DE102004039719A1 - Pointer instrument for motor vehicle has rotation plane behind plane containing panel with tubular opening arranged so each position of pointer can be seen to read off display value, pointer hub covered by region of panel - Google Patents
Pointer instrument for motor vehicle has rotation plane behind plane containing panel with tubular opening arranged so each position of pointer can be seen to read off display value, pointer hub covered by region of panel Download PDFInfo
- Publication number
- DE102004039719A1 DE102004039719A1 DE102004039719A DE102004039719A DE102004039719A1 DE 102004039719 A1 DE102004039719 A1 DE 102004039719A1 DE 102004039719 A DE102004039719 A DE 102004039719A DE 102004039719 A DE102004039719 A DE 102004039719A DE 102004039719 A1 DE102004039719 A1 DE 102004039719A1
- Authority
- DE
- Germany
- Prior art keywords
- pointer
- display
- hub
- panel
- light
- 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.)
- Withdrawn
Links
- 238000010276 construction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D13/00—Component parts of indicators for measuring arrangements not specially adapted for a specific variable
- G01D13/22—Pointers, e.g. settable pointer
- G01D13/26—Pointers, e.g. settable pointer adapted to perform a further operation, e.g. making electrical contact
- G01D13/265—Pointers which conduct light
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
- B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
- B60K35/215—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays characterised by the combination of multiple visual outputs, e.g. combined instruments with analogue meters and additional displays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/60—Structural details of dashboards or instruments
- B60K2360/68—Features of instruments
- B60K2360/698—Pointers of combined instruments
- B60K2360/6985—Pointers of combined instruments with only part of pointer being visible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/60—Structural details of dashboards or instruments
- B60K2360/68—Features of instruments
- B60K2360/698—Pointers of combined instruments
- B60K2360/6992—Light conducting pointers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Details Of Measuring Devices (AREA)
Abstract
Description
Die Erfindung bezieht sich auf ein Zeigerinstrument für ein Kraftfahrzeug mit einem um eine Zeigerwelle drehbaren Zeiger an einer dem Betrachter zugewandten Skala mit Anzeigewerten, wobei der Zeiger eine sich von der Zeigernabe weg erstreckende sowie über ihre gesamte Länge beleuchtbare Zeigerfahne aufweist und seine Drehebene vom Betrachter aus gesehen hinter einer Erstreckungsebene einer Blende mit tubenförmiger Öffnung liegt, wobei die Öffnung an der Blende derart angebracht ist, dass für den Betrachter jede Stellung des Zeigers zum Ablesen eines Anzeigewerts sichtbar ist.The The invention relates to a pointer instrument for a motor vehicle with a hand rotatable about a pointer shaft on a viewer facing Scale with display values, where the pointer is one from the pointer hub extending away as well as over her entire length has illuminated pointer flag and its plane of rotation from the viewer is seen behind an extension plane of a diaphragm with a tube-shaped opening, the opening attached to the panel so that each position for the viewer of the pointer is visible for reading a display value.
Zeigerinstrumente der genannten Art sind aus dem Stand der Technik bekannt und werden üblicherweise als Kombiinstrumente mit einem beleuchteten Zeiger ausgeführt, bei dem das Licht von hinten in die Zeigernabe eingekoppelt und per Reflexion in dessen Zeigerfahne weitergeleitet wird. Dieses Verfahren erfordert als zusätzliches Bauteil eine Abdeckkappe über der Zeigernabe, um einen unerwünschten Lichtaustritt zu verhindern und das Erscheinungsbild zu verbessern. Ebenfalls bekannt und verbreitet ist die Möglichkeit, vor das Ziffernblatt eine Blende oder sogenannte Tubenplatte einzubauen, welche die Anzeigen strukturiert und einen aus gestalterischer Sicht erwünschten dreidimensionalen Effekt erzielt.pointer instruments of the type mentioned are known from the prior art and are usually as instrument cluster with a lighted pointer executed at the light from behind coupled into the pointer hub and per Reflection is forwarded in the pointer flag. This method requires as additional Component a cap over the pointer hub to an unwanted Prevent light leakage and improve the appearance. Also known and popular is the possibility in front of the dial to install a screen or so-called tube plate, which displays structured and desired from a design point of view achieved three-dimensional effect.
Die Anforderungen an Funktionsintegration und Maßgenauigkeit solcher Zeigerinstrumente schlagen sich in hohen Herstellungskosten nieder. Gleichzeitig sollen etwaige Optimierungen des konstruktiven Aufbaus nicht zu Lasten der Funktionalität oder der Stilistik gehen, auf die sich heute mehr und mehr das Augenmerk richtet. In diesem Spannungsfeld stellen sich Kostenoptimierungen dieser Zeigerinstrumente als besonders schwierig dar.The Requirements for functional integration and dimensional accuracy of such pointer instruments suggest settle in high production costs. At the same time, any Optimizations of the structural design not at the expense of functionality or the Stylistic, today more and more attention directed. In this field of tension, cost optimisations arise this pointer instruments is particularly difficult dar.
Die
Die
Ferner
beschreibt die
Es ist Aufgabe der Erfindung, ein Zeigerinstrument der eingangs genannten Art zu schaffen, bei dem der konstruktive Aufbau kostenreduzierend vereinfacht und ein ansprechendes optisches Erscheinungsbild mit erweiterter Funktionalität erzielt ist.It Object of the invention, a pointer instrument of the aforementioned To create a kind in which the constructive structure reduces costs simplified and a pleasing visual appearance with advanced functionality achieved.
In Verbindung mit dem Oberbegriff des Patentanspruchs 1 wird die Aufgabe dadurch gelöst, dass die Zeigernabe durch einen Bereich der Blende verdeckt ist.In Connection with the preamble of claim 1 is the object solved by that the pointer hub is covered by a portion of the aperture.
Ein wesentlicher Vorteil der vorliegenden Erfindung besteht darin, dass sich eine betrachterseitige Lichtabschirmung in Form z. B. einer üblicherweise verwendeten Kappe im Bereich der Zeigernabe erübrigt, da diese Funktion von der Blende, im Folgenden auch Tubenplatte genannt, wahrgenommen wird. Die Zeigernabe kann dabei verdeckt in einer Aussparung der Tubenplatte verlaufen, wodurch auf eine separate Zeigerkappe verzichtet werden kann. Der Aufbau gerade der beweglichen Teile des Zeigerinstruments vereinfacht sich dadurch, ohne dass seine Funktion, z. B. durch etwaige Blendung des Nutzers, eingeschränkt wird. Ein solches Zeigerinstrument kann kostengünstig hergestellt werden. Der die Zeigernabe abdeckende Bereich der Tubenplatte kann dabei zungenförmig ausgelegt sein, wodurch zugleich ein neues Stylingelement entsteht.One A significant advantage of the present invention is that a viewer-side light shield in the form of z. B. one usually used cap in the area of the pointer hub, since this function of the aperture, hereinafter also called tube plate, is perceived. The pointer hub can be hidden in a recess of the tube plate run, which dispenses with a separate pointer cap can. The construction of just the moving parts of the pointer instrument simplifies itself thereby, without its function, z. B. by any glare of the user is restricted. Such a pointer instrument can be inexpensive getting produced. The area of the tube plate covering the pointer hub can while tongue-shaped be designed, which at the same time creates a new styling element.
In einer vorteilhaften Weiterbildung ist an dem Bereich der Blende wenigstens eine dem Betrachter zugewandte und hinterleuchtbare Anzeige vorgesehen. An der Anzeige werden Informationen symbolhaft und/oder textuell dargestellt. Dadurch entsteht für den Fahrer des Kraftfahrzeugs eine zusätzliche Informationsmöglichkeit an blickfangartig herausgehobener Position, die visuell oft frequentiert und intuitiv leicht erfasst wird. Zu diesem Funktionszugewinn tritt ein weiterer Stylingeffekt mit sportlicher Anmutung.In An advantageous development is at the area of the aperture at least one facing the viewer and backlit display provided. Information on the display becomes symbolic and / or textual shown. This creates for the driver of the vehicle an additional information in an eye-catching position, which is often visually frequented and intuitively easily detected. This functional gain occurs Another styling effect with a sporty appearance.
Bevorzugt ist eine Lichtquelle vorgesehen, deren Licht sowohl zum Beleuchten der Zeigerfahne als auch der Anzeige dient. Die Lichtquelle wird damit multifunktional und unter Einsparung von Material genutzt. Dabei ist das Licht aus einer Richtung im Wesentlichen parallel zur Zeigerwelle in die Zeigerfahne und die Anzeige eingekoppelt. Die Lichtquelle kann in der dem Betrachter abgewandten Verlängerung der Zeigerwelle angeordnet sein. Das Licht wird z. B. in die Nabe des Zeigers eingekoppelt, wobei ein Teil in dessen Zeigerfahne reflektiert wird und der verbleibende Teil aus seiner Nabe austritt, um wiederum die Anzeige zu hinterleuchten. Diese Anordnung erfordert lediglich, eine üblicherweise an der Zeigernabe vorgesehene Kappe wegzulassen, was eine besonders kostengünstige Anordnung darstellt.Preferably, a light source is provided, the light of which serves both to illuminate the pointer flag and the display. The light source is thus used multifunctional and with the saving of material. In this case, the light from one direction is substantially parallel to the pointer shaft in the hands flag and the display coupled. The light source can be arranged in the extension of the pointer shaft facing away from the viewer. The light is z. B. coupled into the hub of the pointer, wherein a part is reflected in the pointer flag and the remaining part exits from its hub, in turn, to backlight the display. This arrangement only requires omitting a cap which is usually provided at the pointer hub, which represents a particularly cost-effective arrangement.
Alternativ ist das Licht aus einer Richtung im Wesentlichen senkrecht zur Zeigerwelle in die Zeigerfahne und die Anzeige eingekoppelt. Die Lichtquelle kann dazu unterhalb der Anzeige angeordnet sein und diese hinterleuchten sowie gleichzeitig von oben her in die Zeigernabe eintreten, um von dort in die Zeigerfahne reflektiert zu werden. Durch die Verlagerung der Lichtquelle in oder an die Tubenplatte wird Platz hinter der Skalenplatte frei, der üblicherweise stark begrenzt ist und nun z. B. für andere elektronische Komponenten genutzt werden kann.alternative is the light from a direction substantially perpendicular to the pointer shaft in the pointer flag and the display coupled. The light source can be located below the display and backlighting and simultaneously enter the pointer hub from above, to from there to be reflected in the pointer vane. By the relocation the light source in or on the tube plate will be behind the Scale plate free, usually is very limited and now z. B. for other electronic components can be used.
Weiterhin sind alternativ lichttransmittierende Führungen zum Beleuchten der Zeigerfahne und der Anzeige vorgesehen. Die Führungen können aus lichttransmittierendem Kunststoff oder Glasfaserleitungen bestehen, über welche das Licht von der Lichtquelle herangeführt wird. Die Lichtquelle lässt sich platzsparend auch an Positionen entfernt von der Anzeige und dem Zeiger unterbringen. Insbesondere dann, wenn diese an oder in der Tubenplatte angeordnet ist, kann das Licht unterhalb deren zungenförmigen Bereichs über Führungen in die Anzeige und die Zeigerfahne eingekoppelt werden. Dabei können auch mehrere Anzeigen in diesem Bereich hinterleuchtet werden, um diesen zur Information des Fahrers zu nutzen.Farther are alternatively light transmitting guides for illuminating the Pointer flag and the display provided. The guides can be made of light-transmitting Plastic or fiber optic cables exist over which the light from the light source brought becomes. The light source can be saves space also at positions away from the display and the Accommodate pointer. Especially if these on or in the Tube plate is arranged, the light can below their tongue-shaped area via guides be coupled into the display and the pointer flag. It also can Several ads in this area are backlit to this to use for the information of the driver.
In weiterer Ausgestaltung ist an der Anzeige die von dem Zeiger angezeigte physikalische Größe dargestellt. Dadurch wird das Instrument multifunktionell nutzbar. Es kann z. B. eine Geschwindigkeitsinformation an dem Zeigerinstrument ablesbar sein, worauf durch "km/h" an der Anzeige hingewiesen wird, oder z. B. durch Umschalten des Zeigerinstruments der Reifendruck, was den Hinweis "VL/bar" (Reifen vorne links in bar) an der Anzeige zur Folge hat.In Another embodiment is displayed on the display of the pointer physical size shown. This makes the instrument multifunctionally usable. It can, for. B. a speed information on the pointer instrument readable which is indicated by "km / h" on the display, or z. B. by switching the pointer instrument the tire pressure, what the hint "VL / bar" (front left tire in cash) on the display.
Weiterhin sind bevorzugt an der Anzeige Warnhinweise dargestellt. Durch die zentrale Position der Anzeige im Bereich der Zeigernabe wird die Aufmerksamkeit des Fahrers besonders leicht auf einen solchen Warnhinweis gelenkt. Die Warnhinweise können z. B. eine maximal zulässige Geschwindigkeit, eine Drehzahl, eine Temperatur oder einen Druck u. Ä umfassen und je nach Wichtigkeit auch farbig und/oder blinkend darstellbar sein.Farther are preferably shown on the display warnings. By the The central position of the display in the area of the pointer hub will attract attention the driver particularly easily directed to such a warning. The warnings can z. B. a maximum allowable Speed, a speed, a temperature or a pressure u. Ä include and depending on importance also colored and / or flashing representable be.
Es versteht sich, dass die vorstehend genannten und nachstehend noch zu erläuternden Merkmale nicht nur in der jeweils angegebenen Kombination, sondern auch in anderen Kombinationen verwendbar sind. Der Rahmen der Erfindung ist nur durch die Ansprüche definiert.It It is understood that the above and below to be explained features not only in the specified combination, but also in other combinations are usable. The scope of the invention is only through the claims Are defined.
Die Erfindung wird im Folgenden anhand eines Ausführungsbeispiels unter Bezugnahme auf die zugehörigen Zeichnungen näher erläutert. Gleiche oder gleichwirkende Teile sind mit gleichen Bezugsziffern versehen. Es zeigt:The Invention will be described below with reference to an embodiment with reference on the associated Drawings closer explained. The same or equivalent parts are given the same reference numbers Mistake. It shows:
An
einer nur in
In
Der
Aufbau des Zeigerinstruments vereinfacht sich durch die Abdeckung
der Zeigernabe
- 1010
- Zeigerwellepointer shaft
- 2020
- Zeigerpointer
- 2222
- Zeigerfahnepointer vane
- 2121
- Zeigernabepointer hub
- 3030
- Blendecover
- 3131
- Öffnungopening
- 3232
- BereichArea
- 4040
- Anzeigedisplay
- 5050
- Lichtquellelight source
- 6060
- Skalenplattescale plate
- SS
- Skalascale
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004039719A DE102004039719A1 (en) | 2004-08-17 | 2004-08-17 | Pointer instrument for motor vehicle has rotation plane behind plane containing panel with tubular opening arranged so each position of pointer can be seen to read off display value, pointer hub covered by region of panel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004039719A DE102004039719A1 (en) | 2004-08-17 | 2004-08-17 | Pointer instrument for motor vehicle has rotation plane behind plane containing panel with tubular opening arranged so each position of pointer can be seen to read off display value, pointer hub covered by region of panel |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102004039719A1 true DE102004039719A1 (en) | 2006-02-23 |
Family
ID=35721436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102004039719A Withdrawn DE102004039719A1 (en) | 2004-08-17 | 2004-08-17 | Pointer instrument for motor vehicle has rotation plane behind plane containing panel with tubular opening arranged so each position of pointer can be seen to read off display value, pointer hub covered by region of panel |
Country Status (1)
Country | Link |
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DE (1) | DE102004039719A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007004586A1 (en) | 2007-01-24 | 2008-08-07 | Johnson Controls Automotive Electronics Gmbh | Pointer instrument for combination instrument of vehicle, has pointer cap with display that is visible for viewer only during illumination of pointer cap by light source, where pointer is also illuminated during illumination of pointer cap |
DE102008057099A1 (en) | 2008-11-13 | 2010-05-20 | Volkswagen Ag | Information representing method for pointer instrument of display device of e.g. vehicle, involves increasing radius of pointer ring segment at center, and decreasing length of pointer flag for representing information within segment |
WO2014015155A3 (en) * | 2012-07-19 | 2014-05-08 | Johnson Controls Technology Company | Lighting system for a pointer in a vehicle |
GB2472269B (en) * | 2009-07-31 | 2014-11-12 | Visteon Global Tech Inc | Pointer display |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3628440A1 (en) * | 1986-07-04 | 1988-01-07 | Yazaki Corp | Display device for measured variables, in particular for the speed of vehicles |
DE3817874A1 (en) * | 1987-05-29 | 1988-12-08 | Yazaki Corp | LUMINOUS MEASURING DEVICE |
US5295049A (en) * | 1991-09-13 | 1994-03-15 | Stanley Electric Co., Ltd. | Instrument for vehicle |
DE19500668A1 (en) * | 1995-01-12 | 1996-07-18 | Vdo Schindling | Semi-circular indicator dial with analogue pointer |
DE19757546A1 (en) * | 1997-12-23 | 1999-07-01 | Satzinger Gmbh & Co | Method for the central control and / or regulation of the lubrication of at least one machine |
US6572235B1 (en) * | 1999-12-01 | 2003-06-03 | Mannesmann Vdo Ag | Arrangement for illuminating a display device with a dial |
US20030116079A1 (en) * | 2001-12-26 | 2003-06-26 | Yazaki Corporation | Dial plate, its manufacturing method, meter using the same, in-vehicle status indicator and meter using the same |
-
2004
- 2004-08-17 DE DE102004039719A patent/DE102004039719A1/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3628440A1 (en) * | 1986-07-04 | 1988-01-07 | Yazaki Corp | Display device for measured variables, in particular for the speed of vehicles |
DE3817874A1 (en) * | 1987-05-29 | 1988-12-08 | Yazaki Corp | LUMINOUS MEASURING DEVICE |
US5295049A (en) * | 1991-09-13 | 1994-03-15 | Stanley Electric Co., Ltd. | Instrument for vehicle |
DE19500668A1 (en) * | 1995-01-12 | 1996-07-18 | Vdo Schindling | Semi-circular indicator dial with analogue pointer |
DE19757546A1 (en) * | 1997-12-23 | 1999-07-01 | Satzinger Gmbh & Co | Method for the central control and / or regulation of the lubrication of at least one machine |
US6572235B1 (en) * | 1999-12-01 | 2003-06-03 | Mannesmann Vdo Ag | Arrangement for illuminating a display device with a dial |
US20030116079A1 (en) * | 2001-12-26 | 2003-06-26 | Yazaki Corporation | Dial plate, its manufacturing method, meter using the same, in-vehicle status indicator and meter using the same |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007004586A1 (en) | 2007-01-24 | 2008-08-07 | Johnson Controls Automotive Electronics Gmbh | Pointer instrument for combination instrument of vehicle, has pointer cap with display that is visible for viewer only during illumination of pointer cap by light source, where pointer is also illuminated during illumination of pointer cap |
DE102008057099A1 (en) | 2008-11-13 | 2010-05-20 | Volkswagen Ag | Information representing method for pointer instrument of display device of e.g. vehicle, involves increasing radius of pointer ring segment at center, and decreasing length of pointer flag for representing information within segment |
GB2472269B (en) * | 2009-07-31 | 2014-11-12 | Visteon Global Tech Inc | Pointer display |
WO2014015155A3 (en) * | 2012-07-19 | 2014-05-08 | Johnson Controls Technology Company | Lighting system for a pointer in a vehicle |
US9470843B2 (en) | 2012-07-19 | 2016-10-18 | Visteon Global Technologies, Inc. | Lighting system for a pointer in a vehicle |
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