Patents-Review.com
ClassID:

151191 ⎘

F16H2061/0279 - CPC Classification

Classification description:

Control functions within change-speed- or reversing-gearings for conveying rotary motion characterised by the signals used the signals being hydraulic; Elements specially adapted for hydraulic control units, e.g. valves Details of hydraulic valves, e.g. lands, ports, spools or springs

Recent Application in this class:
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20200011429
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20190376599
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20190234469
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Vehicle transmission

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20180372215
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20180335134
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2018-10-04

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20180112771
2018-04-26

Hydraulic control circuit

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20180100600
2018-04-12

Control valve unit

 #28
20180001883
2018-01-04

Valve assembly and system including same for controlling fluid flow to and from a clutch

 #29
20170343104
2017-11-30

Valve device for a vehicle, automatic transmission and method for controlling a valve device

 #30
20160363239
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20160334012
2016-11-17

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20160298759
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Hydraulic control apparatus

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20160230885
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20160230880
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Hydraulic control device for an automatic transmission

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20160153551
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 #38
20160123478
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Slide valve

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20160123461
2016-05-05

Normally high acting linear force solenoid

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Remanufactured solenoid valves and devices for remanufacturing solenoid valves

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Regulator valve with integrated direct acting solenoid

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20160033032
2016-02-04

Oil pressure control apparatus

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20150330519
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Line pressure valve to selectively control distribution of pressurized fluid

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20150330501
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Oil supply device

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20150152959
2015-06-04

Multiple-ratio boost valve

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20140245731
2014-09-04

Spool valve and lubricating oil supply device

 #48
20130281253
2013-10-24

Latching clutch control system

 #49
20130233396
2013-09-12

Latching clutch valve

 #50
20130126766
2013-05-23

Hydraulic valve system for actuating at least one shifting element of a transmission

 #51
20130056657
2013-03-07

Latch valve for actuating a transmission control element

 #52
20130037134
2013-02-14

Methods and systems for improving the operation of transmissions for motor vehicles

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20130015254
2013-01-17

Temperature dependent variable flow orifice

 #54
14874876
2018-05-15

Linear package for a two-stage control microvalve