A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SUCTION TUBE, UREA SENSOR WITH A SUCTION TUBE AND SELECTIVE CATALYTIC REDUCTION (SCR) SYSTEM WITH A UREA SENSOR AND A SUCTION MECHANISM AND SUCTION TUBE
A suction tube for a urea sensor installed in a urea tank comprises a suction pipe and a cover. The suction pipe has a suction opening and a hole extending through a wall of the suction pipe. The cover is disposed on an outside of the suction pipe and covers the hole. When there is an under-pressure in the suction pipe compared to the urea tank, the cover abuts the suction pipe and seals the hole. When there is an overpressure in the suction pipe compared to the urea tank, the cover deforms and allows an excess urea solution to escape through the hole and flow back into the urea tank.
SUCTION TUBE, UREA SENSOR WITH A SUCTION TUBE AND SELECTIVE CATALYTIC REDUCTION (SCR) SYSTEM WITH A UREA SENSOR AND A SUCTION MECHANISM AND SUCTION TUBE
A suction tube for a urea sensor installed in a urea tank comprises a suction pipe and a cover. The suction pipe has a suction opening and a hole extending through a wall of the suction pipe. The cover is disposed on an outside of the suction pipe and covers the hole. When there is an under-pressure in the suction pipe compared to the urea tank, the cover abuts the suction pipe and seals the hole. When there is an overpressure in the suction pipe compared to the urea tank, the cover deforms and allows an excess urea solution to escape through the hole and flow back into the urea tank.
SUCTION TUBE, UREA SENSOR WITH A SUCTION TUBE AND SELECTIVE CATALYTIC REDUCTION (SCR) SYSTEM WITH A UREA SENSOR AND A SUCTION MECHANISM AND SUCTION TUBE
SAUGROHR, HARNSTOFFSENSOR MIT EINEM SAUGROHR UND SYSTEM ZUR SELEKTIVEN KATALYTISCHEN REDUKTION (SCR) MIT EINEM HARNSTOFFSENSOR UND SAUGMECHANISMUS UND SAUGROHR
TUBE D'ASPIRATION, CAPTEUR D'URÉE AYANT UN TUBE D'ASPIRATION ET SYSTÈME DE RÉDUCTION CATALYTIQUE SÉLECTIVE (RCS) AYANT UN CAPTEUR D'URÉE ET UN MÉCANISME D'ASPIRATION ET UN TUBE D'ASPIRATION
WOODS ERLING ALFRED (author) / CASTANDET ARMAND (author)
2019-02-27
Patent
Electronic Resource
English
IPC:
F01N
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL
,
Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein
/
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
| European Patent Office | 2016
Ruggedness Evaluation of the Tube Suction Test
| ASCE | 2009