摘要:
A system for controlling pressure in a transmission comprises a transmission control unit, a valve controller that receives a desired pressure as input from the transmission control unit, a valve driver, a valve that regulates an amount of fluid in a transmission clutch, and a pressure transducer that reads a pressure in the transmission clutch and outputs a pressure reading to the valve controller, wherein the valve controller comprises logic for outputting to the valve driver an instruction for controlling the valve, the instruction being formulated using the desired pressure and the pressure reading.
摘要:
A geranium plant named Red Silver Crown, characterized by its bright red fading to red-pink flower color, variegated green and white leaves, short leaf internodes, good branching, and compact growth habit.
摘要:
A geranium plant named Pink Silver Crown, characterized by its pink flower color, variegated green and white leaves, short leaf internodes, good branching, and compact growth habit.
摘要:
An electro-hydraulic manifold assembly with a plurality of solenoid operated valves disposed on a manifold block and each operable to control pressure from the inlet to a separate outlet. Sensing ports are provided in each outlet with a pressure sensor sealed over the sensing port for providing a signal indicative of the sensed pressure. The pressure sensors are mounted on a interface and electrically connected to the interface. The interface has slots therein which permit the frame to be simultaneously electrically connected by bayonet connection to the terminals on each solenoid valve as the transducers are sealed over the sensing ports and the interface attached to the manifold block.
摘要:
Poinsettia `490 White` is a new cultivar, distinguished by creamy white bracts and intense dark green foliage with self-branching characteristics. `490 White` is a color sport of the dark red bracted `490` (U.S. Plant Pat. No. 7,825) with the same early flowering response and cultural requirements. The new plant produces a very desirable branched flowering pot plant. The new plant is resistant to epinasty after being confined to shipping containers and recovers rapidly if the plant does become epinastic. The post-production foliage and bract retention is excellent even under low light intensities in the consumer's home.
摘要:
A solenoid operated valve has a pressure transducer sensing valve outlet pressure integrally formed in the valve body, such as by overmolding. Upon connection of the transducer and solenoid to an electronic controller, the controller generates a valve energization signal in response to a desired valve pressure output and the transducer input for providing closed loop control of the valve outlet pressure. An ASIC may also be integrally formed in the valve body, such as by overmolding for providing integrated signal conditioning; and, the optional ASIC, if employed, may also include the circuitry for the electronic controller for providing a “smart” pressure control valve.
摘要:
Poinsettia `PJ 3219` is a new cultivar, distinguished by smooth red bracts, large flowers, strong stems and self-branching characteristics. `PH 3219` is a sport of the red bracted `Supjibi` (U.S. Plant Pat. No. 6592) with the same flowering response and cultural requirements. The new plant produces a very desirable branched flowering pot plant. The new plant is resistant to epinasty after being confined to shipping containers and recovers rapidly if the plant does become epinastic. The post-production foliage and bract retention is good.
摘要:
A new poinsettia cultivar distinguished by the unique characteristic of a whiter bract as compared with the former white variety of the Annette Hegg line shown and described in U.S. Plant Pat. No. 3,082. Otherwise this new plant has retained the important self branching, easy rooting, low temperature blooming and medium height characteristic of the Hegg family of poinsettias.
摘要:
A closed loop adaptive fluid control system and method for use in hydraulic applications monitors one or more fluid characteristics, such as pressure, flow rate, accumulation time in an actuator, fill volume, etc., and compares the characteristic with a target response. A fluid characteristic sensor detects at least one fluid characteristic at a hydraulically-actuated device that is actuated by a electrically-operated. The sensor sends a device signal corresponding to the actual sensed characteristic to an electronic controller, which compares the device signal with a target response. The controller then identifies any differences between the device signal and the target response and provides a feedback signal to the electrically-operated valve to adjust the current to the valve, which in turn adjusts the electrically-operated valve so that the device signal corresponding to the sensed characteristic at the device converges toward the target response.
摘要:
A method of collecting test data for a gear set includes loading the gear set to a testing device having a first motor which is an input drive motor and a second motor which is an output drag motor, establishing a set-point torque value, running the drive motor at a fixed speed, measuring the output torque at the drag motor, comparing the output torque to the set-point torque, adjusting the input torque, repeating the steps of measuring the output torque at the second motor, comparing the output torque to the set-point torque, and adjusting the input torque until the output torque matches the set-point torque value, and collecting test data.