CA495335A - Ventilateurs a lames ajustables et variables - Google Patents

Ventilateurs a lames ajustables et variables

Info

Publication number
CA495335A
CA495335A CA495335A CA495335DA CA495335A CA 495335 A CA495335 A CA 495335A CA 495335 A CA495335 A CA 495335A CA 495335D A CA495335D A CA 495335DA CA 495335 A CA495335 A CA 495335A
Authority
CA
Canada
Prior art keywords
adjustable
variable pitch
pitch fans
fans
variable
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
CA495335A
Other languages
English (en)
Inventor
K. Thompson John
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.)
A C I ENGINEERING Ltd Pty
Original Assignee
A C I ENGINEERING Ltd Pty
Publication date
Application granted granted Critical
Publication of CA495335A publication Critical patent/CA495335A/fr
Expired legal-status Critical Current

Links

CA495335A Ventilateurs a lames ajustables et variables Expired CA495335A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA495335T

Publications (1)

Publication Number Publication Date
CA495335A true CA495335A (fr) 1953-08-18

Family

ID=35640743

Family Applications (1)

Application Number Title Priority Date Filing Date
CA495335A Expired CA495335A (fr) Ventilateurs a lames ajustables et variables

Country Status (1)

Country Link
CA (1) CA495335A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4630999A (en) * 1983-10-14 1986-12-23 James Howden & Company Limited Axial fan

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4630999A (en) * 1983-10-14 1986-12-23 James Howden & Company Limited Axial fan

Similar Documents

Publication Publication Date Title
CA492545A (fr) Ventilateur ajustable de fenetre
CA497230A (fr) Lames de turbines et analogues
CA497707A (fr) Ventilateurs
CA507202A (fr) Ventilateur a angle ajustable
AU164555B2 (en) An automatically and instantaneously variable resistance
CA512854A (fr) Ventilateur a helice a avancement ajustable
CA496290A (fr) Pinces
CA494341A (fr) Peigne ajustable
AU2214253A (en) An automatically and instantaneously variable resistance
CA497556A (fr) Cache-entree a espacement variable
CA496358A (fr) Attenuateurs variables
CA498351A (fr) Supports et analogues
AU158298B2 (en) Variable line
CA496291A (fr) Pinces
AU166533B2 (en) Improvements in ventilators
CA497988A (fr) Mecanismes de vis et d'ecrou
CA502222A (fr) Rouet a pas variable
CA494785A (fr) Guanylmelamines substituees et leur preparation
CA492970A (fr) Dispositifs thermo-sensibles et appareils les renfermant
AU165790B2 (en) Improvements in single stage cased screw propeller fans andthe like
CA494404A (fr) Rechaud pour cuisinieres electriques
CA489603A (fr) Esters complex et polymeres s'y rapportant
CA491535A (fr) Dispositifs a impedance variable
AU166572B2 (en) Heating and ventilating apparatus
CA489553A (fr) Ecrou anti-friction et vis-mere