EP2004957A4 - Piston engine - Google Patents

Piston engine

Info

Publication number
EP2004957A4
EP2004957A4 EP07747581.2A EP07747581A EP2004957A4 EP 2004957 A4 EP2004957 A4 EP 2004957A4 EP 07747581 A EP07747581 A EP 07747581A EP 2004957 A4 EP2004957 A4 EP 2004957A4
Authority
EP
European Patent Office
Prior art keywords
piston engine
piston
engine
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.)
Withdrawn
Application number
EP07747581.2A
Other languages
German (de)
French (fr)
Other versions
EP2004957A1 (en
Inventor
Ola Kristoffer Dalsboe
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.)
BIOENERGI HOLDING AS
Original Assignee
BIOENERGI HOLDING AS
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 BIOENERGI HOLDING AS filed Critical BIOENERGI HOLDING AS
Publication of EP2004957A1 publication Critical patent/EP2004957A1/en
Publication of EP2004957A4 publication Critical patent/EP2004957A4/en
Withdrawn legal-status Critical Current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
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0002—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F01B3/0017—Component parts, details, e.g. sealings, lubrication
    • F01B3/0023—Actuating or actuated elements
    • 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
    • F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups
    • F01B9/04—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft
    • 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/10—Valve drive by means of crank-or eccentric-driven rods
    • 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
    • F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements
    • F01L7/02—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves
    • F01L7/021—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves with one rotary valve
    • 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
    • F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements
    • F01L7/02—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves
    • F01L7/021—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves with one rotary valve
    • F01L7/025—Cylindrical valves comprising radial inlet and side outlet or side inlet and radial outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/26—Engines with cylinder axes coaxial with, or parallel or inclined to, main-shaft axis; Engines with cylinder axes arranged substantially tangentially to a circle centred on main-shaft axis
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/14—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Hydraulic Motors (AREA)
  • Transmission Devices (AREA)
EP07747581.2A 2006-04-07 2007-03-29 Piston engine Withdrawn EP2004957A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20061607A NO325798B1 (en) 2006-04-07 2006-04-07 reciprocating engine
PCT/NO2007/000120 WO2007117146A1 (en) 2006-04-07 2007-03-29 Piston engine

Publications (2)

Publication Number Publication Date
EP2004957A1 EP2004957A1 (en) 2008-12-24
EP2004957A4 true EP2004957A4 (en) 2013-05-22

Family

ID=38581358

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07747581.2A Withdrawn EP2004957A4 (en) 2006-04-07 2007-03-29 Piston engine

Country Status (3)

Country Link
EP (1) EP2004957A4 (en)
NO (1) NO325798B1 (en)
WO (1) WO2007117146A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8347841B1 (en) * 2011-09-23 2013-01-08 R. Dale Pelfrey Internal combustion engine
CN103742352B (en) * 2014-01-16 2016-01-13 毛永波 Bolt type piston air pressure turns hydraulic energy source Circulated power system
CN104975946A (en) * 2014-04-12 2015-10-14 刘正斌 Sundial type turbine engine
DE102015103743A1 (en) 2015-03-13 2016-09-15 Mahle International Gmbh Axial piston machine with outlet control
DE102021207291A1 (en) 2021-07-09 2023-01-12 Mahle International Gmbh axial piston machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1594347A (en) * 1977-09-22 1981-07-30 Halford E A Steam operable piston engines
US5309871A (en) * 1992-11-12 1994-05-10 814405 Ontario Ltd. Rotating exhaust valve
US20050005763A1 (en) * 1997-09-15 2005-01-13 R. Sanderson Management, A Texas Corporation Piston assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1501392A (en) * 1920-05-11 1924-07-15 Berry Valve gear for internal-combustion engines
GB225433A (en) * 1924-03-03 1924-12-04 Clemens Bernard Nagelmann Improvements in or relating to internal combustion engines
GB9017642D0 (en) * 1990-08-11 1990-09-26 Jaguar Cars Reciprocating piston device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1594347A (en) * 1977-09-22 1981-07-30 Halford E A Steam operable piston engines
US5309871A (en) * 1992-11-12 1994-05-10 814405 Ontario Ltd. Rotating exhaust valve
US20050005763A1 (en) * 1997-09-15 2005-01-13 R. Sanderson Management, A Texas Corporation Piston assembly

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007117146A1 *

Also Published As

Publication number Publication date
NO325798B1 (en) 2008-07-21
NO20061607L (en) 2007-10-08
EP2004957A1 (en) 2008-12-24
WO2007117146A1 (en) 2007-10-18

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20081028

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BIOENERGI HOLDING AS

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20130424

RIC1 Information provided on ipc code assigned before grant

Ipc: F02B 75/26 20060101ALI20130418BHEP

Ipc: F04B 1/14 20060101ALI20130418BHEP

Ipc: F01L 7/02 20060101ALI20130418BHEP

Ipc: F01B 3/00 20060101AFI20130418BHEP

Ipc: F03C 1/06 20060101ALI20130418BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20131126