Scroll compressor, that comprises a stationary stator scroll and a movable rotor scroll, each with a central axis (AA', BB'), whereby these scrolls (8, 16) are formed by a strip (9, 17) that is wound spirally along the length and which us affixed upright with a certain height (H, H') on a stator plate or a rotor plate respectively, whereby each strip (9, 17) has two flanks (10, 11, 18, 19), whereby the intersecting lines of the flanks (10, 11, 18, 19) with the stator plate or rotor plate concerned form spiral base edges, whereby the geometric location of the points through which a perpendicular line on the stator plate intersects in an aforementioned spiral base edge determine ideal spiral flanks, whereby the radial distance (ΔR, ΔT) between a point on a flank (10, 11, 18, 19) of the rotor scroll or the stator scroll and the closest ideal spiral flank defines a local flank deviation (ΔR, ΔT), respectively a local stator flank deviation (ΔT) or a local rotor flank deviation (ΔR), whereby the scroll compressor comprises a drive to move the rotor whereby the central axis (BB') of the rotor circles eccentrically around the central axis (AA') of the stator without the rotor hereby undergoing a rotation around its central axis (BB'), whereby in each position of the rotor in the stator during this circling and eccentric movement of the rotor places (28, 29) are formed where there is a maximum or a minimum opening between the rotor scroll and stator scroll, whereby these places (28, 29) are located in a facing plane (MM') that comprises both aforementioned central axes (AA', BB'), whereby in the places with a minimum opening at each local height (Z, Z', Z") with respect to the stator plate the rotor flank (18, 19) and the stator flank (10, 11) concerned are located at a certain radial distance from one another, whereby these distances forms local transverse internal clearances, whereby during the transition from an initial stationary situation of the rotor to a final situation in nominal service, pressures and temperatures in the scroll compressor change resulting in a deformation of the stator scroll and the rotor scroll and a change of the local stator flank deviations (ΔT) and local rotor flank deviations (ΔR), as well as of the local transverse internal clearances, characterised in that at least one of the stator flanks (10, 11) or rotor flanks (18, 19) comprises an adapted flank section whose form is initially adapted by there being a local initial rotor flank deviation (ΔR 0 i, AR 0 u) or a local initial stator deviation (ΔT 0 i, ΔT 0 u) that is different to zero at each point of the adapted flank section concerned in an initial stationary state of the scroll compressor, whereby upon a transition of the scroll compressor from the initial stationary state to a final state in nominal service, the stator scroll and the rotor scroll deform such that during the movement of the rotor in nominal service there is an instantaneous final local stator flank deviation (ΔT f i, ΔT f u) or an instantaneous final local rotor flank deviation (ΔR f i, ΔR f u) at each point of the aforementioned adapted flank section (37 - 40) concerned and in each position of the rotor, whose absolute value is less than the corresponding local initial stator flank deviation (ΔT 0 i, ΔT 0 u) or the local initial rotor flank deviation (ΔR 0 i, ΔR 0 u) at the same point when the rotor is stationary, whereby the stator scroll and the rotor scroll are each provided with an aforementioned adapted flank section (37 - 40) and whereby the stator scroll and the rotor scroll have two flanks, more specifically an inward stator flank or an inwards rotor flank respectively that is turned towards the centre of the scroll compressor and an outward stator flank or an outward rotor flank respectively that is turned away from the centre of the scroll compressor and whereby the outward stator flank and the outward rotor flank are provided with the aforementioned adapted flank sections (37, 39).