DE421625C - Doppelrückfuehrung for indirectly acting engine controller - Google Patents
Doppelrückfuehrung for indirectly acting engine controllerInfo
- Publication number
- DE421625C DE421625C DEG61035D DEG0061035D DE421625C DE 421625 C DE421625 C DE 421625C DE G61035 D DEG61035 D DE G61035D DE G0061035 D DEG0061035 D DE G0061035D DE 421625 C DE421625 C DE 421625C
- Authority
- DE
- Germany
- Prior art keywords
- isodrome
- indirectly acting
- doppelrückfuehrung
- acting engine
- engine controller
- 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
Links
- 238000009434 installation Methods 0.000 claims 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000008713 feedback mechanism Effects 0.000 description 1
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Braking Arrangements (AREA)
Description
DEUTSCHES REICHGERMAN EMPIRE
AUSGEGEBEN AM 16.N0VEMBER1925ISSUED ON NOVEMBER 16, 1925
REICHSPATENTAMTREICH PATENT OFFICE
PATENTSCHRIFTPATENT LETTERING
Vr 421625 -KLASSE 60 GRUPPE VR 421625 - CLASS 60 GROUP
(G 61035 I\6o)(G 61035 I \ 6o)
Eduard Gerberich in Mannheim.Eduard Gerberich in Mannheim.
DoppelrUckfuhrung für indirekt wirkende Kraftmaschinenregler. Patentiert im Deutschen Reiche vom 28. März 1924 ab. Double return for indirectly acting engine governors. Patented in the German Empire on March 28, 1924.
Es sind bereits sogenannte Doppelrückführungen für indirekt wirkende Kraftmaschinenriegler bekannt, bei denen an einem einzigen zweiarmigen Steuerhebel mit drei Gelenkpunkten der Fliehkraftpendelregler, das Steuerorgan und der Rückführungsmechanismus gelenkig angeschlossen sind, mit denen trotz der Nachgiebigkeit der Rückführung (Isodromvorrichtung) ein bestimmter bleibender, positiver Ungleichförmigkeitsgrad eingeschaltet werdenThere are already so-called double returns for indirectly acting engine latches known, where on a single two-armed control lever with three points of articulation the centrifugal pendulum governor, the control member and the feedback mechanism are articulated are connected, with which, despite the flexibility of the return (isodrome device) a certain permanent, positive degree of irregularity can be switched on
kann, und zwar dadurch, daß man das Isodromfederwiderlager durch die Hilfsmaschine
unter Vermittlung einer einstellbaren Hebelübersetzung o. dgl. bewegt.
Im Gegensatz zu dieser bekannten Bauart bezweckt die Erfindung die Erreichung eines
bestimmten bleibenden, positiven Ungleichförmigkeitsgrades durch den Einbau einer abgestimmten
Feder zwischen Zylinder und KoI-ben der Isodromvorriditung, wodurch eine
Bewegung des Isodromfederwiderlagers durch die Hilfsmaschine nicht mehr erforderlich ist
und das erstere also feststehend angeordnet werden kann.can, namely by the fact that the isodrome spring abutment is moved by the auxiliary machine with the mediation of an adjustable leverage or the like.
In contrast to this known design, the invention aims to achieve a certain permanent, positive degree of irregularity by installing a coordinated spring between the cylinder and piston of the Isodromvorriditung, whereby a movement of the Isodromfederabrückers by the auxiliary machine is no longer necessary and the former is thus arranged in a fixed manner can be.
Die mit dieser neuen Anordnung erzielten Vorteile sind einmal der vollständige Fortfall der Antriebsorgane, Hebel u. dgl. zwischen Hilfsmasdhirne und Isodromfederwiderlager und außerdem die Möglichkeit der feststeh'enden Anordnung des Isodromfederwiderlagers, genau wie bei einer einfachen nachgiebigen Rückführung. Außerdem kann auf diese Weise jede einfache nachgiebige Rückführung durch den Einbau einer abgestimmten Feder in eine sogenannte Doppelrückführung verwandelt werden, ohne daß ein Umbau der Reglerkonstruktionsteile erforderlich ist.The advantages achieved with this new arrangement are, on the one hand, the complete elimination of the drive elements, levers and the like between the auxiliary braids and the isodrome spring abutment and also the possibility of a fixed arrangement of the isodrome spring abutment, just like a simple resilient return. It can also do this way any simple resilient feedback by incorporating a tuned spring into one so-called double feedback can be transformed without having to convert the structural parts of the controller is required.
Die Zeichnung zeigt in Abb. 1 das Schema einer älteren und in Abb. 2 das Schema einer Ausführung obengenannter Neuerung. Das Pendel α ist mittels der Steuerstange b an den Gelenkpunkt c der Rückführung und an das Steuerventil d angeschlossen. Der Servomotor e verstellt mittels des Winkelhebels / den Isodromzylmder g und in Abb. 1 auch das Isodromfederwiderlager hs dessen Federn t sich an dem Gestänge des Isodromkolbens I abstützen. Abb. 2 zeigt dagegen die im Anspruch beanspruchte Anordnung der Zusatzfeder k 'zwischen Zylinder g und Kolben / der Isodromvorrichtung (beispielsweise innerhalb der Ölbremse) und der feststehenden Isodromfederwiderlage h. The drawing shows in Fig. 1 the scheme of an older and in Fig. 2 the scheme of an embodiment of the above-mentioned innovation. The pendulum α is connected by means of the control rod b to the pivot point c of the return and to the control valve d . The servomotor e adjusts by means of the angle lever / the isodrome cylinder g and in Fig. 1 also the isodrome spring abutment h s, the springs t of which are supported on the linkage of the isodrome piston I. On the other hand, Fig. 2 shows the arrangement of the additional spring k 'between cylinder g and piston / the isodrome device (for example within the oil brake) and the fixed isodrome spring abutment h as claimed in the claim.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEG61035D DE421625C (en) | 1924-03-28 | 1924-03-28 | Doppelrückfuehrung for indirectly acting engine controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEG61035D DE421625C (en) | 1924-03-28 | 1924-03-28 | Doppelrückfuehrung for indirectly acting engine controller |
Publications (1)
Publication Number | Publication Date |
---|---|
DE421625C true DE421625C (en) | 1925-11-16 |
Family
ID=7132621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEG61035D Expired DE421625C (en) | 1924-03-28 | 1924-03-28 | Doppelrückfuehrung for indirectly acting engine controller |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE421625C (en) |
-
1924
- 1924-03-28 DE DEG61035D patent/DE421625C/en not_active Expired
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