and having an orbital movement

Industry

CPC
F04B7/0258

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B7/00Piston machines or pumps characterised by having positively-driven valving

Current Industry

F04B7/0258and having an orbital movement

Industries

Patents Grantslast 30 patents

Information Patent Grant
Thick matter pump with a cleaning cartridge and blocking slide
- Patent number 5,957,675
- Issue date Sep 28, 1999
- Putzmeister Aktiengesellschaft
- Klaus Buehrer
- B08 - CLEANING
Information Patent Grant
Slide valve for a twin-cylinder pump for viscous fluids
- Patent number 5,746,247
- Issue date May 5, 1998
- Putzmeister-Werk Maschinenfabrik GmbH
- Karl Schlecht
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method and device for controlling a double-cylinder thick matter pump
- Patent number 5,344,290
- Issue date Sep 6, 1994
- Putzmeister-Werk Maschinenfabrik GmbH
- Hartmut Benckert
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Transfer tube material flow management
- Patent number 5,330,327
- Issue date Jul 19, 1994
- Schwing America, Inc.
- Thomas M. Anderson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Slurry pump with discharge cylinders, especially two-cylinder concr...
- Patent number 5,316,453
- Issue date May 31, 1994
- Friedrich Wilh. Schwing GmbH
- Friedrich Schwing
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method of recovering energy from reverse osmosis waste streams
- Patent number 5,306,428
- Issue date Apr 26, 1994
- John B. Tonner
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Two-cylinder viscous liquid pump with pipe switch
- Patent number 4,681,022
- Issue date Jul 21, 1987
- Friedrich Wilh. Schwing GmbH
- Friedrich Schwing
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Valve unit for use in concrete pumps
- Patent number 4,466,782
- Issue date Aug 21, 1984
- Niigata Engineering Co., Ltd.
- Shigeaki Hirashima
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Pivotable pipe slide for use in a two cylinder concrete pump
- Patent number 4,173,436
- Issue date Nov 6, 1979
- Maschinenfabrik Walter Scheele KG
- Heinz Bille
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
3552440
- Patent number 3,552,440
- Issue date Jan 5, 1971
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
3465685
- Patent number 3,465,685
- Issue date Sep 9, 1969
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

and having an orbital movement

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Thick matter pump with a cleaning cartridge and blocking slide

Slide valve for a twin-cylinder pump for viscous fluids

Method and device for controlling a double-cylinder thick matter pump

Transfer tube material flow management

Slurry pump with discharge cylinders, especially two-cylinder concr...

Method of recovering energy from reverse osmosis waste streams

Two-cylinder viscous liquid pump with pipe switch

Valve unit for use in concrete pumps

Pivotable pipe slide for use in a two cylinder concrete pump

3552440

3465685