Abstract:
A supply channel (1) for a means of transportation (3) is provided. The supply channel (1) comprises a fluid line (7) and an inflatable projection element (9) having an opening (13). The inflatable projection element (9) is connected to the fluid line (7) via the opening (13). The projection element (9) is configured for being transferred from a compressed state (17) to an inflated state (15) by filling it with fluid from the fluid line (7). The projection element (9) provides a predetermined projection surface (11) in the inflated state (15).
Abstract:
The invention relates to a large-sized transportable projection screen (10) comprising an any-shaped fillable hollow body (1), which is embodied in the form of a structure consisting of fillable tubes. The aim of said invention is to develop a large-sized transportable projection screen (10) exhibiting an increased stability and making it possible to obtain an improved projection at daylight. For this purpose, the structure (1) defines a three-dimensional internal space (5) limited on all sides thereof, wherein the tubes (3, 3A, 3B) are oriented in three directions in space (x, y, z) and the internal space (5) is limited by at least one display surface (7, 8) arranged at the level of an edge formed by a part of tubes (3, 3A, 3B).
Abstract:
An immersive projection system (100) includes an enclosure (101), and a number of projectors (105a-105e)suspended outside and near the upper portion of the enclosure. The projectors (105a-105e) project portions of a scene through openings in the enclosure and onto an inside surface (102) of the enclosure 8101). The light emanating from the projectors (105a-105e) can be reflects from one or more mirrors (301a-301e) before being cast onto the enclosure wall (102). The projectors (105a-105e) and one or more mirrors (301a-301e) may be mounted to a mounting frame that maintains the projectors (105a-105e) and one or more mirrors (301a-301e) in fixed spatial relationship, and the mounting frame may be mounted on a movable gantry (108) for lifting the mounting frame to the upper portion of the enclosure (101). The enclosure (101) may be a collapsible dome.
Abstract:
Die Patentanmeldung befasst sich mit einem aus einer flexiblen Hülle bestehenden Hohlkörper, der mit einem gasförmigen oder flüssigen Fluid befüllbar ist, das dem Hohlkörper eine feste Form verleiht, und der aus mindestens zwei über Eck verbundenen Schlauchsegmenten (1, 2) besteht. Die Eckverbindung zwischen den beiden Schlauchsegmenten (1, 2) wird durch einen Gurt (5) verstärkt, der auch als Haltepunkt für eine Abspannung genutzt werden kann.
Abstract:
The invention relates to an aircraft having a spherical body (10) which generates buoyancy or which may generate buoyancy when filled with gas, wherein the aircraft further comprises four actuation units (20) arranged on the surface (12) of the body (10) for movement of the aircraft in a translation and/ or rotation through the air, and at least one camera (50) arranged on or in the surface (12) of the body (10). The invention further relates to a method for providing optical information to a person in the environment of a flying aircraft, a method for providing optical information about an object and/ or surveying of an object, a method for transmission of acoustic information and a method for observing or tracking an object.
Abstract:
본 발명의 일실시예에 따른 영사용 원형 스크린은 원통형 구조물을 형성하기 위하여 곡면 형태를 갖는 복수의 단위 프레임들-상기 복수의 단위 프레임들은 서로 조립 가능함-; 상기 복수의 단위 프레임들을 포함하는 원통형 구조물의 안쪽 면 또는 바깥쪽 면 중 적어도 하나에 씌워지는 적어도 두 개의 실버 스크린들; 및 상기 적어도 두 개의 실버 스크린들을 향하여 영상을 영사하는 영상 장치를 지지하는 지지 구조물을 포함하고, 상기 적어도 두 개의 실버 스크린들은 고주파 웰딩 방식을 통하여 하나의 스크린으로 접합되고, 상기 하나의 스크린은 상기 복수의 단위 프레임들에 고정되기 위한 복수 개의 고정부를 더 포함한다.
Abstract:
Display apparatus for displaying images on a three-dimensional surface, comprising a flexible inflatable projection screen having an inner surface which substantially encloses a three-dimensional space and comprises an aperture, and a base unit having a projection screen receiving aperture to which the aperture of the inflatable projection screen is joined using a gas-tight seal such that gas can be supplied from the base unit through the apertures, the base unit comprising inflation apparatus for supplying gas through the joined apertures to inflate the inflatable projection screen and image projection apparatus which is operable to project images onto the inner surface of the inflatable projection screen in use, when the inflatable projection screen is inflated, wherein the base unit is configured to receive and contain the inflatable projection screen when the inflatable projection screen is deflated. Typically, the base unit is configured to receive and contain the inflatable projection screen when the inflatable projection screen is deflated whilst the aperture of the inflatable projection screen remains joined to the aperture of the base unit.
Abstract:
An immersive projection system (100) includes an enclosure (101), and a number of projectors (105a-105e) suspended outside and near the upper portion of the enclosure. The projectors (105a-105e) project portions of a scene through openings in the enclosure and onto an inside surface (102) of the enclosure (101). The light emanating from the projectors (105a-105e) may be reflected from one or more mirrors (301a-301e) before being cast onto the enclosure wall (102). The projectors (105a-105e) and one or more mirrors (301a-301e) may be mounted to a mounting frame that maintains the projectors (105a-105e) and one or more mirrors (301a-301e) in fixed spatial relationship, and the mounting frame may be mounted on a movable gantry (108) for lifting the mounting frame to the upper portion of the enclosure (101). The enclosure (101) may be a collapsible dome.
Abstract:
Embodiments include an inflatable support structure enclosing a region fillable by a fluid at a positive pressure above an atmospheric pressure. A flexible screen is attached to the support structure, a region between the flexible screen and the support structure fillable by a fluid at a negative pressure below the atmospheric pressure that holds the flexible screen in a shape suitable for image projection. A method according to embodiments includes inflating an inflatable support structure with a fluid at a positive pressure above an atmospheric pressure and removing fluid from a region between the support structure and a flexible screen attached to the support structure to hold the flexible screen in a shape suitable for image projection with the fluid at the negative pressure below the atmospheric pressure between the flexible screen and the support structure.
Abstract:
Apparatus for displaying a visual image includes a device (10) having an inflatable main body (14) and a base portion (12). The main body (14) is formed from tubular members (17) which define a predetermined shape when inflated, providing at least one display face for displaying a visual image. The base portion (12) stabilises the device (10).