Abstract: A device for temporary storage of gas and heat includes a plurality of compressors for compressing a gas, a plurality of compression stages connected in series, each compression stage including one of the plurality of compressors and a gas flow path connected downstream of the one of the plurality of compressors, at least one pressure vessel connected downstream of a last compression stage of the plurality of compression stages in the series for storing the gas compressed by the plurality of compressors, and a heat accumulator arrangement including a plurality of heat accumulators connected in a heat accumulator sequence for storing the heat generated by the compression of the gas, the gas flow path of each compression stage passing through the heat accumulators in succession in the heat accumulator sequence.

Abstract: A unit bearing assembly (1) with an elastomer bearing body (2) in a rigid bearing housing (4) with an opening (3, 3?). A supporting member (5) takes hold through the opening (3, 3?), the supporting member braced on bearing body (2) and relative movements of the bearing body (2) with respect to the bearing housing (4) along three mutually orthogonal extension directions (X, Y, Z) of the bearing body (2), on both sides of a neutral position of each relative movement, is limited by stops (6, 6?, 7, 7?, 8, 8?) arranged on the bearing housing (4). For providing a unit bearing assembly (1) with a stable, robust, and dimensionally stable bearing housing (4), and provides stops (6, 6?, 7, 7?, 8, 8?) for movements the bearing housing (4) is designed free of joints and is molded in one piece in a forming process for receiving the bearing body (2).

Abstract: A device for temporary storage of gas and heat includes a plurality of compressors for compressing a gas, a plurality of compression stages connected in series, each compression stage including one of the plurality of compressors and a gas flow path connected downstream of the one of the plurality of compressors, at least one pressure vessel connected downstream of a last compression stage of the plurality of compression stages in the series for storing the gas compressed by the plurality of compressors, and a heat accumulator arrangement including a plurality of heat accumulators connected in a heat accumulator sequence for storing the heat generated by the compression of the gas, the gas flow path of each compression stage passing through the heat accumulators in succession in the heat accumulator sequence.

Abstract: A unit bearing assembly (1) with an elastomer bearing body (2) in a rigid bearing housing (4) with an opening (3, 3?). A supporting member (5) takes hold through the opening (3, 3?), the supporting member braced on bearing body (2) and relative movements of the bearing body (2) with respect to the bearing housing (4) along three mutually orthogonal extension directions (X, Y, Z) of the bearing body (2), on both sides of a neutral position of each relative movement, is limited by stops (6, 6?, 7, 7?, 8, 8?) arranged on the bearing housing (4). For providing a unit bearing assembly (1) with a stable, robust, and dimensionally stable bearing housing (4), and provides stops (6, 6?, 7, 7?, 8, 8?) for movements the bearing housing (4) is designed free of joints and is molded in one piece in a forming process for receiving the bearing body (2).