NL294986A - - Google Patents

Info

Publication number
NL294986A
NL294986A NL294986DA NL294986A NL 294986 A NL294986 A NL 294986A NL 294986D A NL294986D A NL 294986DA NL 294986 A NL294986 A NL 294986A
Authority
NL
Netherlands
Application number
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.)
Publication of NL294986A publication Critical patent/NL294986A/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/26—Arrangements for air-circulation by means of induction, e.g. by fluid coupling or thermal effect
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/626—Mounting or removal of fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/663—Sound attenuation
    • F04D29/664—Sound attenuation by means of sound absorbing material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Ventilation (AREA)
NL294986D 1962-07-06 NL294986A (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE763362 1962-07-06

Publications (1)

Publication Number Publication Date
NL294986A true NL294986A (https=)

Family

ID=20271891

Family Applications (2)

Application Number Title Priority Date Filing Date
NL294986D NL294986A (https=) 1962-07-06
NL121347D NL121347C (https=) 1962-07-06

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL121347D NL121347C (https=) 1962-07-06

Country Status (6)

Country Link
BE (1) BE634587A (https=)
CH (1) CH409303A (https=)
DE (1) DE1881717U (https=)
DK (1) DK113877B (https=)
FR (1) FR1362304A (https=)
NL (2) NL121347C (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4892413A (en) * 1987-07-01 1990-01-09 Vats Raj K Sound and vibration reducing apparatus

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29914550U1 (de) * 1999-08-19 2000-09-28 Huber & Ranner GmbH, 94060 Pocking Gerätegehäuse für Klimaanlagen
FR2887018B1 (fr) * 2005-06-10 2007-09-07 Soler Et Palau Ventilateur d'un systeme de ventilation mecanique controlee.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4892413A (en) * 1987-07-01 1990-01-09 Vats Raj K Sound and vibration reducing apparatus

Also Published As

Publication number Publication date
BE634587A (https=)
FR1362304A (fr) 1964-05-29
DK113877B (da) 1969-05-05
CH409303A (fr) 1966-03-15
DE1881717U (de) 1963-10-31
NL121347C (https=)

Similar Documents

Publication Publication Date Title
BE634026A (https=)
BE629489A (https=)
BE628527A (https=)
BE627673A (https=)
BE627202A (https=)
NL121347C (https=)
BE634417A (https=)
BE634298A (https=)
BE634230A (https=)
BE627173A (https=)
BE620642A (https=)
BE622932A (https=)
BE623295A (https=)
BE623728A (https=)
BE625796A (https=)
BE625846A (https=)
BE626042A (https=)
BE626628A (https=)
BE626807A (https=)
BE627129A (https=)
BE627327A (https=)
BE627518A (https=)
BE628348A (https=)
BE628408A (https=)
BE628450A (https=)