A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Polyketone Water Meter
The present invention relates to a water meter manufactured by injection molding a polyketone composition containing polyketone and glass fiber, which has excellent dimensional stability and strength, has economic efficiency as compared to a brass material used as an existing water meter, prevents eruption of harmful substances caused by corrosion of brass, and has excellent water resistance.
본 발명은 폴리케톤 및 유리섬유를 포함하는 폴리케톤 조성물을 사출성형하여 제조된 수도 계량기에 관한 것으로, 치수 안정성 및 강성이 우수하고, 종래 수도 계량기로 이용되던 황동 소재 대비 비용 경제적이며, 황동의 부식에 따른 유해물질의 용출 발생이 일어나지 않고 내가수성이 뛰어난 수도 계량기에 관한 것이다.
Polyketone Water Meter
The present invention relates to a water meter manufactured by injection molding a polyketone composition containing polyketone and glass fiber, which has excellent dimensional stability and strength, has economic efficiency as compared to a brass material used as an existing water meter, prevents eruption of harmful substances caused by corrosion of brass, and has excellent water resistance.
본 발명은 폴리케톤 및 유리섬유를 포함하는 폴리케톤 조성물을 사출성형하여 제조된 수도 계량기에 관한 것으로, 치수 안정성 및 강성이 우수하고, 종래 수도 계량기로 이용되던 황동 소재 대비 비용 경제적이며, 황동의 부식에 따른 유해물질의 용출 발생이 일어나지 않고 내가수성이 뛰어난 수도 계량기에 관한 것이다.
Polyketone Water Meter
폴리케톤 수도 계량기
LEE MYOUNG NYOUNG (author) / KIM JOONG IN (author) / YOON SUNG KYUN (author)
2021-02-10
Patent
Electronic Resource
Korean
IPC:
G01F
Messen des Volumens, des Durchflussvolumens, des Massendurchflusses oder des Füllstandes
,
MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL
/
B29C
Formen oder Verbinden von Kunststoffen
,
SHAPING OR JOINING OF PLASTICS
/
C08J
Verarbeitung
,
WORKING-UP
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER