DE102004016160A1 - Vehicle fuel tank for storing especially hydrogen or natural gas under pressure has separating film that can contact tank wall section at least over large part of surface if tank essentially only filled with fuel type on other side of film - Google Patents

Vehicle fuel tank for storing especially hydrogen or natural gas under pressure has separating film that can contact tank wall section at least over large part of surface if tank essentially only filled with fuel type on other side of film Download PDF

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Publication number
DE102004016160A1
DE102004016160A1 DE200410016160 DE102004016160A DE102004016160A1 DE 102004016160 A1 DE102004016160 A1 DE 102004016160A1 DE 200410016160 DE200410016160 DE 200410016160 DE 102004016160 A DE102004016160 A DE 102004016160A DE 102004016160 A1 DE102004016160 A1 DE 102004016160A1
Authority
DE
Germany
Prior art keywords
tank
film
filled
wall section
large part
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Withdrawn
Application number
DE200410016160
Other languages
German (de)
Inventor
Dieter Westphal
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke AG
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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Priority to DE200410016160 priority Critical patent/DE102004016160A1/en
Publication of DE102004016160A1 publication Critical patent/DE102004016160A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B60K15/03006—Gas tanks

Abstract

The tank (1) has a deformable separating film (6) for dividing the interior volume of the tank into two variable volume sub-chambers (7a,7b), each associated with a fuel type, whereby the separating film can contact a wall section of the tank at least over a large part of its surface if the fuel tank is essentially only filled with the fuel type stored on the other side of the film.
DE200410016160 2004-03-30 2004-03-30 Vehicle fuel tank for storing especially hydrogen or natural gas under pressure has separating film that can contact tank wall section at least over large part of surface if tank essentially only filled with fuel type on other side of film Withdrawn DE102004016160A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200410016160 DE102004016160A1 (en) 2004-03-30 2004-03-30 Vehicle fuel tank for storing especially hydrogen or natural gas under pressure has separating film that can contact tank wall section at least over large part of surface if tank essentially only filled with fuel type on other side of film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200410016160 DE102004016160A1 (en) 2004-03-30 2004-03-30 Vehicle fuel tank for storing especially hydrogen or natural gas under pressure has separating film that can contact tank wall section at least over large part of surface if tank essentially only filled with fuel type on other side of film

Publications (1)

Publication Number Publication Date
DE102004016160A1 true DE102004016160A1 (en) 2005-10-20

Family

ID=35034045

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200410016160 Withdrawn DE102004016160A1 (en) 2004-03-30 2004-03-30 Vehicle fuel tank for storing especially hydrogen or natural gas under pressure has separating film that can contact tank wall section at least over large part of surface if tank essentially only filled with fuel type on other side of film

Country Status (1)

Country Link
DE (1) DE102004016160A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016008741A1 (en) * 2014-07-15 2016-01-21 Bayerische Motoren Werke Aktiengesellschaft Tank device, in particular in a vehicle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3628608A1 (en) * 1986-08-22 1988-03-03 Bosch Gmbh Robert ELASTIC PARTITION
DE19610581A1 (en) * 1996-03-18 1997-09-25 Bosch Gmbh Robert Storage facility
DE10002003A1 (en) * 2000-01-19 2001-08-02 Bosch Gmbh Robert Device for supplying at least two liquid media to consumers of a fuel cell system
DE10112353A1 (en) * 2000-03-20 2001-09-27 Volkswagen Ag Tank for separate accommodation of two different fuels for a fuel cell unit of a motor vehicle comprises compartments which are made of different materials
DE10206502C1 (en) * 2002-02-16 2003-08-21 Daimler Chrysler Ag Pressurized gas tank with several tanks

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3628608A1 (en) * 1986-08-22 1988-03-03 Bosch Gmbh Robert ELASTIC PARTITION
DE19610581A1 (en) * 1996-03-18 1997-09-25 Bosch Gmbh Robert Storage facility
DE10002003A1 (en) * 2000-01-19 2001-08-02 Bosch Gmbh Robert Device for supplying at least two liquid media to consumers of a fuel cell system
DE10112353A1 (en) * 2000-03-20 2001-09-27 Volkswagen Ag Tank for separate accommodation of two different fuels for a fuel cell unit of a motor vehicle comprises compartments which are made of different materials
DE10206502C1 (en) * 2002-02-16 2003-08-21 Daimler Chrysler Ag Pressurized gas tank with several tanks

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016008741A1 (en) * 2014-07-15 2016-01-21 Bayerische Motoren Werke Aktiengesellschaft Tank device, in particular in a vehicle
CN106232406A (en) * 2014-07-15 2016-12-14 宝马股份公司 Storage box device, in particular for the storage box device in vehicle
CN106232406B (en) * 2014-07-15 2020-05-05 宝马股份公司 Tank device, in particular for use in a vehicle
US10967731B2 (en) 2014-07-15 2021-04-06 Bayerische Motoren Werke Aktiengesellschaft Tank device, in particular in a vehicle

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8139 Disposal/non-payment of the annual fee