AT240962B - Device for attenuating the sound generated by a sound-generating device arranged in a boiler, for example a transformer - Google Patents

Device for attenuating the sound generated by a sound-generating device arranged in a boiler, for example a transformer

Info

Publication number
AT240962B
AT240962B AT219364A AT219364A AT240962B AT 240962 B AT240962 B AT 240962B AT 219364 A AT219364 A AT 219364A AT 219364 A AT219364 A AT 219364A AT 240962 B AT240962 B AT 240962B
Authority
AT
Austria
Prior art keywords
sound
attenuating
boiler
transformer
generating device
Prior art date
Application number
AT219364A
Other languages
German (de)
Original Assignee
Smit & Willem & Co Nv
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 Smit & Willem & Co Nv filed Critical Smit & Willem & Co Nv
Priority to AT219364A priority Critical patent/AT240962B/en
Priority to NL6408420A priority patent/NL6408420A/xx
Priority to CH275365A priority patent/CH418453A/en
Priority to SE308165A priority patent/SE303546B/xx
Priority to GB1024865A priority patent/GB1094618A/en
Priority to BE660931D priority patent/BE660931A/xx
Priority to FR45741A priority patent/FR1427455A/en
Application granted granted Critical
Publication of AT240962B publication Critical patent/AT240962B/en

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/002—Devices for damping, suppressing, obstructing or conducting sound in acoustic devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/33—Arrangements for noise damping

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Power Engineering (AREA)
  • Regulation Of General Use Transformers (AREA)
AT219364A 1964-03-13 1964-03-13 Device for attenuating the sound generated by a sound-generating device arranged in a boiler, for example a transformer AT240962B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AT219364A AT240962B (en) 1964-03-13 1964-03-13 Device for attenuating the sound generated by a sound-generating device arranged in a boiler, for example a transformer
NL6408420A NL6408420A (en) 1964-03-13 1964-07-23
CH275365A CH418453A (en) 1964-03-13 1965-02-26 Device for attenuating the sound generated by a sound-generating device arranged in a boiler, in particular a transformer
SE308165A SE303546B (en) 1964-03-13 1965-03-09
GB1024865A GB1094618A (en) 1964-03-13 1965-03-10 Tank accommodating electrical apparatus and device for absorbing sound emitted thereby
BE660931D BE660931A (en) 1964-03-13 1965-03-11
FR45741A FR1427455A (en) 1964-03-13 1965-03-12 Device for damping the sound produced by a sound device placed in a tank, for example a transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT219364A AT240962B (en) 1964-03-13 1964-03-13 Device for attenuating the sound generated by a sound-generating device arranged in a boiler, for example a transformer

Publications (1)

Publication Number Publication Date
AT240962B true AT240962B (en) 1965-06-25

Family

ID=3529700

Family Applications (1)

Application Number Title Priority Date Filing Date
AT219364A AT240962B (en) 1964-03-13 1964-03-13 Device for attenuating the sound generated by a sound-generating device arranged in a boiler, for example a transformer

Country Status (7)

Country Link
AT (1) AT240962B (en)
BE (1) BE660931A (en)
CH (1) CH418453A (en)
FR (1) FR1427455A (en)
GB (1) GB1094618A (en)
NL (1) NL6408420A (en)
SE (1) SE303546B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4371858A (en) * 1979-12-18 1983-02-01 Hitachi, Ltd. Static induction apparatus
EP0048990A3 (en) * 1980-09-30 1983-03-30 Hitachi, Ltd. Static induction apparatus
CN116551424A (en) * 2023-05-30 2023-08-08 南京航空航天大学 A chatter suppression device for circular thin-walled parts processing based on acoustic black hole

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3529692A (en) * 1969-02-26 1970-09-22 Central Transformer Inc Sound barrier
DE3241932A1 (en) * 1982-11-12 1984-05-17 Transformatoren Union Ag, 7000 Stuttgart TRANSFORMER WITH OIL-COOLED ACTIVE COMPONENT AND SOUND ABSORBING RESONATORS

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4371858A (en) * 1979-12-18 1983-02-01 Hitachi, Ltd. Static induction apparatus
EP0048990A3 (en) * 1980-09-30 1983-03-30 Hitachi, Ltd. Static induction apparatus
CN116551424A (en) * 2023-05-30 2023-08-08 南京航空航天大学 A chatter suppression device for circular thin-walled parts processing based on acoustic black hole

Also Published As

Publication number Publication date
NL6408420A (en) 1965-09-14
CH418453A (en) 1966-08-15
GB1094618A (en) 1967-12-13
BE660931A (en) 1965-07-01
FR1427455A (en) 1966-02-04
SE303546B (en) 1968-09-02

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