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DE411773C - Eccentric drive for valves and slides - Google Patents

Eccentric drive for valves and slides

Info

Publication number
DE411773C
DE411773C DEL57439D DEL0057439D DE411773C DE 411773 C DE411773 C DE 411773C DE L57439 D DEL57439 D DE L57439D DE L0057439 D DEL0057439 D DE L0057439D DE 411773 C DE411773 C DE 411773C
Authority
DE
Germany
Prior art keywords
slides
eccentric
valves
eccentric drive
valve
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
DEL57439D
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.)
EUGEN LOESER
Original Assignee
EUGEN LOESER
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 EUGEN LOESER filed Critical EUGEN LOESER
Priority to DEL57439D priority Critical patent/DE411773C/en
Application granted granted Critical
Publication of DE411773C publication Critical patent/DE411773C/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/52—Mechanical actuating means with crank, eccentric, or cam
    • F16K31/528—Mechanical actuating means with crank, eccentric, or cam with pin and slot
    • F16K31/5284—Mechanical actuating means with crank, eccentric, or cam with pin and slot comprising a tap or cock
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/52—Mechanical actuating means with crank, eccentric, or cam
    • F16K31/528—Mechanical actuating means with crank, eccentric, or cam with pin and slot
    • F16K31/5286—Mechanical actuating means with crank, eccentric, or cam with pin and slot comprising a sliding valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Mechanically-Actuated Valves (AREA)

Description

DEUTSCHES REICHGERMAN EMPIRE

AUSGEGEBEN
AM 6. APRIL 1925ISSUED
ON APRIL 6, 1925

REICHSPATENTAMTREICH PATENT OFFICE

PATENTSCHRIFTPATENT LETTERING

KLASSE 47g GRUPPECLASS 47g GROUP

(L 57439 XH147S)(L 57439 XH147S)

Eugen Loeser in Düsseldorf-Oberkassel.Eugen Loeser in Düsseldorf-Oberkassel.

Exzenterantrieb für Ventile und Schieber.Eccentric drive for valves and slides.

Patentiert im Deutschen Reiche vom 1. März 1923 ab.Patented in the German Empire on March 1, 1923.

Exzenterantriebe für Ventile und Schieber sind bekannt, jedoch ist bei den bisherigen zwischen Exzenterbügel und Ventil- oder Schieberspindel eine Exzenterstange eingeschaltet, durch welche bei den exzentrischen Bewegungen starke seitliche Drücke auftreten, welche sich in der Stopfbüchse oder Spindelführung bald bemerkbar machen. Die Folge ist Undichtigkeit und große Materialabnutzung. Eccentric drives for valves and slides are known, but the previous ones An eccentric rod is switched on between the eccentric bracket and the valve or slide spindle, due to which strong lateral pressures occur during the eccentric movements, which will soon be noticeable in the stuffing box or spindle guide. The consequence is leakage and great material wear.

Bei vorliegender Erfindung ist statt derIn the present invention, instead of

üblichen Exzenterstange eine Kulisse am Exzenterbügel. vorgesehen, in welcher ein am oberen Ende der Spindel angebrachter Gelenkzapfen gleitet.usual eccentric rod a backdrop on the eccentric bracket. provided, in which a pivot pin attached to the upper end of the spindle slides.

Beiliegende Zeichnung zeigt den neuen Exzenterantrieb. Soll das Ventil oder der Schieber geschlossen werden, so wird nach Abb. ι die Kurbel / nach rechts geschwenkt,The accompanying drawing shows the new eccentric drive. Should the valve or the Slider are closed, the crank / is swiveled to the right as shown in Fig.

ίο wodurch das an der Spindel e sitzende Ventil oder Schieberstück vermittels Exzenters a gegen die Sitzflächen angepreßt wird. Das Öffnen geschieht durch entgegengesetzte Drehung der Kurbel /.ίο whereby the valve or slide piece seated on the spindle e is pressed against the seat surfaces by means of the eccentric a. It is opened by turning the crank / in the opposite direction.

Der Exzenterbügel & erhält eine Kulisse c, in welcher der Gelenkzapfen g gleitet, wodurch der Exzenterdruck auf die Spindel achsial verläuft, und das Ventil oder der Schieber in jeder gewünschten Stellung, Abb. 2 (offen, gedrosselt, geschlossen), gesichert ist. Die Stellmuffe d hat den Zweck, den Exzenteranzug zu regulieren.The eccentric bracket & receives a link c, in which the pivot pin g slides, whereby the eccentric pressure on the spindle runs axially, and the valve or slide is secured in any desired position, Fig. 2 (open, throttled, closed). The adjusting sleeve d has the purpose of regulating the eccentric tightening.

Claims (1)

Patent-Anspruch :Patent claim: Exzenterantrieb für Ventile und Schieber, dadurch gekennzeichnet, daß der Exzenterbügel eine Kulisse (c) trägt, in welcher ein an der gradgeführten Ventiloder Schieberspindel vorgesehener Gelenkzapfen gleitet.Eccentric drive for valves and slides, characterized in that the Eccentric bracket carries a backdrop (c) in which a valve or Slide spindle provided pivot pin slides. Abb.Fig.
DEL57439D 1923-03-01 1923-03-01 Eccentric drive for valves and slides Expired DE411773C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL57439D DE411773C (en) 1923-03-01 1923-03-01 Eccentric drive for valves and slides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL57439D DE411773C (en) 1923-03-01 1923-03-01 Eccentric drive for valves and slides

Publications (1)

Publication Number Publication Date
DE411773C true DE411773C (en) 1925-04-06

Family

ID=7278553

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL57439D Expired DE411773C (en) 1923-03-01 1923-03-01 Eccentric drive for valves and slides

Country Status (1)

Country Link
DE (1) DE411773C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1046971B (en) * 1952-12-20 1958-12-18 Fred Ninnelt Dr Ing Actuating element with idling on manually operated valves
FR2545906A1 (en) * 1983-05-10 1984-11-16 Niskanen Erkki Oy GUIDE VALVE VALVE FOR A PIPING NETWORK FOR LIQUIDS
DE3515989A1 (en) * 1984-05-21 1985-11-21 Alföldi Köolajipari Gépgyár, Orosháza VALVE WITH AXIAL FLOW

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1046971B (en) * 1952-12-20 1958-12-18 Fred Ninnelt Dr Ing Actuating element with idling on manually operated valves
FR2545906A1 (en) * 1983-05-10 1984-11-16 Niskanen Erkki Oy GUIDE VALVE VALVE FOR A PIPING NETWORK FOR LIQUIDS
DE3515989A1 (en) * 1984-05-21 1985-11-21 Alföldi Köolajipari Gépgyár, Orosháza VALVE WITH AXIAL FLOW

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