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
Inventor
Nelson Ehrhart Raymond
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 of GB190608741ApublicationCriticalpatent/GB190608741A/en
Application filed by IndividualfiledCriticalIndividual
Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
8741. Ehrhart, R. N. April 25, 1905, [date applied for under Patents Act, 1901]. Void. [Published under Patents &c. Act, 1901.] Fans.-The blades and passages of blowing-fans or turbo - compressors are so formed and arranged that the air entering the intake port 10 passes from one set of rotary blades 8 to the next without being brought to rest by the intervening stationary guide-vanes 9.
GB190608741D1905-04-251906-04-11Improvements in Air Compressors or Blowers
Expired - LifetimeGB190608741A
(en)