公开(公告)号：WO2017200677A3

公开(公告)日：2017-11-23

申请号：PCT/US2017/028048

申请日：2017-04-18

Applicant: GENERAL ELECTRIC COMPANY

Inventor： ANDERSON, Henrik, Tobias

IPC: F28G1/04 ,  F27B3/08 ,  F27D11/08

Abstract: The present application provides a heat exchange assembly for exchanging heat between a coolant and a gaseous medium. The heat exchange assembly may include an outer jacket, a number of gas tubes positioned within the outer jacket, and a self-cleaning system positioned about the gas tubes. The self-cleaning system may include a number of chains extending through the gas tubes.

公开(公告)号：WO2017200677A2

公开(公告)日：2017-11-23

申请号：PCT/US2017/028048

申请日：2017-04-18

Applicant: GENERAL ELECTRIC COMPANY

Inventor： ANDERSON, Henrik, Tobias

IPC: F28G1/04

CPC classification number: F28G1/04 ,  F27B3/085 ,  F27B3/26 ,  F27D17/003 ,  F28D7/16 ,  F28G15/04

Abstract: The present application provides a heat exchange assembly for exchanging heat between a coolant and a gaseous medium. The heat exchange assembly may include an outer jacket, a number of gas tubes positioned within the outer jacket, and a self-cleaning system positioned about the gas tubes. The self-cleaning system may include a number of chains extending through the gas tubes.

Abstract translation: 本申请提供了一种用于在冷却剂和气体介质之间交换热量的热交换组件。 热交换组件可以包括外壳，定位在外壳内的多个气体管以及围绕气体管定位的自清洁系统。 自清洁系统可能包括许多延伸穿过气管的链条。

公开(公告)号：WO2020076873A1

公开(公告)日：2020-04-16

申请号：PCT/US2019/055269

申请日：2019-10-08

Applicant: CROSSFORD INTERNATIONAL, LLC

Inventor： FRANZINO, Joseph, J. ,  BITONDO, Steve ,  MASELLI, Jon

IPC: B08B9/04 ,  F16L55/46 ,  F28G1/04 ,  F28G1/12

Abstract: Belt-fed tube cleaning systems and methods may include a tube cleaning projectile belt loaded into a pneumatic firing apparatus employing a cam-activated indexing element and projectile belt separation objects that permit or cause removal of individual tube cleaning projectiles from the tube cleaning projectile belt for semi-automatic tube cleaning operation thereof.

公开(公告)号：WO2019243662A1

公开(公告)日：2019-12-26

申请号：PCT/FI2019/050452

申请日：2019-06-12

Applicant: TEKNOLOGIAN TUTKIMUSKESKUS VTT OY

Inventor： KOKKONEN, Petteri ,  KARVINEN, Aku ,  KJÄLDMAN, Lars ,  TUURNA, Satu ,  MARTIKAINEN, Hannu ,  SAVOLAINEN, Mikko ,  VIRTANEN, Juha ,  RUUSUVUORI, Kimmo ,  ILVONEN, Satu ,  KOMI, Erin

IPC: F28D1/053 ,  F28D7/16 ,  F28F1/04 ,  F28G1/08 ,  F28G15/00 ,  F28G1/04 ,  F28D21/00

Abstract: According to an example aspect of the present invention, there is provided a mechanical interface (10) comprising a first periodic substructure (21) and a second periodic substructure (22) at a distance from the first substructure (21) for providing a volume for a medium, wherein the first substructure (21) and the second substructure (22) are configured to be movable in respect to and in physical contact with each other for mechanical cleaning of deposits of the medium (30) through agitation.