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FR1326701A - Improvements to blowers and rotary compressors - Google Patents

Improvements to blowers and rotary compressors

Info

Publication number
FR1326701A
FR1326701A FR896972A FR896972A FR1326701A FR 1326701 A FR1326701 A FR 1326701A FR 896972 A FR896972 A FR 896972A FR 896972 A FR896972 A FR 896972A FR 1326701 A FR1326701 A FR 1326701A
Authority
FR
France
Prior art keywords
blowers
rotary compressors
compressors
rotary
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
FR896972A
Other languages
French (fr)
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
Priority to FR896972A priority Critical patent/FR1326701A/en
Application granted granted Critical
Publication of FR1326701A publication Critical patent/FR1326701A/en
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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F04D29/384—Blades characterised by form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR896972A 1962-05-09 1962-05-09 Improvements to blowers and rotary compressors Expired FR1326701A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR896972A FR1326701A (en) 1962-05-09 1962-05-09 Improvements to blowers and rotary compressors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR896972A FR1326701A (en) 1962-05-09 1962-05-09 Improvements to blowers and rotary compressors

Publications (1)

Publication Number Publication Date
FR1326701A true FR1326701A (en) 1963-05-10

Family

ID=8778545

Family Applications (1)

Application Number Title Priority Date Filing Date
FR896972A Expired FR1326701A (en) 1962-05-09 1962-05-09 Improvements to blowers and rotary compressors

Country Status (1)

Country Link
FR (1) FR1326701A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4459083A (en) * 1979-03-06 1984-07-10 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Shapes for rotating airfoils
WO1991003648A2 (en) * 1989-09-07 1991-03-21 Braun Aktiengesellschaft Impeller, in particular for hairdressing appliances
EP0486544A4 (en) * 1989-08-11 1992-04-02 Airflow Res & Mfg Corp High efficiency fan.
WO1997040260A1 (en) * 1996-04-22 1997-10-30 Vitara Trading Company Ltd. Surfaces for movement of media

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4459083A (en) * 1979-03-06 1984-07-10 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Shapes for rotating airfoils
EP0486544A4 (en) * 1989-08-11 1992-04-02 Airflow Res & Mfg Corp High efficiency fan.
EP0486544A1 (en) * 1989-08-11 1992-05-27 Airflow Res & Mfg High efficiency fan.
WO1991003648A2 (en) * 1989-09-07 1991-03-21 Braun Aktiengesellschaft Impeller, in particular for hairdressing appliances
WO1991003648A3 (en) * 1989-09-07 1991-09-19 Braun Ag Impeller, in particular for hairdressing appliances
US5290149A (en) * 1989-09-07 1994-03-01 Braun Aktiengesellschaft Impeller for an axial-flow type fan
WO1997040260A1 (en) * 1996-04-22 1997-10-30 Vitara Trading Company Ltd. Surfaces for movement of media

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