Title:
DOUBLE DIAPHRAGM PUMP
Document Type and Number:
Japanese Patent JP3210851
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain safely a drivable double diaphragm pump of a simple structure with high efficiency even with high pump pressure.
SOLUTION: Diaphragms 26, 28 are connected to piston rods 66, 68 coaxially extended and mounted on both side surfaces of a guide frame 64. The guide frame 64 has at least one of linear guides 94, 96 for a guide block 88 rotatably attached with a crank pin 102 of a crankshaft 94.
Inventors:
Volkel Stapelfeld
Application Number:
JP34579195A
Publication Date:
September 25, 2001
Filing Date:
December 08, 1995
Export Citation:
Assignee:
Abel Gezelshaft Mitt Beschlenkerhaftung unt Combani Hamdels-und Felwartungsgesshaft
International Classes:
F04B9/04; F04B43/02; (IPC1-7): F04B43/02
Domestic Patent References:
| JP6101632A |
Other References:
【文献】西独国特許出願公開3141667(DE,A1)
【文献】「新編 機械の素」、第7版、理工学社、1973.11.10、p31
【文献】「新編 機械の素」、第7版、理工学社、1973.11.10、p31
Attorney, Agent or Firm:
Yasuhiko Takeishi (1 outside)