FR2616680B1 - ELECTROMAGNETIC FILTER FOR VENTILATION INPUT - Google Patents
ELECTROMAGNETIC FILTER FOR VENTILATION INPUTInfo
- Publication number
- FR2616680B1 FR2616680B1 FR8708619A FR8708619A FR2616680B1 FR 2616680 B1 FR2616680 B1 FR 2616680B1 FR 8708619 A FR8708619 A FR 8708619A FR 8708619 A FR8708619 A FR 8708619A FR 2616680 B1 FR2616680 B1 FR 2616680B1
- Authority
- FR
- France
- Prior art keywords
- electromagnetic filter
- ventilation input
- ventilation
- input
- electromagnetic
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
- H05K9/0041—Ventilation panels having provisions for screening
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Aerials With Secondary Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8708619A FR2616680B1 (en) | 1987-06-19 | 1987-06-19 | ELECTROMAGNETIC FILTER FOR VENTILATION INPUT |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8708619A FR2616680B1 (en) | 1987-06-19 | 1987-06-19 | ELECTROMAGNETIC FILTER FOR VENTILATION INPUT |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2616680A1 FR2616680A1 (en) | 1988-12-23 |
FR2616680B1 true FR2616680B1 (en) | 1989-10-06 |
Family
ID=9352264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8708619A Expired FR2616680B1 (en) | 1987-06-19 | 1987-06-19 | ELECTROMAGNETIC FILTER FOR VENTILATION INPUT |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2616680B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5032689A (en) * | 1989-08-15 | 1991-07-16 | Halligan Brian S | EMI/RFI shielding vent and method of use |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2925457A (en) * | 1955-03-23 | 1960-02-16 | Erik A Lindgren | Screen room air inlet and wave guard |
US3584134A (en) * | 1968-11-21 | 1971-06-08 | Lectro Magnetics Inc | Shielded air vents |
US3546359A (en) * | 1969-06-18 | 1970-12-08 | Gichner Mobile Systems Inc | Rfi shielded vent |
-
1987
- 1987-06-19 FR FR8708619A patent/FR2616680B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2616680A1 (en) | 1988-12-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |