Abstract:
Es wird eine Antriebsmotor/Kompressor-Einheit für ein Luftfedersystem beschrieben. Die Einheit zeichnet sich dadurch aus, dass der Antriebsmotor (1) der Einheit druckdicht in einen Motortopf (2) eingekapselt ist und dass der Motortopf (2) auf dem Ventilblock (4) des Kompressors in abgedichteter Weise befestigt ist. Ferner zeichnet sich die Einheit dadurch aus, dass ein Wellenlager (8) für die Antriebswelle (3) des Antriebsmotors (1) entweder direkt oder über einen Adapter (9) innerhalb des Ventilblocks (4) angeordnet ist. Mit diesen Maßnahmen lässt sich eine besonders wirkungsvolle Anbringung des Antriebsmotors am Kompressor erreichen.
Abstract:
The present invention relates to a compressor (1) comprising a motor (2) consisting of two main parts, a stator (3) and a rotor (4); a cylinder (5) providing the pumping of the refrigerant fluid; a cylinder head (6) that is disposed on the cylinder (5) and that provides the circulation of the refrigerant fluid at low and high pressure; a valve table (10) that provides the intake of the refrigerant fluid at low pressure to the cylinder (5) and provides the transmission of the refrigerant fluid at high pressure to the cylinder head (6); a suction muffler (7) that is produced from thermoplastic material, that enables the refrigerant fluid to reach the cylinder (5) without getting heated up and that minimizes the noise; a suction muffler head (8) that enables the suction muffler (7) to be mounted to the cylinder head (6), and a spring (9) that is disposed between the suction muffler (7) and the cylinder head (6).
Abstract:
A noise mitigation boot that can be installed on or integrated into a miniature diaphragm pump to reduce the overall noise and improve sound quality during operation. The diaphragm pump includes a housing having first and second ports and an interior chamber, a pumping diaphragm disposed in the interior chamber and dividing the interior chamber into a pumping chamber and a backside chamber, a motor for reciprocating the pumping diaphragm for pumping air into and out of the pumping chamber, and flow passages connecting the pumping chamber to the first and second ports. The first port is configured for attachment to a flow line and the second port opens to an exterior surface of the housing. The noise mitigation boot has a muffler wall overlying the exterior surface of the housing. The muffler wall has formed therein a passage extending from the second port to the backside chamber for effecting fluid communication between the second port and the backside chamber.
Abstract:
Provided are an apparatus and method for easily mounting a lower show and an upper shoe on a piston of a swash plate type compressor, thereby improving work efficiency. The apparatus includes a piston feeder 30 supporting and feeding at least one piston 10; a guide rail 20 which is inserted in a swash plate insertion space 15 of the piston, includes a first receiving space 21 and a second receiving space 22, and has the same thickness as a peripheral portion of a swash plate 2; a first insertion unit 110 or 310 which includes at least one lower shoe drop-hole 130 or 330 and at least one first mounting unit that mounts a lower shoe 11 on a lower shoe mount portion 13 through the lower shoe drop-hole, and inserts the lower shoe drop-hole 130 or 330 into the first receiving space 21; and a second insertion unit 210 or 410 which includes at least one upper shoe receiving portion 230 or 430 and at least one second mounting unit that mounts an upper shoe 12 received in the upper shoe receiving portion on an upper shoe mount portion 14, and inserts the upper shoe receiving portion 230 or 430 into the second receiving space.
Abstract:
The present invention relates to a method of producing a piston head (1) for use in a reciprocating compressor (2). The method comprises a step of forming from a raw material a cylindrical body which includes: an upper base section (3); a cylindrical lateral section (4); and a lower base section (5), wherein the upper base section (3) is leveled but has a projection portion (6) for releasably fitting into a discharge port. In the method according to the present invention, particularly in the forming step an annular rim flange (7) is formed on the lower base section (5). An upper surface of the annular rim flange (7) is also leveled. The annular rim flange (7) has a height h which is equal to or higher than height h' of the projection portion (6). The projection portion (6) is formed directly above a region of the lower base section (5), which is enclosed by an inner side of the annular rim flange (7).
Abstract:
Die Erfindung betrifft einen Kupplungskompressor (1 ) für ein Druckluftsystem eines Fahrzeuges, der mindestens aufweist: ein Kurbelgehäuse (6), eine in dem Kurbelgehäuse (6) aufgenommene Kurbelwelle (8) zum Antreiben von Kolben, ein vorderes Radiallager und ein hinteres Radiallager zur Lagerung der Kurbelwelle (8) in dem Kurbelgehäuse (6), eine Eingangswelle (18), die durch den Verbrennungsmotor antreibbar ist, und eine Kupplungseinheit (5) mit einem antriebseitigen ersten Kupplungsteil (9) und einem abtriebseitigen zweiten Kupplungsteil (20), wobei die Kupplungseinheit (5) zwischen einem eingekuppelten Zustand zum Antreiben der Kurbelwelle (8) über die Eingangswelle (18) und einem ausgekuppelten Zustand zur Freigabe der Kurbelwelle (8) verstellbar ist. Hierbei ist vorgesehen, dass eine Adaptereinheit (24) vorgesehen ist, die aufweist: ein Adaptergehäuse (4) mit einer hinteren Anschlussfläche (4a) zum Anschluss an das Kurbelgehäuse (6) und einer vorderen Anschlussfläche (4b) zum Anschluss an den Verbrennungsmotor, wobei die Eingangswelle (18) in dem Adaptergehäuse (4) mittels eines Eingangslagers (2) gelagert ist.