DE285438C - - Google Patents
Info
- Publication number
- DE285438C DE285438C DENDAT285438D DE285438DA DE285438C DE 285438 C DE285438 C DE 285438C DE NDAT285438 D DENDAT285438 D DE NDAT285438D DE 285438D A DE285438D A DE 285438DA DE 285438 C DE285438 C DE 285438C
- Authority
- DE
- Germany
- Prior art keywords
- flaps
- partial flaps
- pivoted
- bent
- closed position
- 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
Links
- 230000001808 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
- Joints Allowing Movement (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Gegenstand der Erfindung ist eine Luftklappe, die aus einzelnen von einer gemeinsamen Stange eingestellten Teilklappen besteht.The subject of the invention is an air damper, which consists of a common one Rod set partial flaps consists.
Das Neue an der Klappe liegt darin, daß die Teilklappen derartig gebogen sind, daß sie in geschlossenem Zustande zwischen sich hohle Lufträume abschließen.The new thing about the flap is that the partial flaps are bent in such a way that when closed, they close off hollow air spaces between them.
Die Erfindung .ist in der Zeichnung im Längsschnitt dargestellt.The invention .ist is shown in the drawing in longitudinal section.
ίο Die einzelnen Teilklappen i sind von ihrer mittleren Drehachse aus nach beiden Seiten entgegengesetzt halbrohrartig gebogen.ίο The individual partial flaps i are bent from their central axis of rotation in opposite directions in the manner of a half tube.
Sie werden mittels einer Kuppelstange ο They are ο by means of a coupling rod
gleichzeitig geschwenkt. An den Enden des Rahmens I sind Flächen p, p1 starr befestigt, deren Krümmung den Teilklappen entspricht.swiveled at the same time. At the ends of the frame I surfaces p, p 1 are rigidly attached, the curvature of which corresponds to the partial flaps.
In der Offenstellung bilden die Teilklappen i, i1, i2 usw. zwischen sich kurvenförmig gestaltete Kanäle für den Durchtritt der Luft.In the open position, the partial flaps i, i 1 , i 2 etc. form between them curved channels for the passage of air.
In der punktiert dargestellten Schließlage schließen sie zwischen sich und den festen Flächen p, p1 nach oben und unten abgedichtete rohrförmige Hohlräume ab, die eine Trennschicht gegen den Durchtritt von Wärme, Staub usw. bilden, welche einen Ausgleich der Temperatur zwischen Innen- und Außenluft bewirken.In the closed position shown in dotted lines, they close between themselves and the solid surfaces p, p 1, sealed tubular cavities at the top and bottom, which form a separating layer against the passage of heat, dust, etc., which balance the temperature between the inside and outside air cause.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE285438C true DE285438C (en) |
Family
ID=540826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT285438D Active DE285438C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE285438C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1002515B (en) * | 1954-02-12 | 1957-02-14 | Otto Heinz Brandi Dipl Ing | Supply air baffle on a supply air opening |
| EP2952732A1 (en) * | 2014-06-04 | 2015-12-09 | Zakaria Khalil Doleh | Shutter valve and device for generating energy from sea waves comprising such valves |
-
0
- DE DENDAT285438D patent/DE285438C/de active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1002515B (en) * | 1954-02-12 | 1957-02-14 | Otto Heinz Brandi Dipl Ing | Supply air baffle on a supply air opening |
| EP2952732A1 (en) * | 2014-06-04 | 2015-12-09 | Zakaria Khalil Doleh | Shutter valve and device for generating energy from sea waves comprising such valves |
| WO2015185543A1 (en) * | 2014-06-04 | 2015-12-10 | Doleh Zakaria Khalil Ibrahim | Shutter valve and device for generating energy from sea waves comprising such valves |
| US10145353B2 (en) | 2014-06-04 | 2018-12-04 | Zakaria Khalil Ibrahim Doleh | Shutter valve and device for generating energy from sea waves comprising such valves |
| AU2015270618B2 (en) * | 2014-06-04 | 2019-01-31 | Zakaria Khalil Ibrahim DOLEH | Shutter valve and device for generating energy from sea waves comprising such valves |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE10302948A1 (en) | Heat exchanger, in particular exhaust gas cooler for motor vehicles | |
| DE285438C (en) | ||
| DE2836136A1 (en) | ROTATING STORAGE EXCHANGER | |
| DE69304863T2 (en) | Divergent secondary flap for variable geometry outlet nozzles for gas turbine drive units | |
| EP0444595B1 (en) | Heat exchanger, more particularly oil cooler for motor vehicle | |
| DE4300577A1 (en) | Airflow control cover for radiator fan in motor vehicle - has integral cover of plastics material with radial louvres hinged on ribs via moulded hinges | |
| DE1808956C3 (en) | Common air inlet for a composite engine consisting of a gas turbine jet engine and a ramjet engine | |
| DE1958507A1 (en) | Heat exchanger | |
| DE2205838A1 (en) | REGENERATIVE AIR PREHEATER WITH INDEPENDENTLY ADJUSTABLE WEAR LIMITATION ON THE PERIMETER SEALS | |
| DE2144593C3 (en) | Rotary storage heat exchanger | |
| DE848508C (en) | Element set for heat exchanger | |
| DE4113504A1 (en) | Use of shape-memory alloys - by means of wire-wound torsion element | |
| DE2838609A1 (en) | ROTATING STORAGE EXCHANGER | |
| DE102022116501B4 (en) | Closing device and air flow device | |
| DE330866C (en) | Tension spring mattress | |
| DE709786C (en) | Flue gas heated air preheater | |
| DE226928C (en) | ||
| DE878357C (en) | Heat exchanger | |
| DE113750C (en) | ||
| DE223842C (en) | ||
| DE114522C (en) | ||
| DE457942C (en) | Support leaf spring, especially for motor vehicles | |
| DE1604187C (en) | Closure and control device for gas or air openings in walls, duct outlets or the like | |
| EP2942596A1 (en) | Heat exchanger made of hollow polymer fibres | |
| DE522652C (en) | Cross-flow pocket air heater with several heating elements arranged above, in front of and next to one another |