FI900356L - Jordningsplaot foer radiotelefon. - Google Patents

Jordningsplaot foer radiotelefon. Download PDF

Info

Publication number: FI900356L
Authority: FI; Finland
Prior art keywords: radiotelefon; jordningsplaot; foer; jordningsplaot foer; foer radiotelefon
Prior art date: 1990-01-23

Application number

FI900356A

Other languages

English (en)

Other versions

FI900356A7 (fi

FI900356A0 (fi

Inventor

Eero Sirkiae

Tapio Parkas

Rauno Kalevi

Original Assignee

Nokia Mobile Phones Ltd

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.)

1990-01-23

Filing date

1990-01-23

Publication date

1991-07-24

1990-01-23 Application filed by Nokia Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd

1990-01-23 Priority to FI900356A priority Critical patent/FI900356A7/fi

1990-01-23 Publication of FI900356A0 publication Critical patent/FI900356A0/fi

1990-12-10 Priority to DE4039413A priority patent/DE4039413A1/de

1991-07-24 Publication of FI900356L publication Critical patent/FI900356L/fi

1991-07-24 Publication of FI900356A7 publication Critical patent/FI900356A7/fi

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B15/00—Suppression or limitation of noise or interference
- H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus
- 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
- H05K9/002—Casings with localised screening
- H05K9/0039—Galvanic coupling of ground layer on printed circuit board [PCB] to conductive casing
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/64—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail

Landscapes

Engineering & Computer Science (AREA)
Microelectronics & Electronic Packaging (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Telephone Set Structure (AREA)
Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

FI900356A 1990-01-23 1990-01-23 Radiopuhelimen maadoituspelti FI900356A7 (fi)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
FI900356A FI900356A7 (fi)	1990-01-23	1990-01-23	Radiopuhelimen maadoituspelti
DE4039413A DE4039413A1 (de)	1990-01-23	1990-12-10	Funktelefon-erdungsblech

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI900356A FI900356A7 (fi)	1990-01-23	1990-01-23	Radiopuhelimen maadoituspelti

Publications (3)

Publication Number	Publication Date
FI900356A0 FI900356A0 (fi)	1990-01-23
FI900356L true FI900356L (fi)	1991-07-24
FI900356A7 FI900356A7 (fi)	1991-07-24

Family

ID=8529760

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI900356A FI900356A7 (fi)	1990-01-23	1990-01-23	Radiopuhelimen maadoituspelti

Country Status (2)

Country	Link
DE (1)	DE4039413A1 (fi)
FI (1)	FI900356A7 (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR0118783Y1 (ko) *	1993-06-15	1998-07-15	김광호	창문형 룸에어컨디셔너의 접지구조
DE9417135U1 (de) *	1994-10-25	1994-12-15	Siemens AG, 80333 München	Baugruppe
JP3338976B2 (ja) *	1995-07-27	2002-10-28	モレックスインコーポレーテッド	電磁シールド用接続端子
EP1207734A1 (en) *	2000-11-20	2002-05-22	LK Engineering A/S	Method of manufacturing items with bend projections
EP1207733A1 (en) *	2000-11-20	2002-05-22	LK Engineering A/S	Method of manufacturing items with bend projections

1990
- 1990-01-23 FI FI900356A patent/FI900356A7/fi not_active Application Discontinuation
- 1990-12-10 DE DE4039413A patent/DE4039413A1/de not_active Ceased

Also Published As

Publication number	Publication date
DE4039413A1 (de)	1991-07-25
FI900356A7 (fi)	1991-07-24
FI900356A0 (fi)	1990-01-23

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Legal Events

Date	Code	Title	Description
1993-01-26	FD	Application lapsed
2004-08-31	FD	Application lapsed	Owner name: NOKIA MATKAPUHELIMET OY