AT348326B - Ausblaseschalldaempfer fuer die ausgangslei- tungen von vakuumpumpen, z.b. bei papier- maschinen - Google Patents

Ausblaseschalldaempfer fuer die ausgangslei- tungen von vakuumpumpen, z.b. bei papier- maschinen

Info

Publication number
AT348326B
AT348326B AT53177A AT53177A AT348326B AT 348326 B AT348326 B AT 348326B AT 53177 A AT53177 A AT 53177A AT 53177 A AT53177 A AT 53177A AT 348326 B AT348326 B AT 348326B
Authority
AT
Austria
Prior art keywords
output lines
vacuum pumps
exhaust silencer
paper machines
machines
Prior art date
Application number
AT53177A
Other languages
English (en)
Other versions
ATA53177A (de
Original Assignee
Escher Wyss 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 Escher Wyss Gmbh filed Critical Escher Wyss Gmbh
Publication of ATA53177A publication Critical patent/ATA53177A/de
Application granted granted Critical
Publication of AT348326B publication Critical patent/AT348326B/de

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
    • F01N13/20—Exhaust or silencing apparatus characterised by constructional features having flared outlets, e.g. of fish-tail shape
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
AT53177A 1977-01-24 1977-01-28 Ausblaseschalldaempfer fuer die ausgangslei- tungen von vakuumpumpen, z.b. bei papier- maschinen AT348326B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH81677A CH612243A5 (en) 1977-01-24 1977-01-24 Exhaust silencer

Publications (2)

Publication Number Publication Date
ATA53177A ATA53177A (de) 1978-06-15
AT348326B true AT348326B (de) 1979-02-12

Family

ID=4195861

Family Applications (1)

Application Number Title Priority Date Filing Date
AT53177A AT348326B (de) 1977-01-24 1977-01-28 Ausblaseschalldaempfer fuer die ausgangslei- tungen von vakuumpumpen, z.b. bei papier- maschinen

Country Status (3)

Country Link
AT (1) AT348326B (de)
CH (1) CH612243A5 (de)
DE (1) DE2706044C3 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59128040A (ja) * 1983-01-10 1984-07-24 Tokico Ltd 気圧倍力装置
CN106401725A (zh) * 2016-11-26 2017-02-15 赵寰 一种可调节高度并具有自锁装置的加力扩散器
CN111794828A (zh) * 2019-04-09 2020-10-20 罗伯特·博世有限公司 集成有消音结构的机动车发动机废气处理系统

Also Published As

Publication number Publication date
CH612243A5 (en) 1979-07-13
ATA53177A (de) 1978-06-15
DE2706044C3 (de) 1980-11-27
DE2706044A1 (de) 1978-07-27
DE2706044B2 (de) 1980-04-03

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee