DE102006044084A1 - Device for mounting pumping unit in reservoir, has pump holder, which reduces or enlarges its diameter between retaining sections, such that pump holder is elastically stretched in axial direction by bending longitudinal struts - Google Patents
Device for mounting pumping unit in reservoir, has pump holder, which reduces or enlarges its diameter between retaining sections, such that pump holder is elastically stretched in axial direction by bending longitudinal struts Download PDFInfo
- Publication number
- DE102006044084A1 DE102006044084A1 DE200610044084 DE102006044084A DE102006044084A1 DE 102006044084 A1 DE102006044084 A1 DE 102006044084A1 DE 200610044084 DE200610044084 DE 200610044084 DE 102006044084 A DE102006044084 A DE 102006044084A DE 102006044084 A1 DE102006044084 A1 DE 102006044084A1
- Authority
- DE
- Germany
- Prior art keywords
- pump holder
- longitudinal struts
- delivery unit
- shaped
- damping means
- 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- Withdrawn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
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
- F02M37/106—Feeding by means of driven pumps electrically driven submerged in fuel, e.g. in reservoir the pump being installed in a sub-tank
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vibration Prevention Devices (AREA)
Abstract
Description
Stand der TechnikState of the art
Die Erfindung geht aus von einer Vorrichtung zur Halterung eines Förderaggregates nach der Gattung des Hauptanspruchs.The Invention is based on a device for holding a delivery unit according to the preamble of the main claim.
Es
ist schon eine Vorrichtung zur Halterung eines Förderaggregates aus der
Vorteile der ErfindungAdvantages of the invention
Die erfindungsgemäße Vorrichtung zur Halterung eines Förderaggregates mit den kennzeichnenden Merkmalen des Hauptanspruchs hat demgegenüber den Vorteil, daß die Dämpfung der Schwingungen des Förderaggregates auf einfache Art und Weise verbessert wird, indem der Pumpenhalter zwischen den Halteabschnitten seinen Durchmesser derart verringert oder vergrößert, dass er in axialer Richtung durch Biegung der Längsstreben elastisch dehnbar ist und dass zumindest ein Dämpfungsmittel vorgesehen ist, das elastisch ausgebildet ist und der Biegung der Längsstreben entgegenwirkt. Auf diese Weise wird eine weiche und elastische Lagerung des Förderaggregates und damit eine sehr wirkungsvolle Schallentkopplung erreicht. Die Schwingungsenergie des Förderaggregates wird durch den Pumpenhalter zumindest teilweise dissipiert, so dass weniger Körperschall als im Stand der Technik in die angrenzenden Bauteile eingeleitet wird.The inventive device for holding a delivery unit with the characterizing features of the main claim has the Advantage that the damping the vibrations of the delivery unit in a simple way is improved by the pump holder between the holding portions its diameter is reduced so or increases that he elastically stretchable in the axial direction by bending the longitudinal struts is and that provided at least one damping means is that is formed elastically and the bending of the longitudinal struts counteracts. In this way, a soft and elastic storage of the delivery unit and thus achieves a very effective sound decoupling. The Vibration energy of the delivery unit is at least partially dissipated by the pump holder, so that less structure-borne sound introduced as in the prior art in the adjacent components becomes.
Durch die in den Unteransprüchen aufgeführten Maßnahmen sind vorteilhafte Weiterbildungen und Verbesserungen der im Hauptanspruch angegebenen Vorrichtung zur Halterung eines Förderaggregates möglich.By in the subclaims listed activities are advantageous developments and improvements in the main claim specified device for holding a delivery unit possible.
Besonders vorteilhaft ist, wenn das zumindest eine Dämpfungsmittel als Querstrebe ausgebildet ist, die zwei Längsstreben miteinander verbindet, da diese Ausführung sehr kostengünstig herstellbar ist.Especially is advantageous if the at least one damping means as a transverse strut is formed, the two longitudinal struts connects together, since this design is very inexpensive to produce.
Weiterhin vorteilhaft ist, wenn das zumindest eine Dämpfungsmittel als Ring ausgebildet ist, der die Längsstreben umschliesst, da auf diese Weise über Lebensdauer Quellung Ausdehnung in alle Richtungen Sehr vorteilhaft ist es, wenn das zumindest eine Dämpfungsmittel zumindest einen elastischen Verformungsbereich aufweist, der eine höhere Elastizität aufweist als das übrige Dämpfungsmittel. Der elastische Verformungsbereich wird in Umfangsrichtung des Pumpenhalters gedehnt, gestaucht und/oder gebogen, wobei sehr effektiv Schwingungsenergie in Wärme umgewandelt wird. Gemäß einer vorteilhaften Ausgestaltung ist der elastische Verformungsbereich meanderförmig, W-förmig, U-förmig, V-förmig, S-förmig oder ähnlich ausgebildet.Farther is advantageous if the at least one damping means formed as a ring that is the longitudinal struts encloses in this way over Lifetime swelling Expansion in all directions Very advantageous it is when the at least one damping means at least one elastic deformation region having a higher elasticity as the rest Damping means. Of the elastic deformation range is in the circumferential direction of the pump holder stretched, compressed and / or bent, being very effective vibration energy in heat is converted. According to an advantageous Design is the elastic deformation region meandering, W-shaped, U-shaped, V-shaped, S-shaped or similar.
Desweiteren vorteilhaft ist, wenn der Pumpenhalter derart ausgebildet ist, dass bei einer Relativbewegung zwischen dem Pumpenhalter und dem Förderaggregat eine die Schwingung des Förderaggregates dämpfende Reibung zwischen dem Pumpenhalter und dem Förderaggregat auftritt, da auf diese Weise die Dämpfung der Schwingungen noch weiter erhöht wird. Nach einer vorteilhaften Weiterbildung weist der Pumpenhalter Reibelemente auf, die reibend auf das Förderaggregat wirken.Furthermore is advantageous if the pump holder is designed such that in a relative movement between the pump holder and the delivery unit one the vibration of the delivery unit absorbing Friction between the pump holder and the delivery unit occurs because of this Way the damping the vibrations further increased becomes. According to an advantageous development, the pump holder Friction elements which act rubbing on the delivery unit.
Zeichnungdrawing
Ausführungsbeispiele
der Erfindung sind in der Zeichnung vereinfacht dargestellt und
in der nachfolgenden Beschreibung näher erläutert. Es zeigen
Beschreibung der AusführungsbeispieleDescription of the embodiments
Die
Vorrichtung zur Halterung eines Förderaggregates ist in einem
Vorratsbehälter
Der
Pumpenhalter
Der
Pumpenhalter
Die
Haltemittel
Der
erste Halteabschnitt
Erfindungsgemäß verringert
oder vergrößert der
Pumpenhalter
Bei
der ersten Ausführung
nach
Bei
einer axial auf den Pumpenhalter
Beispielsweise
ist der Pumpenhalter
Bei
dem Pumpenhalter nach
Der
Pumpenhalter nach
Bei
einer axial auf den Pumpenhalter
Bei
dem Pumpenhalter nach
Der
Pumpenhalter nach
Der
zumindest eine Verformungsbereich
Eine
Weiterentwicklung der Pumpenhalter nach
Die
Halteabschnitte
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610044084 DE102006044084A1 (en) | 2006-09-20 | 2006-09-20 | Device for mounting pumping unit in reservoir, has pump holder, which reduces or enlarges its diameter between retaining sections, such that pump holder is elastically stretched in axial direction by bending longitudinal struts |
JP2007244355A JP5174407B2 (en) | 2006-09-20 | 2007-09-20 | Device for holding the feed unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610044084 DE102006044084A1 (en) | 2006-09-20 | 2006-09-20 | Device for mounting pumping unit in reservoir, has pump holder, which reduces or enlarges its diameter between retaining sections, such that pump holder is elastically stretched in axial direction by bending longitudinal struts |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102006044084A1 true DE102006044084A1 (en) | 2008-03-27 |
Family
ID=39104951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200610044084 Withdrawn DE102006044084A1 (en) | 2006-09-20 | 2006-09-20 | Device for mounting pumping unit in reservoir, has pump holder, which reduces or enlarges its diameter between retaining sections, such that pump holder is elastically stretched in axial direction by bending longitudinal struts |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5174407B2 (en) |
DE (1) | DE102006044084A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102454521A (en) * | 2010-10-25 | 2012-05-16 | 韩国自动车部品株式会社 | Fuel pump module for damping vibration |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2270110B1 (en) | 2008-03-17 | 2015-02-25 | FUJIFILM Corporation | Pigment-dispersed composition, colored photosensitive composition, photocurable composition, color filter, liquid crystal display element, and solid image pickup element |
JP5797567B2 (en) * | 2012-01-12 | 2015-10-21 | 愛三工業株式会社 | Fuel pump holding device |
JP6274795B2 (en) * | 2013-09-17 | 2018-02-07 | 株式会社Fts | Automotive fuel tank |
JP7000880B2 (en) * | 2018-01-30 | 2022-01-19 | 株式会社デンソー | Fuel supply device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3722004A1 (en) * | 1987-07-03 | 1989-01-12 | Freudenberg Carl Fa | CLUTCH LINK |
US4964787A (en) * | 1989-04-06 | 1990-10-23 | Walbro Corporation | Electric vehicle pump isolation mount |
FR2740835B1 (en) * | 1995-11-08 | 1997-12-12 | Bitron France | DEVICE FOR SUSPENSION OF A PUMP AND / OR A STRAINER BELONGING TO A PUMP ASSEMBLY |
FR2768667B1 (en) * | 1997-09-23 | 1999-12-03 | Bitron France | PUMPING DEVICE AND FUEL TANK FOR A MOTOR VEHICLE EQUIPPED WITH SUCH A DEVICE |
FR2816890B1 (en) * | 2000-11-20 | 2003-05-16 | Inergy Automotive Systems | MOTOR VEHICLE FUEL TANK |
DE10356061B4 (en) * | 2003-12-01 | 2009-04-02 | Continental Automotive Gmbh | Device for holding a fuel pump in a fuel tank |
-
2006
- 2006-09-20 DE DE200610044084 patent/DE102006044084A1/en not_active Withdrawn
-
2007
- 2007-09-20 JP JP2007244355A patent/JP5174407B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102454521A (en) * | 2010-10-25 | 2012-05-16 | 韩国自动车部品株式会社 | Fuel pump module for damping vibration |
CN102454521B (en) * | 2010-10-25 | 2014-10-08 | 韩国自动车部品株式会社 | Fuel pump module for damping vibration |
Also Published As
Publication number | Publication date |
---|---|
JP2008075656A (en) | 2008-04-03 |
JP5174407B2 (en) | 2013-04-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R012 | Request for examination validly filed |
Effective date: 20130722 |
|
R016 | Response to examination communication | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |