CLEANER SYSTEM FOR VEHICLE

To provide an electromagnetic valve that can be actuated at little consumption power.SOLUTION: An electromagnetic valve 21 has a solenoid 60, a sealing part 65 provided on a movable element 62, an energization member 64, a first pipeline 40 having a first outlet side end 46 on a downstream side, and...

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Bibliographic Details
Main Authors KUBOTA AKINOBU, SATO SEIKO
Format Patent
LanguageEnglish
Japanese
Published 18.06.2020
Subjects
ACTUATING-FLOATS
BLASTING
COCKS
DEVICES FOR VENTING OR AERATING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, ORMANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
TAPS
THERMAL INSULATION IN GENERAL
TRANSPORTING
VALVES
VEHICLES IN GENERAL
WEAPONS
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Summary:To provide an electromagnetic valve that can be actuated at little consumption power.SOLUTION: An electromagnetic valve 21 has a solenoid 60, a sealing part 65 provided on a movable element 62, an energization member 64, a first pipeline 40 having a first outlet side end 46 on a downstream side, and a second pipeline 50 having an inlet side end 51 on an upstream side and a second outlet side end 52 on a downstream side. The first pipeline 40 is provided with a receiving seat 45 that can be in close contact with the sealing part 65. Under a first condition that the sealing part 65 is isolated from the receiving seat 45, liquid flowing from the inlet side end 51 is allowed to flow to the first outlet side end 46 via a confluence part 42. Under a second condition that the sealing part 65 is in close contact with the receiving seat 45, the liquid flowing from the inlet side end 51 is allowed to flow to the second outlet side end 52 via the confluence part 42, and does not flow to the first outlet side end 46. Under the second condition, a pressing force by the energization member 64 and hydrostatic pressure of the fluid of the confluence part 42 act to press the sealing part 65 to the receiving seat 45.SELECTED DRAWING: Figure 7 【課題】少ない消費電力で作動させることが可能な電磁弁を提供する。【解決手段】電磁弁２１は、ソレノイド６０と、可動子６２に設けられた封止部６５と、付勢部材６４と、下流側に第一出口側端部４６を有する第一管路４０と、上流側に入口側端部５１を有し下流側に第二出口側端部５２を有する第二管路５０を有する。第一管路４０に、封止部６５と密着可能な受座４５が設けられている。封止部６５が受座４５から離間している第一状態では、入口側端部５１から流入した液体が合流部４２を介して第一出口側端部４６に流れることが許容されている。封止部６５が受座４５に密着している第二状態では、入口側端部５１から流入した液体が合流部４２を介して第二出口側端部５２に流れることが許容され、かつ、第一出口側端部４６に流れない。第二状態において、付勢部材６４による押圧力と合流部４２の流体の静水圧が、封止部６５を受座４５に押し付けるように作用している。【選択図】図７
Bibliography:Application Number: JP20180232465