公开(公告)号：US20170082330A1

公开(公告)日：2017-03-23

申请号：US15126205

申请日：2014-03-25

Applicant: PROVIDES METALMECCANICA S.R.L.

Inventor： Franco Provenziani

IPC: F25B39/00

CPC classification number: F25B39/00 ,  F25B39/028 ,  F25B2339/021 ,  F25B2339/0242 ,  F25B2500/23 ,  F28D3/02 ,  F28D3/04 ,  F28D5/02 ,  F28D7/1623

Abstract: A heat exchanger of flooded type, having: a primary tube bundle, inside which a first “hot” operating fluid to be cooled down flows; a skirt, circumscribed to the primary tube bundle, which receives a second “cold” operation fluid which laps against the primary tube bundle in order to subtract heat to the first operating fluid, which second operating fluid flows inside the skirt along to a vertical longitudinal direction orthogonal to the development of the tubes of the primary tube bundle, and wherein the skirt has a prevalent development dimension (L) along the flow longitudinal direction of the second operating fluid; and nozzles for delivering the secondary operating fluid inside the skirt, wherein an alternative configuration is provided using only the second operating fluid flooding the skirt by entering from a side inlet, without the presence of the above-mentioned nozzles, and an additional configuration using only the nozzles but not such side inlet.

公开(公告)号：US10224263B2

公开(公告)日：2019-03-05

申请号：US15036324

申请日：2014-01-22

Applicant: Provides Metalmeccanica S.R.L.

Inventor： Franco Provenziani

IPC: F28F3/02 ,  H01L23/427 ,  F28D9/00 ,  H01L23/473 ,  H01L21/48 ,  F28F3/04 ,  F28F9/02 ,  F28D21/00

Abstract: A thermal exchange device with reduced sizes and suitable to cool down electronic components in data center is disclosed. The device includes: a pair of outer plates integral thereto, equipped with respective inlet doors and outlet doors for a cooling fluid and for a fluid to be cooled down, respectively; and an intermediate plate, interposed between the outer plates and integral thereto, which intermediate plate bears respective thermal exchange surfaces faced to the outer plates and equipped with fins suitable to increase the area of thermal exchange with the fluids, wherein the whole configuration is so that between each outer plate and the respective exchange surface a passage compartment for the respective fluid remain defined, which thermal exchange device is made integral, at an outer plate, with the casing of the electronic component to be cooled down.

公开(公告)号：US09903622B2

公开(公告)日：2018-02-27

申请号：US15126205

申请日：2014-03-25

Applicant: PROVIDES METALMECCANICA S.R.L.

Inventor： Franco Provenziani

IPC: F28B3/00 ,  F25B39/00 ,  F28D3/02 ,  F28D3/04 ,  F28D5/02 ,  F28D7/16 ,  F25B39/02

CPC classification number: F25B39/00 ,  F25B39/028 ,  F25B2339/021 ,  F25B2339/0242 ,  F25B2500/23 ,  F28D3/02 ,  F28D3/04 ,  F28D5/02 ,  F28D7/1623

Abstract: A heat exchanger of flooded type, having: a primary tube bundle, inside which a first “hot” operating fluid to be cooled down flows; a skirt, circumscribed to the primary tube bundle, which receives a second “cold” operation fluid which laps against the primary tube bundle in order to subtract heat to the first operating fluid, which second operating fluid flows inside the skirt along to a vertical longitudinal direction orthogonal to the development of the tubes of the primary tube bundle, and wherein the skirt has a prevalent development dimension (L) along the flow longitudinal direction of the second operating fluid; and nozzles for delivering the secondary operating fluid inside the skirt, wherein an alternative configuration is provided using only the second operating fluid flooding the skirt by entering from a side inlet, without the presence of the above-mentioned nozzles, and an additional configuration using only the nozzles but not such side inlet.

公开(公告)号：US10046258B2

公开(公告)日：2018-08-14

申请号：US14442374

申请日：2013-11-13

Applicant: PROVIDES METALMECCANICA S.R.L.

Inventor： Franco Provenziani

IPC: B01D35/30 ,  B01D35/02

Abstract: A device for locking a filter in a conduit for use in heat exchangers is described. The device includes: a main body apt to be associated with the filter and made in two parts, and three locking arms, which branch off from the main body and have each a first longitudinal end which can be tightened within the main body and a second longitudinal end which abuts on the conduit to block the filter. The locking arms are movable with respect to the main body so as to assume a first configuration of minimal encumbrance, in which the insertion of the device in the conduit is allowed, and a second locking configuration, in which the second longitudinal ends are abutted on the walls of the duct. The device allows a removable locking of the filter in the conduit.