Hydraulic controller for vehicle transmission apparatus

A hydraulic controller for a vehicle transmission apparatus, which is configured to control a hydraulic pressure of oil to be output from an oil pump and supplied to the vehicle transmission apparatus, the hydraulic controller comprising:

• a first oil passage that communicates two ports of a plurality of solenoid valves having a plurality of ports with each other;
• a second oil passage that communicates two ports of a plurality of valves having a plurality of ports with each other;
• and
• a third oil passage provided in a third region provided in an overlapping manner between a first region in which the first oil passage is arranged and a second region in which the second oil passage is arranged, the third oil passage being orthogonal to an overlapping direction of the first region and the second region,
• wherein the third oil passage communicates any one port out of the ports of the solenoid valves and any one port out of the ports of the valves with each other.

A hydraulic controller for a vehicle transmission apparatus, which is configured to control a hydraulic pressure of oil to be output from an oil pump and supplied to the vehicle transmission apparatus, the hydraulic controller comprising:

• a first oil passage that communicates two ports of a plurality of solenoid valves having a plurality of ports with each other;
• a second oil passage that communicates any one port of a plurality of valves having a plurality of ports and an outside of the hydraulic controller with each other and is arranged in parallel to the valves;
• and
• a third oil passage provided in a third region provided in an overlapping manner between a first region in which the first oil passage is arranged and a second region in which the second oil passage is arranged, the third oil passage being orthogonal to an overlapping direction of the first region and the second region,
• wherein the third oil passage communicates any one port out of the ports of the solenoid valves and any one port out of the ports of the valves with each other.