IT1255012B - Dispositivo di schermatura elettromagnetica - Google Patents
Dispositivo di schermatura elettromagneticaInfo
- Publication number
- IT1255012B IT1255012B ITMI920729A ITMI920729A IT1255012B IT 1255012 B IT1255012 B IT 1255012B IT MI920729 A ITMI920729 A IT MI920729A IT MI920729 A ITMI920729 A IT MI920729A IT 1255012 B IT1255012 B IT 1255012B
- Authority
- IT
- Italy
- Prior art keywords
- sides
- electromagnetic shielding
- shielding device
- spring
- housing parts
- Prior art date
Links
- 230000036316 preload Effects 0.000 abstract 1
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
- H05K9/0015—Gaskets or seals
- H05K9/0016—Gaskets or seals having a spring contact
Abstract
Dispositivo di schermatura elettromagnetica tra parti di alloggiamento di apparecchiature elettroniche, costituito da una molla di contatto con due lati (1, 2) che abbracciano elasticamente il bordo di una delle parti di alloggiamento posizionandosi in modo permanente mediante almeno una linguetta (5), formata e piegata a gomito su un lato, che si impegna entro una apertura prevista sulla parte di alloggiamento.I lati (1, 2) sono collegati da una porzione (4) formata da un arco di circonferenza maggiore di 180ø, e uno di detti lati (1) ha una lunghezza sostanzialmente maggiore dell'altro (2) e forma una rientranza (6) entro cui si attestano, nella molla a riposo, le linguette (5) dell'altro lato, così da ottenere una precarica della molla. (Fig. 1).
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI920729A IT1255012B (it) | 1992-03-27 | 1992-03-27 | Dispositivo di schermatura elettromagnetica |
DE69303366T DE69303366T2 (de) | 1992-03-27 | 1993-03-17 | Elektromagnetische abschirmungsvorrichtung |
EP93906574A EP0632951B1 (en) | 1992-03-27 | 1993-03-17 | Electromagnetic shielding device |
PCT/EP1993/000680 WO1993020676A1 (en) | 1992-03-27 | 1993-03-17 | Electromagnetic shielding device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI920729A IT1255012B (it) | 1992-03-27 | 1992-03-27 | Dispositivo di schermatura elettromagnetica |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI920729A0 ITMI920729A0 (it) | 1992-03-27 |
ITMI920729A1 ITMI920729A1 (it) | 1993-09-27 |
IT1255012B true IT1255012B (it) | 1995-10-13 |
Family
ID=11362642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI920729A IT1255012B (it) | 1992-03-27 | 1992-03-27 | Dispositivo di schermatura elettromagnetica |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0632951B1 (it) |
DE (1) | DE69303366T2 (it) |
IT (1) | IT1255012B (it) |
WO (1) | WO1993020676A1 (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI97938C (fi) * | 1993-06-03 | 1997-03-10 | Nokia Telecommunications Oy | Tiivistyslaite sähkökentän häiriösäteilyn vaimentamiseksi |
DE19544835C1 (de) * | 1995-12-01 | 1996-10-31 | Schroff Gmbh | Bauteil für HF-dichte Behältnisse |
DE19614692C1 (de) * | 1996-04-13 | 1997-06-05 | Schroff Gmbh | Elektronikschrank |
SE523388C2 (sv) * | 2001-06-27 | 2004-04-13 | Bertil Lohman Design Ab | Hölje för elektroniska anordningar med en öppning för instickskort samt kontaktelement för elektrisk förbindning mellan en panel för instickskort och ett apparathölje |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3427706A1 (de) * | 1984-07-27 | 1986-02-06 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Elektromagnetische abschirmvorrichtung |
US5004866A (en) * | 1989-10-27 | 1991-04-02 | International Business Machines Corp. | Self-contained grounding strip |
DE9003209U1 (it) * | 1990-03-19 | 1991-07-18 | Siemens Nixdorf Informationssysteme Ag, 4790 Paderborn, De | |
DE9106955U1 (it) * | 1991-06-06 | 1991-10-10 | Siemens Ag, 8000 Muenchen, De |
-
1992
- 1992-03-27 IT ITMI920729A patent/IT1255012B/it active IP Right Grant
-
1993
- 1993-03-17 DE DE69303366T patent/DE69303366T2/de not_active Expired - Fee Related
- 1993-03-17 EP EP93906574A patent/EP0632951B1/en not_active Expired - Lifetime
- 1993-03-17 WO PCT/EP1993/000680 patent/WO1993020676A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE69303366T2 (de) | 1996-12-19 |
ITMI920729A0 (it) | 1992-03-27 |
DE69303366D1 (de) | 1996-08-01 |
ITMI920729A1 (it) | 1993-09-27 |
EP0632951A1 (en) | 1995-01-11 |
WO1993020676A1 (en) | 1993-10-14 |
EP0632951B1 (en) | 1996-06-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970929 |