PUMP, ESPECIALLY PLUNGER PUMP

PUMP, ESPECIALLY PLUNGER PUMP

PROBLEM TO BE SOLVED: To provide a plunger pump enabling to provide reliable sealing in relation to a housing space of a lower part of a crank mechanism by a simple method and to use under an extreme environmental condition. SOLUTION: This pump 1, especially the plunger pump, is provided with the cr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: NOTZON STEPHAN
Format: Patent
Sprache:eng
Schlagworte:
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a plunger pump enabling to provide reliable sealing in relation to a housing space of a lower part of a crank mechanism by a simple method and to use under an extreme environmental condition. SOLUTION: This pump 1, especially the plunger pump, is provided with the crank mechanism which is arranged in the housing, and drives the plunger 5 guided in a receiving device 51 in a reciprocating form, and a pump head 6 fixed to the housing 2 surrounding the crank mechanism 3 and a plunger 7, for guiding compressed fluid drawn out of a suction space 9. An elastic sealing device 7 is fastened by the plunger 5, and the sealing device 7 provides air-tight sealing to the lower side housing space 19 which contains the crank mechanism 3.