摘要:
For automotive vehicles having an engine which has a speed governor which is activated when the engine reaches the maximum permissible engine speed, an AND-gate is supplied which furnishes an upshift signal when the engine speed has reached the maximum permissible speed and when, simultaneously, the pedal is at the full load position or the kickdown switch is activated. The upshift signal is applied to the control circuit for the automatic transmission. It may be combined with a signal signifying vehicle speed in a direction so as to increase the apparent vehicle speed or with a signal indicative of throttle position to indicate an actual lower engine load than present.
摘要:
To permit placing an electrical-hydraulical controlled automatic transmission, selectively, in reverse or neutral position upon failure of the control or command system, a spool valve is interposed between a fluid pressure pump and the control unit, the spool valve having three positions in which it can be placed manually; one of the positions is its normal operating position in which the valve provides a straight fluid path for pressurized fluid from the pump to the control unit; the other two positions are operable under emergency conditions, a second position providing a connection directly from the valve to the hydraulic servo units associated with control of the reverse gear, and the third interrupting suppply of hydraulic fluid from the pump to the control unit so that the control unit will, effectively, be placed in neutral position.
摘要:
The invention relates to a hearing aid device and a method for manufacturing the hearing aid device. The hearing aid device comprises a housing having an inner surface. The housing has an electrical component therein. A conductive layer is attached on at least a portion of the inner surface of the housing. The inner surface acts as a support for the conductive layer. The electrical component is conductively connected to the conductive layer.
摘要:
Hearing aids are to be further miniaturized and simplified in terms of their manufacture. Provision is made for this purpose for the microphone facility for a hearing aid to be manufactured from at least one silicon microphone, said silicon microphone being attached to a MID plastic carrier (Molded Interconnected Device). This plastic carrier then features the double functionality of a microphone housing segment and a printed circuit board.
摘要:
Protective facilities in microphone inputs of a hearing device should be able to be exchanged in a more user-friendly manner. For this purpose, provision is made for a cover fixture for at least one microphone input of a hearing device with an essentially acoustically permeable protective facility to protect the at least one microphone input against solid particles. The cover fixture can be fixed to the surface of the hearing device in a friction-fitted or form-fitted manner. The cover fixture can however also be designed in one piece with the upper shell of the hearing device.
摘要:
In order to make the operation, control and/or program selection of a hearing aid easier and in order to make manual operations and actuation means superfluous, the operation (switching on/off, setting softer/louder, selection of a program matched to an auditory/ambient situation) or the control of a part that influences the transmission characteristic of the amplifier ensues in the hearing aid by recognizing and evaluating a code word spoken by the hearing aid user.
摘要:
A hearing aid to be worn behind the ear of a user includes a microphone. An earphone is also provided. The microphone and earphone are electrically connected by a signal path. An electronic setting circuit is provided in the signal path for electrically setting at least one transmission parameter in the signal path. The electronic setting circuit is controlled by a switch of the hearing aid. A signal output device is also provided, and is controlled by the switch. The signal output device provides information to the user regarding the transmission parameter selected. The signal output device outputs at least one signal that is characteristic of every electronically set transmission parameter.
摘要:
The hydraulic regulating device for an automatic transmission having a selector valve for selecting a plurality of gear stages, includes a high pressure conduit, a working pressure conduit and a shift pressure conduit, a plurality of coupling elements assigned to respective gears, a single, pressure regulating valve electromagnetically controlled by a control signal to build up or decrease pressure in the shift pressure conduit, holding valves connected between the working pressure conduit and the shift pressure conduit, and shift control valves connected to the shift pressure conduit and cooperating with the holding valves to connect, in response to an increased gear, the coupling elements pertaining to the higher gear in a preselected gear stage, to the shift pressure conduit and, upon completion of the gear shift operation, to connect via the working pressure conduit the coupling elements to the high pressure conduit with the exception of the last actuated coupling element who remains connected to the shift pressure conduit.
摘要:
The invention relates to a hearing aid device and a method of manufacturing the hearing aid device. The hearing aid device comprises a housing and a first conductive layer. The housing further comprises a first non-conductive layer and a second non-conductive layer. The first conductive layer is between the first non-conductive layer and the second non-conductive layer.
摘要:
An energy storage means holding device and an associated housing module for a hearing device are provided. The holding device includes a holding module and a contact arranged in the holding module for connection to an energy charging device. A gripping is embodied in the holding module and cover the contact such that the contact can be contacted outside but cannot however be reached by human fingers when inserting the holding device into a housing module of the hearing device.