DE490311C - throttle - Google Patents

throttle

Info

Publication number
DE490311C
DE490311C DED54102D DED0054102D DE490311C DE 490311 C DE490311 C DE 490311C DE D54102 D DED54102 D DE D54102D DE D0054102 D DED0054102 D DE D0054102D DE 490311 C DE490311 C DE 490311C
Authority
DE
Germany
Prior art keywords
housing
plane
flat
flap
ground
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
DED54102D
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.)
SCHIFF und MASCHB AKT GES DEUT
Original Assignee
SCHIFF und MASCHB AKT GES DEUT
Publication date
Priority to DED54102D priority Critical patent/DE490311C/en
Application granted granted Critical
Publication of DE490311C publication Critical patent/DE490311C/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

Description

Drosselklappe Gegenstand der Erfindung ist ein selbstdichtender Klappenabschluß mit zweiflügeliger Klappe, z. B. Drosselklappe, Umstellklappe, Absperrklappe o. dgl., mit in einer durch die Klappenachse gelegten Ebene geteiltem Gehäuse. Die Erfindung besteht darin, daß zur Ermöglichung des Planschliffes aller Dichtflächen die Sitzflächen des Gehäuses in einer Ebene mit der Teilebene des Gehäuses angeordnet sind und die Klappe selbst aus zwei mit ebenen Flächen aufeinandergelegten, fest verbundenen Teilen besteht.Throttle valve The subject of the invention is a self-sealing valve closure with two-wing flap, e.g. B. throttle valve, diverter valve, butterfly valve o. Like., With a divided housing in a plane laid through the valve axis. the Invention consists in that to enable the flat grinding of all sealing surfaces the seating surfaces of the housing are arranged in one plane with the partial plane of the housing and the flap itself consists of two flat surfaces placed one on top of the other, firmly connected parts.

Die Zeichnung zeigt ein Ausführungsbeispiel im Schnitt.The drawing shows an exemplary embodiment in section.

Die Klappe besteht aus zwei Teilen a und b, die einzeln plangeschliffen und mit den plangeschliffenen Flächen fest, beispielsweise durch Verschrauben, miteinander verbunden werden. Die überstehenden freien Endteile der plangeschliffenen Flächen liegen somit genau in gleicher Ebene und sind vollständig gleichmäßig eben. Mit diesen Flächenteilen kommt die Klappe in der Schlußlage wechselseitig auf Gegenflächen c, d zu liegen, die ebenfalls plangeschliffen sind. Um diese Gegenflächen zu bilden, ist das Gehäuse e in der Ebene der Klappenabschlußflächen geteilt, wobei die Gegenflächen c, d wechselseitig von den getrennten Gehäuseteilen gebildet werden. Die die Gegenflächen bildenden Teilfugenflächen des Gehäuses werden ebenfalls plangeschliffen, so daß die Gegenflächen mit den anliegenden plangeschliffenen Flächenteilen der Klappe genau aufeinanderpassen und somit ein gleichmäßig dichter Abschluß erzielt wird.The flap consists of two parts a and b, which are individually ground flat and firmly connected to the flat ground surfaces, for example by screwing them together. The protruding free end parts of the flat-ground surfaces are therefore exactly in the same plane and are completely evenly flat. With these surface parts, the flap comes to rest alternately on opposite surfaces c, d in the final position, which are also ground flat. In order to form these opposing surfaces, the housing e is divided in the plane of the flap end surfaces , the opposing surfaces c, d being formed alternately by the separate housing parts. The joint surfaces of the housing forming the opposing surfaces are also ground flat, so that the opposing surfaces with the adjacent flat ground surface parts of the flap fit one another exactly and thus a uniformly tight seal is achieved.

Claims (1)

PATENTANSPRUCH: Drosselklappe mit in einer durch die Klappenachse gelegten Ebene geteiltem Gehäuse, dadurch gekennzeichnet, daß zur Ermöglichung des Planschliffes aller Dichtflächen die Sitzflächen des Gehäuses in einer Ebene mit der Teilebene des Gehäuses angeordnet sind und die Klappe selbst aus zwei mit ebenen Flächen aufeinandergelegten, fest verbundenen Teilen (a, b) besteht.PATENT CLAIM: Throttle valve with in one through the valve axis laid plane split housing, characterized in that to enable the Flat grinding of all sealing surfaces with the seat surfaces of the housing in one plane the partial plane of the housing are arranged and the flap itself consists of two with planes Surfaces placed on top of one another, firmly connected parts (a, b).
DED54102D throttle Expired DE490311C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED54102D DE490311C (en) throttle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED54102D DE490311C (en) throttle

Publications (1)

Publication Number Publication Date
DE490311C true DE490311C (en) 1930-01-25

Family

ID=7055497

Family Applications (1)

Application Number Title Priority Date Filing Date
DED54102D Expired DE490311C (en) throttle

Country Status (1)

Country Link
DE (1) DE490311C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE741759C (en) * 1941-04-23 1943-11-17 Ernst Zeuzem Pressure equalization device for vacuum chambers
DE1130550B (en) * 1960-01-08 1962-05-30 Maschf Augsburg Nuernberg Ag Gas-tight shut-off device for air or flue gas lines in boiler systems
US3363645A (en) * 1963-10-21 1968-01-16 Sheldon M. Miller Check plate with reinforced sealing member
DE102007015873A1 (en) * 2007-04-02 2008-10-09 GM Global Technology Operations, Inc., Detroit Throttle valve arrangement for air suction channel, has flap regulating larger air flow and another flap regulating smaller air flow, where latter flap is arranged in opening of former flap and movable with respect to former flap
CN107542580A (en) * 2016-06-27 2018-01-05 埃贝斯佩歇排气技术有限责任两合公司 Exhaust valve

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE741759C (en) * 1941-04-23 1943-11-17 Ernst Zeuzem Pressure equalization device for vacuum chambers
DE1130550B (en) * 1960-01-08 1962-05-30 Maschf Augsburg Nuernberg Ag Gas-tight shut-off device for air or flue gas lines in boiler systems
US3363645A (en) * 1963-10-21 1968-01-16 Sheldon M. Miller Check plate with reinforced sealing member
DE102007015873A1 (en) * 2007-04-02 2008-10-09 GM Global Technology Operations, Inc., Detroit Throttle valve arrangement for air suction channel, has flap regulating larger air flow and another flap regulating smaller air flow, where latter flap is arranged in opening of former flap and movable with respect to former flap
CN107542580A (en) * 2016-06-27 2018-01-05 埃贝斯佩歇排气技术有限责任两合公司 Exhaust valve
US20180128189A1 (en) * 2016-06-27 2018-05-10 Eberspächer Exhaust Technology GmbH & Co. KG Exhaust gas flap
US10690063B2 (en) * 2016-06-27 2020-06-23 Eberspächer Exhaust Technology GmbH & Co. KG Exhaust gas flap
CN107542580B (en) * 2016-06-27 2023-11-24 普瑞姆有限公司 exhaust valve

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