9 and the slide 4 with linkage 6 by means of an auxiliary shaft 7 from the eccentric 8. The transfer of motion to the Auxiliary shaft 7 takes place by means of an angle lever from the eye 10 of this eccentric, the 35 'mutual position of the derivation points of the Movement of both eccentrics corresponds to the angle at which the two The shaft cranks are offset from one another.

Beide Exzenter stehen unter dem Einfluß des auf der Schwungradwelle angeordneten einzigen Achsreglers 11, der seinerseits das weite Drehzahlverstellbereich beherrscht und gleichzeitig die gleiehsinnige Einstellung der Steuerorgane bewirkt.Both eccentrics are under the influence of the one arranged on the flywheel shaft single axis controller 11, which in turn dominates the wide range of speed adjustment and at the same time causes the equitable setting of the control organs.

Statt der beiden Exzenter 8 und 9 kann auch ein einziges, entsprechend breites Exzenter gewählt werden.Instead of the two eccentrics 8 and 9, a single, correspondingly wide eccentric can also be used to get voted.

Claims (1)

Patent-Anspruch:Patent claim: ■ Regelungsvorrichtung mit einem Achsenregler mit in weiten Grenzen veränderlichem Drehzahlverstellgebiet für Mehrzylinder-Dampfmaschinen, dadurch gekennzeichnet, daß die Kurbeln der Maschine unter einem Winkel von angenähert 900 zueinander versetzt sind, und daß die Steuerorgane des einen Dampfzylinders (1) unmittelbar und des anderen Dampfzylinders (2) unter Zwischenschaltung eines Winkelhebels von einem und demselben Exzenter eines Achsenreglers oder von zwei konzentrischen, starr miteinander, verbundenen Exzentern eines und desselben Achsenreglers bewegt werden.■ Control device with an axis controller with variable speed range for multi-cylinder steam engines, characterized in that the cranks of the machine are offset from each other at an angle of approximately 90 0 , and that the control elements of one steam cylinder (1) directly and the other steam cylinder (2) be moved with the interposition of an angle lever by one and the same eccentric of an axis controller or by two concentric, rigidly connected eccentrics of one and the same axis controller. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT329218D Control device with an axis controller with widely variable speed adjustment range for multi-cylinder steam engines Expired DE329218C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE329218T

Publications (1)

Publication Number Publication Date
DE329218C true DE329218C (en) 1920-11-15

Family

ID=6186833

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT329218D Expired DE329218C (en) Control device with an axis controller with widely variable speed adjustment range for multi-cylinder steam engines

Country Status (1)

Country Link
DE (1) DE329218C (en)

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