EP 1098156 A1 20010509 - Gas-liquid heat exchanger and method for its manufacture
Title (en)
Gas-liquid heat exchanger and method for its manufacture
Title (de)
Gas-Flüssigkeitswärmetauscher und Verfahren zu dessen Herstellung
Title (fr)
Echangeur de chaleur gaz-liquide et procédé pour sa fabrication
Publication
Application
Priority
EP 99830630 A 19991007
Abstract (en)
The tubular conduits (2) are essentially constituted by successive portions of a single conduit (8) which are connected with each other by means of connecting elbows (9) integrally formed in said conduit (8), while the fins (4) are provided with at least one substantially U-shaped seat (12) for housing the tubular conduits (2), the fins (4) being laterally connected with each other downstream of the tubular conduits (2) at an end portion (12b) thereof. <IMAGE>
IPC 1-7
IPC 8 full level
B21D 39/06 (2006.01); B21D 53/08 (2006.01); F24H 9/00 (2006.01); F24H 1/41 (2006.01); F28D 1/047 (2006.01); F28D 1/06 (2006.01); F28D 7/08 (2006.01); F28F 1/02 (2006.01); F28F 1/32 (2006.01)
CPC (source: EP KR)
F24H 1/41 (2013.01 - EP); F28D 1/06 (2013.01 - KR); F28D 7/08 (2013.01 - EP); F28D 7/087 (2013.01 - EP); F28F 1/02 (2013.01 - EP); F28F 1/32 (2013.01 - EP); F28F 2215/12 (2013.01 - EP); F28F 2275/125 (2013.01 - EP)
Citation (search report)
- [XAY] US 1972706 A 19340904 - ENGELMAN ROBERT C
- [YA] US 3433300 A 19690318 - PASTERNAK STEPHEN F
- [YA] US 5157941 A 19921027 - CUR NIHAT O [US], et al
- [XA] US 2532301 A 19501205 - HAYWARD JAMES R
- [A] US 2540339 A 19510206 - KRITZER RICHARD W
- [A] US 4671212 A 19870609 - SMITH ROBERT W [CA]
- [A] US 4928756 A 19900529 - SHULL WILLIAM [US], et al
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1098156 A1 20010509; EP 1098156 B1 20010530; AT E201761 T1 20010615; DE 69900133 D1 20010719; DE 69900133 T2 20020307; ES 2158731 T3 20010901; JP 2001165588 A 20010622; KR 100764859 B1 20071009; KR 20010040006 A 20010515; PT 1098156 E 20011130
DOCDB simple family (application)
EP 99830630 A 19991007; AT 99830630 T 19991007; DE 69900133 T 19991007; ES 99830630 T 19991007; JP 2000307815 A 20001006; KR 20000058484 A 20001005; PT 99830630 T 19991007