公开(公告)号：US20050224122A1

公开(公告)日：2005-10-13

申请号：US10512642

申请日：2003-04-30

Applicant: Armin Kort ,  Herbert Baltes

Inventor： Armin Kort ,  Herbert Baltes

IPC: F15B1/04 ,  F15B1/24 ,  F16L55/04

CPC classification number: F15B1/04 ,  F15B1/24 ,  F15B2201/205 ,  F15B2201/31 ,  F15B2201/4155 ,  F15B2201/605

Abstract: Disclosed is a hydraulic accumulator, particularly a piston-type accumulator, comprising an accumulator housing (1) which defines a longitudinal axis (9) and is provided with an opening that is concentric with the longitudinal axis (9) and is closed by means of a lid (11). Said lid is secured in a form-fitting manner against axial forces by means of a wall portion (25) of the accumulator housing (1), which encompasses the lid and is radially deformed towards the inside. The inventive hydraulic accumulator also comprises at least one part (39) that is deformed perpendicular to the longitudinal axis (9) so as to secure the lid (11) in a form-fitting manner against being twisted relative to the longitudinal axis (9).

Abstract translation: 公开了一种液压蓄能器，特别是活塞式蓄能器，其包括限定纵向轴线（9）的蓄能器壳体（1），并且设置有与纵向轴线（9）同心的开口，并且通过 一个盖子（11）。 所述盖通过蓄能器壳体（1）的壁部分（25）以形状配合方式抵靠轴向力固定，所述壁部分包围所述盖并朝向内部径向变形。 本发明的液压蓄能器还包括垂直于纵向轴线（9）变形的至少一个部分（39），以便将盖子（11）以相对于纵向轴线（9）扭曲的形式配合方式固定， 。

公开(公告)号：US07066208B2

公开(公告)日：2006-06-27

申请号：US10512642

申请日：2003-04-30

Applicant: Armin Kort ,  Herbert Baltes

Inventor： Armin Kort ,  Herbert Baltes

IPC: F16L55/04

CPC classification number: F15B1/04 ,  F15B1/24 ,  F15B2201/205 ,  F15B2201/31 ,  F15B2201/4155 ,  F15B2201/605

Abstract: A hydraulic accumulator, particularly a piston-type accumulator, includes an accumulator housing (1) which defines a longitudinal axis (9), is provided with an opening that is concentric with the longitudinal axis (9) and is closed by means of a lid (11). The lid is secured in a form-fitting manner against axial forces by a wall portion (25) of the accumulator housing (1). The housing encompasses the lid and is radially deformed towards the inside. The hydraulic accumulator also includes at least one part (39) that is deformed perpendicular to the longitudinal axis (9) secure the lid (11) in a form-fitting manner against being twisted relative to the longitudinal axis (9).

Abstract translation: 液压蓄能器，特别是活塞式蓄能器，包括限定纵向轴线（9）的蓄能器壳体（1），设置有与纵向轴线（9）同心的开口，并且通过盖子 （11）。 盖子通过蓄能器壳体（1）的壁部分（25）以抵抗轴向力的形式配合方式固定。 壳体包围盖子并朝内侧径向变形。 液压蓄能器还包括垂直于纵向轴线（9）变形的至少一个部分（39），其以相对于纵向轴线（9）扭转的形式配合方式固定盖子（11）。

公开(公告)号：US07591284B2

公开(公告)日：2009-09-22

申请号：US11661403

申请日：2005-06-08

Applicant: Armin Kort

Inventor： Armin Kort

IPC: F15B1/04

CPC classification number: F15B1/24 ,  F15B1/16 ,  F15B2201/205 ,  F15B2201/312 ,  F15B2201/415 ,  F15B2201/605

Abstract: A hydraulic accumulator, especially a piston accumulator includes an accumulator housing (10) and a separating piston that can be longitudinally displaced in the accumulator housing (10) and divides two working chambers (12) inside the accumulator housing (10). The housing is sealed on each end by one cover part (16). At least one cover part is fixed, on one side (32) by a free longitudinal edge (34) of the accumulator housing (10). The edge is arranged against the cover part (16). By connecting the free longitudinal edge (34) of the accumulator housing (10) to the associated cover part (16) by a peripheral weld seam (46) for sealing at least one working chamber (12) from the environment in a gas-tight and/or fluid-tight manner, a reliable sealing is obtained by the weld seam (46). The weld seam also connects the free longitudinal edge (34) of the accumulator housing (10) to the associated cover part (16).

Abstract translation: 液压蓄能器，特别是活塞蓄能器包括蓄能器壳体（10）和能够在蓄能器壳体（10）中纵向位移的分离活塞，并且在蓄能器壳体（10）内分开两个工作室（12）。 壳体在每个端部由一个盖部分（16）密封。 至少一个盖部分通过蓄能器壳体（10）的自由纵向边缘（34）固定在一侧（32）上。 边缘布置成抵靠盖部分（16）。 通过利用周边焊缝（46）将蓄能器壳体（10）的自由纵向边缘（34）连接到相关联的盖部分（16），用于将气体中的至少一个工作室（12）与环境密封 和/或流体密封的方式，通过焊缝（46）获得可靠的密封。 焊缝还将蓄能器壳体（10）的自由纵向边缘（34）连接到相关联的盖部分（16）。

公开(公告)号：US20080060711A1

公开(公告)日：2008-03-13

申请号：US11661403

申请日：2005-06-08

Applicant: Armin Kort

Inventor： Armin Kort

IPC: F15B1/04

CPC classification number: F15B1/24 ,  F15B1/16 ,  F15B2201/205 ,  F15B2201/312 ,  F15B2201/415 ,  F15B2201/605

Abstract: The invention relates to a hydraulic accumulator, especially a piston accumulator, comprising an accumulator housing (10) and a separating piston that can be longitudinally displaced in the accumulator housing (10) and divides two working chambers (12) inside the accumulator housing (10). The housing is sealed on each end by respectively one cover part (16). At least one cover part is fixed; on one side (32) thereof, by means of a free longitudinal edge (34) of the accumulator housing (10), said edge being arranged against the cover part (16). By connecting the free longitudinal edge (34) of the accumulator housing (10) to the associated cover part (16) by means of a peripheral weld seam (46) for sealing at least one working chamber (12) from the environment in a gas-tight and/or fluid-tight manner, a reliable sealing is obtained by the weld seam (46), said weld seam also connecting the free longitudinal edge (34) of the accumulator housing (10) to the associated cover pant (16).

Abstract translation: 本发明涉及一种液压蓄能器，特别是活塞蓄能器，其包括蓄能器壳体（10）和可在蓄能器壳体（10）中纵向移位的分离活塞，并将累积器壳体（10）内的两个工作室（12） ）。 每个端部上的壳体分别由一个盖部件（16）密封。 至少一个盖部件是固定的; 在其一侧（32）上，通过蓄能器壳体（10）的自由纵向边缘（34），所述边缘被布置成抵靠盖部分（16）。 通过借助于外围焊缝（46）将蓄能器壳体（10）的自由纵向边缘（34）连接到相关联的盖部分（16），用于将气体中的至少一个工作室（12）与环境密封 通过焊缝（46）获得可靠的密封，所述焊缝还将蓄能器壳体（10）的自由纵向边缘（34）连接到相关联的覆盖件（16）上， 。