GB190521256A - An Improved Rotary Pump and Blower. - Google Patents

An Improved Rotary Pump and Blower.

Info

Publication number
GB190521256A
GB190521256A GB190521256DA GB190521256A GB 190521256 A GB190521256 A GB 190521256A GB 190521256D A GB190521256D A GB 190521256DA GB 190521256 A GB190521256 A GB 190521256A
Authority
GB
United Kingdom
Prior art keywords
rollers
blower
pump
rotary pump
ports
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
Inventor
Edward Towlson
Herbert Richard Moulton
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
Application granted granted Critical
Publication of GB190521256A publication Critical patent/GB190521256A/en
Expired legal-status Critical Current

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  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

21,256. Towlson, E., and Moulton, H. R. Oct. 19. Crescent-shaped chamber type.-In a rotary pump or blower, a cylindrical rotor k is provided with a number of rollers o loosely confined in slots n. As the rotor revolves, the rollers are kept in contact with the walls of the elliptical chamber a by centrifugal force. The pump aspirates through the ports c, d, connected with the inlet h, and discharges through ports e, f, connected with the outlet j. When the pump is stopped, the rollers are kept in place by light springs. The shaft bearings are packed by leather cup rings at the inner ends.
GB190521256D 1905-10-19 1905-10-19 An Improved Rotary Pump and Blower. Expired GB190521256A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190521256T 1905-10-19

Publications (1)

Publication Number Publication Date
GB190521256A true GB190521256A (en) 1906-07-12

Family

ID=32168016

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190521256D Expired GB190521256A (en) 1905-10-19 1905-10-19 An Improved Rotary Pump and Blower.

Country Status (1)

Country Link
GB (1) GB190521256A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2424466A (en) * 1944-06-26 1947-07-22 Jessop Robert Edison Edouard Rotary roller pump
US2498530A (en) * 1943-09-18 1950-02-21 Bendix Aviat Corp Rotary pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2498530A (en) * 1943-09-18 1950-02-21 Bendix Aviat Corp Rotary pump
US2424466A (en) * 1944-06-26 1947-07-22 Jessop Robert Edison Edouard Rotary roller pump

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