US20120279574A1 - Multiple reservoir device - Google Patents

Multiple reservoir device Download PDF

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Publication number
US20120279574A1
US20120279574A1 US13/499,670 US200913499670A US2012279574A1 US 20120279574 A1 US20120279574 A1 US 20120279574A1 US 200913499670 A US200913499670 A US 200913499670A US 2012279574 A1 US2012279574 A1 US 2012279574A1
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US
United States
Prior art keywords
reservoir
apparatuses
extensible
housing
substance
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
Application number
US13/499,670
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English (en)
Inventor
Yann-Bor TWU
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of US20120279574A1 publication Critical patent/US20120279574A1/en
Abandoned legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/005—Large containers of variable capacity, e.g. with movable or adjustable walls or wall parts, modular
    • 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
    • B60P3/42—Vehicles adapted to transport, to carry or to comprise special loads or objects convertible from one use to a different one
    • B60P3/426—Vehicles adapted to transport, to carry or to comprise special loads or objects convertible from one use to a different one from transport of fluids to transport of other types of goods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/004—Contents retaining means
    • B65D90/0066—Partition walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/02—Wall construction
    • B65D90/04—Linings
    • B65D90/046—Flexible liners, e.g. loosely positioned in the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2590/00—Component parts, details or accessories for large containers
    • B65D2590/0041—Contents retaining means
    • B65D2590/0066—Containers inside the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2590/00—Component parts, details or accessories for large containers
    • B65D2590/02—Wall construction
    • B65D2590/04—Linings
    • B65D2590/043—Flexible liners
    • B65D2590/046—Bladders
    • 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
    • Y10T137/0318—Processes
    • 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
    • Y10T137/85978—With pump

Definitions

  • the present invention relates to a multiple reservoir device. More specifically, the present invention relates to a multiple reservoir device that utilizes extensible reservoir apparatuses to reserve different kinds of material in a same space wherein the space released by removing material from one reservoir apparatus and thereby contracting the reservoir apparatus is used for allowing another reservoir apparatus to reserve substance and/or for storing foreign objects.
  • a common characteristic of conventional reservoir devices is that they have a storage space only either used for storing a substance or left unused. Although some reservoir devices have in their housing a flexible reservoir that bulges and contracts with the amount of substance therein, these devices still have the same above problem; their storage space cannot be exploited to accommodate more substances or any objects that do not belong to the reservoir device. Another commonly seen weakness is that these devices have a fixed volume housing for accommodating the reservoir and the substance reserved therein. The possibility of using the same space occupied by the housing to store other objects does not exist, even when the reservoir is empty or only minimally filled. These problems, therefore, lead to a low flexibility of using space.
  • a multiple reservoir device comprises a storage space for concurrently reserving multiple substances.
  • the device preferably includes an accommodation module ( 2 ) and at least two extensible reservoir apparatuses ( 3 R) installed in the module.
  • the multiple reservoir device may also comprise a transportation module ( 4 ) for transporting substance into and out of a reservoir apparatus ( 3 R). As one reservoir apparatus ( 3 R) discharges part or all of its reserved substance, it contracts and releases the space previously occupied by the removed substance for allowing another reservoir apparatus ( 3 R) to reserve substance and/or for allowing the accommodation module ( 2 ) to store objects.
  • the multiple reservoir device may further comprise a processor ( 412 ) for processing substance before it is reserved or discharged.
  • a rotating means ( 35 ) may be added for rotating the reservoir apparatuses ( 3 R) to, for example, mix and blend reserved substances.
  • the accommodation module ( 2 ) may also be made extensible so that it has a relatively contracted form while its storage space is not fully occupied. This therefore offers the possibility of releasing room for more flexible use of space.
  • FIG. 1 is a perspective view illustration of a multiple reservoir device according to an embodiment of the present invention
  • FIG. 2 is a perspective view illustration of the multiple reservoir device in FIG. 1 , wherein a configuration of a mobile partition separating the interior space of the accommodation module into two storage spaces is depicted;
  • FIG. 3 is a cross-sectional side view illustration of the multiple reservoir device in FIG. 2 ;
  • FIG. 4 is a perspective view illustration of the multiple reservoir device in FIG. 1 , wherein a configuration of a fully filled reservoir overlying the other empty one is depicted;
  • FIG. 5 is a cross-sectional side view illustration of the multiple reservoir device in FIG. 4 , taken along the line IV-IV;
  • FIG. 6 is a perspective view illustration of a multiple reservoir device according to another embodiment of the present invention.
  • FIG. 7 is a perspective view illustration of the multiple reservoir device in FIG. 6 , wherein the bottom reservoir is fully filled;
  • FIG. 8 is a perspective view illustration of a multiple reservoir device according to another embodiment of the present invention.
  • FIG. 9 is a top view illustration a multiple reservoir device according to another embodiment of the present invention.
  • FIG. 10 is a partial schematic structural view illustration of the multiple reservoir device in FIG. 9 , wherein only one reservoir apparatus is shown;
  • FIG. 11 is a cross-sectional perspective view illustration of the reservoir apparatus in FIG. 10 , taken along the line X-X;
  • FIG. 12 is a cross-sectional side view illustration of a multiple reservoir device according to another embodiment of the present invention.
  • FIG. 13 is a cross-sectional side view illustration of the multiple reservoir device in
  • FIG. 12 taken along the line XII-XII;
  • FIG. 14 is a cross-sectional side view illustration of a multiple reservoir device installed on a truck according to another embodiment of the present invention.
  • FIG. 15 is a cross-sectional side view illustration of the multiple reservoir device in FIG. 14 , taken along the line XIV-XIV.
  • the term “storage” is used to describe features regarding the accommodation module 2 , and the verb “store” and its verbals are used to refer to the functions thereof;
  • the term “reservoir” is used to designate components of the reservoir module 3 , and the verb “reserve” and its verbals are used to refer to the functions thereof;
  • the term “processor” may be interpreted to include, but not be limited to, a mixer, a grinder, a filter, and a blender, for example;
  • the meaning of the verb “contract” and its other word formations, while used to refer to the functions of the reservoir 3 RR may be interpreted to include the meaning of the verb “collapse” and its other word formations.
  • the multiple reservoir device includes an accommodation module 2 that can take various shapes and forms such as, but not limited to, a luggage and a tank; a reservoir module 3 that is installed in the housing 2 H of the accommodation module 2 and has at least two extensible reservoir apparatuses 3 R for reserving substances; and a transportation module 4 comprising a pumping means 4 P for transporting substances into and out of the reservoir apparatuses 3 R.
  • Each of the reservoir apparatuses 3 R has a reservoir capacity that can exploit all the storage space of the accommodation module 2 , and has a reservoir 3 RR that may be made of materials such as, but not limited to, rubber, plastic, and balloon which are collapsible, resilient, and/or airtight.
  • the reservoir 3 RR can be so made that, whether reserving substance, it always contracts to a minimum possible size without applying any external force thereto.
  • the numbers 21 , 22 , 23 , and 24 are used to designate housings; instead of 3 R, the numbers 31 , 32 , 33 , and 34 are used to designate reservoir apparatuses; instead of 3 RR, the numbers 31 a, 31 b, 31 c, 321 , 324 , 331 , and 341 are used to designate reservoirs; instead of 4 P, the numbers 411 , 413 , 426 and 43 are used to designate pumping means.
  • the accommodation module 2 comprises a housing 21 whose interior space is divided by a vertical partition 216 and a horizontal partition 217 into a first space 211 , a second space 212 , and a third space 213 , all of which are used for storing objects.
  • the housing 21 further has a cover 215 used for covering the housing 21 and a mobile partition 214 used for separating the third space 213 into a storage space 213 A used for storing two reservoir apparatuses 31 which have a reservoir 31 a connected to a pipe 311 and a reservoir 3 lb connected to another pipe 311 respectively, and a space 213 B which is used for storing foreign objects ( FIGS. 2 , 3 ).
  • FIGS. 2 and 3 depict the device's embodied practice of accommodating both the device's parts and foreign objects (two cylinders).
  • each of the pipes 311 is connected to a pumping means 411 installed in the first space 211 for transporting substance into and out of a reservoir.
  • a pumping means 411 installed in the first space 211 for transporting substance into and out of a reservoir.
  • the reservoir 3 lb is filled with substance, it will overlie the other relatively flat reservoir 31 a, and while the third space 213 is fully occupied, no space is available for any foreign objects and the two cylinders are therefore removed from the multiple reservoir device.
  • a processor 412 connected to the pumping means 411 with the pipes 312 can be added, and in the case that two substances need to be mixed, for example, and reserved before being sent out, a reservoir 31 c (not depicted) can be added such that the substances withdrawn from the reservoirs 31 a and 31 b are mixed by the processor 412 and pumped into the reservoir 31 c. Because the total volume of the reserved substances does not change, the multiple reservoir device can process them and simultaneously reserve them using the same storage space.
  • the same processor 412 can be added to every of the following embodiments and will not be repeated hereafter.
  • the housing 21 can take the form of an extensible luggage, thus adding flexibility to the volume of the present invention's storage space.
  • mechanisms for extending and contracting an extensible luggage are commonly seen and easy to achieve, they will not be described herein.
  • the accommodation module 2 comprises a cylindrical extensible housing 22 , whose interior storage space 226 is defined by a cover 221 , a base wall 222 , a lower sidewall 223 , and an upper sidewall 224 which has a diameter greater than that of the lower sidewall 223 and which, together with the cover 221 , moves up and down to change the interior space 226 .
  • the reservoir module 3 comprises three mobile extensible reservoir apparatuses 32 , each of which includes a reservoir 321 , an extensible hose 323 , and a round reservoir base 322 with a sidewall on the rim of and perpendicular to its base.
  • the reservoir 321 is sealed to the sidewall, and the hose 323 installed on the sidewall is in fluid communication with the interior reservoir space of the reservoir 321 and is connected to a pumping means 413 , which is used for transporting substance into and out of the reservoir 321 through the hose 323 and an external hose 414 .
  • a mobile partition 225 which has the same function as that of the mobile partition 214 in the previous embodiment is included such that the interior space 226 can be used for accommodating both the reservoir apparatuses 32 and foreign objects.
  • FIG. 6 shows that the interior storage space above the mobile partition 225 is used to store two foreign objects, namely a cylinder and a rectangular block.
  • FIG. 7 shows changes after the reservoir apparatus 32 at the bottom is filled with substance and the two foreign objects are removed. Now the upper two reservoir apparatuses 32 are lifted by the fully filled reservoir 321 underneath, the hoses 323 of the lifted apparatuses extend accordingly, and the cover 221 and the upper sidewall 224 are raised to depict how the interior space 226 changes with the movement thereof. The mobile partition 225 is removed to show the top portion of the uppermost reservoir 321 .
  • the housings of the accommodation module 2 in the following embodiments can all be made extensible as those mentioned above; therefore, the detail regarding this feature will not be repeated hereinafter.
  • FIG. 8 A further embodiment of a multiple reservoir device according to the present invention is shown in FIG. 8 and is identical to that described above with respect to FIGS. 6 and 7 , except as regards certain details of the reservoir 321 , which is replaced with the reservoir 324 that takes the form of bellows.
  • the reservoir module 3 comprises two extensible reservoir apparatuses 32 , both of which are partially filled.
  • the cover 221 and the upper sidewall 224 are raised such that a cylinder may be placed in the interior space on the mobile partition 225 .
  • two extensible reservoir apparatuses 33 each of which has a bellows reservoir 331 and a reservoir support 332 with a nozzle 334 installed at its bottom, are included in the housing 23 .
  • the transportation module 4 is installed below the reservoir apparatuses 33 and includes a fixed upper disk 421 , a mobile lower disk 422 , a plurality of upper connecting nozzles 423 , a plurality of lower connecting nozzles 424 , a plurality of extensible hoses 425 , a pumping means 426 , and a positioning means 427 .
  • the upper and lower connecting nozzles 423 , 424 are fixed on the upper and lower disks 421 , 422 , respectively; the nozzle 334 is connected to an upper connecting nozzle 423 by a flexible hose 335 .
  • the pumping means 426 has a plurality of pumps, each of which is connected to a lower connecting nozzle 424 and a hose 425 for pumping substance into and out of a reservoir 331 .
  • the positioning means 427 is used for positioning and connecting a lower connecting nozzle 424 to a target upper connecting nozzle 423 by turning and elevating the lower disk 422 to transport substance into and out of the reservoir 331 connecting to the target upper connecting nozzle 423 .
  • the reservoir 331 and the reservoir support 332 are sealed together to form an interior extensible reservoir space 333 such that the nozzle 334 is the only passage through which the reservoir space 333 is in fluid communication with its exterior and through which substance can come into and out of the reservoir space 333 .
  • the reservoir 331 is correspondingly bulging with its outer portion expanding in the direction indicated by the arrow D along the circular inner contour (not depicted) of the housing 23 , and extracting the same substance out of the reservoir 331 will cause it to contract in the reverse direction indicated by the arrow E.
  • the extensible nature of the reservoir 331 offers a flexibility of exploiting the interior of the housing 23 .
  • the accommodation module 2 comprises a cylindrical housing 24 whose interior space is defined by a front wall 241 , a rear wall 242 , and a sidewall 243 whose bottom portion has a slide groove 244 attached thereto for allowing a mobile pumping means 43 , which has at least one protrusible nozzle 431 (four nozzles depicted therein) and is used for transporting substance into and out of a reservoir 341 through a nozzle 431 and an extensible hose 432 , to move back and forth therein.
  • a mobile pumping means 43 which has at least one protrusible nozzle 431 (four nozzles depicted therein) and is used for transporting substance into and out of a reservoir 341 through a nozzle 431 and an extensible hose 432 , to move back and forth therein.
  • the reservoir module 3 comprises four mobile extensible reservoir apparatuses 34 installed horizontally side by side in the housing 24 , each of which includes a bellows reservoir 341 , a round reservoir base 342 with a sidewall on the rim of and perpendicular to its base, a round reservoir board 343 , a vent 344 , and a rotating means 35 (not depicted) which comprises a plurality of rollers 351 , a motor roller 352 , and a turntable 353 (depicted).
  • the reservoir 341 whose left and right rims are sealed to the sidewall of the reservoir base 342 and the rim of the reservoir board 343 respectively, is sandwiched between the reservoir base 342 and the reservoir board 343 .
  • the vent 344 is installed on the sidewall and is opened only when one of the nozzles 431 of the pumping means 43 protrudes to insert therein.
  • the turntable 353 of a reservoir apparatus 34 is attached to the reservoir base 342 thereof; the rollers 351 are installed along the rims of the reservoir base 342 and the reservoir board 343 .
  • the rollers 351 along with the turntable 353 , are used for allowing the reservoir apparatus 34 to rotate and move back and forth freely without rubbing its other parts against the components of other modules.
  • the motor roller 352 included in the rotating means 35 is installed on the sidewall and is used for rotating the reservoir apparatus 34 by rolling itself against the sidewall 243 to help process the substance therein.
  • the rotating means 35 may use a remote controller (not depicted), which may be included in the programmable logic controller (PLC) C mentioned bellow, to control the motor roller 352 .
  • PLC programmable logic controller
  • one reservoir apparatus 34 can rotate individually without affecting others.
  • the spaces for accommodating the rollers 351 and the motor roller 352 can be easily partitioned and sealed out within the interior space along the rims of the base 342 and the reservoir board 343 such that the exterior configuration is that shown in FIGS. 12 , and 13 ; thus the interior configuration will not be depicted herein.
  • the pumping means 43 and the motor roller 352 function together so that the vent 344 is rotated to the bottom first, then one nozzle 431 is positioned in the vent 344 , and then the pumping means 43 starts to pump.
  • These functions can be achieved by using sensors, motors, and a programmable logic controller C (not depicted), the detail of which will not be described herein however.
  • FIGS. 14 and 15 A further embodiment of a multiple reservoir device according to the present invention is shown in FIGS. 14 and 15 and is identical to that described above with respect to FIGS. 12 and 13 , except as regards certain details of the rotating means.
  • a motor 354 installed on the lower part of the front wall 241
  • a rotating rod 355 r and a plurality of free rolling rods 355 so positioned in the housing 24 as depicted in the figures are used for rotating and supporting the reservoir apparatuses 34 .
  • the rotating rod 355 r is attached to and turned by the motor 354 to rotate the reservoir apparatuses 34 .
  • a luggage is placed in the housing 24 and the whole multiple reservoir device is installed on a truck to depict the flexible application of the present invention.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Transportation (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Handcart (AREA)
US13/499,670 2009-10-28 2009-10-28 Multiple reservoir device Abandoned US20120279574A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2009/054793 WO2011051754A1 (en) 2009-10-28 2009-10-28 Multiple reservoir device

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US20120279574A1 true US20120279574A1 (en) 2012-11-08

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US13/499,670 Abandoned US20120279574A1 (en) 2009-10-28 2009-10-28 Multiple reservoir device

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US (1) US20120279574A1 (de)
EP (1) EP2509891A4 (de)
CN (1) CN103153820A (de)
WO (1) WO2011051754A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1041307B1 (en) * 2015-05-13 2017-01-19 Accede B V A large rigid liquid containment system with internal non-rigid flexible multiple liquid holders, in order to store, possibly different, liquids separately and simultaneously, and allow for volume mutations independently of each stored liquid without operational and safety restrictions.

Citations (2)

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Publication number Priority date Publication date Assignee Title
US4875596A (en) * 1986-07-25 1989-10-24 Lohse Juergen Flexible vessel
US20070261737A1 (en) * 2004-06-17 2007-11-15 Hydac Filtertechnik Gmbh Modular Unit

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GB1250313A (de) * 1968-07-18 1971-10-20
EP0013591A1 (de) * 1979-01-05 1980-07-23 Mohammed Ruholah Yazdani Kassravi Flüssigkeits-Grossraumbehälter
US4449724A (en) * 1982-05-07 1984-05-22 Ahn Min H Telescopic tanker for carrying fluid
US4574986A (en) * 1983-02-18 1986-03-11 Aero Tec Laboratories, Inc. Flexible container system
FR2564439A1 (fr) * 1984-05-16 1985-11-22 Faure Pierre Cuve pour le transport successif de deux liquides differents tels que l'eau et le petrole
CN85108700A (zh) * 1985-11-18 1987-05-27 陈明发 往返运液车罐
FR2643344B1 (fr) * 1989-02-20 1991-09-13 Maghayri Mohamed Citerne a capacite variable de type a soufflet pliant et depliant
TW320162U (en) * 1996-08-28 1997-11-11 Lu-Xiong Weng Extendable storage container
AUPP466398A0 (en) * 1998-07-14 1998-08-06 Gold Coast Holdings Pty Ltd Fluid carriage and adaption therefor
US6112929A (en) * 1998-12-31 2000-09-05 Ota; Hideyuki Collapsible cargo container and method or use
JP2001080697A (ja) * 1999-09-14 2001-03-27 Raisen:Kk 異種液置換式コンテナーによる液体輸送方法
JP2005239169A (ja) * 2004-02-24 2005-09-08 Kokusai Shigen Katsuyo Kyokai 複合容器
US20060096990A1 (en) * 2004-11-11 2006-05-11 Reed Richard J Multi compartment collapsible tank

Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
US4875596A (en) * 1986-07-25 1989-10-24 Lohse Juergen Flexible vessel
US20070261737A1 (en) * 2004-06-17 2007-11-15 Hydac Filtertechnik Gmbh Modular Unit

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CN103153820A (zh) 2013-06-12
EP2509891A1 (de) 2012-10-17
WO2011051754A1 (en) 2011-05-05
EP2509891A4 (de) 2013-06-26

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