Arrangement for ejecting liquid
Номер патента: CA1206995A
Опубликовано: 02-07-1986
Автор(ы): Hiroshi Hirata, Kenkichi Hashido, Naoyoshi Maehara
Принадлежит: Matsushita Electric Industrial Co Ltd
Опубликовано: 02-07-1986
Автор(ы): Hiroshi Hirata, Kenkichi Hashido, Naoyoshi Maehara
Принадлежит: Matsushita Electric Industrial Co Ltd
Реферат: ABSTRACT An arrangement for discharging liquid droplets comprises a housing including a chamber for holding liquid therein having an intake port connected to a liquid supply container, a vibrating member secured to the housing in pressure transmitting relation with the liquid in the chamber. The vibrating member is formed with at least one nozzle opening therein through which the liquid is discharged forwardly of the housing. A piezoelectric transducer is secured to the vibrating member for inducing a rearward displacement therein to discharge a small quantity of liquid through the nozzle opening.
Wheel hub arrangement for drives with rotated drum
Номер патента: US11485175B2. Автор: Robert Kohlheb. Владелец: Individual. Дата публикации: 2022-11-01.