IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0839803
(1992-02-21)
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발명자
/ 주소 |
- Carpenter Roland K. (251 W. Canal Dr. Palm Harbor FL 34684)
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인용정보 |
피인용 횟수 :
11 인용 특허 :
0 |
초록
▼
The apparatus (12, 112) includes a preferred number of permanent magnet units (14, 114) held against the exterior of a pipe (10, 110) through which liquid flows. Each unit (14, 114) includes permanent magnet means (20, 120) and a housing (22, 122) which encloses and tightly holds the permanent magne
The apparatus (12, 112) includes a preferred number of permanent magnet units (14, 114) held against the exterior of a pipe (10, 110) through which liquid flows. Each unit (14, 114) includes permanent magnet means (20, 120) and a housing (22, 122) which encloses and tightly holds the permanent magnet means (20, 120) with no loose components and without the use of a potting compound, with the permanent magnet means (20, 120) being accessible through slots (23) provide in the housing (22, 122). The housing (22, 122) is formed from a flat sheet and includes a bottom panel (24, 124), side panels (26, 126), inwardly extending top panels (28, 128), and end panels (32, 132). The bottom panel (24, 124) abuts with the bottom of the permanent magnet means (20, 120), the side panels (26, 126) are bent to abut with the sides of the permanent magnet means (20, 120), the end panels (32, 132) are bent to abut with the ends of the permanent magnet means (20, 120), and the top panels (28, 128) are bent to abut with the top of the permanent magnet means (20, 120). In one of the preferred embodiments, an elongated tie strap (160) is sandwiched between the permanent magnet means (120) and the housing (122) within a depression (164) formed in the bottom panel (124) and the side panels (126).
대표청구항
▼
Magnetic unit comprising, in combination: permanent magnet means; housing means generally enclosing said permanent magnet means; and means for attaching said housing to a pipe for use in retaining the permanent magnet means against the pipe, in which said housing means is formed from a flat sheet in
Magnetic unit comprising, in combination: permanent magnet means; housing means generally enclosing said permanent magnet means; and means for attaching said housing to a pipe for use in retaining the permanent magnet means against the pipe, in which said housing means is formed from a flat sheet including a base panel, first and second side panels connected to and extending generally perpendicularly in a first direction from the base panel, first and second top panels connected to the first and second side panels, respectively, said first and second side panels extending toward each other generally perpendicularly from the first and second side panels and parallel to and spaced from the base panel, and first and second end panels extending generally perpendicular to the first and second side panels, said first and second end panels extending generally perpendicular to the base panel in said first direction, said first and second end panels connected to one of the base panel or first and second side panels, respectively, with the base, side, top, and end panels contacting the permanent magnet means, said magnet means being magnetically accessible via at least one opening through said housing means, said at least one opening being located adjacent the first and second top panels.
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