DE2631200A1 - Cam controlled double acting piston slide pump - used to measure out high viscosity liquids and fitted with oscillating and rotating piston - Google Patents

Cam controlled double acting piston slide pump - used to measure out high viscosity liquids and fitted with oscillating and rotating piston

Info

Publication number
DE2631200A1
DE2631200A1 DE19762631200 DE2631200A DE2631200A1 DE 2631200 A1 DE2631200 A1 DE 2631200A1 DE 19762631200 DE19762631200 DE 19762631200 DE 2631200 A DE2631200 A DE 2631200A DE 2631200 A1 DE2631200 A1 DE 2631200A1
Authority
DE
Germany
Prior art keywords
piston
oscillating
high viscosity
double acting
controlled double
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.)
Pending
Application number
DE19762631200
Other languages
German (de)
Inventor
Wilhelm Funck
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
Priority to DE19762631200 priority Critical patent/DE2631200A1/en
Publication of DE2631200A1 publication Critical patent/DE2631200A1/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B5/00—Machines or pumps with differential-surface pistons
    • F04B5/02—Machines or pumps with differential-surface pistons with double-acting pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0079—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having pistons with rotary and reciprocating motion, i.e. spinning pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/04—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis the piston motion being transmitted by curved surfaces
    • F01B3/06—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis the piston motion being transmitted by curved surfaces by multi-turn helical surfaces and automatic reversal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports
    • F04B7/06—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports the pistons and cylinders being relatively reciprocated and rotated

Abstract

Cam controlled double acting rotary piston slider pump equipped with an oscillating and simultaneously rotating piston. The piston is flattened off both front and rear end. The flattening is arranged so that the control slot may be selectively opened in the pressure pipe and closed in the suction pipe. During forward movement the piston conveys the medium into the pressure pipe until reaching front dead centre and at the same time sucks the medium in the rear section of the cylinder section. the same process is repeated during the return movement. The pump pemits closing of prods. of high viscosity such as emulsions etc. in equal quantities ensured by the double piston system.

Description

Beschreibungdescription

Kurvengesteuerte doppelt wirkende Drehkolben-Schieberpumpe Die Kurvengesteuerte doppelt wirkende Drehkolben~<chieberpumpe ist mit einem oszilierenden und gleichzeitig rotierenden Kolben ausgestattet. Dieser Kolben ist an seinem vorderen und hinteren Ende abgeflacht. Die Abflachung ist so ausgerichtet, daß der Steuerschlitz wahlweise im Druckstutzen geöffnet und in Saugstutzen geschlossen ist.Cam-controlled, double-acting rotary lobe vane pump The cam-controlled double-acting rotary lobe valve pump is with an oscillating and at the same time rotating piston. This piston is at its front and rear Flattened end. The flat is oriented so that the control slot is optional is open in the pressure port and closed in the suction port.

Bei der Vorvrärtsbewegung schiebt der Kolben das Fördermedium in den Druckstutzen, bis der vordere Totpunkt erreicht ist und saugt gleichzeitig im hinteren Zylinderteil das Fördermedium an.During the forward movement, the piston pushes the fluid into the Pressure nozzle until the front dead center is reached and sucks in the rear at the same time Cylinder part to the pumped medium.

Derselbe Vorgang wiederholt sich bei der -sückwärtsbewegung.The same process is repeated when moving backwards.

Die Längsbewegung arbeitet nach einem Kurvenprinzip, das durch einen feststehenden Stift, der mit einem Nadellager versehen ist und die zwangsweise 'ror- u. iickwärtsbewegung erwirkt.The longitudinal movement works according to a curve principle, which is controlled by a fixed pin, which is provided with a needle bearing and which inevitably 'ror- and inward movement achieved.

Die JrehUewegung erfolgt durch einen stufenlos regelbaren Ilotor.The JrehUewbewegung takes place by a continuously adjustable Ilotor.

t-it dieser Pumpe ist es möglich, Produkte hoher bis höchster Viskosität, Emulsionen und Suspensionen in einer gleichmäßigen Dosierung, die durch das Doppelkolben-System gewährleistet ist, abzugeben.With this pump it is possible to produce products of high to very high viscosity, Emulsions and suspensions in a uniform dosage, which is created by the double piston system is guaranteed to deliver.

Claims (1)

Patentansprüche Betr.: Nurvengesteuerte koppelt wirkende Drehkolben-Schieberpumpe )Ich stelle Antrag auf Patentierung für die Kurvensteuerung und für den doppelt wirkenden Drehkolben. Claims Re: Nurve-controlled, coupled-acting rotary lobe vane pump ) I am applying for a patent for the curve control and for the double acting rotary piston.
DE19762631200 1976-07-10 1976-07-10 Cam controlled double acting piston slide pump - used to measure out high viscosity liquids and fitted with oscillating and rotating piston Pending DE2631200A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19762631200 DE2631200A1 (en) 1976-07-10 1976-07-10 Cam controlled double acting piston slide pump - used to measure out high viscosity liquids and fitted with oscillating and rotating piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762631200 DE2631200A1 (en) 1976-07-10 1976-07-10 Cam controlled double acting piston slide pump - used to measure out high viscosity liquids and fitted with oscillating and rotating piston

Publications (1)

Publication Number Publication Date
DE2631200A1 true DE2631200A1 (en) 1978-01-19

Family

ID=5982734

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762631200 Pending DE2631200A1 (en) 1976-07-10 1976-07-10 Cam controlled double acting piston slide pump - used to measure out high viscosity liquids and fitted with oscillating and rotating piston

Country Status (1)

Country Link
DE (1) DE2631200A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0461123A1 (en) * 1989-01-24 1991-12-18 Mitchell Stirling Mach Syst Device of the stirling cycle type.
EP0691467A1 (en) * 1994-07-09 1996-01-10 Harald Hofmann Hot gas engine with a rotary displacement engine
US5976184A (en) * 1995-02-10 1999-11-02 Buecherl; Sebastian Artificial heart driving device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0461123A1 (en) * 1989-01-24 1991-12-18 Mitchell Stirling Mach Syst Device of the stirling cycle type.
EP0461123A4 (en) * 1989-01-24 1992-03-11 Mitchell/Stirling Machines/Systems, Inc. Improved sibling cycle piston and valving method
EP0691467A1 (en) * 1994-07-09 1996-01-10 Harald Hofmann Hot gas engine with a rotary displacement engine
US5976184A (en) * 1995-02-10 1999-11-02 Buecherl; Sebastian Artificial heart driving device

Similar Documents

Publication Publication Date Title
DE2736532B2 (en) Automatic spray device
DE2631200A1 (en) Cam controlled double acting piston slide pump - used to measure out high viscosity liquids and fitted with oscillating and rotating piston
GB1243732A (en) Improvements in liquid metering apparatus
DE2854687A1 (en) DRIVING DEVICE FOR STROKE-WORKING DOSING PUMPS AND / OR DOSING DEVICES WITH DIFFERENT OPENING-CLOSING-STROKE RELATIONSHIPS, FOR THE SYNCHRONOUS DELIVERY OF UNEQUALED QUANTITIES
ES475930A1 (en) Double-acting differential piston supply pump
DE2716091A1 (en) PORTABLE SPRAY DEVICE FOR LIQUIDS
DE2843354A1 (en) PORTABLE SPRAYING DEVICE FOR LIQUIDS
DE526666C (en) Internal combustion engine with variable speed and injection timing adjustment
ES442862A1 (en) Volumetric pump
DE2609037A1 (en) DOSING PUMP
DE2820547A1 (en) PISTON PUMP WITH CHANGEABLE FLOW RATE
GB227609A (en) Improvements in or relating to means for delivering measured quantities
DE911805C (en) Dosing pump
DE943876C (en) Piston pump
AT163109B (en) High performance piston pump
DE835996C (en) Agricultural tractor equipped with a compressed air system
DE335629C (en) Piston pump with rotating piston that moves axially through thrust curves
DE3541708A1 (en) Piston pump without inlet and outlet valves
DE937982C (en) Fuel injection pump for internal combustion engines
DE755265C (en) Piston pump for conveying liquid into a space of higher pressure, in particular fuel injection pumps for internal combustion engines
DE723591C (en) Fuel injection pump for internal combustion engines
DE881307C (en) Rotating machine with variable volume chambers
DE721803C (en) Pump with a reciprocating piston designed as a rotary slide valve
FR2245866A1 (en) Hydraulic oscillator with two moving parts - has reciprocating piston in cylinder and reciprocating reversal valve in chamber
DE28135C (en) Differential piston machine, which can be used as a pump and water motor

Legal Events

Date Code Title Description
OD Request for examination
OHN Withdrawal