Detergent dosing controller

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United States of America Patent

PATENT NO 9970149
SERIAL NO

15129146

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A detergent dosing controller that is convenient to use and has better effect is disclosed herein. One side of the main passage is a water inlet (101), another side of the main passage is outlet (102) connecting to liquid inlet of washing bucket, and valves A(2), B(3), C(4), D(5), pump (6) and nozzle (7) are equipped. The inlet of valve A connects to the bypass orifice A(a) of the main passage, inlet of valve B connects to liquid storage tank of detergent A, outlets of valve A and valve B connect to inlet of valve C, inlet of valve D connects to liquid storage tank of detergent B, outlets of valve C and valve D connect to inlet of the pump, outlet of the pump connects to bypass orifice B(b) of the main passage, and for the relative location of bypass orifices A and B of main passage, bypass orifice A is relatively close to the inlet of main passage, bypass orifice B is relatively close to the outlet of main passage, the nozzle connects to main passage by concatenation and between bypass orifices A and B. The invention is applicable to the dosing of detergent for electric washing equipments.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
HANGZHOU KAMBAYASHI ELECTRONICS CO LTD310000 BUILDING 7 NO 1 NO 8 STREET HANGZHOU ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE ZHEJIANG PROVINCE HANGZHOU CITY ZHEJIANG PROVINCE 310000

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bao, Pengfei Hangzhou, CN 3 9
Lao, Weixuan Hangzhou, CN 1 6

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7.5 Year Payment $3600.00 $1800.00 $900.00 Nov 15, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Nov 15, 2029
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