摘要:
A hydraulic system for a clutch has a pump conveying a hydraulic fluid stream via a heat exchanger to a controllable hydraulic valve which divides the hydraulic fluid stream into a first part stream and a second part stream. The first part stream flows to a reservoir via friction linings of the clutch and the second part stream flows to the reservoir via a hydraulic path bypassing the friction linings. The hydraulic system is set up for upgrading a cooling of the clutch by increasing the first part stream at the expense of the second part stream and for reducing the cooling of the clutch by increasing the second part stream. The system is set up for temporarily upgrading the cooling of the clutch in the event of a changeover of torque transfer from transfer via a first part transmission to transfer via a second part transmission of the transmission.
摘要:
Use of alkyl carboxylic acid amides having formula (I): R1—CO—NR2R3, wherein R1═C3-C19-Alkyl, R2═C1-C6-alkyl and R3═H or C1-C6-alkyl, for promoting the penetration of agrochemical active substances in plants.
摘要:
A method implements a starting process for an internal combustion engine which has a drive unit and a transmission with at least two transmission input shafts and a multiple clutch device, in particular a double clutch device. During the starting process, the first gear is engaged in a first clutch of the multiple clutch device and is activated, while the second gear speed is engaged in a second clutch of the multiple clutch device but not activated. During the starting process, a current velocity is compared with a predefinable reference velocity, and when the reference velocity is reached a control unit causes the first clutch to be opened and thus causes the first gear to be deactivated while, in parallel with this, the second clutch is closed and the second gear is thus activated.
摘要:
A method of and system for directing targeted advertising or transmitting information to end users, using wireless or mobile media, including cellular media, is disclosed. In one embodiment, the method and system interconnects (a) advertisers or sponsors, (b) wireless device users (“system users”), and (c) wireless telecommunications companies (“telecoms”), via (d) an intermediary or “hub entity.” The hub entity maintains and controls computer operated software and data bases to direct specific advertising or information to targeted system users; collects subscription fees and distributes advertising fees; and determines the effectiveness of various advertising or information transmitted to specific system users. The method can further be customized for application as an information provider, alert notice or security warning system. In other embodiments the method and system may be applied to work with the membership of an organization, such as credit card companies' cardholders, an insurance companies' policy holders, employees, tenants, or other local, national, or world-wide groups or organizations.
摘要:
Novel pulverulent active substance formulations composed of at least one active substance which is solid at room temperature, at least one dispersant, polyvinyl alcohol and if desired, additives, the individual active substance particles being enveloped by a coat of polyvinyl alcohol, being present in the amorphous state, and having diameter in the nanometer range, a process for producing the novel formulations and their use for the application of the active substance they comprise and also a device for carrying out the production process.
摘要:
The invention relation to the use of alcohol ethoxylates of the formula (I) Q-(-O—CH2—CH2—)n—OH (I) in which n represents 4, 5, 6, 7 or 8 and Q represents a branched tridecyl radical, as penetrants for herbicidally active compounds from the group of the triazolinones. The invention also relates to corresponding plant treatment compositions and to their use in crop protection.—
摘要:
The invention relates to the use of C16-C18-carboxylic acid dibutylamides in agrochemical formulations, agrochemical formulations which comprise such compounds and the use as tank mix additives.
摘要:
Use of carboxamides of the formula (I) R1—CO—NR2R3 (I), in which R1 represents C3-C19-alkyl, R2 represents C1-C6-alkyl and R3 represents H or C1-C6-alkyl for promoting the penetration of agrochemical active substances into plants.
摘要:
The present invention relates to dispersions comprising A) one or more herbicidal active substances from the group of the HPPD inhibitors, B) one or more oils, C) one or more surface-active substances, D) diammonium oxalate, diammonium hydrogen phosphate or ammonium dihydrogen phosphate, E) one or more rheological additives, F) optionally one or more agrochemical active substances other than A), such as herbicides, insecticides, fungicides, safeners or growth regulators, G) optionally formulation auxiliaries from the group consisting of antifoams, evaporation inhibitors, perfumes, colorants, antifreeze agents and preservatives. The dispersions are suitable for use in the field of plant protection.