FI831094L - Ljuddaempad anordning, foeretraedesvis vaedringsdon - Google Patents

Ljuddaempad anordning, foeretraedesvis vaedringsdon

Info

Publication number: FI831094L
Authority: FI; Finland
Prior art keywords: vaedringsdon; ljuddaempad; foeretraedesvis; anordning; ljuddaempad anordning
Prior art date: 1982-04-13

Application number

FI831094A

Other languages

English (en)

Other versions

FI77101B (fi

FI831094A0 (fi

FI77101C (fi

Inventor

Stig Ingemansson

Klas Lidberg

Original Assignee

Ingemanssons Ingenjorsbyra 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.)

1982-04-13

Filing date

1983-03-30

Publication date

1983-10-14

1983-03-30 Application filed by Ingemanssons Ingenjorsbyra Ab filed Critical Ingemanssons Ingenjorsbyra Ab

1983-03-30 Publication of FI831094A0 publication Critical patent/FI831094A0/fi

1983-10-14 Publication of FI831094L publication Critical patent/FI831094L/fi

1988-09-30 Publication of FI77101B publication Critical patent/FI77101B/fi

1989-01-10 Application granted granted Critical

1989-01-10 Publication of FI77101C publication Critical patent/FI77101C/fi

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/033—Noise absorbers

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Exhaust Silencers (AREA)
Duct Arrangements (AREA)
Soundproofing, Sound Blocking, And Sound Damping (AREA)
Building Environments (AREA)
Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Compressor (AREA)

FI831094A 1982-04-13 1983-03-30 Ljuddaempad anordning, foeretraedesvis vaedringsdon. FI77101C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE8202291		1982-04-13
SE8202291A SE451627B (sv)	1982-04-13	1982-04-13	Ljuddempad anordning, foretredesvis vedringsdon

Publications (4)

Publication Number	Publication Date
FI831094A0 FI831094A0 (fi)	1983-03-30
FI831094L true FI831094L (fi)	1983-10-14
FI77101B FI77101B (fi)	1988-09-30
FI77101C FI77101C (fi)	1989-01-10

Family

ID=20346514

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI831094A FI77101C (fi)	1982-04-13	1983-03-30	Ljuddaempad anordning, foeretraedesvis vaedringsdon.

Country Status (3)

Country	Link
FI (1)	FI77101C (fi)
NO (1)	NO160542C (fi)
SE (1)	SE451627B (fi)

1982
- 1982-04-13 SE SE8202291A patent/SE451627B/sv not_active IP Right Cessation
1983
- 1983-03-30 FI FI831094A patent/FI77101C/fi not_active IP Right Cessation
- 1983-04-12 NO NO831294A patent/NO160542C/no unknown

Also Published As

Publication number	Publication date
SE8202291L (sv)	1983-10-14
FI77101B (fi)	1988-09-30
FI831094A0 (fi)	1983-03-30
NO160542B (no)	1989-01-16
NO831294L (no)	1983-10-14
FI77101C (fi)	1989-01-10
SE451627B (sv)	1987-10-19
NO160542C (no)	1989-04-26

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Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: INGEMANSSONS INGENJOERSBYRA AB