SE7700739L - Ljuddempare ii - Google Patents

Ljuddempare ii

Info

Publication number
SE7700739L
SE7700739L SE7700739A SE7700739A SE7700739L SE 7700739 L SE7700739 L SE 7700739L SE 7700739 A SE7700739 A SE 7700739A SE 7700739 A SE7700739 A SE 7700739A SE 7700739 L SE7700739 L SE 7700739L
Authority
SE
Sweden
Prior art keywords
muffler
Prior art date
Application number
SE7700739A
Other languages
English (en)
Other versions
SE428241B (sv
Inventor
N-A Nilsson
S Soderqvist
Original Assignee
Ifm Akustikbyran 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.)
Filing date
Publication date
Application filed by Ifm Akustikbyran Ab filed Critical Ifm Akustikbyran Ab
Priority to SE7700739A priority Critical patent/SE428241B/sv
Publication of SE7700739L publication Critical patent/SE7700739L/sv
Publication of SE428241B publication Critical patent/SE428241B/sv

Links

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
    • F16L55/0336—Noise absorbers by means of sound-absorbing materials

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
SE7700739A 1977-01-25 1977-01-25 Anordning for dempning av kanalburet luftljud SE428241B (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7700739A SE428241B (sv) 1977-01-25 1977-01-25 Anordning for dempning av kanalburet luftljud

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7700739A SE428241B (sv) 1977-01-25 1977-01-25 Anordning for dempning av kanalburet luftljud

Publications (2)

Publication Number Publication Date
SE7700739L true SE7700739L (sv) 1978-07-26
SE428241B SE428241B (sv) 1983-06-13

Family

ID=20330264

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7700739A SE428241B (sv) 1977-01-25 1977-01-25 Anordning for dempning av kanalburet luftljud

Country Status (1)

Country Link
SE (1) SE428241B (sv)

Also Published As

Publication number Publication date
SE428241B (sv) 1983-06-13

Similar Documents

Publication Publication Date Title
SE7806153L (sv) Ljuddempare
ATA784877A (de) Hoergeraet
BE857403A (fr) Reacteur-echangeur
BE859951A (fr) Injectiespuit
AT376049B (de) Zielverfolger
AR221072A1 (es) Banco-escalera
SE409484B (sv) Ljuddempare
SE7804057L (sv) Anthelmintika
SE7801188L (sv) Utmatningsmekanism
FI780084A (fi) Sondskydd
AT367290B (de) Menstrualtampon
FI783489A (fi) Mjukningsblandning
AT361804B (de) Haarschneidemaschine
NL7805920A (nl) Uitlaatgastaster.
AR215677A1 (es) Tarugo
FI773530A (fi) Silanordning foer en vaetskesuspension
AT359804B (de) Abwaelzfraeser
IT1097126B (it) Rivestimento silenziatore
AT368870B (de) Rumpforthese
AT374008B (de) Kuevette
SE7801959L (sv) Oxirankarboxamider
BE863525A (fr) Heterocyclopyrimidines
BE863426A (fr) Boorinrichting
DD132990A1 (de) Drehhubkolben-brennkraftmotor
AT356487B (de) Schlaegermuehle

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7700739-1

Effective date: 19870915

Format of ref document f/p: F