| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 181 | LIQUID DIFFUSING DEVICE WITH INTERCHANGEABLE NOZZLES | EP09786698.2 | 2009-07-24 | EP2318146A2 | 2011-05-11 | Drechsel, Arno |
| A liquid diffusing device with interchangeable nozzles includes a support frame having a passageway for the liquid to be diffused, with an inlet and an outlet, at least one nozzle having a liquid outlet section with a predetermined diameter and a corresponding outflow rate, which is removably and selectively attachable to the outlet in a predetermined operating position, and a system for supporting at least one additional nozzle having an outlet section of a diameter other than that of the first nozzle in the non-operating position. The support system comprises a nozzle-holding plate formed of one piece with the frame and having quick a connect/disconnect system for the additional nozzle in the non-operating position. | ||||||
| 182 | Sprinkler with magnetic nutating mechanism and related method | EP07252797.1 | 2007-07-13 | EP1880768B1 | 2009-02-11 | Nelson, Craig; Perkins, Lee A. |
| 183 | Sprinkler with magnetic nutating mechanism and related method | EP07121842.4 | 2007-11-29 | EP1927403A3 | 2008-09-03 | Perkins, Lee A; Nelson, Craig |
A sprinkler including a sprinkler head incorporating a nozzle; a spool (38) fixed to the sprinkler head in proximity to the nozzle; a cage assembly (48) loosely mounted on the spool (38), the assembly including a distribution plate (26) at a first end of the assembly downstream of the nozzle and a first magnet (50) at a second opposite end of the assembly upstream of the spool; a mounting element fixed to the assembly between the first and second ends, an inner edge of the mounting element loosely confined between upper and lower flanges of the spool; and a second magnet (44) fixed to the sprinkler head, axially between the spool and the first magnet.
|
||||||
| 184 | Sprinkler with magnetic nutating mechanism and related method | EP07252797.1 | 2007-07-13 | EP1880768A1 | 2008-01-23 | Nelson, Craig; Perkins, Lee A. |
A sprinkler head (10) includes: a body assembly (12) including an adapter (14), a nozzle, a spindle and a first magnet, the spindle supporting a spool having a pair of axially-spaced radially-oriented spool flanges; a nutating cage loosely mounted on the spindle (20), between the radial flanges of the spool, the nutating cage supporting a second magnet (126) in close proximity to the first magnet (112); a water distribution plate carried by the nutating cage and adapted to be impinged upon by a stream emitted from the nozzle. The first and second magnets are arranged with like poles facing each other such that the second magnet (126) is repulsed from the first magnet (112), but when the stream impinges on the water distribution plate (26), the second magnet is moved towards the first magnet, with magnetic repulsion force increasing and causing the nutating cage and the water distribution plate to tilt off axis.
|
||||||
| 185 | Nutating sprinkler | EP96303475.6 | 1996-05-16 | EP0743098A3 | 1997-02-05 | Sweet, Frederick J.; Meyer, Larry P. |
A sprinkler (10) comprising a body portion (12) having a nozzle (16) at one end and a cap assembly (14) supported thereon at an opposite end, the cap assembly (14) supporting a spray plate (20) located downstream of the nozzle (16), the spray plate (20) having a plurality of stream distributing grooves (22) formed on one side thereof configured to cause the spray plate (20) to rotate when struck by a stream emitted from the nozzle (16); and wherein the spray plate (20) includes a mounting shaft (62) extending from the spray plate (20) and having a part spherical head (68) received within a bearing cage (84) in the cap assembly (14), the bearing cage (84) including a bearing separator (109) holding a plurality of ball bearings (104, 106, 108) in a substantially horizontal array arranged about a longitudinal center axis of the sprinkler (10), the part spherical head (68) located centrally above and in engagement with the plurality of ball bearings (104, 106, 108), thereby permitting the spray plate (20) to wobble as it rotates. |
||||||
| 186 | A METHOD OF, AND APPARATUS FOR, CLEANING A TANK | EP90915838.0 | 1990-10-12 | EP0495883A1 | 1992-07-29 | VERBEEK, Diederik, Geert, Femme |
| Procédé et appareil servant à nettoyer un réservoir de stockage ou de transport ou un récipient semblable, comprenant l'application par pulvérisation d'un agent de nettoyage sur la paroi interne dudit réservoir au moyen d'au moins une tuyère à pulvériser qui se déplace de façon rotative dans un plan, tandis que ledit plan tourne simultanément autour d'un axe qui forme un angle avec l'axe de rotation de la tuyère. Le point de contact avec la paroi interne du réservoir d'un jet d'agent de nettoyage sortant de la tuyère suit un parcours qui passe plusieurs fois par une ligne circonférentielle fermée sur la paroi du réservoir, laquelle ligne sert de référence. La tuyère, ou chaque tuyère, est commandée de sorte que le parcours du jet traverse la plus grande section de ladite ligne circonférentielle n'ayant toujours pas été entrecoupée, laquelle section se trouve entre des points d'intersection précédents entre le parcours du jet et ladite ligne circonférentielle; c'est-à-dire, à des distances desdits points d'intersection précédents qui ont un rapport de 1 à (1/2 5 - 1/2). Le numéro (1/2 5 - 1/2) est connu sous le nom de ''section d'or'' et peut être trouvé par un calcul approché au moyen de la série de Fibonacci. | ||||||
| 187 | HYDROTHERAPY MASSAGE APPARATUS | EP87902924.7 | 1987-03-20 | EP0265484B1 | 1991-04-24 | HENKIN, Melvyn Lane; LABY, Jordan Myron |
| A hydrotherapy method and apparatus (100) for discharging a fluid stream through an opening (134) in the wall (130) of a water tub (120), while concurrently translating the stream along a random path, to impact against and massage the body of a user (123) via a nozzle (108) through orifice (142). | ||||||
| 188 | HYDROTHERAPY MASSAGE METHOD AND APPARATUS | EP88906618.0 | 1988-07-12 | EP0329734A1 | 1989-08-30 | HENKIN, Melvyn Lane; LABY, Jordan Myron |
| Hydrotherapy apparatus including a rigid elongated conduit (116) having a supply orifice (188) and a discharge ori fice (118). The conduit (116) is mounted for swivel movement to enable the discharge orifice (118) to traverse a path char acterized by a series of small circular or semicircular path segments linked by translational path segments. The conduit (116) is moved along said path by reaction forces produced by the discharged stream. The stream is produced by a suppli ed water jet which entrains air and/or tub water, as selected by the user. Valve means (503) are provided for selectively var ying amount of air entrainment and/or water entrainment and/or supplied water jet. | ||||||
| 189 | HYDROTHERAPY MASSAGE APPARATUS. | EP87902924 | 1987-03-20 | EP0265484A4 | 1988-12-12 | HENKIN MELVYN LANE |
| A hydrotherapy method and apparatus (100) for discharging a fluid stream through an opening (134) in the wall (130) of a water tub (120), while concurrently translating the stream along a random path, to impact against and massage the body of a user (123) via a nozzle (108) through orifice (142). | ||||||
| 190 | Lawn sprinklers for lawns etc | EP85300910.8 | 1985-02-12 | EP0153129B1 | 1988-07-13 | Osmond, Dennis Richard Charles |
| 191 | Reinigungsvorrichtung für Behälter und dergleichen | EP87107444.9 | 1987-05-22 | EP0247532A2 | 1987-12-02 | Becker, Helmut; Boda, Desider; Feiner, Alois; Ponterlitschek, Roland; Appt, Erich |
Die Reinigungsvorrichtung für Behälter und dergleichen weist einen Spritzkopf (13) mit einer oder mehreren Spritzdüsen (101; 102) auf, der an einem Lagergehäuse (12) mittels eines Drehlagers (15) um eine Drehachse (17) drehbar gelagert ist. Das Lagergehäuse (12) seinerseits ist an einem Halter (11) mittels eines Schwenklagers (14) um eine Schwenkachse (16) schwenkbar gelagert. Die Schwenkachse (17) des Spritzkopfes (11) und die Schwenkachse (16) des Halters (11) schneiden sich unter einem Winkel (a) des zwischen 90° und 180° liegt und vorzugsweise 135° beträgt. Zweckmäßiger weise ist für die Drehbewegung des Spritzkopfes ein eigener Antrieb (19) und für die Drehbewegung des Halters (11) ein eigener Antrieb (18) vorhanden, der die Drehbewegung beider Teile unabhängig von einer von den Spritzdüsen (101; 102; 61) herrührenden Antriebskraft macht. |
||||||
| 192 | Lawn sprinklers for lawns etc | EP85300910.8 | 1985-02-12 | EP0153129A2 | 1985-08-28 | Osmond, Dennis Richard Charles |
A water sprinkler comprises a body (15) housing a rotor (1) which is rotatably driven about a central vertical axis by water which enters the body by an inlet (12). Water leaves the body (15) by a hollow distribution shaft (5) having at its upper end a water discharge nozzle (14). The shaft (5) extends at an angle to the vertical and is rotationally driven about the central vertical axis by an epicyclic drive mechanism comprising a pinion rotatable with the rotor (1), a ring gear (11) formed on the internal wall of the body (15) and a planet gear (7). The planet gear meshes both with the pinion and the ring gear and is attached to one end of the hollow distribution shaft. |
||||||
| 193 | JET DIFFUSER WITH QUICK-REPLACEABLE NOZZLE FOR IRRIGATION SYSTEMS | EP12799304.6 | 2012-10-31 | EP2773465B1 | 2016-10-19 | Drechsel, Arno |
| A jet diffuser with a quick-change nozzle for use in irrigation systems includes an upper supply portion with a main body that has an upper tubular portion with a longitudinal axis, which is designed to be connected to a drop line and a lower hollow portion having a central cavity and a side wall, in which a lateral opening is formed, a nozzle adapted to be radially inserted into the cavity through the lateral opening in substantially coaxial and facing relationship to the upper tubular portion to direct a liquid jet axially downwards, and a quick-connect system associated with the nozzle for securing it within the main body and including cam and follower drive elements operating on the nozzle to move it and push it axially upwards into substantial contact and sealing relationship to the lower edge of the upper tubular portion, possibly with no seal interposed therebetween. | ||||||
| 194 | SPRINKLER HEAD | EP14856829.8 | 2014-10-28 | EP3062603A1 | 2016-09-07 | HOLMES, Tony |
| A sprinkler fitting comprises a spout and a deflector moveably connected to one another, the deflector being formed from a resilient material in a single piece. The sprinkler fitting may be manufactured by; forming a spout; moulding a deflector in a resilient plastics material; and pressing the deflector onto the spout. | ||||||
| 195 | SPRINKLER WITH NUTATING MECHANISM AND OPTIONAL WEIGHT | EP09807341.4 | 2009-08-14 | EP2315632B1 | 2016-03-23 | SESSER, George, L.; NELSON, Craig, B.; NELSON, Reid, A.; PERKINS, Lee, A. |
| 196 | SPRINKLER WITH NUTATING MECHANISM AND OPTIONAL WEIGHT | EP09807341 | 2009-08-14 | EP2315632A4 | 2014-07-23 | SESSER GEORGE L; NELSON CRAIG B; NELSON REID A; PERKINS LEE A |
| 197 | CLEANING TOOL FOR USE IN BOREHOLES AND PIPES | EP12814601.6 | 2012-07-04 | EP2734704A1 | 2014-05-28 | BAKKE, Stig; FJETLAND, Rune |
| A cleaning tool (1) for use in boreholes and pipes, the cleaning tool (1) including a stator (2) and a rotor (16) which is rotatable around the stator (2), and there being at least one rotor opening (32) arranged in the rotor (16) for liquid flow, and a stator sector angle (30) between adjacent stator openings (28) being different from a rotor sector angle (34) between adjacent rotor openings (32). In one embodiment, the rotor (16) is radially displaced and rotates eccentrically relative to the stator (2) during operation. | ||||||
| 198 | LIQUID DIFFUSING DEVICE WITH INTERCHANGEABLE NOZZLES | EP09786698.2 | 2009-07-24 | EP2318146B1 | 2014-03-19 | Drechsel, Arno |
| A liquid diffusing device with interchangeable nozzles includes a support frame having a passageway for the liquid to be diffused, with an inlet and an outlet, at least one nozzle having a liquid outlet section with a predetermined diameter and a corresponding outflow rate, which is removably and selectively attachable to the outlet in a predetermined operating position, and a system for supporting at least one additional nozzle having an outlet section of a diameter other than that of the first nozzle in the non-operating position. The support system comprises a nozzle-holding plate formed of one piece with the frame and having quick a connect/disconnect system for the additional nozzle in the non-operating position. | ||||||
| 199 | WATER DISCHARGE DEVICE | EP09817494 | 2009-09-30 | EP2329752A4 | 2013-01-23 | AIHARA YUTAKA; SATO MINORU; OKAMOTO MINAMI; UKIGAI KIYOTAKE |
| 200 | LIQUID DIFFUSER DEVICE | EP09786700.6 | 2009-07-24 | EP2321059A1 | 2011-05-18 | Drechsel, Arno |
| A liquid diffuser device comprises a support frame (2) with an upper tubular passageway (3) and a lower hollow body (4) defining a first longitudinal axis (L), a nozzle (5) associated with the passageway for directing a liquid jet longitudinally downwards at predetermined pressure and flow rate, a deflecting member (6) with a stem (7) held within the hollow body (4) and a deflecting plate (8) associated with the stem (7) and facing towards the nozzle (5) for deflecting the jet peripherally outwards and promoting the rotation (ωi) of the stem (7) about the first longitudinal axis (L) with a predetermined rotation speed, self-adjustment means (9) for adjusting the rotation speed of the stem, which comprise at least one elastomeric braking member (10) interposed between the stem (7) and the hollow body (4) for automatically adjusting the rotation speed of the stem (7) upon variation of pressure and flow rate of the liquid jet and for allowing even distribution of the diverted liquid. | ||||||
