FI752456A - - Google Patents

Info

Publication number: FI752456A
Authority: FI; Finland

Application number

FI752456A

Other languages

Finnish (fi)

Other versions

FI59512B (fi

FI59512C (fi

Inventor

Svante Johansson

Erik Stroemblad

Original Assignee

Asea Ab

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.)

1974-09-03

Filing date

1975-09-01

Publication date

1976-03-04

1975-09-01 Application filed by Asea Ab filed Critical Asea Ab

1976-03-04 Publication of FI752456A publication Critical patent/FI752456A/fi

1981-04-30 Publication of FI59512B publication Critical patent/FI59512B/fi

1981-08-10 Application granted granted Critical

1981-08-10 Publication of FI59512C publication Critical patent/FI59512C/fi

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/28—Earthing arrangements

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Train Traffic Observation, Control, And Security (AREA)
Patch Boards (AREA)

FI752456A 1974-09-03 1975-09-01 Anordning foer arbetsjordning i staellverkskaop FI59512C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE7411103		1974-09-03
SE7411103A SE384763B (sv)	1974-09-03	1974-09-03	For arbetsjordning i stellverksskap avsedd anordning

Publications (3)

Publication Number	Publication Date
FI752456A true FI752456A (no)	1976-03-04
FI59512B FI59512B (fi)	1981-04-30
FI59512C FI59512C (fi)	1981-08-10

Family

ID=20322040

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI752456A FI59512C (fi)	1974-09-03	1975-09-01	Anordning foer arbetsjordning i staellverkskaop

Country Status (5)

Country	Link
DE (1)	DE7526948U (no)
DK (1)	DK145397C (no)
FI (1)	FI59512C (no)
NO (1)	NO136774C (no)
SE (1)	SE384763B (no)

1974
- 1974-09-03 SE SE7411103A patent/SE384763B/xx not_active IP Right Cessation
1975
- 1975-08-26 DE DE7526948U patent/DE7526948U/de not_active Expired
- 1975-09-01 NO NO752986A patent/NO136774C/no unknown
- 1975-09-01 FI FI752456A patent/FI59512C/fi not_active IP Right Cessation
- 1975-09-01 DK DK391475A patent/DK145397C/da active

Also Published As

Publication number	Publication date
NO752986L (no)	1976-03-04
NO136774C (no)	1977-11-02
FI59512B (fi)	1981-04-30
DK391475A (da)	1976-03-04
FI59512C (fi)	1981-08-10
NO136774B (no)	1977-07-25
DK145397C (da)	1983-04-11
SE384763B (sv)	1976-05-17
SE7411103L (sv)	1976-03-04
DE7526948U (de)	1976-02-26
DK145397B (da)	1982-11-08

Publication	Publication Date	Title
DK142148C (no)	1981-02-02
FR2276205B1 (no)	1976-12-24
FR2269527B1 (no)	1980-01-04
DK378774A (no)	1975-09-29
FR2267306B1 (no)	1978-12-15
AU495883B2 (no)	1977-03-03
AR198563A1 (no)	1974-06-28
FR2263177B3 (no)	1976-12-10
NO752986L (no)	1976-03-04
AU7463174A (no)	1976-04-29
BG19609A2 (no)	1975-10-10
BG19739A1 (no)	1975-10-10
BG20166A1 (no)	1975-11-05
AU479683A (no)	1975-07-10
AU480470A (no)	1975-01-30
AU481065A (no)	1974-09-12
AU481340A (no)	1975-10-02
AU481580A (no)	1975-09-04
AU481825A (no)	1975-03-13
DD116893A5 (no)	1975-12-12
DD118792A5 (no)	1976-03-20
AU7504272A (no)	1975-02-13
BE827113A (no)	1975-07-16
BE836340A (no)	1976-04-01
BG20224A1 (no)	1975-11-05

Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: ASEA AKTIEBOLAG