EP 0968371 A1 2000-01-05 - FLUID COOLING DEVICE
Title (en)
FLUID COOLING DEVICE
Title (de)
FLUIDKÜHLVORRICHTUNG
Title (fr)
DISPOSITIF DE REFROIDISSEMENT DE FLUIDE
Publication
Application
Priority
- DE 19711591 A
- EP 9801263 W
Abstract (en)
[origin: DE19711591A1] The invention relates to a fluid cooling device in the form of a modular unit having a motor (10) which drives a ventilator wheel (2) and a hydraulic pump (14) which takes fluid from an oil reservoir (16) and delivers it to a hydraulic work circuit (18) which heats the fluid and sends it to a heat exchanger (20), from whic h the fluid returns, cooled, to the oil reservoir (16). The coil reservoir (16), being shaped like a trough and surrounding at least part of the motor (10) and the hydraulic pump (14), and having high walls (24) in the manner of a half-shell, results in a relatively high-volume oil reservoir which is nonetheless a part o f the fluid cooling device with a compact, space-saving structure, due to the fact that it at least partially contains parts of said fluid cooling device, thus saving space.
IPC 1-7 (main, further and additional classification)
IPC 8 full level (invention and additional information)
F04B 23/02 (2006.01); F04B 53/08 (2006.01); F15B 1/00 (2006.01); F15B 1/26 (2006.01); F15B 21/04 (2006.01)
CPC (invention and additional information)
F15B 21/042 (2013.01); F04B 23/025 (2013.01); F04B 53/08 (2013.01); F15B 1/26 (2013.01)
Citation (search report)
See references of WO 9842986A1
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IT LI NL PT SE
EPO simple patent family
DE 19711591 A1 19980924; AT 228213 T 20021215; CN 1097683 C 20030101; CN 1250508 A 20000412; DK 0968371 T3 20030317; EP 0968371 A1 20000105; EP 0968371 B1 20021120; ES 2187948 T3 20030616; FI 109485 B 20020815; FI 19991945 A 19990913; JP 2001518172 A 20011009; PT 968371 E 20030228; US 6290473 B1 20010918; WO 9842986 A1 19981001
INPADOC legal status
2017-02-28 [PG25 IT] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO
- Ref Country Code: IT
- Free text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES
- Effective date: 20160306
2017-01-31 [PG25 DE] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO
- Ref Country Code: DE
- Free text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES
- Effective date: 20161001
2016-10-01 [REG DE R119] APPLICATION DEEMED WITHDRAWN, OR IP RIGHT LAPSED, DUE TO NON-PAYMENT OF RENEWAL FEE
- Document: DE 59806358
2015-04-30 [PGFP IT] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE
- Ref Country Code: IT
- Payment date: 20150223
- Year of fee payment: 18
2015-04-30 [PGFP DE] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE
- Ref Country Code: DE
- Payment date: 20150310
- Year of fee payment: 18
2008-06-30 [PG25 PT] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO
- Ref Country Code: PT
- Free text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES
- Effective date: 20040306
2008-04-30 [PG25 DK] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO
- Ref Country Code: DK
- Free text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES
- Effective date: 20070402
2007-11-24 [PG25 AT] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO
- Ref Country Code: AT
- Free text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES
- Effective date: 20070306
2007-11-12 [REG DK EBP] PATENT LAPSED
2006-03-21 [PGFP DK] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE
- Ref Country Code: DK
- Payment date: 20060321
- Year of fee payment: 9
2006-03-17 [PGFP AT] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE
- Ref Country Code: AT
- Payment date: 20060317
- Year of fee payment: 9
2005-06-16 [REG ES FD2A] ANNOUNCEMENT OF LAPSE IN SPAIN
- Effective date: 20040308
2005-01-07 [REG FR ST] NOTIFICATION OF LAPSE
2004-12-01 [NLV4] NL: LAPSED OR ANULLED DUE TO NON-PAYMENT OF THE ANNUAL FEE
- Effective date: 20041001
2004-11-30 [REG PT MM4A] ANNULMENT/LAPSE DUE TO NON-PAYMENT OF FEES, SEARCHED AND EXAMINED PATENT
- Free text: LAPSE DUE TO NON-PAYMENT OF FEES
- Effective date: 20040930
2004-11-30 [PG25 FR] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO
- Ref Country Code: FR
- Free text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES
- Effective date: 20041130
2004-11-15 [REG CH PL] PATENT CEASED
2004-11-02 [EUG] SE: EUROPEAN PATENT HAS LAPSED
2004-10-27 [GBPC] GB: EUROPEAN PATENT CEASED THROUGH NON-PAYMENT OF RENEWAL FEE
2004-10-15 [PG25 PT] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO
- Ref Country Code: PT
- Free text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES
- Effective date: 20041015
2004-10-01 [PG25 NL] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO
- Ref Country Code: NL
- Free text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES
- Effective date: 20041001
2004-09-30 [BERE] BE: LAPSED
- Owner name: *HYDAC FLUIDTECHNIK G.M.B.H.
- Effective date: 20040331
2004-03-31 [PG25 BE] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO
- Ref Country Code: BE
- Free text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES
- Effective date: 20040331
2004-03-31 [PG25 CH] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO
- Ref Country Code: CH
- Free text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES
- Effective date: 20040331
2004-03-31 [PG25 LI] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO
- Ref Country Code: LI
- Free text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES
- Effective date: 20040331
2004-03-08 [PG25 ES] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO
- Ref Country Code: ES
- Free text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES
- Effective date: 20040308
2004-03-07 [PG25 SE] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO
- Ref Country Code: SE
- Free text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES
- Effective date: 20040307
2004-03-06 [PG25 GB] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO
- Ref Country Code: GB
- Free text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES
- Effective date: 20040306
2003-11-12 [26N] NO OPPOSITION FILED
- Effective date: 20030821
2003-06-16 [REG ES FG2A] DEFINITIVE PROTECTION
- Document: ES 2187948 T3
2003-03-31 [PGFP NL] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE
- Ref Country Code: NL
- Payment date: 20030331
- Year of fee payment: 6
2003-03-28 [ET] FR: TRANSLATION FILED
2003-03-20 [PGFP CH] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE
- Ref Country Code: CH
- Payment date: 20030320
- Year of fee payment: 6
2003-03-17 [REG DK T3] TRANSLATION OF EP PATENT
2003-03-05 [PGFP ES] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE
- Ref Country Code: ES
- Payment date: 20030305
- Year of fee payment: 6
2003-03-05 [PGFP BE] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE
- Ref Country Code: BE
- Payment date: 20030305
- Year of fee payment: 6
2003-02-28 [REG PT SC4A] TRANSLATION IS AVAILABLE
- Free text: AVAILABILITY OF NATIONAL TRANSLATION
- Effective date: 20021220
2003-02-13 [PGFP PT] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE
- Ref Country Code: PT
- Payment date: 20030213
- Year of fee payment: 6
2003-02-13 [PGFP SE] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE
- Ref Country Code: SE
- Payment date: 20030213
- Year of fee payment: 6
2003-01-31 [PGFP FR] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE
- Ref Country Code: FR
- Payment date: 20030131
- Year of fee payment: 6
2003-01-30 [PGFP GB] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE
- Ref Country Code: GB
- Payment date: 20030130
- Year of fee payment: 6
2003-01-02 [REF] CORRESPONDS TO:
- Document: DE 59806358 20030102
2002-12-11 [GBT] GB: TRANSLATION OF EP PATENT FILED (GB SECTION 77(6)(A)/1977)
- Effective date: 20021120
2002-11-29 [REG CH EP] ENTRY IN THE NATIONAL PHASE
2002-11-29 [REG CH NV] NEW AGENT
- Representative's name: ISLER & PEDRAZZINI AG
2002-11-20 [AK] DESIGNATED CONTRACTING STATES:
- Kind Code of Ref Document: B1
- Designated State(s): AT BE CH DE DK ES FR GB IT LI NL PT SE
2002-11-20 [REG GB FG4D] EUROPEAN PATENT GRANTED
- Free text: NOT ENGLISH
2002-11-20 [REF] CORRESPONDS TO:
- Document: AT 228213 T 20021215
2002-06-26 [17Q] FIRST EXAMINATION REPORT
- Effective date: 20020517
2002-04-10 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION
- Owner name: HYDAC FLUIDTECHNIK GMBH
2000-01-05 [17P] REQUEST FOR EXAMINATION FILED
- Effective date: 19990709
2000-01-05 [AK] DESIGNATED CONTRACTING STATES:
- Kind Code of Ref Document: A1
- Designated State(s): AT BE CH DE DK ES FR GB IT LI NL PT SE