GB441666A - Improvements in or relating to means for varying the cylinder clearance in internal combustion engines - Google Patents

Improvements in or relating to means for varying the cylinder clearance in internal combustion engines

Info

Publication number
GB441666A
GB441666A GB15333/35A GB1533335A GB441666A GB 441666 A GB441666 A GB 441666A GB 15333/35 A GB15333/35 A GB 15333/35A GB 1533335 A GB1533335 A GB 1533335A GB 441666 A GB441666 A GB 441666A
Authority
GB
United Kingdom
Prior art keywords
rotated
cylinder clearance
relating
varying
internal combustion
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
Application number
GB15333/35A
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
Publication of GB441666A publication Critical patent/GB441666A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00Other engines
    • F02B75/04Engines with variable distances between pistons at top dead-centre positions and cylinder heads
    • F02B75/045Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of a variable connecting rod length

Abstract

441,666. Connecting-rods; pistons. MOGNE, L. DE, 11, Rue Des Damattes, Puteaux, Seine, France. May 25, 1935, No. 15333. Convention date, May 25, 1934. [Class 122 (i)] [See also Group XXVII] In an internal-combustion engine, cylinder clearance is adjusted, while the engine is operating, by altering the effective length of the connecting-rod. In Fig. 1 the rod comprises two parts 19<a>, 19<b> threaded together, the upper part being universally jointed to the piston, which is rotated by engagement of splines 24 thereon with teeth 25 on a member 26, itself rotated by a shaft and pinion 29. In Fig. 3 a piston 23<a> is screwed into a guide member 23b and rotated therein by a rack 4. In a four-stroke engine, if springs are interposed in the joints, adjustment will be limited to take place during the suction and exhaust periods.
GB15333/35A 1934-05-25 1935-05-25 Improvements in or relating to means for varying the cylinder clearance in internal combustion engines Expired GB441666A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU441666X 1934-05-25

Publications (1)

Publication Number Publication Date
GB441666A true GB441666A (en) 1936-01-23

Family

ID=19732700

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15333/35A Expired GB441666A (en) 1934-05-25 1935-05-25 Improvements in or relating to means for varying the cylinder clearance in internal combustion engines

Country Status (1)

Country Link
GB (1) GB441666A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161580A (en) * 1984-07-07 1986-01-15 Peter Robert Davis Variable length connecting rod
DE3500451A1 (en) * 1985-01-09 1986-07-10 G. Düsterloh GmbH, 4322 Sprockhövel PISTON MACHINE
GB2226098A (en) * 1988-12-03 1990-06-20 Anthony Edgar Blackburn Piston and connecting rod
DE4220664A1 (en) * 1992-06-24 1994-01-05 Enrico Hilbert IC engine with variable swept volume and compression ratio - involves displacement of stroke pin in axial direction to crankshaft for moving crankshaft bearing point and displacement of piston floor plane
GB2478526A (en) * 2010-03-08 2011-09-14 Tck Engines Variable compression ratio (VCR) i.c. engine with variable length piston rod or connecting rod
DE102016215280A1 (en) 2015-08-14 2017-02-16 Avl List Gmbh Length adjustable connecting rod
DE102016215281A1 (en) 2015-08-14 2017-02-16 Avl List Gmbh Length adjustable connecting rod
DE102016215282A1 (en) 2015-08-14 2017-02-16 Avl List Gmbh Length adjustable connecting rod
DE102016215279A1 (en) 2015-08-14 2017-02-16 Avl List Gmbh Length adjustable connecting rod
AT517624A1 (en) * 2015-08-14 2017-03-15 Avl List Gmbh LENGTH-ADJUSTABLE CONNECTING ROD
WO2017063751A1 (en) * 2015-10-16 2017-04-20 Peter Pelz Internal combustion engine with double crank drive and variable compression ratio
AT518168A4 (en) * 2016-05-31 2017-08-15 Avl List Gmbh Reciprocating piston engine with connecting rod with two helical gear units
AT518265A4 (en) * 2016-05-31 2017-09-15 Avl List Gmbh Connecting rod with hydraulic clamping wedge
AT519012B1 (en) * 2016-05-31 2018-03-15 Avl List Gmbh LIFTING MACHINE, IN PARTICULAR FUEL POWER MACHINE
CN110552792A (en) * 2019-10-08 2019-12-10 吉林大学 Hinged transmission electric drive type variable compression ratio piston mechanism

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161580A (en) * 1984-07-07 1986-01-15 Peter Robert Davis Variable length connecting rod
DE3500451A1 (en) * 1985-01-09 1986-07-10 G. Düsterloh GmbH, 4322 Sprockhövel PISTON MACHINE
GB2226098A (en) * 1988-12-03 1990-06-20 Anthony Edgar Blackburn Piston and connecting rod
DE4220664A1 (en) * 1992-06-24 1994-01-05 Enrico Hilbert IC engine with variable swept volume and compression ratio - involves displacement of stroke pin in axial direction to crankshaft for moving crankshaft bearing point and displacement of piston floor plane
GB2478526A (en) * 2010-03-08 2011-09-14 Tck Engines Variable compression ratio (VCR) i.c. engine with variable length piston rod or connecting rod
GB2478526B (en) * 2010-03-08 2016-03-09 Tck Engines Variable compression ratio control for internal combustion engine
AT517624A1 (en) * 2015-08-14 2017-03-15 Avl List Gmbh LENGTH-ADJUSTABLE CONNECTING ROD
AT15561U1 (en) * 2015-08-14 2018-01-15 Avl List Gbmh Length adjustable connecting rod
DE102016215282A1 (en) 2015-08-14 2017-02-16 Avl List Gmbh Length adjustable connecting rod
DE102016215279A1 (en) 2015-08-14 2017-02-16 Avl List Gmbh Length adjustable connecting rod
DE102016215280A1 (en) 2015-08-14 2017-02-16 Avl List Gmbh Length adjustable connecting rod
AT517718A4 (en) * 2015-08-14 2017-04-15 Avl List Gmbh LENGTH-ADJUSTABLE CONNECTING ROD
AT517718B1 (en) * 2015-08-14 2017-04-15 Avl List Gmbh LENGTH-ADJUSTABLE CONNECTING ROD
DE102016215281A1 (en) 2015-08-14 2017-02-16 Avl List Gmbh Length adjustable connecting rod
WO2017063751A1 (en) * 2015-10-16 2017-04-20 Peter Pelz Internal combustion engine with double crank drive and variable compression ratio
AT518168B1 (en) * 2016-05-31 2017-08-15 Avl List Gmbh Reciprocating piston engine with connecting rod with two helical gear units
AT518265A4 (en) * 2016-05-31 2017-09-15 Avl List Gmbh Connecting rod with hydraulic clamping wedge
AT518265B1 (en) * 2016-05-31 2017-09-15 Avl List Gmbh Connecting rod with hydraulic clamping wedge
AT518168A4 (en) * 2016-05-31 2017-08-15 Avl List Gmbh Reciprocating piston engine with connecting rod with two helical gear units
AT519012B1 (en) * 2016-05-31 2018-03-15 Avl List Gmbh LIFTING MACHINE, IN PARTICULAR FUEL POWER MACHINE
AT519012A4 (en) * 2016-05-31 2018-03-15 Avl List Gmbh LIFTING MACHINE, IN PARTICULAR FUEL POWER MACHINE
CN110552792A (en) * 2019-10-08 2019-12-10 吉林大学 Hinged transmission electric drive type variable compression ratio piston mechanism

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