DE1056441B - Flap valve with a flap that is first rotated when it closes and then moved in the axial direction towards the seat - Google Patents

Flap valve with a flap that is first rotated when it closes and then moved in the axial direction towards the seat

Info

Publication number
DE1056441B
DE1056441B DED22091A DED0022091A DE1056441B DE 1056441 B DE1056441 B DE 1056441B DE D22091 A DED22091 A DE D22091A DE D0022091 A DED0022091 A DE D0022091A DE 1056441 B DE1056441 B DE 1056441B
Authority
DE
Germany
Prior art keywords
flap
seat
rotated
moved
axial direction
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.)
Pending
Application number
DED22091A
Other languages
German (de)
Inventor
Paul Drees
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
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 Individual filed Critical Individual
Priority to DED22091A priority Critical patent/DE1056441B/en
Publication of DE1056441B publication Critical patent/DE1056441B/en
Pending 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
    • F16K1/24—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 valve members that, on opening of the valve, are initially lifted from the seat and next are turned around an axis parallel to the seat

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)

Description

DEUTSCHESGERMAN

Die Erfindung betrifft ein Klappenventil mit einer Klappe, die beim Schließen unter Verwendung exzentrischer Mittel und einer Blattfeder zuerst gedreht und dann in axialer Richtung gegen den Sitz zu verschoben wird. Es unterscheidet sich von den bekannten Einrichtungen dieser Art dadurch, daß die U-förmig gebogene Blattfeder mit dem einen Schenkel auf der Klappe befestigt und mit dem anderen Schenkel um die Klappenwelle gewickelt ist, an der sich starr angebracht ein Nocken befindet, der die Klappe nach der Drehung von der Klappenwelle weg in Richtung auf den Sitz bewegt. Sie hat dadurch den Vorteil, einfacher und weniger störungsanfällig zu sein.The invention relates to a flap valve with a flap which, when closed, is first rotated using eccentric means and a leaf spring and then displaced in the axial direction against the seat. It differs from the known devices of this type in that the U -shaped leaf spring is fastened with one leg on the flap and the other leg is wound around the flap shaft, on which a cam is rigidly attached, which the flap after of rotation away from the valve shaft towards the seat. As a result, it has the advantage of being simpler and less prone to failure.

Abb. 1 zeigt als Ausführungsbeispiel ein solches Klappenventil in der Öffnungs- und Abb. 2 in der Schließstellung.Fig. 1 shows as an embodiment such a flap valve in the opening and Fig. 2 in the closed position.

Das schematisch im Schnitt dargestellte Ventil besitzt ein Rohrgehäuse a. Eine Seite des Rohres ist gekümpelt oder eingerollt, um die Sitzdichtung aufzunehmen. Im Gehäuse a ist die Klappenwelle c gelagert, die mit dem Handgriff d zum öffnen und Schließen zwischen den beiden Anschlägen k und kt gedreht wird. Auf der Klappenwelle c befindet sich starr angebracht ein Nocken e. Die Klappe / ist an dem geraden Schenkel der U-förmig gebogenen Blattfeder g befestigt. Das Ende des anderen SchenkeIsJt der Blattfeder g ist um die Klappenwelle c gewickelt und hält die Klappe / drehbar an der Klappenwelle c. Die Blattfeder g kann mit der Schenkelöffnung in oder gegen die Drehrichtung des Nockens e angebracht sein. The valve shown schematically in section has a tubular housing a. One side of the tube is dished or curled to accommodate the seat seal. In the housing a , the flap shaft c is mounted, which is rotated with the handle d to open and close between the two stops k and k t. A cam e is rigidly attached to the valve shaft c. The flap / is attached to the straight leg of the U- shaped leaf spring g . The end of the other leg of the leaf spring g is wound around the flap shaft c and holds the flap / rotatably on the flap shaft c. The leaf spring g can be attached with the leg opening in or against the direction of rotation of the cam e .

Wird die Klappenwelle c durch den Handgriff d aus der Offenstellung (Abb. 1) in Pfeilrichtung gedreht, so wird die Klappe / durch den starr mit der Klappenwelle c verbundenen und zwischen den Federschenkeln eingeklemmten Nocken e mitgedreht, bis ein Anschlag, im Ausführungsbeispiel der Sitz, die weitere Drehbewegung der Klappe f verhindert. Dann spreizt der Nocken e die Federschenkel und bewegt die Klappe / gegen den Sitz, wie es Abb. 2 darstellt.If the flap shaft c through the handle d from the open position (Fig. 1) is rotated in the arrow direction, the flap / by the rigidly c with the flap shaft connected and clamped between the spring legs cam e is rotated until a stop, in the embodiment, the seat , which prevents further rotation of the flap f. Then the cam e spreads the spring legs and moves the flap / against the seat, as shown in Fig. 2.

Klappenventil mit einer Klappe,
die beim Schließen zuerst gedreht
und dann in axialer Richtung
auf den Sitz zu bewegt wirdFlap valve with one flap,
which turned first when closing
and then in the axial direction
is moved towards the seat

Anmelder:
Paul Drees,
Sundern (Sauerl.)Applicant:
Paul Drees,
Sundern (Sauerl.)

Paul Drees, Sündern (Sauerl.),
ist als Erfinder genannt wordenPaul Drees, sinners (Sauerl.),
has been named as the inventor

Claims (2)

Patentansprüche:Patent claims: 1. Klappenventil mit einer Klappe, die beim Schließen unter Verwendung exzentrischer Mittel und einer Blattfeder zuerst gedreht und dann in axialer Richtung auf den Sitz zu verschoben wird, dadurch gekennzeichnet, daß die U-förmig gebogene Blattfeder (g) mit einem Schenkel auf der Klappe (/) befestigt und mit dem anderen Schenkel (h) um die Klappenwelle (c) gewickelt ist, an der sich starr angebracht ein Nocken (e) befindet, der die Klappe (f) nach der Drehung von der Klappenwelle (c) weg in Richtung auf den Sitz (p) bewegt. 1. Flap valve with a flap which is first rotated when closing using eccentric means and a leaf spring and then moved in the axial direction towards the seat, characterized in that the U -shaped leaf spring (g) with one leg on the flap (/) and the other leg (h) is wrapped around the flap shaft (c), on which a cam (e) is rigidly attached, which the flap (f) after rotating away from the flap shaft (c) in Moved towards the seat (p). 2. Klappenventil nach Anspruch 1, gekennzeichnet durch die Verwendung mehrerer U-förmig gebogener Blattfedern.2. Flap valve according to claim 1, characterized by the use of several U- shaped bent leaf springs.
DED22091A 1956-01-11 1956-01-11 Flap valve with a flap that is first rotated when it closes and then moved in the axial direction towards the seat Pending DE1056441B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED22091A DE1056441B (en) 1956-01-11 1956-01-11 Flap valve with a flap that is first rotated when it closes and then moved in the axial direction towards the seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED22091A DE1056441B (en) 1956-01-11 1956-01-11 Flap valve with a flap that is first rotated when it closes and then moved in the axial direction towards the seat

Publications (1)

Publication Number Publication Date
DE1056441B true DE1056441B (en) 1959-04-30

Family

ID=7037330

Family Applications (1)

Application Number Title Priority Date Filing Date
DED22091A Pending DE1056441B (en) 1956-01-11 1956-01-11 Flap valve with a flap that is first rotated when it closes and then moved in the axial direction towards the seat

Country Status (1)

Country Link
DE (1) DE1056441B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3300177A (en) * 1963-04-09 1967-01-24 Topham Alan Eric Valves for controlling fluid flow
FR2520025A1 (en) * 1982-01-21 1983-07-22 Krantz H Gmbh & Co DEVICE FOR CLOSING A CHANNEL SEALED

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE162977C (en) *
GB652635A (en) * 1948-01-09 1951-04-25 British Ceca Company Ltd Improvements in or relating to valve mechanisms
DE759156C (en) * 1940-08-10 1953-01-05 Draegerwerk Heinr U Bernh Drae Shut-off device for lines carrying gas or liquids
DE909786C (en) * 1941-08-16 1954-04-26 Draegerwerk Ag Shut-off device for lines carrying gas or liquids

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE162977C (en) *
DE759156C (en) * 1940-08-10 1953-01-05 Draegerwerk Heinr U Bernh Drae Shut-off device for lines carrying gas or liquids
DE909786C (en) * 1941-08-16 1954-04-26 Draegerwerk Ag Shut-off device for lines carrying gas or liquids
GB652635A (en) * 1948-01-09 1951-04-25 British Ceca Company Ltd Improvements in or relating to valve mechanisms

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3300177A (en) * 1963-04-09 1967-01-24 Topham Alan Eric Valves for controlling fluid flow
FR2520025A1 (en) * 1982-01-21 1983-07-22 Krantz H Gmbh & Co DEVICE FOR CLOSING A CHANNEL SEALED
DE3201808A1 (en) * 1982-01-21 1983-09-08 H. Krantz Gmbh & Co, 5100 Aachen Device for the sealed closure of a channel

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