CH574565A5 - - Google Patents

Info

Publication number
CH574565A5
CH574565A5 CH1744373A CH1744373A CH574565A5 CH 574565 A5 CH574565 A5 CH 574565A5 CH 1744373 A CH1744373 A CH 1744373A CH 1744373 A CH1744373 A CH 1744373A CH 574565 A5 CH574565 A5 CH 574565A5
Authority
CH
Switzerland
Application number
CH1744373A
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of CH574565A5 publication Critical patent/CH574565A5/xx

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
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/16—Silencing apparatus characterised by method of silencing by using movable parts
    • F01N1/22—Silencing apparatus characterised by method of silencing by using movable parts the parts being resilient walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/11—Arrangements of noise-damping means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
CH1744373A 1972-12-15 1973-12-13 CH574565A5 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722261343 DE2261343A1 (de) 1972-12-15 1972-12-15 Schalldaempfer

Publications (1)

Publication Number Publication Date
CH574565A5 true CH574565A5 (it) 1976-04-15

Family

ID=5864463

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1744373A CH574565A5 (it) 1972-12-15 1973-12-13

Country Status (2)

Country Link
CH (1) CH574565A5 (it)
DE (1) DE2261343A1 (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108442484A (zh) * 2018-05-17 2018-08-24 无锡市万里实业发展有限公司 消音器、列车中转式集便系统及其消音方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108442484A (zh) * 2018-05-17 2018-08-24 无锡市万里实业发展有限公司 消音器、列车中转式集便系统及其消音方法

Also Published As

Publication number Publication date
DE2261343A1 (de) 1974-06-27

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Legal Events

Date Code Title Description
PL Patent ceased