Mobile tank for cryogenic liquids
IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0956611
(2004-10-01)
|
등록번호 |
US-8403169
(2013-03-26)
|
우선권정보 |
DE-103 45 958 (2003-10-02) |
발명자
/ 주소 |
- Hafellner, Reinhard
- Pichler, Michael
- Zieger, Andreas
- Krainz, Günther
|
출원인 / 주소 |
- MAGNA STEYR Fahrzeugtechnik AG & Co KG
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
2 인용 특허 :
1 |
초록
▼
A tank for cryogenic liquids, which is intended for installation in motor vehicles and which consists of an outer container and of an inner container suspended in the latter in tension or compression struts. In order to take the contrasting requirements in motor vehicles into account in an optimum w
A tank for cryogenic liquids, which is intended for installation in motor vehicles and which consists of an outer container and of an inner container suspended in the latter in tension or compression struts. In order to take the contrasting requirements in motor vehicles into account in an optimum way, between the outer container and inner container abutments and supporting faces are additionally provided, which can be spaced apart from one another when the vehicle is at a standstill and can be brought to bear when the vehicle is driving. The abutments inside the outer container Co.-operate with supporting faces on the inner container and can be displaced by means of an actuator.
대표청구항
▼
1. A tank for cryogenic liquids for use in a motor vehicle comprises an outer container, an inner container suspended in the outer container by spatially arranged strut means for compensating for displacements of the inner container due to thermal expansion, and selectively actuatable coupling means
1. A tank for cryogenic liquids for use in a motor vehicle comprises an outer container, an inner container suspended in the outer container by spatially arranged strut means for compensating for displacements of the inner container due to thermal expansion, and selectively actuatable coupling means for selectively securing the inner container within the outer container, said coupling means being located between the outer container and inner container, and said coupling means being selectively movable from a first position wherein said coupling means is disengaged when the motor vehicle is at a standstill to a second position wherein said coupling means is engaged when the vehicle is in motion for securing the inner container within the outer container. 2. The tank as claimed in claim 1, wherein the coupling means comprises supporting faces formed on the inner container, abutments co-operating with said supporting faces arranged inside the outer container and actuator means for engaging said abutments and supporting faces. 3. The tank as claimed in claim 2, wherein the actuator means is an electromagnet mounted on the outer container and the abutment is covered by a sealing diaphragm. 4. The tank as claimed in claim 1, wherein the coupling means comprises supporting faces formed on a tubular perforation of inner container, and the abutments co-operating with said supporting faces are formed by a hollow body which is arranged inside the outer container and passes through the tubular perforation of the inner container, wherein the form of the hollow body varies as a function of the internal pressure, and wherein the hollow body and the supporting faces are centrically symmetrical. 5. The tank as claimed in claim 4, wherein the hollow body has ends connected to the outer container by means of fastenings, and the spatially arranged tension or compression struts of the suspension of the inner container also engage on said outer container. 6. The tank as claimed in claim 5, wherein the outer container is deformable in a diaphragm-like manner in the surroundings of the fastenings of the hollow body, and the hollow body is designed at least partially as a bellows. 7. The tank as claimed in claim 4, wherein the hollow body is surrounded by centrically symmetrical bellows-like structures which are expandable by means of internal pressure and which can thus be brought to bear against the supporting faces and/or the tubular perforation of the inner container. 8. The tank as claimed in claim 1, wherein the coupling means comprises restraints formed, on the one hand, from a first molding with a defined contour and, on the other hand, from a second molding with a negative contour matching the former, wherein one of the two moldings is brought into positive engagement with the other molding when the coupling means is engaged. 9. The tank as claimed in claim 8, wherein one molding is a tenon projecting from a wall of one container into an interspace, and the other molding is a ring projecting from a wall of the other container and matching the tenon, one of the two moldings being displaceable in the direction of the other molding. 10. The tank as claimed in claim 9, wherein the displaceable molding is arranged on a bimetal shoe. 11. The tank as claimed in claim 10, wherein the bimetal shoe is equipped with resistance heating. 12. The tank as claimed in claim 9, wherein the displaceable molding is a permanent magnet which can be repelled by means of a separately excited magnet mounted outside on the outer container.
이 특허에 인용된 특허 (1)
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Reinker Richard P. (Arvada CO) Poyer Myron E. (Boulder CO) Lester James M. (Boulder CO), Thermally disconnecting passive parallel orbital supports.
이 특허를 인용한 특허 (2)
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Tuttle, Wayne H., Demisable fuel supply system.
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Tuttle, Wayne H.; Adams, David; Anaya, Marcial Alexander; Pearson, Jeffry K., Demisable fuel supply system.
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