DK197383A - PISTON MECHANISM - Google Patents

PISTON MECHANISM Download PDF

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Publication number
DK197383A
DK197383A DK197383A DK197383A DK197383A DK 197383 A DK197383 A DK 197383A DK 197383 A DK197383 A DK 197383A DK 197383 A DK197383 A DK 197383A DK 197383 A DK197383 A DK 197383A
Authority
DK
Denmark
Prior art keywords
piston mechanism
piston
outlet
inlet
port
Prior art date
Application number
DK197383A
Other languages
Danish (da)
Other versions
DK197383D0 (en
Inventor
Laszlo Szabo
Sandor Kun
Andras Kiss
Original Assignee
Ipari Mueszergyar
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 Ipari Mueszergyar filed Critical Ipari Mueszergyar
Publication of DK197383D0 publication Critical patent/DK197383D0/en
Publication of DK197383A publication Critical patent/DK197383A/en

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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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Actuator (AREA)
  • Slot Machines And Peripheral Devices (AREA)

Description

begge sider af tilløbsåbningen (b) eller udløbsåbningen (k). Ved hjælp af en styremekanisme, kan stemplet under stempelslaget drejes frem og tilbage på en sådan måde, at arbejdsrummene {VI, V2) i stempelstillingerne imellem dødpunktstillingerne svarende til stemplets (D) øjeblikkelige forskydningsretning via de tilsvarende kanaler (bl, b2, kl, k2) er skiftevis forbundet med tilløbsåbningen (b) eller udløbsåbningen (k).both sides of the inlet opening (b) or outlet opening (k). By means of a control mechanism, the piston under the piston stroke can be rotated back and forth in such a way that the working spaces {VI, V2) in the piston positions between the dead point positions corresponding to the instantaneous displacement direction of the piston (D) via the corresponding channels (b1, b2, k1, k2 ) is alternately connected to the inlet port (b) or outlet port (k).

Figure DK197383AD00021
DK197383A 1982-05-04 1983-05-03 PISTON MECHANISM DK197383A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU139082 1982-05-04
HU139082A HU186013B (en) 1982-05-04 1982-05-04 Piston reciprocating machine

Publications (2)

Publication Number Publication Date
DK197383D0 DK197383D0 (en) 1983-05-03
DK197383A true DK197383A (en) 1983-11-05

Family

ID=10954250

Family Applications (1)

Application Number Title Priority Date Filing Date
DK197383A DK197383A (en) 1982-05-04 1983-05-03 PISTON MECHANISM

Country Status (4)

Country Link
EP (1) EP0093372A1 (en)
JP (1) JPS5947512A (en)
DK (1) DK197383A (en)
HU (1) HU186013B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7384249B2 (en) 2005-02-28 2008-06-10 Nordson Corporation Fluid metering system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB122629A (en) * 1918-01-21 1919-07-24 Arthur Andersen Improvements in Valveless Pumps.
GB215257A (en) * 1923-09-14 1924-05-08 Jens Andreas Larsen Improvements in pumps
US1633270A (en) * 1925-08-28 1927-06-21 Oswald A Olsen Compression pump
GB260954A (en) * 1925-11-06 1927-03-10 Buaas Mejerimaskinfabrikker Af Improvements in valveless pumps
CH209005A (en) * 1939-06-29 1940-03-15 Maurer Christian Self-priming, valveless piston pump.

Also Published As

Publication number Publication date
EP0093372A1 (en) 1983-11-09
HU186013B (en) 1985-05-28
DK197383D0 (en) 1983-05-03
JPS5947512A (en) 1984-03-17

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Legal Events

Date Code Title Description
ATS Application withdrawn