Invention Grant
- Patent Title: Pump unit with ventilation of electronics space
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Application No.: US14377057Application Date: 2013-01-11
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Publication No.: US10686346B2Publication Date: 2020-06-16
- Inventor: John B. Jacobsen , Jens Peter Krog
- Applicant: GRUNDFOS HOLDING A/S
- Applicant Address: DK Bjerringbro
- Assignee: GRUNDFOS HOLDING A/S
- Current Assignee: GRUNDFOS HOLDING A/S
- Current Assignee Address: DK Bjerringbro
- Agency: McGlew and Tuttle, P.C.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@4a7f75d8
- International Application: PCT/EP2013/050480 WO 20130111
- International Announcement: WO2013/117380 WO 20130815
- Main IPC: H02K5/10
- IPC: H02K5/10 ; H02K11/33 ; H02K7/14 ; H02K11/00 ; F01D25/32 ; F04D1/00 ; F04D13/06 ; F04D29/54 ; F04D19/00 ; F04D25/06 ; F04D29/32 ; F04D29/40 ; H02K5/22
Abstract:
A pump assembly has at least one electronics receiving space (54; 54; 54″). The electronics receiving space (54; 54; 54″) includes at least one defined ventilation opening (40; 40; 40″). The ventilation opening (40; 40; 40″), at an outer side of the electronics receiving space (54; 54; 54″), runs out into an air duct (41; 41; 46; 46; 48, 48′) which is led along at least one condensation surface (60; 60; 60″).
Public/Granted literature
- US20150017034A1 PUMP UNIT Public/Granted day:2015-01-15
Information query
