BE831466A - Dispositif d'amortissement de bruits - Google Patents

Dispositif d'amortissement de bruits

Info

Publication number
BE831466A
BE831466A BE158384A BE158384A BE831466A BE 831466 A BE831466 A BE 831466A BE 158384 A BE158384 A BE 158384A BE 158384 A BE158384 A BE 158384A BE 831466 A BE831466 A BE 831466A
Authority
BE
Belgium
Prior art keywords
noise reduction
reduction device
noise
reduction
Prior art date
Application number
BE158384A
Other languages
English (en)
French (fr)
Inventor
A Holtz
M Lehmann
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 filed Critical
Publication of BE831466A publication Critical patent/BE831466A/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
    • F28C1/10—Arrangements for suppressing noise
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Building Environments (AREA)
BE158384A 1974-07-20 1975-07-17 Dispositif d'amortissement de bruits BE831466A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2435064A DE2435064A1 (de) 1974-07-20 1974-07-20 Vorrichtung zur daemmung von geraeuschen

Publications (1)

Publication Number Publication Date
BE831466A true BE831466A (fr) 1975-11-17

Family

ID=5921129

Family Applications (1)

Application Number Title Priority Date Filing Date
BE158384A BE831466A (fr) 1974-07-20 1975-07-17 Dispositif d'amortissement de bruits

Country Status (4)

Country Link
BE (1) BE831466A (xx)
DE (1) DE2435064A1 (xx)
FR (1) FR2279056A1 (xx)
NL (1) NL7508443A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2597361B1 (fr) * 1986-04-16 1988-07-22 Bosne Thierry Dispositif pour recueillir un liquide dans une installation de mise en contact d'un liquide avec un gaz.

Also Published As

Publication number Publication date
FR2279056B1 (xx) 1979-05-11
NL7508443A (nl) 1976-01-22
FR2279056A1 (fr) 1976-02-13
DE2435064A1 (de) 1976-01-29

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