DK137283C - Lyddaemper til en forbraendingsmotor til en graesslaamaskine eller et lignende motordrevet haveredskab - Google Patents

Lyddaemper til en forbraendingsmotor til en graesslaamaskine eller et lignende motordrevet haveredskab

Info

Publication number
DK137283C
DK137283C DK195775A DK195775A DK137283C DK 137283 C DK137283 C DK 137283C DK 195775 A DK195775 A DK 195775A DK 195775 A DK195775 A DK 195775A DK 137283 C DK137283 C DK 137283C
Authority
DK
Denmark
Prior art keywords
motored
silencer
grass
similar
combustion engine
Prior art date
Application number
DK195775A
Other languages
English (en)
Other versions
DK195775A (da
DK137283B (da
Inventor
E Quack
Original Assignee
Wolf Geraete Gmbh
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 Wolf Geraete Gmbh filed Critical Wolf Geraete Gmbh
Publication of DK195775A publication Critical patent/DK195775A/da
Publication of DK137283B publication Critical patent/DK137283B/da
Application granted granted Critical
Publication of DK137283C publication Critical patent/DK137283C/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/002—Apparatus adapted for particular uses, e.g. for portable devices driven by machines or engines
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/82—Other details
    • A01D34/826—Noise reduction means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/089—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using two or more expansion chambers in series
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D2101/00—Lawn-mowers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
    • F01N2590/06—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for hand-held tools or portables devices
DK195775A 1974-05-13 1975-05-05 Lyddaemper til en forbraendingsmotor til en graesslaamaskine eller et lignende motordrevet haveredskab DK137283C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7416608 1974-05-13

Publications (3)

Publication Number Publication Date
DK195775A DK195775A (da) 1975-11-14
DK137283B DK137283B (da) 1978-02-13
DK137283C true DK137283C (da) 1978-07-17

Family

ID=6644991

Family Applications (1)

Application Number Title Priority Date Filing Date
DK195775A DK137283C (da) 1974-05-13 1975-05-05 Lyddaemper til en forbraendingsmotor til en graesslaamaskine eller et lignende motordrevet haveredskab

Country Status (9)

Country Link
AT (1) AT350313B (da)
BE (1) BE828726A (da)
CH (1) CH592808A5 (da)
DK (1) DK137283C (da)
FR (1) FR2270775A1 (da)
NL (1) NL7505556A (da)
NO (1) NO751653L (da)
SE (1) SE7505470L (da)
ZA (1) ZA752556B (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474810A1 (fr) * 1980-01-31 1981-08-07 Bernard Moteurs Tondeuse a gazon

Also Published As

Publication number Publication date
CH592808A5 (da) 1977-11-15
ZA752556B (en) 1976-03-31
SE7505470L (sv) 1975-11-17
ATA326175A (de) 1978-10-15
FR2270775A1 (en) 1975-12-12
DK195775A (da) 1975-11-14
NO751653L (da) 1975-11-14
DK137283B (da) 1978-02-13
NL7505556A (nl) 1975-11-17
AT350313B (de) 1979-05-25
BE828726A (fr) 1975-09-01

Similar Documents

Publication Publication Date Title
NL7502782A (nl) Verbrandingsmotor (a).
SE415385B (sv) Gasturbinmotor
AT378995B (de) Maschinenanlage mit einer brennkraftmaschine
SE407436B (sv) Turbinhjul for en gasturbinmotor
SE395509B (sv) For en forbrenningsmotor avsedd fordelare
NO147889C (no) Hastighetsbegrenser for en forbrenningsmotor.
NL159470B (nl) Verbrandingsmotor.
SE7508471L (sv) Forbrenningsmotor
IT1010480B (it) Miscelatore di combustibile per motori a scoppio
SE426184B (sv) Startapparat for en forbrenningsmotor
SE414659B (sv) Roterande forbrenningsmotor
AT387491B (de) Motorgrasschere
SE7509801L (sv) Forbrenningsmotor
SE7506363L (sv) Forbrenningsmotor
SE7510553L (sv) Forbrenningsmotor
BE830173A (fr) Perfectionnements apportes aux brouettes pelleteuses a moteur
DK137283C (da) Lyddaemper til en forbraendingsmotor til en graesslaamaskine eller et lignende motordrevet haveredskab
SE7512970L (sv) Forbrenningsmotor
AT349593B (de) Motorbrennstoff
SE7509606L (sv) Forbrenningsmotor
SE7513761L (sv) Forbrenningsmotor
SE7514555L (sv) Forbrenningsmotor
SE417348B (sv) Ventilsetesbussning for tippventil i en forbrenningsmotor
SE7505122L (sv) Forbrenningsmotor
SE7509605L (sv) Forbrenningsmotor