FR1234151A - Perfectionnements aux soufflantes ou compresseurs axiaux - Google Patents

Perfectionnements aux soufflantes ou compresseurs axiaux

Info

Publication number
FR1234151A
FR1234151A FR785661A FR785661A FR1234151A FR 1234151 A FR1234151 A FR 1234151A FR 785661 A FR785661 A FR 785661A FR 785661 A FR785661 A FR 785661A FR 1234151 A FR1234151 A FR 1234151A
Authority
FR
France
Prior art keywords
compressors
axial blowers
blowers
axial
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR785661A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Plannair Ltd
Original Assignee
Plannair Ltd
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 Plannair Ltd filed Critical Plannair Ltd
Application granted granted Critical
Publication of FR1234151A publication Critical patent/FR1234151A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/002—Axial flow fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR785661A 1958-02-04 1959-02-03 Perfectionnements aux soufflantes ou compresseurs axiaux Expired FR1234151A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB352449X 1958-02-04

Publications (1)

Publication Number Publication Date
FR1234151A true FR1234151A (fr) 1960-10-14

Family

ID=10375523

Family Applications (1)

Application Number Title Priority Date Filing Date
FR785661A Expired FR1234151A (fr) 1958-02-04 1959-02-03 Perfectionnements aux soufflantes ou compresseurs axiaux

Country Status (3)

Country Link
CH (1) CH352449A (fr)
FR (1) FR1234151A (fr)
GB (1) GB908521A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453887A (en) * 1981-12-07 1984-06-12 Allis-Chalmers Corporation Vibration-dampened discharge ring for bulb hydraulic turbines
US4750860A (en) * 1986-06-30 1988-06-14 Tandem Computers Incorporated Fan

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3202103A (en) * 1961-12-21 1965-08-24 Western Brass Works Flexible cam actuated impeller pump
JPS5245977Y2 (fr) * 1971-07-24 1977-10-19
JPS4895204U (fr) * 1972-02-16 1973-11-13
GB1483590A (en) * 1973-12-27 1977-08-24 Chrysler Uk Fan assemblies
US4111615A (en) * 1975-06-18 1978-09-05 Matsushita Electric Industrial Company, Limited Fluid exhausting device
US3976393A (en) * 1975-08-27 1976-08-24 Candaian Hurricane Equipment Ltd Portable fan housing
JPS5371309A (en) * 1976-12-07 1978-06-24 Taiyo Electric Mfg Silencer for axiallflow ventilator
ZA783845B (en) * 1977-07-13 1979-07-25 Carrier Corp Pressure variation absorber
US4508486A (en) * 1982-05-28 1985-04-02 Peabody Abc Corporation Ventilation fan with noise-attenuating housing
JP2001153096A (ja) * 1999-11-30 2001-06-05 Maruyama Mfg Co Ltd 遠心送風機及び携帯式送風装置
CN103629163B (zh) * 2013-11-29 2015-04-15 淮北兴海工贸有限责任公司 矿用隔爆型压入式对旋轴流局部通风机低噪音消音机壳
CN104454587B (zh) * 2014-11-12 2017-02-08 华为技术有限公司 一种风扇
DE102021212242B4 (de) 2021-10-29 2024-01-18 Maico Elektroapparate-Fabrik Gesellschaft mit beschränkter Haftung Ventilator für eine Lüftungseinrichtung, Lüftungseinrichtung sowie Verfahren zum Herstellen von Ventilatoren

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453887A (en) * 1981-12-07 1984-06-12 Allis-Chalmers Corporation Vibration-dampened discharge ring for bulb hydraulic turbines
US4750860A (en) * 1986-06-30 1988-06-14 Tandem Computers Incorporated Fan

Also Published As

Publication number Publication date
CH352449A (fr) 1961-02-28
GB908521A (en) 1962-10-17

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