EP 0300711 A1 19890125 - Turbulence-producing insert for a heat exchanger.
Title (en)
Turbulence-producing insert for a heat exchanger.
Title (de)
Turbulenzeinbau für einen Wärmeaustauscher.
Title (fr)
Ajout turbulateur pour un échangeur de chaleur.
Publication
Application
Priority
GB 8717013 A 19870718
Abstract (en)
An insert 10 for placing in the liquid-carrying tubes 16,18 of a heat exchanger has two connected strands 12,14 for placing in two parallel tubes 16,18. The strands 12,14 are connected to one another to prevent rotation in the tubes and have non-return formations 26,28 at their opposite ends to resist return movement of the strands 12,14 up the tubes 16,18.
IPC 1-7
IPC 8 full level
F28F 13/12 (2006.01)
CPC (source: EP)
F28F 13/12 (2013.01)
Citation (search report)
- [Y] FR 2248481 A1 19750516 - SUEDDEUTSCHE KUEHLER BEHR [DE]
- [Y] US 1606739 A 19261116 - AVERILL EARL A
- [A] US 2688986 A 19540914 - O'BRIEN CHARLES J
- [A] US 2691991 A 19541019 - SCHUTT ARTHUR J, et al
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
GB 2207232 A 19890125; GB 8717013 D0 19870826; EP 0300711 A1 19890125
DOCDB simple family (application)
GB 8717013 A 19870718; EP 88306542 A 19880718