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1.发明授权
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公开(公告)号：EP3880963B1
公开(公告)日：2022-08-17
申请号：EP19795494.4
申请日：2019-10-22
发明人： FRANK, Dieter , NUSS, Eduard
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3.发明公开
公开(公告)号：EP3880963A1
公开(公告)日：2021-09-22
申请号：EP19795494.4
申请日：2019-10-22
发明人： FRANK, Dieter , NUSS, Eduard
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公开(公告)号：EP3535494B1
公开(公告)日：2021-07-07
申请号：EP17787329.6
申请日：2017-10-20
发明人： BREDBECK, Klaus , STABENOW, Uwe
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公开(公告)号：EP3194774B1
公开(公告)日：2019-10-30
申请号：EP15759703.0
申请日：2015-08-27
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公开(公告)号：EP2960513B1
公开(公告)日：2019-05-08
申请号：EP15177846.1
申请日：2012-07-20
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公开(公告)号：EP2759704B1
公开(公告)日：2019-01-02
申请号：EP12833208.7
申请日：2012-09-07
发明人： KONDOU, Keita , UKON, Tetsuya , OKAMURA, Munehiro
IPC分类号： F04B27/02 , C01B13/02 , F04B27/053
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公开(公告)号：EP3387255A1
公开(公告)日：2018-10-17
申请号：EP16823156.1
申请日：2016-11-14
申请人： WABCO GmbH
发明人： MEISSNER, Frank , SEEGER, Marco
CPC分类号： F04B25/005 , F04B25/02 , F04B27/02 , F04B27/0428 , F04B53/147 , F04D25/062
摘要： The invention relates to a double-piston compressor (1.1, 1.2, 1.3, 1.4) of a compressed air supply device, comprising a low pressure stage (2) and a high pressure stage (3), each having a cylinder (4, 6) with a piston (5, 7) guided in an axially moveable manner therein, wherein the two cylinders (4, 6) are arranged radially opposite one another with respect to a rotational axis (11) of a drive shaft (10), wherein the two pistons (5, 7) are rigidly connected to one another by means of a piston rod (8), wherein the two pistons (5, 7) are drivingly connected to the drive shaft (10) via a slotted guide, wherein the slotted guide has a cavity (15) arranged in the piston rod (8), provided with two parallel sliding tracks and oriented perpendicular to the rotational axis (11) of the drive shaft (10), and wherein the slotted guide has a drive element (12) engaged with the cavity (15), arranged axially parallel in relation to the rotational axis (11) of the drive shaft (10), and secured eccentrically (e) on the drive shaft (10). According to the invention, in order to modify the stroke curve of the pistons (5, 7), the sliding tracks (16, 16', 16", 17, 17") of the slotted guide (14.1, 14.2, 14.3, 14.4) are designed and configured in such a way that, during operation of the double-piston compressor, the movement of the pistons (5, 7) follows a stroke curve (Ζ
Η (φ)_1.1, Ζ
Η (φ)_1.2, Ζ
Η (φ)_1.3, Ζ
Η (φ)_1.4) which deviates from a regular sinusoidal stroke curve (Ζ
Η (Ψ)_1.5) that has an amplitude corresponding to the eccentricity (e) of the drive element (12).-
9.发明公开
公开(公告)号：EP3359816A1
公开(公告)日：2018-08-15
申请号：EP15781023.5
申请日：2015-07-24
申请人： Del Barba, Willy
发明人： Del Barba, Willy
CPC分类号： B60T17/02 , F04B27/02 , F04B39/0033 , F04B39/066 , F04B39/068
摘要： The invention relates to a dry-piston railway compressor comprising an air inlet fan (2) and a self-supporting motor compressor (7). The compressor does not include a chassis and is completely enclosed. The compressor is enclosed in a soundproofing overpressure housing (1). The radiator is placed at the air outlet.
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公开(公告)号：EP2735742A4
公开(公告)日：2014-12-17
申请号：EP12818449
申请日：2012-07-20
CPC分类号： F01C1/3562 , F01C1/0215 , F01C21/003 , F01C21/0845 , F04B39/0027 , F04B39/0253 , F04B39/0261 , F04B41/06 , F04C18/0215 , F04C18/3562 , F04C23/005 , F04C23/008 , F04C29/0021 , F04C2270/12
摘要： Provided is a fluid machine that achieves a static balance or a dynamic balance for reciprocating components of at least two fluid suction/discharge mechanisms provided at both end positions of a driving shaft, to thereby enable a reduction in vibrations and noise. A fluid machine (1) includes two or more fluid suction/discharge mechanisms (2) and (3) provided at both end positions of a driving shaft (7), the fluid suction/discharge mechanisms (2) and (3) each including a reciprocating component (36). The respective reciprocating components (36) of the fluid suction/discharge mechanisms (2) and (3) are arranged so as to be mutually reciprocatable in an opposing direction or the same direction.
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