GB114415A - Improvements in or relating to Fans. - Google Patents

Improvements in or relating to Fans.

Info

Publication number
GB114415A
GB114415A GB18760/17A GB1876017A GB114415A GB 114415 A GB114415 A GB 114415A GB 18760/17 A GB18760/17 A GB 18760/17A GB 1876017 A GB1876017 A GB 1876017A GB 114415 A GB114415 A GB 114415A
Authority
GB
United Kingdom
Prior art keywords
rollers
schoedelin
held
spindles
rim
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 - Lifetime
Application number
GB18760/17A
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.)
EXPL DES BREVETS SCHOEDELIN SA
Original Assignee
EXPL DES BREVETS SCHOEDELIN SA
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 of GB114415A publication Critical patent/GB114415A/en
Application filed by EXPL DES BREVETS SCHOEDELIN SA filed Critical EXPL DES BREVETS SCHOEDELIN SA
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/084—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation hand fans
    • F04D25/086—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation hand fans hand operated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

114,415. Soc. Anon. pour l'Exploitation des Brevets Schoedelin. March 30, 1917, [Convention date]. Void [Published under Sect. 91 of the Act]. Friction gearing.-The impeller 2 is mounted directly upon the high-speed shaft 1 of a Schoedelin bearing. The shaft 1 is held between a number of rollers 3 having two diameters. At their smaller diameters the rollers 3 are held between uthar rollers 4 mounted on fixed spindles 5. A deformable steel rim 6 of such diameter as to exert pressure on the parts 4, 3, 1 is attached to a crank and handle for hand operation or may be driven by power. A disk 50, carried on the spindles 5 has a boss which affords axial guidance to the rim 6.
GB18760/17A 1917-03-30 1917-12-17 Improvements in or relating to Fans. Expired - Lifetime GB114415A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR114415X 1917-03-30

Publications (1)

Publication Number Publication Date
GB114415A true GB114415A (en)

Family

ID=32242026

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18760/17A Expired - Lifetime GB114415A (en) 1917-03-30 1917-12-17 Improvements in or relating to Fans.

Country Status (1)

Country Link
GB (1) GB114415A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3438568A (en) * 1967-05-22 1969-04-15 Palm & Co Ab B Damper arrangements for oil-burner assemblies

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3438568A (en) * 1967-05-22 1969-04-15 Palm & Co Ab B Damper arrangements for oil-burner assemblies

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