FR2109303A5 - - Google Patents

Info

Publication number
FR2109303A5
FR2109303A5 FR7036706A FR7036706A FR2109303A5 FR 2109303 A5 FR2109303 A5 FR 2109303A5 FR 7036706 A FR7036706 A FR 7036706A FR 7036706 A FR7036706 A FR 7036706A FR 2109303 A5 FR2109303 A5 FR 2109303A5
Authority
FR
France
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
FR7036706A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7036706A priority Critical patent/FR2109303A5/fr
Priority to LU63999A priority patent/LU63999A1/xx
Priority to NL7113701A priority patent/NL7113701A/xx
Priority to BE773749A priority patent/BE773749A/xx
Priority to DE19712150805 priority patent/DE2150805A1/de
Priority to SE1289271A priority patent/SE374590B/xx
Application granted granted Critical
Publication of FR2109303A5 publication Critical patent/FR2109303A5/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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F04D17/165—Axial entry and discharge
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • F04D29/4253—Fan casings with axial entry and discharge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/02—Roof ventilation
    • F24F7/025—Roof ventilation with forced air circulation by means of a built-in ventilator

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7036706A 1970-10-12 1970-10-12 Expired FR2109303A5 (online.php)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7036706A FR2109303A5 (online.php) 1970-10-12 1970-10-12
LU63999A LU63999A1 (online.php) 1970-10-12 1971-10-05
NL7113701A NL7113701A (online.php) 1970-10-12 1971-10-06
BE773749A BE773749A (fr) 1970-10-12 1971-10-11 Ventilateur centrifuge a refoulement axial
DE19712150805 DE2150805A1 (de) 1970-10-12 1971-10-12 Zentrifugalventilator mit axialem Auslass
SE1289271A SE374590B (online.php) 1970-10-12 1971-10-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7036706A FR2109303A5 (online.php) 1970-10-12 1970-10-12

Publications (1)

Publication Number Publication Date
FR2109303A5 true FR2109303A5 (online.php) 1972-05-26

Family

ID=9062588

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7036706A Expired FR2109303A5 (online.php) 1970-10-12 1970-10-12

Country Status (6)

Country Link
BE (1) BE773749A (online.php)
DE (1) DE2150805A1 (online.php)
FR (1) FR2109303A5 (online.php)
LU (1) LU63999A1 (online.php)
NL (1) NL7113701A (online.php)
SE (1) SE374590B (online.php)

Also Published As

Publication number Publication date
SE374590B (online.php) 1975-03-10
NL7113701A (online.php) 1972-04-14
BE773749A (fr) 1972-01-31
LU63999A1 (online.php) 1972-04-12
DE2150805A1 (de) 1972-04-13

Similar Documents

Publication Publication Date Title
FR2086319B1 (online.php)
HU166109B (online.php)
FR2123091A1 (online.php)
FR2080362A5 (online.php)
FR2086317A1 (online.php)
HU164870B (online.php)
FR2123038B1 (online.php)
FR2086311B1 (online.php)
FR2082631A5 (online.php)
FR2076118B3 (online.php)
JPS4741238B1 (online.php)
FR2075102A5 (online.php)
FR2092043B1 (online.php)
JPS4816040B1 (online.php)
FR2084831A5 (online.php)
FR2092235A5 (online.php)
FR2123048B1 (online.php)
FR2086306A1 (online.php)
FR2086266B1 (online.php)
FR2082641A5 (online.php)
FR2075218A5 (online.php)
FR2092116A1 (online.php)
DK134802C (online.php)
FR2084843A5 (online.php)
FR2123037B1 (online.php)

Legal Events

Date Code Title Description
AR Application made for restoration
ST Notification of lapse
BD Lapse confirmed