KR100695522B1 - Rotary nozzle for fountain - Google Patents

Rotary nozzle for fountain Download PDF

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Publication number
KR100695522B1
KR100695522B1 KR1020060032937A KR20060032937A KR100695522B1 KR 100695522 B1 KR100695522 B1 KR 100695522B1 KR 1020060032937 A KR1020060032937 A KR 1020060032937A KR 20060032937 A KR20060032937 A KR 20060032937A KR 100695522 B1 KR100695522 B1 KR 100695522B1
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KR
South Korea
Prior art keywords
nozzle
fountain
watertight member
connecting pipe
support cover
Prior art date
Application number
KR1020060032937A
Other languages
Korean (ko)
Inventor
신건수
이중재
Original Assignee
물춤워터아트(주)
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Priority to KR1020060032937A priority Critical patent/KR100695522B1/en
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Publication of KR100695522B1 publication Critical patent/KR100695522B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/22—Spouts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/08—Fountains
    • 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
    • B05B3/0409—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 with moving, e.g. rotating, outlet elements
    • 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
    • B05B3/06—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 by jet reaction, i.e. creating a spinning torque due to a tangential component of the jet
    • 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
    • B05B3/10—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces
    • B05B3/1007—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces characterised by the rotating member

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  • Special Spraying Apparatus (AREA)

Abstract

A rotary nozzle for a fountain is provided to variously form the streams of water by making a lower part of the nozzle placed on a watertight member in a sphere form and covering the sphere-shaped lower part with a support cover having a hanging sill. The rotary nozzle installed at a fountain body is composed of a connecting pipe(10) mounted at the fountain body; a ring-shaped watertight member positioned on the upper side of the connecting pipe; a sphere-shaped nozzle(30) placed on the watertight member and formed with a hollow part to jet the water, wherein a lower part of the nozzle is formed like a sphere; and a support cover(40) having a hanging sill(41) formed at the upper side to support the sphere-shaped lower part of the nozzle, and a lower part combined with the connecting pipe.

Description

분수용 회전노즐{Rotary nozzle for fountain}Rotary nozzle for fountain

도 1은 본 발명에 따른 분수용 회전노즐의 사시도.1 is a perspective view of a rotating nozzle for fountain according to the present invention.

도 2는 본 발명에 따른 분수용 회전노즐의 분해 사시도.Figure 2 is an exploded perspective view of the fountain rotating nozzle according to the invention.

도 3은 본 발명에 따른 분수용 회전노즐의 단면도.Figure 3 is a cross-sectional view of the rotary nozzle for fountain according to the present invention.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

10: 연결관 11: 볼트부10: connector 11: bolt part

20: 수밀부재 21: 탄성체20: watertight member 21: elastic body

22: 패킹부재 30: 노즐22: packing member 30: nozzle

40: 지지덮개 41: 걸림턱40: support cover 41: locking jaw

42: 너트부 50: 구동축42: nut 50: drive shaft

본 발명은 분수용 회전노즐에 관한 것으로, 더욱 상세하게는 수밀부재에 안착되는 노즐의 하부를 구 형상으로 제작하고, 걸림턱을 구비한 지지덮개를 노즐의 구 형상인 하부에 씌움으로써, 노즐을 자유롭게 회전할 수 있게 하여 다양한 형태의 분수모양 연출이 가능하도록 한 것이다.The present invention relates to a rotating nozzle for fountain, and more particularly, by manufacturing a lower part of the nozzle seated on the watertight member in a spherical shape, and covering the support cover having a locking jaw on the lower part of the spherical shape of the nozzle, By freely rotating, it is possible to produce various types of fountain shapes.

최근에는 분수대 본체에 노즐을 여러 개 설치하고 이들 노즐을 회전시킴으로써 다양한 형태의 분수모양을 연출하기 위한 시도가 이루어지고 있다.Recently, attempts have been made to produce various types of fountain shapes by installing several nozzles on the fountain body and rotating the nozzles.

그리하여 본 출원인은 등록실용신안 제20-383474호에서 각각의 노즐이 연결대의 회전에 따라 서로 다른 각도로 회전하면서 물을 분사하는 분수의 트위스트 젯 작동장치를 개시한 바 있다. 그러나, 이러한 등록실용신안 제20-383474호에 따른 노즐은 한 방향으로만 회전이 가능하여 다양한 형태의 분수모양 연출에 제한이 있었다.Thus, the present applicant has disclosed a Twist Jet Actuator for spraying water while the nozzles rotate at different angles in accordance with the rotation of the connecting rod in Korean Utility Model Registration No. 20-383474. However, since the nozzle according to the Utility Model Registration No. 20-383474 can be rotated in only one direction, there are limitations in producing various types of fountain shapes.

한편, 등록실용신안 제20-388151호에 따른 분수대의 회전식 노즐장치로 인해 노즐의 회전이 어느 정도 자유롭게 되었으나, 제1,2회전부재 등의 구성요소가 복잡하고, 물공급관 역시 함께 움직여야 하며, 각각의 노즐마다 2개씩의 구동모터가 필요하므로, 분수대 본체에 다수 개의 노즐을 설치할 경우에 비용이 과도하게 소요되며, 장치의 복잡함으로 인한 고장의 우려도 높아지는 문제점이 있었다.On the other hand, due to the rotary nozzle device of the fountain according to the Utility Model Registration No. 20-388151, the nozzle is freely rotated to some extent, but the components such as the first and second rotating members are complicated, and the water supply pipe must move together, respectively. Since two drive motors are required for each nozzle, excessive costs are required when a plurality of nozzles are installed in the fountain body, and there is a problem that the risk of failure due to the complexity of the device increases.

본 발명은 이러한 점을 감안하여, 노즐의 구 형상인 하부를 지지하는 지지덮개를 이용하여 노즐을 다양한 각도로 회전가능하게 함으로써, 다양한 형태의 분수모양을 연출할 수 있는 분수용 회전노즐을 제공하는데 그 목적이 있다.In view of the above, the present invention provides a fountain rotating nozzle capable of producing a variety of fountain shapes by allowing the nozzle to be rotated at various angles by using a support cover for supporting a lower portion of the nozzle. There is a purpose.

본 발명의 다른 목적은 수밀부재를 삽입하여 누수되는 것을 방지하고, 수밀부재 하부에 탄성체를 위치시켜 노즐의 하부와 수밀부재의 밀착력을 일정하게 유지시키며, 노즐의 일측에 구동축을 형성하여 구동축의 동작에 따라 다수의 노즐을 동시에 회전시키는데 있다.Another object of the present invention is to prevent the water leakage by inserting the watertight member, to place the elastic body in the lower portion of the watertight member to maintain a constant adhesion between the lower part of the nozzle and the watertight member, the drive shaft is formed on one side of the nozzle to operate the drive shaft To rotate a plurality of nozzles simultaneously.

이하, 본 발명의 바람직한 실시예를 첨부된 도면들을 참조하여 상세히 설명한다. 본 발명을 설명함에 있어, 관련된 공지 구성 또는 기능에 대한 구체적인 설명이 본 발명의 요지를 흐릴 수 있다고 판단되는 경우에는 그 상세한 설명은 생략한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In describing the present invention, when it is determined that the detailed description of the related well-known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

본 발명에 따른 분수용 회전노즐은 도 1 및 도 2에 도시한 바와 같이 분수대 본체에 설치되는 노즐에 있어서, 분수대 본체에 설치되는 연결관(10)과; 연결관(10)의 상면에 위치하는 링 형상의 수밀부재(20)와; 수밀부재(20)에 안착되고, 물을 분사할 수 있도록 중공되어 있으며, 하부가 구 형상인 노즐(30)과; 노즐(30)의 구 형상인 하부를 지지하는 걸림턱(41)이 상부에 형성되고, 하부는 연결관(10)과 결합하는 지지덮개(40);를 포함하는 것을 특징으로 한다.The rotating nozzle for fountain according to the present invention, as shown in Figs. 1 and 2 in the nozzle installed in the fountain body, the connection pipe 10 is installed in the fountain body; A ring-shaped watertight member 20 positioned on an upper surface of the connection pipe 10; A nozzle 30 seated on the watertight member 20 and hollow so as to spray water, and having a spherical lower shape; Hanging jaw 41 for supporting the lower portion of the spherical shape of the nozzle 30 is formed on the upper portion, the lower portion; support cover 40 for coupling with the connection pipe 10; characterized in that it comprises a.

또한, 연결관(10)과 수밀부재(20)의 사이에 링 형상의 탄성체(21)를 더 포함할 수 있고, 연결관(10)의 상부 외면에는 볼트부(11)가 형성되며, 지지덮개(40)의 하부 내면에는 너트부(42)가 형성되어 연결관(10)과 지지덮개(40)를 나사결합하는 것이 바람직하다. 이때, 연결관(10)과 지지덮개(40)의 사이에 링 형상의 패킹부재(22)를 더 구비할 수도 있다.In addition, a ring-shaped elastic body 21 may be further included between the connection pipe 10 and the watertight member 20, and an upper outer surface of the connection pipe 10 may include a bolt part 11 and a support cover. Nut portion 42 is formed on the lower inner surface of the 40 is preferably screwed to the connection pipe 10 and the support cover 40. In this case, a ring-shaped packing member 22 may be further provided between the connection pipe 10 and the support cover 40.

연결관(10)은 분수대 본체에 용접결합되거나, 분수대 본체에 너트부를 형성하고 연결관(10)의 하부에 볼트부를 형성하여 나사결합될 수 있으며, 연결관(10)과 분수대 본체를 수밀성 있게 결합할 수 있는 수단이면 무엇이든 적용 가능하다.The connecting pipe 10 may be welded to the fountain body, or may be screwed by forming a nut on the fountain body, and forming a bolt on the lower part of the connecting pipe 10, and watertightly couples the connecting pipe 10 and the fountain body. Any means that can be applied is applicable.

연결관(10)의 상면에는 링 형상의 수밀부재(20)가 위치하는데, 노즐(30)이 회전하더라도 노즐(30)의 구 형상인 하부와 수밀성을 유지하기 위해서이고, 일반적으로 MC 나일론(Monomer Cast Nylon)을 사용하는 것이 바람직하지만, 누수를 방지할 수 있는 재질이면 어떤 것이든 무관하다.A ring-shaped watertight member 20 is located on the upper surface of the connection pipe 10. In order to maintain watertightness with the spherical shape of the nozzle 30 even when the nozzle 30 is rotated, generally MC nylon (Monomer) Cast Nylon) is preferable, but any material that can prevent leakage can be used.

이때, 노즐(30)의 구 형상인 하부와 닿는 수밀부재(20)가 마찰에 의해 마모되는 경우에 수밀성이 떨어질 수 있으므로 연결관(10)과 수밀부재(20)의 사이에 링 형상의 탄성체(21)를 구비하여 노즐(10)의 하부와 수밀부재(20)의 밀착력을 일정하게 유지하는 것이 바람직하다. 또한, 탄성체(21)로는 실리콘 스프링을 사용하는 것이 일반적이나, 일정한 탄성력을 유지할 수 있으면, 코일 스프링도 가능하다.At this time, since the watertightness may be degraded when the watertight member 20 contacting the spherical lower part of the nozzle 30 is worn by friction, the ring-shaped elastic body (between the connecting pipe 10 and the watertight member 20) 21 is preferably provided to maintain a constant adhesion between the lower part of the nozzle 10 and the watertight member 20. In addition, although a silicone spring is generally used as the elastic body 21, a coil spring is also possible as long as it can maintain a constant elastic force.

한편, 수밀부재(20)에 안착되는 노즐(30)은 물을 분사할 수 있도록 내부가 중공되어 있고 하부가 구 형상을 하고 있으며, 연결관(10)과 결합하는 지지덮개(40)는 상부에 원주방향 내측으로 돌출된 걸림턱(41)이 형성되므로, 노즐(30)은 지지덮개(40)를 이탈하지 않고 자유롭게 회전하면서 물을 분사하게 된다. 노즐(30)의 구 형상인 하부의 내경을 상측으로 갈수록 좁아지게 하여 물 분사를 강하게 하면서 동시에 노즐 내부에서 발생하는 와류도 방지할 수 있다.On the other hand, the nozzle 30 seated on the watertight member 20 has a hollow inside to spray water and has a lower spherical shape, and the support cover 40 coupled to the connection pipe 10 is located at the top. Since the locking projection 41 protruding in the circumferential direction is formed, the nozzle 30 sprays water while rotating freely without leaving the support cover 40. The inner diameter of the spherical lower part of the nozzle 30 becomes narrower toward the upper side, thereby making the water spray stronger and at the same time preventing vortices generated inside the nozzle.

지지덮개(40)의 외부로 노출된 노즐(30)의 일측에 구동축(50)을 연결할 경우, 노즐(30)의 일측에 고리를 형성하여 구동축과 결합할 수 있으며, 나사결합, 용접 등 노즐(30)과 결합할 수 있는 수단이면 무엇이든 적용 가능하다.When the drive shaft 50 is connected to one side of the nozzle 30 exposed to the outside of the support cover 40, it can be combined with the drive shaft by forming a ring on one side of the nozzle 30, the screw coupling, welding, etc. nozzle ( Any means that can be combined with 30 is applicable.

이와 같이 구성된 본 발명의 바람직한 실시예에 따른 분수용 회전노즐의 기능 및 작용을 도 3을 참조하여 설명하면 다음과 같다.Referring to Figure 3 the function and operation of the fountain rotary nozzle according to a preferred embodiment of the present invention configured as described above are as follows.

물이 분수대 본체를 거쳐 연결관(10)을 통과하여 유입되면, 수밀부재(20)로 인해 누수되지 않고 내경이 좁아지는 노즐(30)의 하부를 통과하므로 속도가 빨라지고 와류가 거의 없어진 상태로 노즐(30)을 통해 분사된다.When water flows through the connection pipe 10 through the fountain body, the water passes through the lower part of the nozzle 30, which is not leaked by the watertight member 20, and the inner diameter is narrowed. Sprayed through 30.

노즐(30)의 회전으로 인해 수밀부재(20)의 일부가 마모되더라도 하부에 위치하는 탄성체(21)가 일정한 탄성력으로 수밀부재(20)를 밀어주므로 수밀성을 유지할 수 있다.Even if a part of the watertight member 20 is worn due to the rotation of the nozzle 30, the elastic body 21 positioned below pushes the watertight member 20 with a constant elastic force, thereby maintaining watertightness.

또한, 지지덮개(40)의 외부로 노출된 노즐(30)의 일측에 구동축(50)을 구비하여 구동축(50)의 동작에 따라 노즐(30)을 자유롭게 동작시킬 수 있으므로 다양한 형태의 분수모양을 연출할 수 있고, 본 발명에 따른 분수용 회전노즐을 분수대 본체에 다수 개 설치하여 화려하면서 멋있는 분수모양을 연출할 수도 있다.In addition, since the drive shaft 50 is provided on one side of the nozzle 30 exposed to the outside of the support cover 40, the nozzle 30 can be freely operated according to the operation of the drive shaft 50. Can be produced, by installing a plurality of rotary nozzle for the fountain according to the present invention in the fountain body to produce a gorgeous and stylish fountain shape.

이상과 같은 본 발명에 따른 분수용 회전노즐은, 수밀부재에 안착되는 노즐의 하부를 구 형상으로 제작하고, 걸림턱을 구비한 지지덮개를 노즐의 구 형상인 하부에 씌움으로써, 노즐을 자유롭게 회전할 수 있게 하여 다양한 형태의 분수모양 을 연출할 수 있고, 다수의 노즐이 설치되더라도 하나의 구동축으로 동시에 노즐을 제어할 수 있으며, 수밀부재와 탄성체로 인해 누수를 방지할 수 있는 효과가 있다.The fountain rotating nozzle according to the present invention as described above, the lower part of the nozzle seated on the watertight member is manufactured in a spherical shape, and the nozzle is freely rotated by covering the support cover having a locking jaw on the lower part of the spherical shape of the nozzle. By making it possible to produce a variety of fountain shapes, even if a plurality of nozzles can be installed to control the nozzle at the same time with a single drive shaft, there is an effect that can prevent leakage due to the watertight member and the elastic body.

Claims (5)

분수대 본체에 설치되는 노즐에 있어서, 상기 분수대 본체에 설치되는 연결관(10)과; 상기 연결관(10)의 상면에 위치하는 링 형상의 수밀부재(20)와; 상기 수밀부재(20)에 안착되고, 물을 분사할 수 있도록 중공되어 있으며, 하부가 구 형상인 노즐(30)과; 상기 노즐(30)의 구 형상인 하부를 지지하는 걸림턱(41)이 상부에 형성되고, 하부는 상기 연결관(10)과 결합하는 지지덮개(40);를 포함하는 것을 특징으로 하는 분수용 회전노즐.A nozzle installed in the fountain body, comprising: a connecting pipe (10) installed in the fountain body; A ring-shaped watertight member 20 positioned on an upper surface of the connection pipe 10; A nozzle 30 seated on the watertight member 20, hollow so as to spray water, and having a spherical lower shape; The catching jaw 41 for supporting the lower portion of the nozzle 30 is formed in the upper portion, the lower portion; the support cover 40 for coupling with the connecting pipe 10; Rotating nozzle. 제1항에 있어서, 상기 연결관(10)과 상기 수밀부재(20)의 사이에 링 형상의 탄성체(21)를 더 포함하는 것을 특징으로 하는 분수용 회전노즐.The fountain nozzle according to claim 1, further comprising a ring-shaped elastic body (21) between the connecting pipe (10) and the watertight member (20). 제1항 또는 제2항에 있어서, 상기 연결관(10)의 상부 외면에는 볼트부(11)가 형성되고, 상기 지지덮개(40)의 하부 내면에는 너트부(42)가 형성되어 상기 연결관(10)과 상기 지지덮개(40)가 나사결합하는 것을 특징으로 하는 분수용 회전노즐.According to claim 1 or 2, The upper outer surface of the connecting pipe 10 is formed with a bolt portion 11, The lower inner surface of the support cover 40 is formed with a nut portion 42 is the connecting pipe 10 and the rotating nozzle for the fountain, characterized in that the support cover 40 is screwed. 제1항 또는 제2항에 있어서, 상기 노즐(30)의 하부의 내경은 상측으로 갈수록 좁아지고, 상기 수밀부재(20)는 MC 나일론인 것을 특징으로 하는 분수용 회전노즐.According to claim 1 or 2, wherein the inner diameter of the lower portion of the nozzle 30 is narrowed toward the upper side, the watertight member 20 is a rotary nozzle for fountain, characterized in that the MC nylon. 제1항 또는 제2항에 있어서, 상기 지지덮개(40)의 외부로 노출된 상기 노즐(30)의 일측에 구동축(50)이 구비되어 있어 상기 구동축(50)의 동작에 따라 상기 노즐(30)이 자유롭게 동작하는 것을 특징으로 하는 분수용 회전노즐.According to claim 1 or 2, wherein the drive shaft 50 is provided on one side of the nozzle 30 exposed to the outside of the support cover 40, the nozzle 30 in accordance with the operation of the drive shaft 50 The rotating nozzle for fountain, characterized in that the free operation.
KR1020060032937A 2006-04-11 2006-04-11 Rotary nozzle for fountain KR100695522B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101192728B1 (en) * 2010-06-01 2012-10-18 (주) 청강 Dual rotating sphere body nozzle
WO2013032098A1 (en) * 2011-08-31 2013-03-07 플러스파운틴(주) Multi-vector control nozzle apparatus and fountain using same
KR102597272B1 (en) * 2023-04-19 2023-11-02 위니아이엔지주식회사 Cooling device of air conditioner outdoor unit

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0568921A (en) * 1991-09-10 1993-03-23 Kubota Corp Rotary type water spray device
JPH0621769A (en) * 1992-06-29 1994-01-28 Clarion Co Ltd Radio receiver
KR200196189Y1 (en) * 2000-03-29 2000-09-15 주식회사협신토탈 Driving device of nozzle for fountain
KR200388151Y1 (en) * 2005-04-13 2005-06-29 레인보우스케이프주식회사 Rotary nozzle system for fountain

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0568921A (en) * 1991-09-10 1993-03-23 Kubota Corp Rotary type water spray device
JPH0621769A (en) * 1992-06-29 1994-01-28 Clarion Co Ltd Radio receiver
KR200196189Y1 (en) * 2000-03-29 2000-09-15 주식회사협신토탈 Driving device of nozzle for fountain
KR200388151Y1 (en) * 2005-04-13 2005-06-29 레인보우스케이프주식회사 Rotary nozzle system for fountain

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101192728B1 (en) * 2010-06-01 2012-10-18 (주) 청강 Dual rotating sphere body nozzle
WO2013032098A1 (en) * 2011-08-31 2013-03-07 플러스파운틴(주) Multi-vector control nozzle apparatus and fountain using same
KR102597272B1 (en) * 2023-04-19 2023-11-02 위니아이엔지주식회사 Cooling device of air conditioner outdoor unit

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