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1. WO2020003691 - VALVE DEVICE AND CLEANING SYSTEM FOR VEHICLES

Publication Number WO/2020/003691
Publication Date 02.01.2020
International Application No. PCT/JP2019/015460
International Filing Date 09.04.2019
IPC
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
31
Operating means; Releasing devices
44
Mechanical actuating means
52
with crank, eccentric, or cam
524
with a cam
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
S
SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
1
Cleaning of vehicles
02
Cleaning windscreens, windows, or optical devices
46
using liquid; Windscreen washers
48
Liquid supply therefor
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
3
Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
02
with flat sealing faces; Packings therefor
04
with pivoted closure members
06
in the form of closure plates arranged between supply and discharge passages
08
with circular closure plates rotatable around their centres
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
3
Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
02
with flat sealing faces; Packings therefor
04
with pivoted closure members
10
with special arrangements for separating the sealing faces or for pressing them together
F16K 31/524 (2006.01)
B60S 1/48 (2006.01)
F16K 3/08 (2006.01)
F16K 3/10 (2006.01)
CPC
B60S 1/46
B60S 1/48
F16K 11/074
F16K 3/08
F16K 3/10
F16K 31/524
Applicants
  • 株式会社デンソー DENSO CORPORATION [JP/JP]; 愛知県刈谷市昭和町1丁目1番地 1-1, Showa-cho, Kariya-city, Aichi 4488661, JP
Inventors
  • 山内 雄介 YAMAUCHI Yuusuke; JP
  • 足立 尚太 ADACHI Shouta; JP
  • 青山 貴裕 AOYAMA Takahiro; JP
Agents
  • 恩田 誠 ONDA Makoto; JP
  • 恩田 博宣 ONDA Hironori; JP
Priority Data
2018-12327528.06.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) VALVE DEVICE AND CLEANING SYSTEM FOR VEHICLES
(FR) DISPOSITIF DE SOUPAPE ET SYSTÈME DE NETTOYAGE POUR VÉHICULES
(JA) バルブ装置及び車両用清掃システム
Abstract
(EN)
A valve device that includes: a cleaning inlet; a plurality of outlets; a switching inlet; a movable switching member; and a conversion engagement section. The plurality of outlets can communicate with the cleaning inlet. The movable switching member is movable in a linear direction, on the basis of the pressure of fluid supplied to the switching inlet. The conversion engagement section can convert the linear direction movement of the movable switching member to rotation at a pre-set angle. The valve device is configured such that an outlet communicating with the cleaning inlet, among the plurality of outlets, can be switched in accordance with the rotation angle of the movable switching member.
(FR)
L'invention concerne un dispositif de soupape qui comprend : une entrée de nettoyage ; une pluralité de sorties ; une entrée de commutation ; un élément mobile de commutation ; et une section d'enclenchement de conversion. La pluralité de sorties peuvent communiquer avec l'entrée de nettoyage. L'élément mobile de commutation est mobile dans une direction linéaire, en fonction de la pression de fluide fournie à l'entrée de commutation. La section d'enclenchement de conversion peut convertir le mouvement de direction linéaire de l'élément mobile de commutation en rotation selon un angle prédéfini. Le dispositif de soupape est conçu de sorte que, parmi la pluralité de sorties, une sortie communiquant avec l'entrée de nettoyage puisse être commutée en fonction de l'angle de rotation de l'élément mobile de commutation.
(JA)
バルブ装置は、洗浄用インレットと、複数のアウトレットと、切替用インレットと、可動切替部材と、変換係合部と、を含む。複数のアウトレットは、洗浄用インレットと連通可能である。可動切替部材は、切替用インレットに給送される流体の圧力に基づいて直線方向に可動する。変換係合部は、可動切替部材の直線方向の移動を予め設定された角度の回転に変換する。バルブ装置は、複数のアウトレットのうちで洗浄用インレットと連通されるアウトレットを可動切替部材の回転角度に応じて切り替えるように構成されている。
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