EP2654403A1 - Regner - Google Patents
RegnerInfo
- Publication number
- EP2654403A1 EP2654403A1 EP10800924.2A EP10800924A EP2654403A1 EP 2654403 A1 EP2654403 A1 EP 2654403A1 EP 10800924 A EP10800924 A EP 10800924A EP 2654403 A1 EP2654403 A1 EP 2654403A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- segments
- control cam
- control
- lever
- sprinkler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
- B05B3/04—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet
- B05B3/0417—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet comprising a liquid driven rotor, e.g. a turbine
- B05B3/0446—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet comprising a liquid driven rotor, e.g. a turbine with automatic means for regulating the discharged jet
Definitions
- the throwing distance of the nozzle arrangement can be effected, for example, by reducing the flow rate via a throttle valve arranged upstream of the nozzle arrangement, by adjusting the nozzle exit direction or by pivoting in a deflector surface into the jet ejected from the nozzle arrangement.
- a flexible circular ring band is mounted on four holders distributed over the circumference and supported by manually actuatable pivoting levers and helical inclined surfaces.
- a flexible annular surface is supported at several points by adjustable screws.
- the US 5,769,332 describes a sprinkler in which a flexible band as a control curve integrally formed on its underside has a plurality of support elements which are latching adjustable in different height positions.
- the adjusting element displaced for the adjacent and along the control cam during the rotation of the nozzle arrangement preferably a spring-loaded lever, predetermines the maximum occurring pitch in the direction of movement and with respect to the known arrangements with the same height offset of the control cam between two supports on one limited value.
- Fig. 7 a joint area with angled course of
- the axis of rotation DA is aligned at least approximately vertically in a regular operating position of the sprinkler.
- the lever axis HA of the control lever TH preferably runs horizontally as sketched.
- a control cam SK Connected to the housing GE and fixed in the operation of the sprinkler with respect to the housing GE is a control cam SK which annularly surrounds the axis of rotation DA therefrom and which of a plurality of circumferentially adjoining each other and to one another
- a change in the jet pattern SB and in particular its irrigation mode can also be effected in other ways known per se from the prior art, such as, for example, the swiveling of a deflector surface into the course of a jet emitted by a nozzle arrangement.
- throttling of the flow through a throttle valve controllable via the control lever SH can be provided.
- the adjusting levers SH are pivotably mounted on an inner ring IR of the housing about lever joints HG, the pivot axes of the lever joints HG in the preferred embodiment outlined being radially projecting from the axis of rotation DA. are standing and extend tangentially with respect to the axis of rotation DA in a direction perpendicular to the axis of rotation DA horizontal plane.
- the adjusting lever SH have a lever portion HG facing away and with respect to the axis of rotation DA radially beyond a housing wall of the housing GE also protruding handle portion GR, via which a manual pivoting of the lever SH to the lever joints HG is possible.
- the dimensional stability of the segments in the course between two adjacent joint regions GA and the articulated connection of two segments in a joint region GA can advantageously be realized by different heights of the control cam body in the joint regions GA on the one hand and in the segments lying between adjacent joint regions on the other hand.
- the dimensional stability of the segments in particular the dimensional stability against vertical deflection under load by the end of the control lever TH, be achieved in that on the undersides of the segments of the tread LF facing away stiffening ribs or webs or the like are formed, which at low One- set of plastic material cause a high rigidity against vertical deflection.
- control cam is coupled to the joint areas GE in such a way with the adjusting levers that, when the adjusting lever is pivoted downwards, the control cam is forcibly pulled downwards.
- control cam and lever are coupled via snap connections, via which a forced displacement of a joint area GA is ensured when moving the associated control lever down.
- slot-shaped openings HS on both sides of the narrow central part of the snap-on hook RH allow advantageous injection molding of the shape of the snap-on hook by immersing cores of an injection molding tool vertically through the running surface of the control cam to the projections of the snap-action hook.
- the slots HS deliberately weaken the flexural rigidity of the control cam at these two points and thus form particularly flexible, bending axes lying on both sides of a middle section of the joint region rigid with the center web of the snap hook RH as partial joints of the joint region for the mutual bending of two directly adjacent segments.
Landscapes
- Catching Or Destruction (AREA)
Abstract
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL10800924T PL2654403T3 (pl) | 2010-12-21 | 2010-12-21 | Zraszacz |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2010/070333 WO2012084012A1 (de) | 2010-12-21 | 2010-12-21 | Regner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2654403A1 true EP2654403A1 (de) | 2013-10-30 |
| EP2654403B1 EP2654403B1 (de) | 2015-01-21 |
Family
ID=44513320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP10800924.2A Active EP2654403B1 (de) | 2010-12-21 | 2010-12-21 | Regner |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2654403B1 (de) |
| PL (1) | PL2654403T3 (de) |
| WO (1) | WO2012084012A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118321045B (zh) * | 2024-06-13 | 2024-08-20 | 厦门市颂雨水暖有限公司 | 一种冲洗范围可调节喷枪 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3095148A (en) | 1961-10-30 | 1963-06-25 | Archie G Smith | Lawn sprinkler |
| US3878990A (en) | 1973-01-26 | 1975-04-22 | Hozelock Ltd | Watering devices |
| US3952954A (en) | 1975-02-28 | 1976-04-27 | Taylor Robert E | Automatic water sprinkler for irregular areas |
| US4198001A (en) | 1978-04-10 | 1980-04-15 | Rodriguez Ricardo A | Controlled thrust, rotary, adjustable topography sprinkler |
| US4637549A (en) | 1985-04-30 | 1987-01-20 | Joel Schwartzman | Rotation speed control device for a rotary, impulse water sprinkler and a water sprinkler having same |
| US4867378A (en) * | 1987-04-13 | 1989-09-19 | Kah Jr Carl L C | Sprinkler device |
| IL108663A (en) * | 1994-02-16 | 2000-08-31 | Mamtirim Dan | Rotary sprinkler |
| US5769322A (en) | 1995-07-07 | 1998-06-23 | Gilmour, Inc. | Rotary sprinkler and base |
-
2010
- 2010-12-21 PL PL10800924T patent/PL2654403T3/pl unknown
- 2010-12-21 EP EP10800924.2A patent/EP2654403B1/de active Active
- 2010-12-21 WO PCT/EP2010/070333 patent/WO2012084012A1/de not_active Ceased
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2012084012A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2654403B1 (de) | 2015-01-21 |
| WO2012084012A1 (de) | 2012-06-28 |
| PL2654403T3 (pl) | 2015-06-30 |
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