Method and device for metering and storing liquids by means of permanently open containers

    公开(公告)号:US11292004B2

    公开(公告)日:2022-04-05

    申请号:US16313828

    申请日:2018-03-02

    摘要: A method for metering and storing liquids by means of a permanently open container (1), wherein: the container (1) comprises a liquid reservoir (11) in which at least one liquid (2) is contained for storage; the container (1) has at least one opening (15) for the metered discharging of the liquid from the liquid reservoir (11); the opening (15) is permanently open; influencing factors affect at least one change in pressure (4) in the container (1); influencing factors render the system formed of the container (1) and liquid (2) unstable; the pressure (4) is detected in at least one location in the container (1); and, subject to at least one detected change in pressure (4), at least one reaction (9) is initiated that is suitable for maintaining the system of the container (1) and liquid (2) in a stable state or for re-establishing this stable state.

    Spatula for stirring bowls
    9.
    发明授权

    公开(公告)号:US11229326B2

    公开(公告)日:2022-01-25

    申请号:US17051984

    申请日:2019-08-26

    申请人: Johannes Wunderle

    发明人: Johannes Wunderle

    摘要: The removal aid serves for removal of liquid and solid mix from a stirring bowl, the removal aid having a handle and a work element and is intended for a rotation. The working element has a centering aid which is designed to cooperate with a stirring unit's end of the stirring unit, the end pointing towards the opening, and a convex reception region with a spatula-like working edge that points towards the working direction, so that the removal aid can be centred onto said stirring unit's end and can be rotated in the working direction inside the stirring bowl.

    Universal adapter for hearing aids and earphones

    公开(公告)号:US11218819B2

    公开(公告)日:2022-01-04

    申请号:US16966637

    申请日:2019-02-04

    申请人: Paul Gregor Junke

    发明人: Paul Gregor Junke

    IPC分类号: H04R25/00 H04R1/10

    摘要: The invention relates to the field of hearing aids and earphones. More specifically, the invention relates to a universal adapter for earphones and hearing aids worn in the ear.
    The universal adapter serves for the introduction of amplified sound of a hearing aid or earphone into the auditory canal, wherein the adapter has trapezoidal hollow segments (5) which are arranged separate from one another, with their side walls (15) that radially decrease from the dorsal to the proximal side, along a centrally arranged locking nipple (2) which serves to receive a sound outlet connector of the hearing aid. The hollow segments (5) are connected with the proximal ends (14) of the contact surfaces (1) to a proximal end (6) of the locking nipple (2). The adapter has the shape of a shortened ellipsoidal body. It can automatically adapt to the shape of the auditory canal.