DE2307626A1 - VALVE CONTROL OF PISTON MACHINERY - Google Patents

VALVE CONTROL OF PISTON MACHINERY

Info

Publication number
DE2307626A1
DE2307626A1 DE19732307626 DE2307626A DE2307626A1 DE 2307626 A1 DE2307626 A1 DE 2307626A1 DE 19732307626 DE19732307626 DE 19732307626 DE 2307626 A DE2307626 A DE 2307626A DE 2307626 A1 DE2307626 A1 DE 2307626A1
Authority
DE
Germany
Prior art keywords
valve control
valve
piston
hydraulic
valves
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
DE19732307626
Other languages
German (de)
Inventor
Hartmut Schaksmeier
Klaus Stein
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 DE19732307626 priority Critical patent/DE2307626A1/en
Publication of DE2307626A1 publication Critical patent/DE2307626A1/en
Pending 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
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically

Description

Klaus Stein 404 Neuß Klaus Stein 404 Neuss

«Caiser Friedrich-Str.«Caiser Friedrich-Str.

Name: Klaus SteinName: Klaus Stein

Bezeichnung der Erfindung: Ventilsteuerung von KolbenmaschinenName of the invention: valve control of piston engines

Beschreibungdescription

Ventilgesteuerte Kolbenmaschinen, insbesondere Otto-und Dieselmotoren, haben den Nachteil, daß die bisher übliche mechanische Ventilsteuerung durch erheblichen technischen Aufwand - über Nockenwellen, Stößelstangen, Kipphebel etc. vorgenommen werden muß.Valve-controlled piston machines, especially gasoline and diesel engines, have the disadvantage that the previously common mechanical valve control through considerable technical effort - over Camshafts, pushrods, rocker arms, etc. must be made.

Die Erfindung ermöglicht eine direkte Steuerung der einseinen Ein-und Auslaßventile durch Elektromagnete, Hydraulik-oder Pneumatikzylinder, die z.B. über den Ventilschäften angeordnet -ind.The invention enables direct control of the ones Inlet and outlet valves by means of electromagnets, hydraulic or pneumatic cylinders, which are arranged e.g. above the valve stems.

Hierbei ist weiterhin die Möglichkeit gegeben, die Ventilsteuerung unabhängig von der Kurbelwellenstellung beeinflussen zu können, wobei einmal der Wirkungsgrad der Maschine verbessert werden und zum anderen die Bremswirkung eines Motors - durch Schließung aller Ventile - optimal ausgenutzt werden kann.There is still the option of controlling the valve to be able to influence independently of the crankshaft position, whereby the efficiency of the machine is improved and on the other hand the braking effect of a motor - by closing all valves - can be optimally used.

Die Erfindung - Ventilsteuerung von Kolbenmaschinen - besteht nach Abb.1. aus einem Elektromagnet 1, der z.B. direkt über dem Ventilschaft 2 angeordnet ist. Über einen Verteiler 3 werden die Steuerzeiten durch Stromimpulse bestimmt. Statt des nach Abb. 1 vorgesehenen Elektromagnetini können auch Hydraulik-oder Pneumatikzylinder if nach Abb. 2 vorgesehen werden. Von einer Pumpe oder einem Kompressor 5 wird flüssige« oder gasförmiges Medium über einen Verteiler 6 , bestehend aus dem Gehäuse 7 und der Verteilerscheibe 8 , geleitet und die Zylinder impulsweise beaufschlagt.The invention - valve control of piston engines - consists of Fig.1. from an electromagnet 1, e.g. directly above the Valve stem 2 is arranged. The control times are determined by current pulses via a distributor 3. Instead of after Electromagnetini provided in Fig. 1 can also be provided with hydraulic or pneumatic cylinders if shown in Fig. 2. From one Pump or a compressor 5 becomes liquid or gaseous Medium via a distributor 6, consisting of the housing 7 and the distributor disk 8, is conducted and the cylinders are pulsed applied.

Durch Anordnung doppelseitig wirkender Magnete oder Zylinder können die bisher üblichen Ventilfedern entfallen.By arranging double-acting magnets or cylinders the previously common valve springs can be dispensed with.

408834/0U8408834 / 0U8

Claims (5)

404 Neuß404 Neuss Kaiser Friedrich-Str.Kaiser Friedrich-Str. Patentansprüche 23076262307626 claims MJ Ventilsteuerung von Kolbenmaschinen, dadurch gekennzeichnet, daß die Ventilsteuerung durch Elektromagnete, Hydraulik-oder Pneumatikzylinder vorgenommen wird, die z.B. direkt Über den . Ventilschäften angeordnet werden.MJ valve control of piston engines, characterized in that that the valve control by electromagnets, hydraulic or Pneumatic cylinder is made, e.g. directly via the. Valve stems are arranged. 2.) Ventilsteuerung von Kolbenmaschinen nach Anspruch 1., dadurch gekennzeichnet, daß die Ventilsteuerung unabhängig von der Kurbelwellenstellung vorgenommen werden kann.2.) Valve control of piston machines according to claim 1, characterized in that the valve control is independent of the crankshaft position can be made. 3·) Ventilsteuerung von Kolbenmaschinen, nach Anspruch 1. und 2., dadurch gekennzeichnet, daß das öffnen der Ventile durch Magnete, Hydraulik-oder Pneumatikzylinder und das Schließen durch bekannte Ventilfedern vorgenommen wird,3 ·) valve control of piston engines, according to claim 1 and 2., characterized in that the opening of the valves by magnets, hydraulic or pneumatic cylinders and the closing is made by known valve springs, k») Ventilsteuerung von Kolbenmaschinen nach Anspruch !.und 2., dadurch gekennzeichnet, daß das öffnen und Schließen der Ventile durch doppelseitig wirkende Magnete, Hydraulik-oder Pneumatikzylinder vorgenommen wird. k ») Valve control of piston machines according to claims 1 and 2, characterized in that the valves are opened and closed by double-acting magnets, hydraulic or pneumatic cylinders. 5.) Ventilsteuerung von Kolbenmaschinen nach Ansprüchen 1. bis if., dadurch gekennzeichnet, daß durch gleichzeitiges Schließen aller Ventile die Bremswirkung eines Motors, z.B. bei Kraftfahrzeugen, optimal ausgenutzt werden kann«5.) Valve control of piston engines according to claims 1. to if., characterized in that by closing all valves at the same time, the braking effect of an engine, e.g. in motor vehicles, can be used optimally « 409834/0148409834/0148
DE19732307626 1973-02-16 1973-02-16 VALVE CONTROL OF PISTON MACHINERY Pending DE2307626A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19732307626 DE2307626A1 (en) 1973-02-16 1973-02-16 VALVE CONTROL OF PISTON MACHINERY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732307626 DE2307626A1 (en) 1973-02-16 1973-02-16 VALVE CONTROL OF PISTON MACHINERY

Publications (1)

Publication Number Publication Date
DE2307626A1 true DE2307626A1 (en) 1974-08-22

Family

ID=5872081

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732307626 Pending DE2307626A1 (en) 1973-02-16 1973-02-16 VALVE CONTROL OF PISTON MACHINERY

Country Status (1)

Country Link
DE (1) DE2307626A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027248A1 (en) * 1979-10-10 1981-04-22 Nordstjernan Aktiebolag Apparatus for controlling braking of diesel engines
DE10203340A1 (en) * 2002-01-29 2003-07-31 Bayerische Motoren Werke Ag Two-stroke internal combustion engine has freely adjustable opening and closing time point for gas changing valve for closing fresh gas inlet opening in cylinder head

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027248A1 (en) * 1979-10-10 1981-04-22 Nordstjernan Aktiebolag Apparatus for controlling braking of diesel engines
DE10203340A1 (en) * 2002-01-29 2003-07-31 Bayerische Motoren Werke Ag Two-stroke internal combustion engine has freely adjustable opening and closing time point for gas changing valve for closing fresh gas inlet opening in cylinder head

Similar Documents

Publication Publication Date Title
DE69720464T2 (en) HYDRAULICALLY SUCTION / OUTLET LIFT VALVE
DE2307626A1 (en) VALVE CONTROL OF PISTON MACHINERY
DE891361C (en) Internal combustion engine operating in a two-stroke or four-stroke cycle, especially a diesel engine, with an additional device for drawing compressed air from the working cylinder of the machine
AT116923B (en) Rotary slide control for piston engines.
DE416983C (en) Internal combustion engine
DE488767C (en) Compressed air starting device for multi-cylinder, compressorless four-stroke diesel engines
DE464125C (en) Valve control for two-stroke internal combustion engines
DE3710824A1 (en) Control plate for controlling the charge cycle in piston engines and pumps
DE24364C (en) Innovations to valves
DE320029C (en) Device for reducing compression in internal combustion engines
DE412138C (en) Inlet and outlet control for internal combustion engines
AT24045B (en) Starter control for double-acting four-stroke explosive engines to be started with compressed air.
DE708169C (en) Fuel pump for multi-cylinder vehicle engines with only one injection pump piston and one distributor in the pressure line
DE573369C (en) Valve control for internal combustion engines
DE370412C (en) Control drive for prime movers, especially large internal combustion engines
DE399449C (en) Motorized impact or pusher tool
DE379160C (en) Two-stroke internal combustion engine used to drive locomotives
AT90053B (en) Fuel pump for internal combustion engines.
DE2009461A1 (en) Closing and opening of cam-controlled valves with the aid of fluid pressure
AT31139B (en) Reversal for internal combustion engines.
DE922682C (en) Valve control for internal combustion engines
CH97932A (en) Valve control for piston steam engines.
DE630983C (en) Device on pistons for internal combustion engines to prevent sticking from above controlled valves
DE830585C (en) Internal combustion engine with double-acting piston and a side slot in the cylinder
DE102021125243A1 (en) Two-stroke internal combustion engine with valve control

Legal Events

Date Code Title Description
OHJ Non-payment of the annual fee