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BR8306765A - Retardador de descompressao de motor - Google Patents

Retardador de descompressao de motor

Info

Publication number
BR8306765A
BR8306765A BR8306765A BR8306765A BR8306765A BR 8306765 A BR8306765 A BR 8306765A BR 8306765 A BR8306765 A BR 8306765A BR 8306765 A BR8306765 A BR 8306765A BR 8306765 A BR8306765 A BR 8306765A
Authority
BR
Brazil
Prior art keywords
engine
retarder
timing
cylinder
hydraulic
Prior art date
Application number
BR8306765A
Other languages
English (en)
Portuguese (pt)
Inventor
Raymond Noel Quenneville
Original Assignee
Jacobs Mfg Co
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 Jacobs Mfg Co filed Critical Jacobs Mfg Co
Publication of BR8306765A publication Critical patent/BR8306765A/pt

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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/06—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for braking
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/04—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation using engine as brake
    • 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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/06—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for braking
    • F01L13/065—Compression release engine retarders of the "Jacobs Manufacturing" type
    • 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
    • F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
    • 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
    • F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
    • F01L9/11—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic in which the action of a cam is being transmitted to a valve by a liquid column
    • 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
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Valve Device For Special Equipments (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
BR8306765A 1982-12-09 1983-12-08 Retardador de descompressao de motor BR8306765A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44835082A 1982-12-09 1982-12-09

Publications (1)

Publication Number Publication Date
BR8306765A true BR8306765A (pt) 1984-07-17

Family

ID=23779958

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8306765A BR8306765A (pt) 1982-12-09 1983-12-08 Retardador de descompressao de motor

Country Status (15)

Country Link
EP (1) EP0111232B1 (es)
JP (1) JPS59110820A (es)
KR (1) KR890002917B1 (es)
AT (1) ATE20268T1 (es)
AU (1) AU565286B2 (es)
BR (1) BR8306765A (es)
CA (1) CA1247483A (es)
DE (1) DE3363963D1 (es)
ES (1) ES8502211A1 (es)
IE (1) IE54866B1 (es)
IN (1) IN160156B (es)
MX (1) MX160121A (es)
NO (1) NO834522L (es)
NZ (1) NZ206324A (es)
ZA (1) ZA838679B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61110814U (es) * 1984-12-25 1986-07-14
US4592319A (en) * 1985-08-09 1986-06-03 The Jacobs Manufacturing Company Engine retarding method and apparatus
AT404288B (de) * 1986-10-30 1998-10-27 Avl Verbrennungskraft Messtech Motorbremse bei einer brennkraftmaschine für kraftfahrzeuge
DE4038334C1 (es) * 1990-12-01 1991-11-28 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
DE59303199D1 (de) * 1993-01-25 1996-08-14 Steyr Nutzfahrzeuge Motorbremse bei einer 4-Takt-Brennkraftmaschine eines Nutzfahrzeuges
US11668255B2 (en) * 2020-12-09 2023-06-06 Caterpillar Inc. Engine braking method and control system varying engine braking power within cylinder-number braking mode

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2635544A (en) * 1948-03-06 1953-04-21 Lossau Earl Hydraulic valve lifting mechanism
US2829628A (en) * 1954-08-30 1958-04-08 Nordberg Manufacturing Co Hydraulic valve actuating mechanism
FR1255370A (fr) * 1960-01-18 1961-03-10 Pompe à pistons sans clapet à débit et pression linéaires
US4206728A (en) * 1978-05-01 1980-06-10 General Motors Corporation Hydraulic valve actuator system
US4271796A (en) * 1979-06-11 1981-06-09 The Jacobs Manufacturing Company Pressure relief system for engine brake

Also Published As

Publication number Publication date
AU2149183A (en) 1984-06-14
EP0111232A1 (en) 1984-06-20
AU565286B2 (en) 1987-09-10
NO834522L (no) 1984-06-12
KR840007133A (ko) 1984-12-05
ES527909A0 (es) 1984-12-16
ZA838679B (en) 1984-07-25
KR890002917B1 (ko) 1989-08-11
IN160156B (es) 1987-06-27
JPS59110820A (ja) 1984-06-26
EP0111232B1 (en) 1986-06-04
MX160121A (es) 1989-12-01
IE832882L (en) 1984-06-09
JPH0233850B2 (es) 1990-07-31
ES8502211A1 (es) 1984-12-16
CA1247483A (en) 1988-12-28
NZ206324A (en) 1986-02-21
IE54866B1 (en) 1990-02-28
ATE20268T1 (de) 1986-06-15
DE3363963D1 (en) 1986-07-10

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)