A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention relates to an enclosure for a chemical supplying device which has a new structure and can prevent an inspection window (22) from being blurry and interrupting observation of inside. The enclosure for a chemical supplying device according to the present invention automatically replaces a blocking sheet (33) positioned at a front side of the inspection window with a new blocking sheet (33) when an operator manipulates a manipulation switch. Accordingly, a state of the chemical supplying device (1) equipped inside can be confirmed through the inspection window (22) and the blocking sheet (33) which are clean all the time.
본 발명은 투시창(22)이 흐려져 내부를 관찰할 수 없게 되는 것을 방지할 수 있도록 된 새로운 구조의 케미컬 공급장치용 외함에 관한 것이다. 본 발명에 따른 케미컬 공급장치용 함체는 작업자가 조작스위치를 조작하면, 자동으로 투시창(22)의 전방에 위치된 차단시트(33)가 깨끗한 것으로 교체됨으로, 항상 깨끗한 투시창(22)과 차단시트(33)를 통해 내부에 구비된 케미컬 공급장치(1)의 상태를 확인할 수 있는 장점이 있다.
The present invention relates to an enclosure for a chemical supplying device which has a new structure and can prevent an inspection window (22) from being blurry and interrupting observation of inside. The enclosure for a chemical supplying device according to the present invention automatically replaces a blocking sheet (33) positioned at a front side of the inspection window with a new blocking sheet (33) when an operator manipulates a manipulation switch. Accordingly, a state of the chemical supplying device (1) equipped inside can be confirmed through the inspection window (22) and the blocking sheet (33) which are clean all the time.
본 발명은 투시창(22)이 흐려져 내부를 관찰할 수 없게 되는 것을 방지할 수 있도록 된 새로운 구조의 케미컬 공급장치용 외함에 관한 것이다. 본 발명에 따른 케미컬 공급장치용 함체는 작업자가 조작스위치를 조작하면, 자동으로 투시창(22)의 전방에 위치된 차단시트(33)가 깨끗한 것으로 교체됨으로, 항상 깨끗한 투시창(22)과 차단시트(33)를 통해 내부에 구비된 케미컬 공급장치(1)의 상태를 확인할 수 있는 장점이 있다.
external cast
케미컬 공급장치용 외함
LEE JU SIN (author)
2020-04-03
Patent
Electronic Resource
Korean
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
H01L
Halbleiterbauelemente
,
SEMICONDUCTOR DEVICES
External corrosion of cast-iron pipe
Engineering Index Backfile | 1915
External Corrosion of Cast-Iron Pipe
| ASCE | 2021
External corrosion of cast-iron pipe
Engineering Index Backfile | 1914
External corrosion of cast-iron pipe
Engineering Index Backfile | 1914
External corrosion of cast-iron pipe
| Engineering Index Backfile | 1914