Invention Grant
- Patent Title: Electronic converter unit for retrofitting to an external part of a housing of a pump unit
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Application No.: US15532238Application Date: 2015-03-10
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Publication No.: US10697649B2Publication Date: 2020-06-30
- Inventor: René Stig Bergqvist , Christian Wolf , Jens Milthers
- 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@2611ac9c
- International Application: PCT/EP2015/054980 WO 20150310
- International Announcement: WO2016/087056 WO 20160609
- Main IPC: F24D19/10
- IPC: F24D19/10 ; F04D13/06 ; F04D15/00 ; F24D3/10 ; H04Q9/00
Abstract:
An electronic converter unit for retrofitting to an external part of a housing of a pump unit is described. The housing comprises a light source for emitting light to display an operating status of the pump unit. The electronic converter unit comprises: a photo detector for measuring light emitted from the light source of the pump unit, a converter unit for converting optical signals to electrical signals, and transmitting means for wirelessly transmitting the electrical signals to an external communication unit.
Public/Granted literature
- US20170272844A1 ELECTRONIC CONVERTER UNIT FOR RETROFITTING TO AN EXTERNAL PART OF A HOUSING OF A PUMP UNIT Public/Granted day:2017-09-21
Information query
