DE102009046111A1 - Fuel conveying device for fuel tank, has retaining device for retaining conveyor assembly, where retaining device is indirectly supported to cup-shaped storage container via damping element i.e. sealing ring, in vibration damped manner - Google Patents
Fuel conveying device for fuel tank, has retaining device for retaining conveyor assembly, where retaining device is indirectly supported to cup-shaped storage container via damping element i.e. sealing ring, in vibration damped manner Download PDFInfo
- Publication number
- DE102009046111A1 DE102009046111A1 DE200910046111 DE102009046111A DE102009046111A1 DE 102009046111 A1 DE102009046111 A1 DE 102009046111A1 DE 200910046111 DE200910046111 DE 200910046111 DE 102009046111 A DE102009046111 A DE 102009046111A DE 102009046111 A1 DE102009046111 A1 DE 102009046111A1
- Authority
- DE
- Germany
- Prior art keywords
- storage container
- retaining
- damping element
- delivery unit
- holding
- 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- Withdrawn
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Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/04—Feeding by means of driven pumps
- F02M37/08—Feeding by means of driven pumps electrically driven
- F02M37/10—Feeding by means of driven pumps electrically driven submerged in fuel, e.g. in reservoir
- F02M37/103—Mounting pumps on fuel tanks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/04—Feeding by means of driven pumps
- F02M37/08—Feeding by means of driven pumps electrically driven
- F02M37/10—Feeding by means of driven pumps electrically driven submerged in fuel, e.g. in reservoir
- F02M37/106—Feeding by means of driven pumps electrically driven submerged in fuel, e.g. in reservoir the pump being installed in a sub-tank
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- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
Description
Stand der TechnikState of the art
Die Erfindung geht aus von einer Vorrichtung zum Fördern von Kraftstoff nach der Gattung des Hauptanspruchs.The invention relates to a device for conveying fuel according to the preamble of the main claim.
Es ist schon eine Vorrichtung zum Fördern von Kraftstoff aus der
Vorteile der ErfindungAdvantages of the invention
Die erfindungsgemäße Vorrichtung mit den kennzeichnenden Merkmalen des Hauptanspruchs hat demgegenüber den Vorteil, dass als Dämpfungselement ein Standardbauteil verwendet wird, wodurch die Herstellungskosten verringert werden. Erfindungsgemäß wird dies erreicht, indem das Dämpfungselement ein Dichtring ist. Der Dichtring wird jeweils derart angeordnet, dass sich eine Punktberührung an der Auflagefläche mit dem Speicherbehälter ergibt.The device according to the invention with the characterizing features of the main claim has the advantage that as a damping element, a standard component is used, whereby the manufacturing cost can be reduced. According to the invention this is achieved by the damping element is a sealing ring. The sealing ring is in each case arranged such that a point contact results on the support surface with the storage container.
Durch die in den Unteransprüchen aufgeführten Maßnahmen sind vorteilhafte Weiterbildungen und Verbesserungen der im Hauptanspruch angegebenen Vorrichtung möglich.The measures listed in the dependent claims advantageous refinements and improvements of the main claim device are possible.
Besonders vorteilhaft ist, wenn die Halteeinrichtung zumindest drei jeweils ein Dämpfungselement aufweisende Haltemittel umfasst, da auf diese Weise eine einfache Lagerung des Förderaggregates erreicht ist.It is particularly advantageous if the holding device comprises at least three holding means each having a damping element, since in this way a simple storage of the delivery unit is achieved.
Weiterhin vorteilhaft ist, wenn das Dämpfungselement jeweils an einer Schulter des Speicherbehälters abgestützt ist, da auf diese Weise eine punktförmige oder flächige Auflage des Dämpfungselementes an der Verbindung zum Speicherbehälter erzielt werden kann.It is also advantageous if the damping element is supported in each case on a shoulder of the storage container, since in this way a punctiform or flat support of the damping element can be achieved at the connection to the storage container.
Sehr vorteilhaft ist es, wenn die Schulter des Speicherbehälters jeweils an einem Trägerelement des Speicherbehälters ausgebildet ist, wobei das Trägerelement an einer Umfangswand oder an einem Boden des Speicherbehälters aufgehängt oder verankert sein kann. Gemäß dem ersten Ausführungsbeispiel ist die Schulter an einem das Trägerelement bildenden Deckel des Speicherbehälters und gemäß dem zweiten Ausführungsbeispiel an einem am Boden des Speicherbehälters ausgebildeten Lager vorgesehen.It is very advantageous if the shoulder of the storage container is in each case formed on a carrier element of the storage container, wherein the carrier element can be suspended or anchored on a peripheral wall or on a bottom of the storage container. According to the first embodiment, the shoulder is provided on a carrier element forming the lid of the storage container and according to the second embodiment of a formed on the bottom of the storage container storage.
Desweiteren vorteilhaft ist, wenn die Haltemittel in einem schrägen Winkel zur Achse des Förderaggregates am Umfang der Halteeinrichtung angeordnet sind, da auf diese Weise eine punktförmige Auflage des Dämpfungselementes an der Schulter des Trägerelementes eingestellt wird. Dadurch wird eine gute Dämpfung des Körperschalls erzielt.Furthermore, it is advantageous if the holding means are arranged at an oblique angle to the axis of the delivery unit on the circumference of the holding device, since in this way a punctiform support of the damping element is adjusted at the shoulder of the support element. This achieves good damping of structure-borne noise.
Darüber hinaus vorteilhaft ist, wenn die Schultern in einem schrägen Winkel zur Achse des Förderaggregates angeordnet sind, da auf diese Weise eine kardanische Lagerung des Förderaggregates erreicht wird, die eine automatische Zentrierung des Förderaggregates in der vorgesehenen Position ermög1icht.Moreover, it is advantageous if the shoulders are arranged at an oblique angle to the axis of the delivery unit, since in this way a gimbal bearing of the delivery unit is achieved, which allows automatic centering of the delivery unit in the intended position.
Vorteilhaft ist, wenn die Halteeinrichtung ein das Förderaggregat zumindest teilweise umschließendes Gehäuse ist, das einen gefilterten Durchgang zum Förderaggregat aufweist, da auf diese Weise die Vorfilterung des Kraftstoffes in der Halteeinrichtung integriert ist.It is advantageous if the holding device is a housing at least partially surrounding the delivery unit, which has a filtered passage to the delivery unit, since in this way the prefiltering of the fuel is integrated in the holding device.
Zeichnungdrawing
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung vereinfacht dargestellt und in der nachfolgenden Beschreibung näher erläutert.An embodiment of the invention is shown in simplified form in the drawing and explained in more detail in the following description.
Beschreibung der AusführungsbeispieleDescription of the embodiments
Die Vorrichtung zum Fördern von Kraftstoff ist in einem Kraftstofftank
Das Förderaggregat
Erfindungsgemäß ist vorgesehen, dass als Dämpfungselement
Die Halteeinrichtung
Die Schulter
Gemäß dem ersten Ausführungsbeispiel sind die Haltemittel
Der Speicherbehälter
Bei der Vorrichtung nach
Das zweite Ausführungsbeispiel nach
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 10007230 A1 [0002] DE 10007230 A1 [0002]
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910046111 DE102009046111A1 (en) | 2009-10-28 | 2009-10-28 | Fuel conveying device for fuel tank, has retaining device for retaining conveyor assembly, where retaining device is indirectly supported to cup-shaped storage container via damping element i.e. sealing ring, in vibration damped manner |
JP2010241784A JP2011094623A (en) | 2009-10-28 | 2010-10-28 | Device for pressure-feeding fuel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910046111 DE102009046111A1 (en) | 2009-10-28 | 2009-10-28 | Fuel conveying device for fuel tank, has retaining device for retaining conveyor assembly, where retaining device is indirectly supported to cup-shaped storage container via damping element i.e. sealing ring, in vibration damped manner |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102009046111A1 true DE102009046111A1 (en) | 2011-05-05 |
Family
ID=43828549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200910046111 Withdrawn DE102009046111A1 (en) | 2009-10-28 | 2009-10-28 | Fuel conveying device for fuel tank, has retaining device for retaining conveyor assembly, where retaining device is indirectly supported to cup-shaped storage container via damping element i.e. sealing ring, in vibration damped manner |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2011094623A (en) |
DE (1) | DE102009046111A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019072891A1 (en) * | 2017-10-12 | 2019-04-18 | Continental Automotive Gmbh | Fuel pump and fuel supply unit |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10007230A1 (en) | 1999-02-18 | 2000-08-24 | Denso Corp | Structure for supporting fuel pump in holder secured to the side of fuel tank |
-
2009
- 2009-10-28 DE DE200910046111 patent/DE102009046111A1/en not_active Withdrawn
-
2010
- 2010-10-28 JP JP2010241784A patent/JP2011094623A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10007230A1 (en) | 1999-02-18 | 2000-08-24 | Denso Corp | Structure for supporting fuel pump in holder secured to the side of fuel tank |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019072891A1 (en) * | 2017-10-12 | 2019-04-18 | Continental Automotive Gmbh | Fuel pump and fuel supply unit |
CN111279062A (en) * | 2017-10-12 | 2020-06-12 | 纬湃科技有限责任公司 | Fuel pump and fuel supply unit |
DE102017218293B4 (en) | 2017-10-12 | 2022-06-09 | Vitesco Technologies GmbH | Fuel pump and fuel delivery unit |
Also Published As
Publication number | Publication date |
---|---|
JP2011094623A (en) | 2011-05-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R005 | Application deemed withdrawn due to failure to request examination |