Compressed-gas circuit interrupters having improved arc-extinguishing means

Invention Grant

US3214546A Compressed-gas circuit interrupters having improved arc-extinguishing means 失效

Title translation: 具有改进的灭弧装置的压缩气体断路器

Patent Title: Compressed-gas circuit interrupters having improved arc-extinguishing means
Patent Title (中): 具有改进的灭弧装置的压缩气体断路器
Application No.: US14472061

Application Date: 1961-10-12
Publication No.: US3214546A

Publication Date: 1965-10-26
Inventor: LEEDS WINTHROP M
Applicant: WESTINGHOUSE ELECTRIC CORP
Assignee: Westinghouse Electric Corp
Current Assignee: Westinghouse Electric Corp
Priority: US14472061 1961-10-12
Main IPC: H01H3/40
IPC: H01H3/40 ; H01H33/57 ; H01H33/82 ; H01H33/825

Public/Granted literature

Information query

Espacenet

IPC分类:

H	电学
H01	基本电气元件
H01H	电开关；继电器；选择器；紧急保护装置（接触电缆入H01B7/10；电解式自断续器入H01G9/18；紧急保护电路装置入H02H；无触点电子开关入H03K17/00）
H01H3/00	触点操作机构（热动作或释放装置入H01H37/02）
H01H3/32	.驱动机构，即传递驱动力于触点的装置（快速动作的入H01H5/00；介入预定延时的入H01H7/00）
H01H3/40	..用摩擦、啮合或螺杆和螺母传动装置的