Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 이기화, 태광산업 주식회사filedCritical이기화
Priority to KR1019890013289ApriorityCriticalpatent/KR910007382A/en
Publication of KR910007382ApublicationCriticalpatent/KR910007382A/en
Diaphragms For Electromechanical Transducers
(AREA)
Abstract
내용 없음No content
Description
스피커 콘의 표면 코팅방법Surface coating method of speaker cone
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
첨부도는 본 발명 방법에 의하여 스피커 콘에 코팅된 코팅층을 자외선으로 경화시키는 장치의 실시예시도.The accompanying drawings show an embodiment of an apparatus for curing the coating layer coated on the speaker cone with ultraviolet rays by the method of the present invention.
Claims (1)
콘의 표면에 U. V액을 분사 또는 도포시켜 코팅층이 형성되게 한 다음 코팅층 전체에 일정한 주파수의 대역을 갖는 자외선을 조사하여 U. V액 코팅층이 경화되도록 한 스피커 콘의 표면 코팅방법.A surface coating method of a speaker cone for spraying or applying a U. V liquid to the surface of the cone to form a coating layer, and then irradiating ultraviolet rays having a constant frequency band to the entire coating layer to cure the U. V liquid coating layer.※ 참고사항 : 최초 출원 내용에 의하여 공개하는 것임.※ Note: It is to be disclosed by the contents of the original application.
KR1019890013289A1989-09-121989-09-12
Surface coating method of speaker cone
KR910007382A
(en)
Method of applying polymer material coating onto inner surface of hydro-thermo-sanitary pipes, in particular, those made of aluminium, and thus manufactured pipes