DE7413037U - Airtight shut-off valve - Google Patents
Airtight shut-off valveInfo
- Publication number
- DE7413037U DE7413037U DE7413037U DE7413037DU DE7413037U DE 7413037 U DE7413037 U DE 7413037U DE 7413037 U DE7413037 U DE 7413037U DE 7413037D U DE7413037D U DE 7413037DU DE 7413037 U DE7413037 U DE 7413037U
- Authority
- DE
- Germany
- Prior art keywords
- shut
- airtight
- valve
- compressed air
- air cylinder
- 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
Links
- 238000009423 ventilation Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 231100000078 corrosive Toxicity 0.000 description 1
- 231100001010 corrosive Toxicity 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
- 230000036633 rest Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Description
GMBH Rennerod, den 11. 4. 1974-GMBH Rennerod, April 11th 1974-
Rcnnerod/Wasterw. ,Rcnnerod / Wasterw. ,
Telefon: (02664) 373 ■"· jRAP Pr.Durkes/bTelephone: (02664) 373 ■ "· jRAP Pr.Durkes / b
GebrauchsmusteramneldungUtility model registration
Die Erfindung betrifft ein neues, technisch fortschrittliches, dichtschließendes Absperrventil als Segelgerät für Lüftungsanlagen, in denen neben Zu- und Abluft auch korrosive Gase gefördert werden können.The invention relates to a new, technically advanced, Tightly closing shut-off valve as a sailing device for ventilation systems in which corrosive gases are conveyed in addition to supply and exhaust air can be.
Bekannt sind luftdichtschließende Geräte, die mit sich quer zum Luftstrom drehenden Klappen arbeiten. Der Regelvorgang beaötigt relativ lange Zeit - kurz vor dem endgültigen Schließen, kennen deswegen Strömungsgeräusche auftreten -, der völlige luft- oder gasdichte Verschluß wird alt großem technischem Aufwand erreicht.Are known airtight devices that are transverse to Airflow rotating flaps work. The control process takes a relatively long time - just before it is finally closed therefore flow noises occur -, the complete air or gas-tight closure is old achieved with great technical effort.
Der Erfindung liegt die Aufgabe zugrunde, ein luft- und gasdichtschließendes Begelgerät für Lüftungsanlagen zu konstruieren, das sich relativ schnell bei gerir^am technischen Aufwand regeln läßt und strömungsgünstig ausgebildet ist.The invention is based on the object of an airtight and gas-tight closing Constructing a device for ventilation systems that can be regulated relatively quickly with little technical effort lets and is aerodynamically designed.
Diese Aufgabe wird durcfe die Erfindung eines rotationssymmetrischen Absperrventils gelöst, dessen Segelung über einen Druckluftzylinder oder einen Linearmotor mit angeschraubtem Verschlußdeckel durchgeführt wird, wobei die Abdichtung zwischen Verschlußdeckel und einer Dichtung an einer Anschlußseite erfolgt. Die Hauptteile des Absperrventiles können sowohl aus thermoplastischen Kunsbstoffen für aggressive Medien als auch aus Stahl für gewöhnliche Luftförderung hergestellt werden.This task is made possible by the invention of a rotationally symmetrical Shut-off valve released, its sailing via a compressed air cylinder or a linear motor with a screwed-on cap is carried out, the sealing between the closure cover and a seal being carried out on one connection side. the Main parts of the shut-off valve can be made of both thermoplastic Plastics for aggressive media as well as steel for common ones Air conveyance can be established.
Die luftdichten Absperrventile für Lüftungsanlagen sind dadurch gekennzeichnet, daß sie aus einem tiefgezogenen oder gedrückten Au£engehäuse (1) bestehen, iL dem sich ein Innengehäuse (2) befindet, in das ein Druckluft zylinder oder ein Linearmotor (3) eingebaut ist, an dessen Kolbenstange ein ausfahrbarer Verschlußdeckel O) angeschraubt ist. In geöffnetem Zustand liegt dieser Deckel am Innengehäuse an und bildet hiermit eine strömungsgünstige Einheit. Im geschlossenen Zustand liegt· der Deckel anThe airtight shut-off valves for ventilation systems are thereby characterized in that it consists of a deep-drawn or pressed The outer housing (1) consists of an inner housing (2), In which a compressed air cylinder or a linear motor (3) is installed, on the piston rod of which an extendable cap O) is screwed on. This lies in the open state Cover on the inner housing and thus forms a flow-efficient Unit. When closed, the lid rests on
ί Ι · ·ί Ι · ·
der an einem Anschlußende befindlichen Dichtung (5) an und verschließt luft- bzw. gasdicht.the seal (5) located at one connection end and closes airtight or gas-tight.
Zwischenstellungen des Deckels sind durch geeignete Regelmaßnshssen Intermediate positions of the cover are made by suitable regular measures
Die Ventile können, über Flansche sowohl in die Bohr- und Kanalleitungen der Lüftungsanlagen eingebaut als auch am Anfang oder Ende der Leitungen montiert werden.The valves can, via flanges, both in the drilling and Duct lines of the ventilation systems can be installed as well as at the beginning or end of the lines.
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
HtIMf ftf.»HtIMf ftf. »
Claims (2)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE7413037U true DE7413037U (en) | 1974-07-18 |
Family
ID=1304188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE7413037U Expired DE7413037U (en) | Airtight shut-off valve |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE7413037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6892997B2 (en) | 2002-02-22 | 2005-05-17 | Meta Motoren- Und Energie-Technik Gmbh | Method and valve for reducing valve opening and closing time durations |
-
0
- DE DE7413037U patent/DE7413037U/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6892997B2 (en) | 2002-02-22 | 2005-05-17 | Meta Motoren- Und Energie-Technik Gmbh | Method and valve for reducing valve opening and closing time durations |
| DE10207658B4 (en) * | 2002-02-22 | 2008-09-04 | Meta Motoren- Und Energie-Technik Gmbh | Method for shortening the opening and closing edge of a valve, as well as valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2758749C2 (en) | Exhaust braking device | |
| DE3723654A1 (en) | FLOATING GASKET WITH VALVE FUNCTION | |
| DE2845955A1 (en) | METHOD FOR REMOVING OIL SAMPLE FROM THE HOUSING OF AN COMBUSTION ENGINE AND DEVICE FOR CARRYING OUT THIS PROCEDURE | |
| DE2856155C2 (en) | Exhaust gas turbocharger | |
| DE7413037U (en) | Airtight shut-off valve | |
| DE19533183C2 (en) | Quick release device for coupling an exhaust pipe to an exhaust pipe | |
| DE2736428A1 (en) | VENTILATED THROTTLE VALVE DEVICE | |
| WO2016026697A1 (en) | Fuel tank system | |
| DE2113415A1 (en) | Gate valve | |
| EP0865571B1 (en) | Adsorption filter for the fuel tank venting system of an internal combustion engine and process for operating said system | |
| DE19704960A1 (en) | Closure for pipeline in vehicle | |
| DE953280C (en) | Multi-stage blasting device for venting pumps, containers, etc. like | |
| DE2632231A1 (en) | BLOCKING DEVICE FOR AN AIR CONVEYOR LINE | |
| DE102018215648A1 (en) | Internal combustion engine with a valve and a fluid-carrying component and method for monitoring a connection between a valve in a tank ventilation line and a fluid-carrying component | |
| DE102011009984A1 (en) | Exhaust pipe adapter of fuel heating system, has spring that is provided to push closure flap over measuring opening | |
| DE1885108U (en) | DEVICE FOR PRESSURE COMPENSATION WITH CLOSED GEAR HOUSING, IN PARTICULAR HOUSING OF ELECTRIC CYLINDER HOUSING OD. DGL. | |
| DE2245068C3 (en) | ||
| DE485232C (en) | Dispensing valve for compressorless diesel engines, in which the valve spring is located in a special space | |
| DE102019219937A1 (en) | Internal combustion engine with a Venturi nozzle provided in a fluid-carrying component that is fluidically connected to a tank ventilation line | |
| DE930710C (en) | Device for making flowing air visible | |
| DE20202665U1 (en) | Clamping device for endless transmission devices, e.g. chains or belts, has venting device which automatically opens when pressure reaches given level | |
| DE102010032036B4 (en) | roof ventilators | |
| DE104825C (en) | ||
| DE2108551A1 (en) | Pipe closure | |
| DE1650370A1 (en) | Valve arrangement for tank wagons |