Title:
【発明の名称】ロータリーポンプ
Document Type and Number:
Japanese Patent JPS608354
Kind Code:
B2
Abstract:
A positive displacement pump includes a flexible endless belt 4 disposed around spaced, parallel drive rollers 8, 9 within a housing 2. The belt is non-extensible in the peripheral direction and carries elastically deformable teeth on its outer surface. The spaces between the teeth form conveying chambers 4b whose volumes vary in an expansion-contraction sense as the belt runs around a roller between inlet and outlet openings 11, 13 in the housing.
More Like This:
| WO/2016/030451 | ORBITAL PUMP WITH REINFORCING RING |
| JP3918092 | TUBE PUMP |
Inventors:
MANFURETSUDO SUTORAIHYAA
Application Number:
JP15213276A
Publication Date:
March 02, 1985
Filing Date:
December 20, 1976
Export Citation:
Assignee:
MANFURETSUDO SUTORAIHYAA
International Classes:
F04C5/00; F04B19/14; F04C18/54; (IPC1-7): F04C5/00
Attorney, Agent or Firm:
Haruo Hamada
Next Patent: UNSATURATED POLYESTER RESIN COMPOSITION