DE3580271D1 - FLOWED AGGREGATE. - Google Patents

FLOWED AGGREGATE.

Info

Publication number
DE3580271D1
DE3580271D1 DE8585106624T DE3580271T DE3580271D1 DE 3580271 D1 DE3580271 D1 DE 3580271D1 DE 8585106624 T DE8585106624 T DE 8585106624T DE 3580271 T DE3580271 T DE 3580271T DE 3580271 D1 DE3580271 D1 DE 3580271D1
Authority
DE
Germany
Prior art keywords
piston
cylinder
shaft
fluid
chamber
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.)
Expired - Lifetime
Application number
DE8585106624T
Other languages
German (de)
Inventor
Karl Eickmann
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
Application granted granted Critical
Publication of DE3580271D1 publication Critical patent/DE3580271D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F01B11/00—Reciprocating-piston machines or engines without rotary main shaft, e.g. of free-piston type
    • F01B11/001—Reciprocating-piston machines or engines without rotary main shaft, e.g. of free-piston type in which the movement in the two directions is obtained by one double acting piston motor
    • 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
    • F01B17/00—Reciprocating-piston machines or engines characterised by use of uniflow principle
    • F01B17/02—Engines
    • 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
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/003—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00 free-piston type pumps

Abstract

1. A fluid flow facilitating device, an aggregate through which flows fluid, within a cylinder (2) reciprocable piston (4), a from the piston in axial direction extended shaft (7), a the cylinder on one of its axial ends closing and the shaft sealingly guiding cover (3), a by the cylinder (2), piston (4), shaft (7) and cover (3) boardered cylinder-chamber (1, 61), in the wall of the cylinder provided outlet passages (6) for leading fluid out of the cylinder-chamber with the outlet passages periodically openable and closeable during the movement of the piston by a corner of the piston and an in the cover provided inlet passage (9) for leading fluid into the cylinder-chamber with the inlet passage openable and closeable by reciprocating movement of the shaft, while the inlet- and outlet passages are so arranged that fluid flows in a one-way direction, which direction is parallel to the movement of the piston, from the inlet passage to the outlet passage and that the fluid during this one-directional flow is compressed and passed out from the cylinder-chamber or utilized to drive the piston (4), characterized therein, that the piston-shaft (7) is provided with a radially outwardly open, fully along the periphery of the shaft extended, circular control-recess (15, 45) which recess for the control of the inlet passage (9) cooperates with a a portion of the shaft surrounding and in the over (3) provided inlet-space (315), and, that the piston-shaft (7) is in the relative to the piston (4) opposed direction from the control recess (15, 315) provided with an extension (777), which is sealingly guideable in the cover (3).
DE8585106624T 1985-05-29 1985-05-29 FLOWED AGGREGATE. Expired - Lifetime DE3580271D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP85106624A EP0204011B1 (en) 1985-05-29 1985-05-29 Aggregate with through flow by a fluid

Publications (1)

Publication Number Publication Date
DE3580271D1 true DE3580271D1 (en) 1990-11-29

Family

ID=8193531

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585106624T Expired - Lifetime DE3580271D1 (en) 1985-05-29 1985-05-29 FLOWED AGGREGATE.

Country Status (3)

Country Link
EP (1) EP0204011B1 (en)
AT (1) ATE57741T1 (en)
DE (1) DE3580271D1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008058558B4 (en) * 2008-11-20 2020-04-23 Volkswagen Ag Heat engine
CN107369479B (en) * 2017-07-31 2023-08-22 清华大学天津高端装备研究院 Differential pressure-based passive shutdown system for an integrated stack and a nuclear reactor
CN114628833B (en) * 2021-12-13 2023-11-10 杭叉集团股份有限公司 Portable new forms of energy fork truck battery module
CN114738107B (en) * 2022-04-13 2023-03-31 西华大学 Pneumatic supercharging system and method for multi-cylinder engine
CN116201537A (en) * 2023-03-09 2023-06-02 海安县石油科研仪器有限公司 Petroleum recovery experimental system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191121990A (en) * 1911-10-05 1912-10-07 Albert Rigaud A Double-acting Internal Combustion Engine.
FR452070A (en) * 1912-11-04 1913-05-06 William Richard Flitcroft Patc Gas engines
DE677073C (en) * 1935-08-20 1939-06-17 Georges Raymond Langrognet Internal combustion engine with double-acting pistons
US3340857A (en) * 1965-10-19 1967-09-12 Arthur E Brown Two stroke cycle internal combustion engine

Also Published As

Publication number Publication date
EP0204011A1 (en) 1986-12-10
ATE57741T1 (en) 1990-11-15
EP0204011B1 (en) 1990-10-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
8380 Miscellaneous part iii

Free format text: IM HEFT 18/94, SEITE 5795, SP.1: DIE VEROEFFENTLICHUNG IST ZU STREICHEN

8339 Ceased/non-payment of the annual fee