ES418458A1 - Perfeccionamientos introducidos en un ventilador centrifu- go. - Google Patents

Perfeccionamientos introducidos en un ventilador centrifu- go.

Info

Publication number
ES418458A1
ES418458A1 ES418458A ES418458A ES418458A1 ES 418458 A1 ES418458 A1 ES 418458A1 ES 418458 A ES418458 A ES 418458A ES 418458 A ES418458 A ES 418458A ES 418458 A1 ES418458 A1 ES 418458A1
Authority
ES
Spain
Prior art keywords
gas
housing
translation
transported
fan
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
ES418458A
Other languages
English (en)
Spanish (es)
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.)
SKF Nova AB
Original Assignee
SKF Nova AB
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 SKF Nova AB filed Critical SKF Nova AB
Publication of ES418458A1 publication Critical patent/ES418458A1/es
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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/082—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provision for cooling the motor
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
ES418458A 1972-09-05 1973-09-04 Perfeccionamientos introducidos en un ventilador centrifu- go. Expired ES418458A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE11431/72A SE367235B (https=) 1972-09-05 1972-09-05

Publications (1)

Publication Number Publication Date
ES418458A1 true ES418458A1 (es) 1976-07-16

Family

ID=20293951

Family Applications (1)

Application Number Title Priority Date Filing Date
ES418458A Expired ES418458A1 (es) 1972-09-05 1973-09-04 Perfeccionamientos introducidos en un ventilador centrifu- go.

Country Status (7)

Country Link
JP (1) JPS4968304A (https=)
DE (1) DE2344486A1 (https=)
ES (1) ES418458A1 (https=)
FR (1) FR2198556A5 (https=)
IT (1) IT996647B (https=)
SE (1) SE367235B (https=)
ZA (1) ZA735881B (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5549623Y2 (https=) * 1974-06-21 1980-11-19
USRE33142E (en) * 1984-10-19 1990-01-09 Hitachi, Ltd. Centrifugal compressor
US4743174A (en) * 1985-10-18 1988-05-10 Hitachi, Ltd. Centrifugal compressor
JPS63182300U (https=) * 1987-05-18 1988-11-24
GB8921071D0 (en) * 1989-09-18 1989-11-01 Framo Dev Ltd Pump or compressor unit
TWI610715B (zh) * 2012-10-02 2018-01-11 Hugle Electronics Inc 氣體淨化裝置
KR20140043650A (ko) * 2012-10-02 2014-04-10 휴글엘렉트로닉스가부시키가이샤 가스 정화 장치
CN110345094B (zh) * 2019-07-25 2021-08-06 上海沃克通用设备有限公司 一种采用双支撑结构的高速离心鼓风机

Also Published As

Publication number Publication date
DE2344486A1 (de) 1974-03-14
SE367235B (https=) 1974-05-20
IT996647B (it) 1975-12-10
JPS4968304A (https=) 1974-07-02
FR2198556A5 (https=) 1974-03-29
ZA735881B (en) 1974-10-30

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