Gas pressure tank structure
US-2017198862-A1 · Jul 13, 2017 · US
Pressure container
US2016123532A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2016123532-A1 |
| Application number | US-201414893560-A |
| Country | US |
| Kind code | A1 |
| Filing date | Dec 9, 2014 |
| Priority date | Jan 28, 2014 |
| Publication date | May 5, 2016 |
| Grant date | — |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
It is an object of the present invention to provide a pressure container configured so that a seal member is excellent at maintainability and has a simple structure. The container includes a hollow plastic liner ( 2 ) provided with a projected cylindrical neck portion ( 2 b ), and to reserve gas or liquid; a mouthpiece member ( 3 ) disposed outside the neck portion ( 2 b ) in a radial direction; a reinforced layer ( 4 ) covering outsides of the plastic liner ( 2 ) and the mouthpiece member ( 3 ); an attachment member ( 5 ) capable of being inserted between the neck portion ( 2 b ) and the mouthpiece member ( 3 ), and attachable to and detachable from the mouthpiece member ( 3 ); and a first seal member ( 6 ) disposed between an outer peripheral surface of the neck portion ( 2 b ) and an inner peripheral surface of the attachment member ( 5 ).
First claim
Opening claim text (preview).
1 . A pressure container, comprising: a hollow plastic liner provided with a projected cylindrical neck portion, and to reserve gas or liquid; a mouthpiece member disposed outside the neck portion in a radial direction; a reinforced layer covering outsides of the plastic liner and the mouthpiece member; an attachment member capable of being inserted between the neck portion and the mouthpiece member, and attachable to and detachable from the mouthpiece member; and a first seal member intervened between an outer peripheral surface of the neck portion and an inner peripheral surface of the attachment member. 2 . The pressure container according to claim 1 , wherein the attachment member has a divided structure including a first member to be fastened to the mouthpiece member, and a second member to be inserted between the neck portion and the mouthpiece member, wherein the first seal member is intervened between the outer peripheral surface of the neck portion and an inner peripheral surface of the second member, and the second seal member is intervened between the first member and the second member, and wherein the second member is held by the mouthpiece member and the first member. 3 . The pressure container according to claim 1 , wherein a reinforcing member is disposed on the neck portion. 4 . The pressure container according to claim 2 , wherein a reinforcing member is disposed on the neck portion.
Assignees
Inventors
Classifications
Bosses, e.g. boss collars · CPC title
with two layers · CPC title
constructed of plastics materials {(shaping of plastics B29C)} · CPC title
Liners · CPC title
Reducing weight · CPC title
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Frequently asked questions
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- What does patent US2016123532A1 cover?
- It is an object of the present invention to provide a pressure container configured so that a seal member is excellent at maintainability and has a simple structure. The container includes a hollow plastic liner ( 2 ) provided with a projected cylindrical neck portion ( 2 b ), and to reserve gas or liquid; a mouthpiece member ( 3 ) disposed outside the neck portion ( 2 b ) in a radial direc…
- Who is the assignee on this patent?
- Yachiyo Ind Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification F17C1/02. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Thu May 05 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).