US20010009257A1 - Attenuation element and fuel container with attenuation element - Google Patents
Attenuation element and fuel container with attenuation element Download PDFInfo
- Publication number
- US20010009257A1 US20010009257A1 US09/770,908 US77090801A US2001009257A1 US 20010009257 A1 US20010009257 A1 US 20010009257A1 US 77090801 A US77090801 A US 77090801A US 2001009257 A1 US2001009257 A1 US 2001009257A1
- Authority
- US
- United States
- Prior art keywords
- dampener
- elements
- tank
- assembly according
- adjoining
- 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.)
- Abandoned
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/22—Tank vehicles
- B60P3/2205—Constructional features
- B60P3/2235—Anti-slosh arrangements
-
- 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
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/077—Fuel tanks with means modifying or controlling distribution or motion of fuel, e.g. to prevent noise, surge, splash or fuel starvation
-
- 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
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K2015/03328—Arrangements or special measures related to fuel tanks or fuel handling
- B60K2015/0344—Arrangements or special measures related to fuel tanks or fuel handling comprising baffles
-
- 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
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K2015/03328—Arrangements or special measures related to fuel tanks or fuel handling
- B60K2015/03453—Arrangements or special measures related to fuel tanks or fuel handling for fixing or mounting parts of the fuel tank together
- B60K2015/03467—Arrangements or special measures related to fuel tanks or fuel handling for fixing or mounting parts of the fuel tank together by clip or snap fit fittings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86187—Plural tanks or compartments connected for serial flow
- Y10T137/86212—Plural compartments formed by baffles
Definitions
- This invention relates to a dampener element that is permeable to fluid flow.
- this invention relates to a dampener permeable to fluid flow placed in a fluid tank of a motor vehicle.
- baffle elements are particularly located at the interior walls of the fuel tank and are intended to cause a reduction of the energy of the impinging fuel waves and thereby reduce impact noise.
- One embodiment of the baffle element consists of a corrugated plastic sheet molded with numerous slits which, when expanded, form meshes that serve as voids to entrap air. The entrapped air effectively dissipates the energy of the waves, so that the impact force of the fuel contacting the tank walls is dramatically decreased, thus suppressing the noise level.
- the baffle is formed from a bent sheet with one side having a large number of plastic needles, similar to a brush, with the needles facing the fuel flow.
- a baffle consisting of a sheet made from a large number of synthetic resin or plastic fibers that are mixed and entangled with one another, forming numerous energy dissipating voids.
- a further variation of a dampener element is known from U.S. Pat. No. 4,844,278.
- the interior walls of the fuel tank are equipped with a three-dimensional structured plastic insert whose structure forms small calming chambers.
- the wave fronts of the sloshing fuel impact the fuel-free regions of the tank insert and are dissolved by the calming chambers into a plurality of wave sections over a large area.
- Guide fins are further provided to divert the wave fronts and improve the dampening effect by increasing the length of the flow paths.
- An object of the present invention is to provide dampener elements which largely prevent potential waves of liquid fuel from forming, have a simple and robust design, can be manufactured cost-effectively, and can be accommodated simply, while not restricting the filling capacity of the fuel tank.
- a further object is to provide a fuel tank equipped with said dampener elements that has a very low noise level.
- a dampener assembly including a dampener element that has the form of a lattice, mesh, or similar network.
- the dampener assembly is meant to be attached with a horizontal orientation inside a fluid tank of a motor vehicle, such as a fuel tank or the like.
- the dampener assembly is attached adjacent a bottom portion of the tank.
- a dampener assembly according to this invention that has been placed inside a liquid fuel tank is particularly effective in preventing the creation and propagation of large-volume waves, particularly during acceleration or deceleration of the vehicle, as well as, in the case of a depleting fuel volume, which can create sloshing noises at the interior walls of the fuel tank.
- this dampening can be attributed to the lattice or mesh design. Further, this design is very simple and can be produced easily. Since the dampener is located relatively close to the bottom of the fuel tank, the filling quantity of the tank is not restricted, unlike some prior art approaches.
- the motion-restricting device which is located near the bottom of the fuel tank, causes an obstruction during the origin of the wave and a quick dampening of possible fuel movement, even when the level of the fuel is higher.
- the dampener element is preferably formed of a material that provides dimensional stability.
- the dampener element includes a plurality of adjoining base elements.
- the base elements include connection bars that converge at junction points.
- each base element forms a polygon.
- the dampener element can be formed from plastic, in particularly by injection molding.
- the base elements each have the same shape. Still more preferably, each base element is square shaped. Such a consistently designed dampener assembly is able to effectively dampen fluid movement in the tank in all possible directions.
- dampener assembly is subject to frequent loading and unloading of fluid forces, it is preferable for durability reasons that the dampener assembly be resilient.
- the dampener assembly is designed having an elastic deformation limit greater than the fluid forces to which it is subjected.
- a preferred embodiment of a dampener assembly having a resilient structure includes a dampener element having connection bars that are joined by junction points that are hollow, such as a such as a ring, sleeve or the like.
- the dampener assembly can be attached in a simple and durable manner inside the fuel tank by having at least one of the junction points include a hollow sleeve that is adapted to slide about and into locking engagement with a stud that extends from an interior portion of the fluid tank.
- This locking function can be facilitated in a simple, practical and durable manner, for example, by providing a locking wedge on one of the sleeve and the stud, and a corresponding locking groove on the other of the sleeve and stud.
- the dampening effect of the dampener assembly may be improved by attaching and stacking two or more dampener elements on top of each other.
- junction points of each of the dampener elements may be designed as connector sockets, which connect the dampener elements together.
- FIG. 1 shows a top view of a dampener assembly according to this invention.
- FIG. 2 shows a partial section along line II-II shown in FIG. 1, and
- FIG. 3 is a sectional view similar to FIG. 2 of an alternative embodiment of a dampener assembly according to this invention.
- a dampener assembly according to this invention is shown generally at 10 in FIG. 1.
- the dampener assembly includes a dampener element 1 having a lattice, mesh or like network structure.
- the dampener element 1 includes a plurality of adjoining base elements 2 .
- Each base element 2 includes connection bars or shafts 4 having opposite ends that terminate at junction or connection points 3 .
- Adjoining base elements 2 are connected to each other by respective connection bars 4 , which extend from a common connection point 3 .
- the base elements 2 are illustrated in FIG. 1 as having four connection bars 4 that are substantially straight members of substantially equal length so as to form adjoining squares.
- the base elements 2 may include any number and any shape of connection bars provided that the base elements 2 form a closed cellular structure.
- the base elements 2 include three or more substantially straight connection bars 4 so as to form a polygon.
- the base elements 2 may include two or more curvilinear connection bars (not shown) so as to form a closed figure that is either planar or non-planar.
- connection bars 4 preferably have circular or elliptical cross-sections.
- connection bars 4 may have cross-sections of any suitable shape including rectangular, triangular, irregular and the like.
- the junction points 3 have an annular design with an aperture formed in a central portion.
- the height of the junction points 3 is preferably greater than the cross-sectional height of the connection bars 4 . It should be appreciated that while the height of the junction points 3 is shown in FIG. 2 to be approximately twice the height of the connection bars 4 , the height of the connection joints 3 may be equal to, greater than, or less than the height of the connection bars 4 .
- one or more the junction points 3 of dampener element 1 are intended to attach the dampener element I to a bottom wall Sa of a fluid tank 5 for a motor vehicle (not shown), such as a fuel tank.
- These junction points or tank connectors are indicated generally at 13 in FIG. 2.
- the number of tank connectors 13 that are required to reliably attach the dampener element 1 to the inside the tank 5 for a given application is predetermined.
- the tank connectors 13 form rings or sleeves 13 a that have a greater axial dimension than the axial dimension of the rings formed by the junction points 3 previously discussed that are not attached directly to the tank 5 .
- an annular locking wedge 13 b extends from an inner surface or wall of each sleeve 13 a, the purpose of which is made clear below.
- the bottom wall 5 a of the tank 5 has attachment studs or bolts 6 that protrude into the interior of the tank 5 .
- Each attachment stud 6 has a locking groove 6 a formed in an outer surface of the stud 6 .
- the location of the attachment studs 6 on the bottom wall 5 a of the tank 5 corresponds to the location of tank connectors 13 of the dampener element 1 .
- Attachment of dampener element 1 to the tank 5 is accomplished by pushing each of the tank connectors 13 onto the corresponding attachment stud 6 so that the locking wedges 13 b are disposed in the corresponding locking grooves 6 a.
- the locking wedges 13 b protrude slightly upwards inside the sleeves 13 a, as shown in FIG.
- Interlocking between the tank connectors 13 and the studs 6 may be achieved by a suitable alternative manner, such as by forming locking wedges (not shown) on the stud 6 and complementary locking grooves (not shown) in the sleeves 13 .
- a dampener element similar in construction to the dampener element 1 may be attached to a stud similar to the stud 6 by a tank connector similar to the tank connector 13 .
- one or more tank connectors may extend from predetermined connection bars between corresponding junction points toward the bottom of a tank.
- the modified tank connectors include only the portion of the sleeve 13 that extends below the connection bars 4 of the dampener element 1 , that is, the modified tank connectors are only open at one end.
- the stud 6 is modified so as not to extend through the dampener element, rather the modified stud would necessarily terminate at or below the lowest point of the corresponding connection bar.
- dampener assembly 10 ′ is similar to the dampener assembly 10 except that the dampener assembly 10 ′ includes a plurality of dampener elements 1 ′ attached to each other in a stacked arrangement rather than including a single dampener element 1 as with the dampener assembly 10 .
- two or more dampener elements 1 ′ are attached to the tank 5 by means of attachment studs 6 ′ that extend from the tank bottom wall 5 and are longer than the studs 6 shown in FIG. 2.
- the attachment of two dampener elements 1 ′ by means of studs 6 ′ occurs in a simple manner in that both dampener elements 1 ′ are equipped with tank connectors 13 in corresponding areas.
- Each of the tank connectors 13 of the dampener elements 1 ′ are formed as sleeves 13 a equipped with locking wedges 13 b.
- Attachment studs 6 ′ are equipped with locking grooves 6 ′ a in at least two areas.
- a separate lengthening of attachment studs 6 may occur, for example by screwing or plugging together studs with an appropriate design.
- the positions of the locking wedges 13 b and of the locking grooves 6 ′ a are such that sleeve 13 a of the upper dampener element 1 ′ preferably sits on or engages the sleeve 13 a of the corresponding lower adjoining dampener element 1 ′.
- Adjoining dampener elements 1 ′ may be connected to each other by modifying predetermined corresponding junction points 3 of the adjoining dampener elements 1 ′ in the form of interconnecting connection sockets 23 .
- Each connection socket 23 has the form of a two-stage sleeve 23 .
- each connection socket 23 has a hollow-sleeve-shaped base 23 a and a sleeve-shaped connector 23 b extending from the base 23 a.
- the connector 23 b of a dampener element 1 ′ positioned beneath an adjoining dampener element 1 ′ is disposed or received in the corresponding base 23 a of the adjoining dampener element 1 ′.
- the inner diameter of the base 23 a may be greater than the outer diameter of the connector 23 b such that the connection sockets 23 function in a manner to assist in aligning adjoining dampener elements 1 ′ when connecting adjoining dampener elements 1 ′.
- the inner diameter of the base 23 a may be approximately equal to or slightly less than the outer diameter of the connector 23 b such that the connection sockets 23 not only operate as locators but also assist in maintaining the attachment between adjoining dampener elements 1 ′ by providing a press-fit attachment between corresponding connection sockets 23 .
- the connection sockets 23 may be outfitted with locking wedges and locking grooves similar to the locking wedges 13 b and the locking grooves 6 a associated with the sleeves 13 and the studs 6 , respectively, for providing a locking connection between adjoining dampener elements 1 ′. It should be appreciated that by providing a press-fit or locking connection between adjoining dampener elements 1 ′, the stud 6 shown in FIG. 2 may be used in place of the stud 6 ′ shown in FIG. 3. More than two layers of dampener elements 1 ′ can be stacked on top of each other inside the tank 5 by means of longer attachment studs and/or by corresponding connector sockets 23 .
- the lattice or mesh structure of the dampener elements 1 , 1 ′ need not be limited to the shapes as illustrated.
- the shape of base elements 2 may be a triangular shape or a shape with more than four corners, such as a regular or irregular hexagon.
- the chosen polygons for the dampener element do not all have to be the same size or have the same shape.
- a lattice or network with a completely irregular design may be utilized. Neither is it necessary for the connection bars 4 to be straight; they can also have a bow shape or other type of curvature.
- the outer contour of the lattice or network may also be designed to adjust to the contours of the tank.
- a dampener element may be designed as a simple lattice or mesh consisting of connection bars without specially designed junction points.
- the dampener element may be attached above the floor of the tank by means of clips. Clips can also be used to plug together several layers of such simply designed meshes.
- dampener assemblies 10 , 10 ′ cover a large surface area of the fluid surface of a given tank 5 , as well as, be generally parallel to the fluid surface level. Depending on the design of the tank, it may be desirable that the dampener assembly 10 , 10 ′ be attached in different areas or parts of the tank.
- dampener elements 1 , 1 ′ of varying sizes may be located inside the tank 5 .
- the dampener elements 1 , 1 ′ can be manufactured simply and cost-effectively from a fuel-resistant and elastic material, such as high-density polyethylene or a similar plastic, in particular by injection molding.
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/194,141 US6786350B2 (en) | 2000-01-26 | 2002-07-12 | Fuel container with attentuation element |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0004800U AT4237U1 (de) | 2000-01-26 | 2000-01-26 | Dämpfungselement und kraftstoffbehälter mit zumindest einem dämpfungselement |
ATGM48/2000 | 2000-01-26 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/194,141 Division US6786350B2 (en) | 2000-01-26 | 2002-07-12 | Fuel container with attentuation element |
Publications (1)
Publication Number | Publication Date |
---|---|
US20010009257A1 true US20010009257A1 (en) | 2001-07-26 |
Family
ID=3480133
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/770,908 Abandoned US20010009257A1 (en) | 2000-01-26 | 2001-01-26 | Attenuation element and fuel container with attenuation element |
US10/194,141 Expired - Fee Related US6786350B2 (en) | 2000-01-26 | 2002-07-12 | Fuel container with attentuation element |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/194,141 Expired - Fee Related US6786350B2 (en) | 2000-01-26 | 2002-07-12 | Fuel container with attentuation element |
Country Status (4)
Country | Link |
---|---|
US (2) | US20010009257A1 (de) |
AT (1) | AT4237U1 (de) |
CA (1) | CA2332276A1 (de) |
DE (1) | DE10101740A1 (de) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090078705A1 (en) * | 2007-09-21 | 2009-03-26 | Ramsay Thomas N | Floating Absorber Assembly for Reduced Fuel Slosh Noise |
EP1714820A3 (de) * | 2005-04-21 | 2011-08-17 | Nifco Inc. | Vorrichtung zur Geräuschunterdrückung und dafür vorgesehene Befestigungsstruktur |
US20120227237A1 (en) * | 2011-03-09 | 2012-09-13 | Yachiyo Industry Co., Ltd. | Structure and method for clamping built-in component in hollow container |
US9358878B2 (en) | 2012-05-04 | 2016-06-07 | TransNav Inc. | Fluid energy reducing device |
FR3061090A1 (fr) * | 2016-12-27 | 2018-06-29 | Renault S.A.S | Dispositif anti-clapot d'un reservoir de carburant d'un vehicule automobile |
WO2019124839A1 (ko) * | 2017-12-22 | 2019-06-27 | 주식회사 포스코 | 압력탱크 |
US10562392B2 (en) | 2017-09-14 | 2020-02-18 | Ford Global Technologies, Llc | Fuel tank baffle including vertical and horizontal surfaces for reduction of fuel slosh noise |
CN113844353A (zh) * | 2021-09-03 | 2021-12-28 | 山东希格斯新能源有限责任公司 | 一种移动式退运铅酸电池储能电站 |
US11396420B2 (en) | 2019-08-09 | 2022-07-26 | Roger Hayes | Tank for transporting liquids |
US11548381B2 (en) | 2021-05-03 | 2023-01-10 | Ford Global Technologies, Llc | Vehicle fuel-storage tank with anti-slosh elements |
US20230068961A1 (en) * | 2020-02-21 | 2023-03-02 | Yachiyo Industry Co., Ltd. | Fuel tank |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6810683B2 (en) * | 2003-02-11 | 2004-11-02 | General Motors Corporation | Thermostatic expansion valve exit flow silencer device |
KR100867807B1 (ko) * | 2006-11-13 | 2008-11-10 | 현대자동차주식회사 | 자동차 연료탱크용 배플 |
DE102007057180B4 (de) * | 2007-11-26 | 2009-07-30 | Kaefer Isoliertechnik Gmbh & Co. Kg | Vorrichtung zum Stabilisieren von Flüssigkeiten in einem Behälter |
US9321347B2 (en) * | 2010-06-14 | 2016-04-26 | Ford Global Technologies, Llc | Compliance structure for a distensible fuel tank |
US8578906B2 (en) | 2011-07-13 | 2013-11-12 | Ford Global Technologies, Llc | Oil system for an engine |
US9327596B2 (en) | 2013-01-14 | 2016-05-03 | Ford Global Technologies, Llc | Fuel tank wave catcher |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3508578A (en) | 1968-06-03 | 1970-04-28 | David G Stephens | Flexible ring slosh damping baffle |
US3746178A (en) | 1971-11-09 | 1973-07-17 | Recycled Plastic Prod Corp | Modular knockdown wine rack |
US5054635A (en) * | 1986-10-31 | 1991-10-08 | Alcoa/Tre, Inc. | Rapid assembly and load distribution system for nestable container sections |
DE3641356C1 (de) * | 1986-12-03 | 1988-07-07 | Daimler Benz Ag | Kraftstoffbehaelter fuer Fahrzeuge |
US4758196A (en) | 1987-03-27 | 1988-07-19 | Wang Tsung Hsien | Block unit for making three-dimensional blocks composed of geometric points, lines and planes |
US5711107A (en) | 1995-05-31 | 1998-01-27 | Louisiana; Gary L. | Structural support system for plants |
DE19650415C2 (de) * | 1996-12-05 | 1999-01-07 | Gerd Dr Ing Ehrhardt | Geräuschgedämpfter Kraftstofftank |
US5904606A (en) | 1997-02-05 | 1999-05-18 | Connector Set Limited Partnership | Panel for toy construction system |
WO1999061773A2 (en) * | 1998-04-08 | 1999-12-02 | Lockheed Martin Corporation | Anti-slosh liquid propellant tank for launch vehicles |
-
2000
- 2000-01-26 AT AT0004800U patent/AT4237U1/de not_active IP Right Cessation
-
2001
- 2001-01-16 DE DE10101740A patent/DE10101740A1/de not_active Withdrawn
- 2001-01-26 CA CA002332276A patent/CA2332276A1/en not_active Abandoned
- 2001-01-26 US US09/770,908 patent/US20010009257A1/en not_active Abandoned
-
2002
- 2002-07-12 US US10/194,141 patent/US6786350B2/en not_active Expired - Fee Related
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1714820A3 (de) * | 2005-04-21 | 2011-08-17 | Nifco Inc. | Vorrichtung zur Geräuschunterdrückung und dafür vorgesehene Befestigungsstruktur |
US20090078705A1 (en) * | 2007-09-21 | 2009-03-26 | Ramsay Thomas N | Floating Absorber Assembly for Reduced Fuel Slosh Noise |
US8235241B2 (en) * | 2007-09-21 | 2012-08-07 | Honda Motor Co., Ltd. | Floating absorber assembly for reduced fuel slosh noise |
US20120227237A1 (en) * | 2011-03-09 | 2012-09-13 | Yachiyo Industry Co., Ltd. | Structure and method for clamping built-in component in hollow container |
US9266285B2 (en) * | 2011-03-09 | 2016-02-23 | Yachiyo Industry Co., Ltd. | Structure and method for clamping built-in component in hollow container |
US9358878B2 (en) | 2012-05-04 | 2016-06-07 | TransNav Inc. | Fluid energy reducing device |
FR3061090A1 (fr) * | 2016-12-27 | 2018-06-29 | Renault S.A.S | Dispositif anti-clapot d'un reservoir de carburant d'un vehicule automobile |
US10562392B2 (en) | 2017-09-14 | 2020-02-18 | Ford Global Technologies, Llc | Fuel tank baffle including vertical and horizontal surfaces for reduction of fuel slosh noise |
WO2019124839A1 (ko) * | 2017-12-22 | 2019-06-27 | 주식회사 포스코 | 압력탱크 |
US11396420B2 (en) | 2019-08-09 | 2022-07-26 | Roger Hayes | Tank for transporting liquids |
US11975917B2 (en) | 2019-08-09 | 2024-05-07 | Roger Hayes | Tank for transporting liquids |
US20230068961A1 (en) * | 2020-02-21 | 2023-03-02 | Yachiyo Industry Co., Ltd. | Fuel tank |
US11691502B2 (en) * | 2020-02-21 | 2023-07-04 | Yachiyo Industry Co., Ltd. | Fuel tank having built-in component with pillars |
US11548381B2 (en) | 2021-05-03 | 2023-01-10 | Ford Global Technologies, Llc | Vehicle fuel-storage tank with anti-slosh elements |
CN113844353A (zh) * | 2021-09-03 | 2021-12-28 | 山东希格斯新能源有限责任公司 | 一种移动式退运铅酸电池储能电站 |
Also Published As
Publication number | Publication date |
---|---|
AT4237U1 (de) | 2001-04-25 |
US6786350B2 (en) | 2004-09-07 |
US20030038136A1 (en) | 2003-02-27 |
DE10101740A1 (de) | 2001-09-27 |
CA2332276A1 (en) | 2001-07-26 |
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