DE365330C - throttle - Google Patents

throttle

Info

Publication number
DE365330C
DE365330C DED41107D DED0041107D DE365330C DE 365330 C DE365330 C DE 365330C DE D41107 D DED41107 D DE D41107D DE D0041107 D DED0041107 D DE D0041107D DE 365330 C DE365330 C DE 365330C
Authority
DE
Germany
Prior art keywords
lever
handle
friction
throttle
clamping plate
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
DED41107D
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 DED41107D priority Critical patent/DE365330C/en
Application granted granted Critical
Publication of DE365330C publication Critical patent/DE365330C/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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Mechanically-Actuated Valves (AREA)

Description

Die Erfindung richtet sich auf die Lagerung und Bewegung der Achse von Drosselklappen. Ihr Wesen kennzeichnet sich darin, daß der Stellhebel oder Grifikörper, der zur Drehung der Klappenachse dient, mittels einer Klemmplatte durch Reibung am Lagerbock festgehalten wird. Das Maß der Reibung läßt sich durch Schrauben wählen, die die Klemmplatte gegen den Lagerbock anziehen, und die Schrauben dienen gleichzeitig als Anschläge für die Endlagen des Stellhebels oder Griffkörpers.The invention is directed to the mounting and movement of the axis of throttle valves. Their essence is characterized by the fact that the adjusting lever or handle body, which is used to rotate the valve axis, means a clamping plate is held by friction on the bearing block. The amount of friction can be selected by screws that tighten the clamping plate against the bearing block, and the screws also serve as stops for the end positions of the control lever or handle body.

Auf der Zeichnung ist die Erfindung beispielsweise in zwei Ausführungsformen veranschaulicht, und zwar für eine Drosselklappe, die in einer Rohrschelle gelagert ist. Zum Zwecke ihrer Anbringung ist die Rohrschelle c mit Befestigungsklauen b, b ausgerüstet. Die Drosselklappe c ist fest auf der Achse d angebracht, und zwar durch Klemmbleche e, e mit Verschraubungen.In the drawing, the invention is illustrated, for example, in two embodiments, namely for a throttle valve which is mounted in a pipe clamp. For the purpose of attaching it, the pipe clamp c is equipped with fastening claws b, b . The throttle valve c is firmly attached to the axis d by means of clamping plates e, e with screw connections.

Auf der einen Seite ist nun die Achse d der Klappe c in einer Öffnung der Schelle a, auf der andern Seite in einem aufgesetzten Bock gelagert, und an dieser Seite trägt die Achse einen zu ihrer Drehung bestimmten Hebel f, den eine Gegenplatte g hält.On one side the axis d of the flap c is now mounted in an opening of the clamp a, on the other side in an attached bracket, and on this side the axis carries a lever f intended for its rotation, which is held by a counter plate g.

Bei der Ausführungsform der Abb. 1 und 3 sind die Enden des zweiarmigen Hebels f zur Aufnahme von Ketten eingerichtet, während die Drosselklappe der Abb. 4 mit einem knebelartigen Griff h zur unmittelbaren Drehung von Hand versehen ist.In the embodiment of Figs. 1 and 3, the ends of the two-armed lever f are adapted to receive chains, while the throttle valve of Fig. 4 is provided with a toggle-like handle h for direct rotation by hand.

Eine aus Abb. 3 ersichtliche Klemmvorrichtung dient dazu, den Stellhebel f oder den Knebelgriff h durch Reibung festzuhalten, ohne daß beim Verstellen ein Lösen von Verschraubungen erforderlich wäre. Die Vorrichtung besteht aus der Scheibe g, die mit der Unterstützungsplatte durch Abstandsschrauben verbunden ist und ihrerseits so weit federt oder nachgibt, daß der Hebel oder Griff von Hand verstellbar bleibt, durch die Reibung aber an unbeabsichtigter Lagenänderung gehindert wird.A clamping device shown in Fig. 3 is used to hold the adjusting lever f or the T-handle h by friction, without loosening the screw connections would be necessary during adjustment. The device consists of the disk g, which is connected to the support plate by spacer screws and in turn springs or yields so far that the lever or handle remains adjustable by hand, but is prevented from inadvertent change in position by the friction.

Die Anordnung der Schrauben in ihrer Beziehung zu dem Hebel oder Griff ist derart, daß der Drosselkörper den erforderlichen Drehungswinkel durchmessen kann; in den Endlagen dienen die Schrauben als Anschlag.The arrangement of the screws in relation to the lever or handle is such that the throttle body can measure the required angle of rotation; in the The screws serve as end positions as a stop.

Claims (1)

Patent-Anspruch:Patent claim: Drosselklappe, dadurch gekennzeichnet, daß dem Stellhebel oder Knebelgriff zur Drehung der Klappenachse eine Klemmplatte durch Reibung am Lagerbock festhält, wobei die zum Anziehen der Klemmplatte dienenden Schrauben die Endlagen des Hebels oder Griffs begrenzen.Throttle valve, characterized in that the adjusting lever or toggle handle for Rotation of the flap axis holds a clamping plate on the bearing block by friction, whereby the tightening of the clamping plate The screws used to limit the end positions of the lever or handle. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DED41107D throttle Expired DE365330C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED41107D DE365330C (en) throttle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED41107D DE365330C (en) throttle

Publications (1)

Publication Number Publication Date
DE365330C true DE365330C (en) 1922-12-12

Family

ID=7045882

Family Applications (1)

Application Number Title Priority Date Filing Date
DED41107D Expired DE365330C (en) throttle

Country Status (1)

Country Link
DE (1) DE365330C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4355567A (en) * 1980-02-28 1982-10-26 American Hardware & Paint Co., Inc. Pivoted blade damper and pin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4355567A (en) * 1980-02-28 1982-10-26 American Hardware & Paint Co., Inc. Pivoted blade damper and pin

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