DE19372C - Innovations to stop cocks - Google Patents

Innovations to stop cocks

Info

Publication number
DE19372C
DE19372C DENDAT19372D DE19372DA DE19372C DE 19372 C DE19372 C DE 19372C DE NDAT19372 D DENDAT19372 D DE NDAT19372D DE 19372D A DE19372D A DE 19372DA DE 19372 C DE19372 C DE 19372C
Authority
DE
Germany
Prior art keywords
plug
gap
slide
arrangement
inlet
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.)
Active
Application number
DENDAT19372D
Other languages
German (de)
Original Assignee
SociETE Anonyme de produits chimiques (etablissements maletra) in Paris
Publication of DE19372C publication Critical patent/DE19372C/en
Active legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08Details
    • F16K5/14Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/18Special arrangements for separating the sealing faces or for pressing them together for plugs with cylindrical surfaces
    • F16K5/188Sealing effected by the flowing medium

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Lift Valve (AREA)
  • Treatment Of Fiber Materials (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

PATENTSCHRIFTPATENT LETTERING

KLASSE 47: Maschinenelemente.CLASS 47: Machine elements.

in PARIS.in Paris.

Neuerungen an Absperrhähnen.Innovations to stop cocks.

Patentirt im Deutschen Reiche vom 8. Februar 1882 ab.Patented in the German Empire on February 8, 1882.

Das Küken des vorliegenden Hahnes besteht aus einem Ring oder Ringausschnitt und ist der Höhe nach gespalten, um der unter Druck stehenden Flüssigkeit den Eintritt in das Innere zu gestatten und das Küken gegen die Hahnbohrung zu pressen, so dafs nach Schliefsen des Hahnes eine vollkommene Dichtung erzielt wird. Zu diesem Zweck dreht man beim Schliefsen das Küken derart, dafs der Spalt genau der Emtrittsöffnung der Flüssigkeit, Wasser oder Dampf, gegenüber zu stehen kommt.The chick of the present rooster consists of a ring or ring section and is the Split height to allow the pressurized liquid to enter the interior to allow and to press the plug against the tap hole, so that after closing a perfect seal is achieved. For this purpose one shoots at Close the chick in such a way that the gap exactly corresponds to the entry opening of the liquid, water or steam, comes face to face.

Das unten geschlossene Hahngehäuse A nimmt das cylindrifäche Küken B aus Stahl auf, welches nach a a mit einem senkrechten Schaft versehen ist und zwei entgegengesetzt gerichtete Oeffnungen b b besitzt. An seinem oberen Ende ist das Küken B eingeschnitten, um den Eisenoder Stahlsteg c aufzunehmen. Dieser wird von dem Kopf C eines Schlüssels umfafst, dessen Stange von dem Deckel D gehalten wird und aufserhalb desselben in ein Vierkant e ausläuft. Der Steg c kann auch durch einen Stern mit drei oder vier Flügeln ersetzt werden. The valve housing A , which is closed at the bottom, receives the cylindrical plug B made of steel, which according to aa is provided with a vertical shaft and has two oppositely directed openings bb . At its upper end , the plug B is cut to accommodate the iron or steel web c . This is encompassed by the head C of a key, the rod of which is held by the cover D and ends on the same in a square e . The web c can also be replaced by a star with three or four wings.

Befindet sich das Küken D in der aus Fig. 1 und 2 ersichtlichen Stellung, so treffen die Oeffnungen b b auf die Rohrstutzen EE1, der Hahn ist offen. Um ihn zu schliefsen, dreht man sein Küken derart, dafs der Spalt α dem Rohr E gegenüber steht und die unter Druck stehende Flüssigkeit in das Küken eintritt und es abdichtend gegen die Gehäusewandung prefst. Der Spalt α kann eine mehr oder minder grofse Breite besitzen, wenn nur das Küken elastisch bleibt und beide Oeffnungen verschliefsen känii.If the plug D is in the position shown in FIGS. 1 and 2, the openings bb meet the pipe socket EE 1 , the cock is open. In order to close it, one turns his plug in such a way that the gap α is opposite the pipe E and the pressurized liquid enters the plug and makes it seal against the housing wall. The gap α can have a more or less large width if only the chick remains elastic and both openings can close.

Das Küken kann statt der Drehung eine senkrechte Verschiebung erhalten, Fig. 5 bis 7. Das Hahngehäuse ist in senkrechter Richtung cylindrisch ausgebohrt und nimmt den hohlen Schieber B auf, welcher an der Eintrittsstelle der Flüssigkeit einen Spalt besitzt, durch den die unter Druck stehende Flüssigkeit in das Innere des Hahngehäuses treten kann. Die Schraube F bewirkt die Verschiebung, die Schraube g verhindert die Drehung des Schiebers B. Die Schraube h dient zur Abdichtung der bei k und F kegelförmigen Bewegungsschraube. Der Deckel / wird mittelst der seitlichen Lappen P gehalten. Diese Schraube F wird durch ein Handrad oder in anderer Weise gedreht. Der Spalt kann so breit sein, dafs der Schieber z. B. nur einen Halbkreis bildet, Fig. 8.The plug can get a vertical displacement instead of the rotation, Fig. 5 to 7. The tap housing is bored out cylindrically in the vertical direction and receives the hollow slide B , which has a gap at the entry point of the liquid through which the pressurized liquid can enter the inside of the tap housing. The screw F causes the displacement, the screw g prevents the rotation of the slide B. The screw h serves to seal the movement screw, which is conical at k and F. The lid / is held by means of the flaps P on the side. This screw F is rotated by a hand wheel or in some other way. The gap can be so wide that the slide z. B. only forms a semicircle, FIG. 8.

Bei der in den Fig. 9 und 10 dargestellten Abänderung ist gleichfalls ein axial verschiebbarer Schieber B aus Stahl, Gufseisen oder Bronze angewendet. Er besitzt die Gestalt eines Ringes mit zwei seitlichen Vorsprüngen m m, welche in Nuthen des Hahngehäuses A geführt werden. Dieser Ring wird zwischen zwei Stege ο ο gefafst, welche mit ihren Armen an einem Ende etwas in den Ring eingreifen und am anderen Ende in den Spalt fassen. Die auf die Schraube JT sich stützende Spindel G, welche durch ein Handrad / bewegt wird, geht durch beide Stege ο ο, und indem man sie in dem einen oder anderen Sinne dreht, kann man den Schieber heben oder senken, um- den Hahn zu öffnen "oder zu schliefsen.In the modification shown in FIGS. 9 and 10, an axially displaceable slide B made of steel, cast iron or bronze is also used. It has the shape of a ring with two lateral projections mm, which are guided in the grooves of the valve body A. This ring is gripped between two bars ο ο , which engage with their arms at one end a little in the ring and at the other end in the gap. The spindle G, which rests on the screw JT and is moved by a handwheel /, goes through both webs ο ο, and by turning it in one sense or the other, the slide can be raised or lowered to close the valve open "or close.

Claims (1)

Patεnt-Ansprüche:Patent claims: Ein Hahn, bei welchem das drehbare Küken B einen elastischen Ringausschnitt bildet, welcher mit Ein- und Austrittsöffnungen b b und einem senkrechten Längsspalt α α derart versehen ist, dafs bei der Schlufsstellung der Spalt genau gegenüber der Eintrittsseite E der Flüssigkeit, des Gases oder Dampfes, steht und letztere in das Innere des Kükens treten kann, Fig. ι bis 4. Die abgeänderte Anordnung des Hahnes mit axial verschiebbarem Schieber B statt des drehbaren Kükens, Fig. 5 bis 7.
Die Anordnung des Hahnes mit Küken ohne Eintritts- oder Austrittsöffnungen, Fig. 8.
Die Anordnung des Schiebers B, Fig. 9 und 10, in Form eines Ringes, der in dem Körper A des Hahngehäuses geführt und zwischen zwei Stegen 0 gehalten wird, welche für die Schraube G die Mutter bilden.
A cock in which the rotatable plug B forms an elastic ring cutout, which is provided with inlet and outlet openings bb and a vertical longitudinal gap α α in such a way that, in the closed position, the gap is exactly opposite the inlet side E of the liquid, gas or vapor, and the latter can enter the interior of the plug, Fig. 1 to 4. The modified arrangement of the valve with an axially displaceable slide B instead of the rotatable plug, Fig. 5 to 7.
The arrangement of the cock with chicks without inlet or outlet openings, Fig. 8.
The arrangement of the slide B, FIGS. 9 and 10, in the form of a ring which is guided in the body A of the tap housing and held between two webs 0 which form the nut for the screw G.
Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.
DENDAT19372D Innovations to stop cocks Active DE19372C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE22011T

Publications (1)

Publication Number Publication Date
DE19372C true DE19372C (en)

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DENDAT19372D Active DE19372C (en) Innovations to stop cocks

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE863587C (en) * 1943-03-13 1953-01-19 Banning A G J Control on steam hammer u. like
DE929407C (en) * 1952-07-04 1955-06-27 Westinghouse Freins & Signaux Stopcock with spindle seal through a conical collar on the spindle
DE1053264B (en) * 1953-11-28 1959-03-19 Schoenebecker Brunnenfilter G Stopcock with a cylindrical plug, which consists of a slotted hollow body
DE1063431B (en) * 1954-02-11 1959-08-13 Schoenebecker Brunnenfilter G Shut-off device with piston valve
DE1475917B1 (en) * 1964-11-13 1972-01-20 Airborne Mfg Co ROTARY VALVE WITH STRIP-SHAPED SEALING ELEMENT
DE2606042A1 (en) * 1976-02-14 1977-08-18 Weinheimer Gummiwerke Gmbh VALVE FOR SHUT-OFF, THROTTLE OR REGULATING

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1033980B (en) * 1955-01-26 1958-07-10 Max Buettner Cock with a pot-shaped plug and a socket between the plug and the housing
DE1033981B (en) * 1955-07-15 1958-07-10 Max Buettner Tap with pressure-relieved plug
US3706956A (en) * 1970-12-21 1972-12-19 Corrado Epifani Joint device for a disconnectable mechanical and electric connection of an electric light pendant or other suspended electric apparatus, to a carrying means

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE863587C (en) * 1943-03-13 1953-01-19 Banning A G J Control on steam hammer u. like
DE929407C (en) * 1952-07-04 1955-06-27 Westinghouse Freins & Signaux Stopcock with spindle seal through a conical collar on the spindle
DE1053264B (en) * 1953-11-28 1959-03-19 Schoenebecker Brunnenfilter G Stopcock with a cylindrical plug, which consists of a slotted hollow body
DE1063431B (en) * 1954-02-11 1959-08-13 Schoenebecker Brunnenfilter G Shut-off device with piston valve
DE1475917B1 (en) * 1964-11-13 1972-01-20 Airborne Mfg Co ROTARY VALVE WITH STRIP-SHAPED SEALING ELEMENT
DE2606042A1 (en) * 1976-02-14 1977-08-18 Weinheimer Gummiwerke Gmbh VALVE FOR SHUT-OFF, THROTTLE OR REGULATING

Also Published As

Publication number Publication date
DE22011C (en)

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