KR850000708Y1 - Fan net - Google Patents
Fan net Download PDFInfo
- Publication number
- KR850000708Y1 KR850000708Y1 KR2019830009738U KR830009738U KR850000708Y1 KR 850000708 Y1 KR850000708 Y1 KR 850000708Y1 KR 2019830009738 U KR2019830009738 U KR 2019830009738U KR 830009738 U KR830009738 U KR 830009738U KR 850000708 Y1 KR850000708 Y1 KR 850000708Y1
- Authority
- KR
- South Korea
- Prior art keywords
- fan
- mesh
- cutting
- net
- disk
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
- F16P1/00—Safety devices independent of the control and operation of any machine
- F16P1/02—Fixed screens or hoods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
- B21D31/04—Expanding other than provided for in groups B21D1/00 - B21D28/00, e.g. for making expanded metal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 실시례 정면도.1 is a front view of an embodiment of the present invention.
제2도 내지 제4도는 본 고안의 실시례 구성상태 표시도.2 to 4 is a view showing an embodiment configuration state of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
(1) : 망목 (2) : 절단부(1): mesh (2): cut
(3) : 연계육부 (4) : 금속판(3): linked meat (4): metal plate
(4') : 내륜측 언저리 (4'') : 외륜측 언저리(4 '): Inner ring side (4' '): Outer ring side
(5) : 내륜테 (6) : 외륜테(5): inner ring frame (6): outer ring frame
종래에 철사를 규격에 맞추어 절단하여 스포트 용접을 한후 니켈도금을한 선풍기망을 개량해서 외국에서는 원판을 일정한 크기의 망목으로 형성한 망을 원형으로 재단하여 내륜테와 외륜테를 대어 선풍기망을 제품하였는바 망목이 좌우상하로 배열되어 선풍기망으로서의 구심점 형성이 안되므로서 망형성을 위한 굴곡에 따라 망목이 이그러져서 제품가치가 없어지고 또한 평판망을 중공 원형으로 재단해야 하므로 재료의 손실이 큰 문제점이 있어 널리 실용되지 못하는 실정이었다.Conventionally, after cutting the wire to the standard, spot welding, and then improving the nickel plated fan network, in foreign countries, the net is formed by cutting the net formed with the net of a certain size into a circular shape and applying the inner ring frame and the outer ring frame to produce the fan network. Since the mesh is arranged left and right and up and down, it is not possible to form a centripetal point as a fan network, and the mesh is distorted according to the bending for forming the mesh, so the product value is lost and the flat plate must be cut into a hollow circle. There was no widespread practical use.
본 고안은 변질과 파손등에 있어서 영구성을 지닌 사각형 금속평판을 원재로하여 이를 원반형의 망으로 절단 구성하므로서 가장 적은 원재로서 가장 미려하고 견고한 선풍기망을 얻도록 한 것이다.The present invention is to obtain the most beautiful and solid fan network as the smallest raw material by using a rectangular metal flat plate having a permanent property in the deterioration and damage, such as cutting into a disk-shaped net.
본 고안은 사각형의 금속평판(4)의 내륜측 언저리(4')와 외륜측 언저리(4'')에 걸쳐서 그 길이는 그대로 유지하고 원방향으로 점차적으로 크게 형성하는 망목(1)을 절단부(2)의 절단과 연계육부(3)을 남겨놓는 절단바이트에 의한 가공을 하므로서 원심방향으로 배열되어 원방향 크기가 커지는 망목(1)을 부채꼴형으로 펴지는 형태로 형성하여 원반형망을 형성하고 내륜테(5)와 외륜테(6)을 착설하여 완성제품하는 것이다.The present invention cuts the mesh 1, which is formed in the rectangular metal flat plate 4, the inner ring side edge 4 'and the outer ring side edge 4 " 2) Cutting and processing by the cutting bite leaving the linking meat part 3, forming a disk-shaped net in the form of a fan-shaped flattened mesh (1) arranged in the centrifugal direction and increasing in the circumferential size. The rim (5) and the outer ring rim (6) are installed to complete the product.
이 구성은 실시례 제1도와 여히 선풍기 전면망을 구성함을 물론이거니와 배면망도 구성할수 있다. 또한 망목(1)을 제1도 및 제2도 실시례와 여히 4면 다이어몬드형, 또는 제3도 실시례 도시와 여히 6면 다이어몬드형, 또는 제4도 실시례 도시와 여히 타원형으로 형성할수 있을뿐 아니라 연계육부(3)와 절단부(2)의 가공형성으로 여러가지 형태의 망목을 제공할 수 있으며 이는 절단의 바이트 형태를 망목형에 맞추어 바꾸므로서 가능한 것이다.This configuration, as well as the first network of the first embodiment of the fan as well as the back network can be configured. Also, the mesh 1 may be formed in a four-sided diamond shape as shown in FIGS. 1 and 2, or in a three-sided diamond as shown in FIG. Not only can it provide a variety of forms of netting by the forming process of the linking meat (3) and the cutting (2), which is possible by changing the bite shape of the cutting to the mesh.
실시례에 있어 0.5m/m-0.8m/m 금속평판(4)을 200m/m×180m/m크기로 하고 1.1m/m간격으로 절단을 약 88조-91조 형성하여 절단 형성된 망은 360°원심 원반형 망이 형성되며 91조때는 처음 절단부분과 마지막 부분이 연결부분이 되는 것이다. 처음 사용된 금속판은 0.5m/m-0.8m/m두께였으나 절단원형을 이루면 1.1m/m의 두께로 변한다. 이때 바람이 가장 이상적으로 나기 위함과 아울러 절단시 불규칙한 칼날같은 면은 쇼팅작업으로 처리한다. 선풍기의 크고 작은 것은 금속망의 200m/m쪽을 조종할 경우 원형크기의 변화가 암기에 대소의 구분에 따라 작업을 하여 92조께 절단부분에 알곤용접을 하며 같은 제질의 금속판으로 내륜테(5)와 외륜테(6)을 형성하여 스포트용접을 한다. 200m/m×180m/m금속판으로된 본 고안망은 직경이 500m/m이나 선풍기 전면에 굴곡형에 따라 굴곡성형하면 직경이 415m/m가 된다.In the embodiment, the 0.5m / m-0.8m / m metal flat plate 4 is 200m / m × 180m / m in size and cuts about 88-91 sets at 1.1m / m intervals. ° A centrifugal disk is formed, with the first section being the first section and the last section. The first metal plate used was 0.5m / m-0.8m / m thick, but when it is cut, it changes to 1.1m / m thick. At this time, the wind is most ideal, and irregular cutting-like surface during cutting is processed by shorting work. Large and small fan of 200m / m of metal mesh, the circular size change is memorized according to the case of large and small, argon welding to 92 trillion cutting parts, inner ring frame with the same quality metal plate (5) And the outer ring frame (6) to perform spot welding. 200m / m × 180m / m This design is made of metal plate, which is 500m / m in diameter, but if it is bent to the front of the fan according to the bending shape, the diameter becomes 415m / m.
이와같이된 본 고안은 1.1m/m의 강인한 금속망으로서 종래의 모든 망을 능가하는 강인성을 부유할뿐 아니라 장기간 사용하여도 녹이 슬거나 변색 훼손되지 않고 어린이의 손가락을 다치지 않게할 뿐만 아니라 보기에도 미려한 부채꼴 모양이 망 전면 전체에 형성되어 선풍기의 물품가치를 향상시키고 최소의 재료로서 선풍기 망을 양산 공급할수 있는 것이다.In this way, the present invention is 1.1m / m tough metal mesh, not only rich in toughness that surpasses all conventional meshes, but also long-term use does not rust or discolor and does not hurt children's fingers. The beautiful fan-shaped shape is formed on the entire front of the net to improve the goods value of the fan and to supply the net with the minimum material.
Claims (1)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019830009738U KR850000708Y1 (en) | 1983-11-18 | 1983-11-18 | Fan net |
SE8405753A SE8405753D0 (en) | 1983-11-18 | 1984-11-16 | NOT FOR ELECTRIC FAN |
NO844586A NO844586L (en) | 1983-11-18 | 1984-11-16 | ELECTRIC FAN GRACKS. |
JP59244315A JPS61171897A (en) | 1983-11-18 | 1984-11-19 | Net for electric fan |
IT8436244U IT8436244V0 (en) | 1983-11-18 | 1984-11-19 | PROTECTION NET FOR ELECTRIC FANS |
BR8405882A BR8405882A (en) | 1983-11-18 | 1984-11-19 | ELECTRIC FAN GRID |
GB08429228A GB2167323A (en) | 1983-11-18 | 1984-11-19 | Manufacture of a safety cage for an electric fan |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019830009738U KR850000708Y1 (en) | 1983-11-18 | 1983-11-18 | Fan net |
GB08429228A GB2167323A (en) | 1983-11-18 | 1984-11-19 | Manufacture of a safety cage for an electric fan |
Publications (1)
Publication Number | Publication Date |
---|---|
KR850000708Y1 true KR850000708Y1 (en) | 1985-04-22 |
Family
ID=88203956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019830009738U KR850000708Y1 (en) | 1983-11-18 | 1983-11-18 | Fan net |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS61171897A (en) |
KR (1) | KR850000708Y1 (en) |
BR (1) | BR8405882A (en) |
GB (1) | GB2167323A (en) |
IT (1) | IT8436244V0 (en) |
NO (1) | NO844586L (en) |
SE (1) | SE8405753D0 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62288390A (en) * | 1986-06-06 | 1987-12-15 | Enami Seiki:Kk | Metal guard and its manufacture |
NZ549392A (en) * | 2006-08-23 | 2008-12-24 | Victoria Link Ltd | Method of expanding a sheet material and articles produced thereby |
WO2020091150A1 (en) * | 2018-10-30 | 2020-05-07 | 주식회사 명성 | Safety net for fan |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB586860A (en) * | 1944-09-15 | 1947-04-02 | Ralph Poole | Improvement in or relating to heat exchange apparatus for fluids |
-
1983
- 1983-11-18 KR KR2019830009738U patent/KR850000708Y1/en active IP Right Grant
-
1984
- 1984-11-16 NO NO844586A patent/NO844586L/en unknown
- 1984-11-16 SE SE8405753A patent/SE8405753D0/en unknown
- 1984-11-19 IT IT8436244U patent/IT8436244V0/en unknown
- 1984-11-19 JP JP59244315A patent/JPS61171897A/en active Pending
- 1984-11-19 GB GB08429228A patent/GB2167323A/en not_active Withdrawn
- 1984-11-19 BR BR8405882A patent/BR8405882A/en unknown
Also Published As
Publication number | Publication date |
---|---|
IT8436244V0 (en) | 1984-11-19 |
NO844586L (en) | 1986-05-20 |
GB2167323A (en) | 1986-05-29 |
SE8405753D0 (en) | 1984-11-16 |
GB8429228D0 (en) | 1984-12-27 |
BR8405882A (en) | 1985-09-17 |
JPS61171897A (en) | 1986-08-02 |
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A201 | Request for examination | ||
N231 | Notification of change of applicant | ||
E701 | Decision to grant or registration of patent right |