DE2506030A1 - VOLUME REGULATOR IN A FLOW DUCT - Google Patents
VOLUME REGULATOR IN A FLOW DUCTInfo
- Publication number
- DE2506030A1 DE2506030A1 DE19752506030 DE2506030A DE2506030A1 DE 2506030 A1 DE2506030 A1 DE 2506030A1 DE 19752506030 DE19752506030 DE 19752506030 DE 2506030 A DE2506030 A DE 2506030A DE 2506030 A1 DE2506030 A1 DE 2506030A1
- Authority
- DE
- Germany
- Prior art keywords
- bracket
- ring
- fuselage
- quantity control
- housing
- 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.)
- Granted
Links
- 210000000056 organ Anatomy 0.000 description 2
- 241001123248 Arma Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/03—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with a closure member in the form of an iris-diaphragm
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
- Sliding Valves (AREA)
- Gates (AREA)
Description
Pauli GrönbergPauli Groenberg
'. '' Geschäftsführer'. '' Managing Director
·.-·.,. 1 Armas Launiksentie 2 B 26· .- ·.,. 1 Armas Launiksentie 2 B 26
1 ■' ·' · ;·' V -'"'■■<>■> - 02600 Leppävaara 1 ■ '·'·; · 'V -'"'■■<>■> - 02600 Leppävaara
Anwaltsakte s- M-3401 12. Februar 1975Attorney's file s-M-3401 February 12, 1975
Mengenregelorgan in einem StrömungskanalVolume control element in a flow channel
Die vorliegende Erfindung betrifft ein Mengenregelorgan in einem Strömungsrohr, welches Organ nach dem Prinzip der Irisblende arbeitet und zu welchem ein ringförmiges Rumpfgehäuse und ein in diesem drehbarer Einstellring gehören, wobei die Blendenklappen mit ihrem Ende zwischen dem Rumpf und dem Einstellring gelagert sind und 'der Einstellring mit einem aus dem Rumpf herausragenden Einstellknopf versehen ist, mit dem man den Einstellring zum Zweck der Mengenregelung drehen kann.The present invention relates to a quantity control element in a flow pipe, which organ works according to the principle of the iris diaphragm and which one has a ring-shaped body housing and one that can be rotated in it Adjusting ring, with the shutter flaps with their ends between the fuselage and the adjustment ring are mounted and 'the adjustment ring with an adjustment knob protruding from the fuselage is provided with which you can turn the setting ring for the purpose of volume control.
In einem Mengenregelorgan von obenstehend beschriebenem Typ ist man genötigt gewesen, im Rumpfgehäuse einen langen Schlitz als Bewegungsbahn für den Einstellknopf vorzusehen. Hieraus folgt jedoch der Nachteil, dass insbesondere bei höheren über dem Regelflanseh stehenden Drücken ein beträchtlicher Leckfluss durch den besagten Schlitz hindurch vorkommt, der seinerseits oft ein lästiges Geräusch ergibt.One is in a quantity control device of the type described above It was necessary to provide a long slot in the fuselage housing as a movement path for the adjustment knob. However, this has the disadvantage that especially with higher ones above the standard flange Pressing a considerable leakage flow occurs through said slot, which in turn often makes an annoying noise.
Die Erfindung bezweckt Abhilfe des genannten Nachteils. Dieser Zweck wird in der Hauptsache mittels der im Patentanspruch 1 angegebenen Kennzeichen der Erfindung erreicht.The invention aims to remedy the disadvantage mentioned. This purpose is achieved mainly by means of the features of the invention specified in claim 1.
Im Folgenden wird eingehender ein Ausführungsbeispiel der Erfindung erläutert, mit Hinweis auf die beiliegenden Zeichnungen, worinAn exemplary embodiment of the invention is described in greater detail below explained, with reference to the accompanying drawings, in which
509833/031 1509833/031 1
Fig. 1 ein erfindungsgeirüsoas Msngenregelorgan in perspektivischer Zusammenbaudarstellung zeigt.Fig. 1 is a device according to the invention in perspective Assembly illustration shows.
Fig. 2 zeigt einen parallel zum Strömungsrohr durch das Kengenregelorgan geführten Schnitt.Fig. 2 shows a parallel to the flow pipe through the Kengenregelorgan guided cut.
Fig. 3 zeigt die eine Hälfte des Rumpfgehäuses mitsamt Blendenklappen.Fig. 3 shows one half of the fuselage housing together with the diaphragm flaps.
Zum Mengenregelorgan gehört ein ringförmiges Rumpfgehäuse, aus zwei aufeinandersetzbaren Hälften 1 und 2 bestehend. Zwischen diesen kommt der drehbare Einstellring 3 zu liegen. Die Blendenklappen 4 werden einendig drehbar an Lagerzapfen 5 an der Rumpfhälfte 1 befestigt. Die Blendenklappen 4 tragen am anderen Ende Zapfen 6, die in radialen Schlitzen 7 im Einstellring 3 gleiten können. Wenn man mittels des Einstellknopfs 8 den Einstellring 3 dreht, kann man Abnahme bzw. Zunahme der Grosse der von den Blendenklappen 3 begrenzten Öffnung erzielen. A ring-shaped fuselage housing, made up of two, belongs to the quantity control organ Stackable halves 1 and 2 consisting. The rotatable adjusting ring 3 comes to rest between these. The shutter flaps 4 are attached at one end to pivot pin 5 on fuselage half 1 so that it can rotate. The diaphragm flaps 4 carry at the other end pin 6, which is in radial Slits 7 in the adjustment ring 3 can slide. If you turn the setting ring 3 by means of the setting knob 8, you can decrease or increase achieve the size of the opening limited by the diaphragm flaps 3.
Der Einstellknopf 8 ist mit dem Einstellring 3 durch Vermittlung eines kreisbogenförmigen Bügels 9 verbunden. Der Bügel 9 hat den gleichen Krümmungsmittelpunkt wie der Einstellring 3. Das Rumpfgehäuse 2 weist mindestens im Abstand der Verstellstrecke des Einstellknopfs 8 voneinander Löcher 10 auf, durch welche der Bügel 9 aus dem Rumpfgehäuse herausgeführt ist. Das Rumpfgehäuse 2 weist fernerhin eine Rille 11 für den Bügel 9 auf.The adjustment knob 8 is with the adjustment ring 3 through the intermediary of a arc-shaped bracket 9 connected. The bracket 9 has the same center of curvature as the adjusting ring 3. The fuselage housing 2 has at least at the distance of the adjustment distance of the adjusting knob 8 from each other holes 10 through which the bracket 9 from the fuselage housing is led out. The fuselage housing 2 also has a groove 11 for the bracket 9.
Der Bügel 9 setzt sich am geeignetsten aus zwei Hälften zusammen, die mit ihren nebeneinanderliegenden Enden 9a zusammengeschlossen worden sind, nachdem man die Hälften des Bügels 9 durch die Löcher 10 hindurchgeführt hat. Hierbei kann man an der Zusanunenschlusss teile der Bügelenden 9a zugleich den Einstellknopf 8 oder eine Befestigungsaufnahme für denselben anbringen. Die äussersten Enden des Bügels 9 können am Einstellring 3 mittels Nieten, Schrauben oder durch Umbiegen der Bügelenden zu Befestigungshaken befestigt werden.The bracket 9 is most suitably composed of two halves, the have been joined together with their adjacent ends 9a after the halves of the bracket 9 have been passed through the holes 10 Has. Here you can share the handle ends 9a at the same time the setting knob 8 or a fastening receptacle attach for the same. The extreme ends of the bracket 9 can be attached to the setting ring 3 by means of rivets, screws or by bending the temple ends to make fastening hooks.
Die Löcher 10 sollen dem Querschnittsprofil des Bügels 9 entsprechen, das von beliebiger Form, z.B. rund oder platt sein kann.The holes 10 should correspond to the cross-sectional profile of the bracket 9, which can be of any shape, e.g. round or flat.
509833/031 1509833/031 1
Claims (4)
gelagert (5,6,7) sind und der Einstellring mit einem aus dem Rumpf
herausragenden Einstellknopf (8) versehen ist, mittels dessen man den Einstellring zum Zweck der Mengenregelung drehen kann, dadurch gekennzeichnet, dass sich der Einstellknopf (8) an den Einstellring (3) vermittels eines kreisbogenförmigen Bügels (9) anschliesst9 der den gleichen Krümmungsmittelpunkt wie der Einstellring hat, und dass das
Rumpfgehäuse mindestens im Abstand der Regelstrecke des Einstellknopfs voneinander abliegende Löcher (10) aufweist, durch welche der Bügel
aus dem Rumpfgehäuse herausgeführt ist. . Λ j Quantity control element in a flow channel that works on the principle of the iris diaphragm and to which an annular body housing (1,2) and an adjusting ring (3) rotatable in this belong, the diaphragm flaps (M-) with their ends between the body and the adjustment ring
are stored (5,6,7) and the adjustment ring with one from the fuselage
protruding adjusting knob (8) is provided, by means of which one can turn the adjusting ring for the purpose of volume control, characterized in that the adjusting knob (8) is connected to the adjusting ring (3) by means of a circular bow-shaped bracket (9) 9 which has the same center of curvature as the adjustment ring has, and that that
Fuselage housing has holes (10) which are spaced apart from one another at least at a distance from the control path of the adjusting knob, through which the bracket
is led out of the fuselage housing. .
aas Rumpfgehäuse (1,2) eine Rille (11) für den Bügel aufweist.2. Quantity control member according to claim 1, characterized in that
aas fuselage housing (1,2) has a groove (11) for the bracket.
die Löcher (10) im Rumpfgehäuse zusammengeschlossen worden sind.3. Quantity control element according to claim 1 or 2, characterized in that the bracket (9) consists of two halves, which with their adjacent ends (9a) after the halves have been passed through
the holes (10) in the fuselage housing have been closed.
an der Zusammenschlussstelle der Bügelenden (9a) der Einstellknopf
(8) oder eine Befestigungsaufnahme für denselben angebracht ist.4. Quantity control element according to claim 3, characterized in that
at the junction of the temple ends (9a) the adjusting knob
(8) or a mounting bracket for the same is attached.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI40974A FI50184C (en) | 1974-02-13 | 1974-02-13 | A flow tube flow control member operating on the principle of an irish dimmer. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2506030A1 true DE2506030A1 (en) | 1975-08-14 |
| DE2506030C2 DE2506030C2 (en) | 1982-11-11 |
Family
ID=8504074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752506030 Expired DE2506030C2 (en) | 1974-02-13 | 1975-02-13 | Gate valve |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2506030C2 (en) |
| FI (1) | FI50184C (en) |
| GB (1) | GB1480874A (en) |
| SE (1) | SE396989B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0114334A3 (en) * | 1983-01-24 | 1985-07-31 | Combustion Engineering, Inc. | Externally adjustable pipe orifice assembly |
| AT402807B (en) * | 1988-06-29 | 1997-09-25 | Bandstahlkombinat Matern Veb | METHOD AND DEVICE FOR DIFFERENTIATED COOLING OF BROAD FLAT PRODUCTS |
| DE102010017881A1 (en) | 2010-04-21 | 2011-10-27 | FR. LÜRSSEN WERFT GmbH & Co.KG | Adjustable diaphragm for use in pipe line for varying volumetric flow in pipe line, has groups of diaphragm elements arranged in housing and pivotable in opposite direction in plane |
| US11603860B2 (en) * | 2018-05-03 | 2023-03-14 | Vitesco Technologies GmbH | Radial compressor having iris diaphragm mechanism |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2204118B (en) * | 1987-04-24 | 1991-09-25 | Heating Component Sales Ltd | A combustion air supply control device |
| DE19942701C1 (en) * | 1999-09-07 | 2000-10-12 | Brigitte Hoffmann | Barrel pump has a footplate with openings at the entry zone facing the openings in the bottom plate of a rotating sleeve to open and close them and bring the rotor close to the barrel bottom |
| US7326108B2 (en) | 2005-02-16 | 2008-02-05 | Airflow Developments Limited | Ventilation device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1147940A (en) * | 1954-09-27 | 1957-12-02 | Lamellar shutter | |
| GB911685A (en) * | 1960-11-01 | 1962-11-28 | Ass Elect Ind | Improvements in continuously adjustable control valves |
-
1974
- 1974-02-13 FI FI40974A patent/FI50184C/en active
-
1975
- 1975-02-11 SE SE7501480A patent/SE396989B/en not_active IP Right Cessation
- 1975-02-12 GB GB589675A patent/GB1480874A/en not_active Expired
- 1975-02-13 DE DE19752506030 patent/DE2506030C2/en not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1147940A (en) * | 1954-09-27 | 1957-12-02 | Lamellar shutter | |
| GB911685A (en) * | 1960-11-01 | 1962-11-28 | Ass Elect Ind | Improvements in continuously adjustable control valves |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0114334A3 (en) * | 1983-01-24 | 1985-07-31 | Combustion Engineering, Inc. | Externally adjustable pipe orifice assembly |
| AT402807B (en) * | 1988-06-29 | 1997-09-25 | Bandstahlkombinat Matern Veb | METHOD AND DEVICE FOR DIFFERENTIATED COOLING OF BROAD FLAT PRODUCTS |
| DE102010017881A1 (en) | 2010-04-21 | 2011-10-27 | FR. LÜRSSEN WERFT GmbH & Co.KG | Adjustable diaphragm for use in pipe line for varying volumetric flow in pipe line, has groups of diaphragm elements arranged in housing and pivotable in opposite direction in plane |
| DE102010017881B4 (en) * | 2010-04-21 | 2013-10-31 | FR. LÜRSSEN WERFT GmbH & Co.KG | Adjustment cover for installation in a pipeline for varying a volumetric flow |
| US11603860B2 (en) * | 2018-05-03 | 2023-03-14 | Vitesco Technologies GmbH | Radial compressor having iris diaphragm mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2506030C2 (en) | 1982-11-11 |
| SE396989B (en) | 1977-10-10 |
| FI50184B (en) | 1975-09-01 |
| GB1480874A (en) | 1977-07-27 |
| FI50184C (en) | 1975-12-10 |
| SE7501480L (en) | 1975-08-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OGA | New person/name/address of the applicant | ||
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination |