Title:
ACTUATION LIQUID RESERVE DEVICE
Document Type and Number:
Japanese Patent JP2023033077
Kind Code:
A
Abstract:
To develop a new actuation liquid reserve device freely movable like a cart, executing one or both works of a collection of waste oil from and a supply of new oil to an engine of a vehicle or the like rationally, allowing a connection with an external installation tank of the waste oil and the new oil at a machine in the device and self-completing oil exchange work.SOLUTION: An actuation liquid reserve device comprises: a set of two three-way valves 32a and 32b switching a duct connection state of a new oil tank suction pipe 33 and a new oil tank outlet pipe 36 as ducts in the tank and an external new oil tank suction pipe 34 and a device new oil outlet pipe 35 as ducts out of the tank; and a new oil pump 3p moving the actuation liquid between the two three-way valves 32a and 32b, and it switches a flow direction of the actuation liquid by switching the three-way valves 32a and 32b.SELECTED DRAWING: Figure 5-1
Inventors:
KATAI OSAMU
Application Number:
JP2022037643A
Publication Date:
March 09, 2023
Filing Date:
March 10, 2022
Export Citation:
Assignee:
TECHNOL NETWORK INC
International Classes:
B67D7/84; B67D7/04
Attorney, Agent or Firm:
Takahiko Higashiyama
Hiroki Higashiyama
Hiroki Higashiyama
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