DE434466C - Control device for compressors u. like - Google Patents

Control device for compressors u. like

Info

Publication number
DE434466C
DE434466C DEP50392D DEP0050392D DE434466C DE 434466 C DE434466 C DE 434466C DE P50392 D DEP50392 D DE P50392D DE P0050392 D DEP0050392 D DE P0050392D DE 434466 C DE434466 C DE 434466C
Authority
DE
Germany
Prior art keywords
pressure
compressors
control device
regulator piston
switched
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
DEP50392D
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
Priority to DEP50392D priority Critical patent/DE434466C/en
Application granted granted Critical
Publication of DE434466C publication Critical patent/DE434466C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/022—Stopping, starting, unloading or idling control by means of pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Description

Regelvorrichtung für Kompressoren u. dgl. C genstand vorliegender Erfindung ist ein Drackreg4er für Kompressoren, bei welchem bei einem gewissen Höchstdruck der Kompressor außer Betrieb und bei einem gewissen niedrigsten Druck wieder in Betrieb gesetzt wird und der Unterschied zwischen Höchst-und NiedJigstdrtick von Hand eingestellt werden kann.. Das Neue besteht darin-, daß der Druckunterschied durch einen während des ganzen Weges auf den beweglichen. Reglerkolben wirkenden Seitendruck hervorgerufen wird, dessen Stärke von Hand eingestellt werden kann.Control device for compressors and the like Invention is a pressure regulator for compressors, in which at a certain maximum pressure the compressor is out of operation and back in at a certain lowest pressure Operation is set and the difference between the highest and lowest pressure of Can be adjusted by hand .. The new thing is- that the pressure difference by one on the moving all the way. Regulator piston acting Side pressure is caused, the strength of which can be adjusted by hand.

Auf der Zeichnun g bedeutet: Abb. i die obere Stellung des Reglerkolbens, Abb. 2 Buntere Stellungsdes Reglerkolbens. Die Wirkungsweise dieses Druckreglers ist folgende: Die im Druckkessel. befindliche Druckluft wirkt durch eine Leitung 8 auf den Reglerkolbon i, welcher mit einem entsprechenden Gewicht 2 beschwert ist. Sobald nun der Höchstdruck im Kessel erreicht ist, wird der Reglerkolben i nach oben gedrückt. Umgekehrt fällt der Reglerkolben i wieder in seine untere Lage, sobald im Kessel dez niedrigste Druck erreicht ist. Beim Bewegen des Reglerkolbens mach oben wird die durch den. Kanal? gelangende Druckluft in entsprechende Zylinvdk--r .geleitet, so daß z. B. ein Anlasser beim Höchstdruck aueesehaltet wird, der beim niedrigsten Druck wieder eingeschalten wird.On the drawing: Fig. I means the upper position of the regulator piston, Fig. 2 Colored position of the regulator piston. How this pressure regulator works is as follows: The one in the pressure vessel. existing compressed air acts through a line 8 on the regulator piston i, which is weighted with a corresponding weight 2. As soon as the maximum pressure is reached in the boiler, the regulator piston i will move pressed up. Conversely, the regulator piston i falls back into its lower position as soon as the lowest pressure has been reached in the boiler. When moving the regulator piston do above is through the. Channel? incoming compressed air in the corresponding cylinder . Directed, so that z. B. a starter is kept aueesehält at the maximum pressure, the the lowest pressure is switched on again.

Die Neuheit dieser Erfn;duuig besteht darin, daß zwei gegenüberliegende, in einem besonderen Gehäuse 3 angeordnete Bolzen q. gegen den beweglichen Reglerkolben i durch Federn 5 :gedrückt werden und dadurch auf diesen einen Seitenfeuck ausüben. Dieser Seitendruck, welcher auBer dem Hauptgewicht 2 beim Hochheben, zu überwinden ist, kann durch da,s Anspannen der Federn 5 vermittels der Schrauben 6 von Hand eingestellt werden, so daß hierdurch en größerer oder kleinerer Druckunterschied im Druckkessel beim Aus-und Einschalten erzielt wixd,.The novelty of this invention consists in the fact that two opposite, bolts q arranged in a special housing 3. against the moving regulator piston i by springs 5: are pressed and thereby exert a lateral pressure on them. This side pressure, which apart from the main weight 2 when lifting, has to be overcome is, can by there, s tensioning the springs 5 by means of the screws 6 by hand be adjusted, so that this s greater or lesser pressure difference in the pressure tank when switching off and on achieved wixd ,.

Claims (1)

PATENT-ANTSPRUcH: Regelvorrichtung, für Kompressoren u. dgl. zwecks. Ausschaltung des Verdichtungsvorganges hei Höchstdruck und Einschaltung desselben bei Niedrigstdruck, dadurch gekennzeichnet, daß zwei gegenüberliegende, in einem b@esürideren'Gehäuse (3) angeordnete Bolzen (¢) durch mittelsSchrauben verstellbare Federn (5) gegen den beweglichen Reglerkolben ( i ) gedrückt werden iwecks Hervorrufung ein-es der Kolbenbewegung entgegenstehenden Rebungswiderstandes. PATENT CLAIM: Control device for compressors and the like for the purpose of. The compression process is switched off at the highest pressure and switched on at the lowest pressure, characterized in that two opposing bolts (¢) arranged in a b @ esürideren 'housing (3) are pressed against the movable regulator piston (i) by springs (5) adjustable by means of screws Creation of a resistance against the piston movement.
DEP50392D Control device for compressors u. like Expired DE434466C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP50392D DE434466C (en) Control device for compressors u. like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP50392D DE434466C (en) Control device for compressors u. like

Publications (1)

Publication Number Publication Date
DE434466C true DE434466C (en) 1926-09-23

Family

ID=7384375

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP50392D Expired DE434466C (en) Control device for compressors u. like

Country Status (1)

Country Link
DE (1) DE434466C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE765472C (en) * 1940-05-10 1951-01-29 Schweizerische Lokomotiv Auxiliary control device for a closing element on compressors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE765472C (en) * 1940-05-10 1951-01-29 Schweizerische Lokomotiv Auxiliary control device for a closing element on compressors

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