JPH0233850B2 - - Google Patents

Info

Publication number: JPH0233850B2
Authority: JP; Japan
Prior art keywords: engine; cylinder; piston; valve; duct
Prior art date: 1982-12-09
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

JP58229257A

Other languages

English (en)

Japanese (ja)

Other versions

JPS59110820A (ja

Inventor

Noeru Kenebiru Reimondo

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.)

Jacobs Vehicle Systems Inc

Original Assignee

Jacobs Manufacturing 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.)

1982-12-09

Filing date

1983-12-06

Publication date

1990-07-31

1983-12-06 Application filed by Jacobs Manufacturing Co filed Critical Jacobs Manufacturing Co

1984-06-26 Publication of JPS59110820A publication Critical patent/JPS59110820A/ja

1990-07-31 Publication of JPH0233850B2 publication Critical patent/JPH0233850B2/ja

Status Granted legal-status Critical Current

Links

238000006073 displacement reaction Methods 0.000 claims abstract description 19
230000004044 response Effects 0.000 claims abstract description 6
239000012530 fluid Substances 0.000 claims description 40
230000006837 decompression Effects 0.000 claims description 33
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 22
229910052742 iron Inorganic materials 0.000 claims description 11
239000000446 fuel Substances 0.000 claims description 7
238000002485 combustion reaction Methods 0.000 claims description 5
230000001105 regulatory effect Effects 0.000 claims 3
230000006835 compression Effects 0.000 abstract description 16
238000007906 compression Methods 0.000 abstract description 16
230000000979 retarding effect Effects 0.000 abstract 1
230000007246 mechanism Effects 0.000 description 45
238000010586 diagram Methods 0.000 description 7
238000002347 injection Methods 0.000 description 5
239000007924 injection Substances 0.000 description 5
230000000694 effects Effects 0.000 description 4
230000008901 benefit Effects 0.000 description 3
238000004891 communication Methods 0.000 description 3
238000001816 cooling Methods 0.000 description 3
230000001419 dependent effect Effects 0.000 description 3
230000008878 coupling Effects 0.000 description 2
238000010168 coupling process Methods 0.000 description 2
238000005859 coupling reaction Methods 0.000 description 2
230000035485 pulse pressure Effects 0.000 description 2
230000001360 synchronised effect Effects 0.000 description 2
239000006096 absorbing agent Substances 0.000 description 1
230000009471 action Effects 0.000 description 1
239000003638 chemical reducing agent Substances 0.000 description 1
125000004122 cyclic group Chemical group 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000009977 dual effect Effects 0.000 description 1
238000010304 firing Methods 0.000 description 1
239000012634 fragment Substances 0.000 description 1
239000007789 gas Substances 0.000 description 1
230000002265 prevention Effects 0.000 description 1
238000005086 pumping Methods 0.000 description 1
238000011084 recovery Methods 0.000 description 1
230000009467 reduction Effects 0.000 description 1
230000003252 repetitive effect Effects 0.000 description 1
230000035939 shock Effects 0.000 description 1
239000007787 solid Substances 0.000 description 1

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)

JP58229257A 1982-12-09 1983-12-06 多気筒内燃エンジン用の圧縮解除エンジンリタ−ダ Granted JPS59110820A (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US44835082A	1982-12-09	1982-12-09
US448350		1982-12-09

Publications (2)

Publication Number	Publication Date
JPS59110820A JPS59110820A (ja)	1984-06-26
JPH0233850B2 true JPH0233850B2 (de)	1990-07-31

Family

ID=23779958

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP58229257A Granted JPS59110820A (ja)	1982-12-09	1983-12-06	多気筒内燃エンジン用の圧縮解除エンジンリタ−ダ

Country Status (15)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS61110814U (de) *	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 (de) *	1990-12-01	1991-11-28	Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
EP0608520B1 (de) *	1993-01-25	1996-07-10	Steyr Nutzfahrzeuge Ag	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

1983
- 1983-11-17 CA CA000441342A patent/CA1247483A/en not_active Expired
- 1983-11-18 AU AU21491/83A patent/AU565286B2/en not_active Ceased
- 1983-11-21 ZA ZA838679A patent/ZA838679B/xx unknown
- 1983-11-21 NZ NZ206324A patent/NZ206324A/en unknown
- 1983-11-26 EP EP83111861A patent/EP0111232B1/de not_active Expired
- 1983-11-26 AT AT83111861T patent/ATE20268T1/de not_active IP Right Cessation
- 1983-11-26 DE DE8383111861T patent/DE3363963D1/de not_active Expired
- 1983-12-02 MX MX8501A patent/MX160121A/es unknown
- 1983-12-06 JP JP58229257A patent/JPS59110820A/ja active Granted
- 1983-12-08 IE IE2882/83A patent/IE54866B1/en not_active IP Right Cessation
- 1983-12-08 NO NO834522A patent/NO834522L/no unknown
- 1983-12-08 BR BR8306765A patent/BR8306765A/pt not_active IP Right Cessation
- 1983-12-09 KR KR1019830005840A patent/KR890002917B1/ko not_active Expired
- 1983-12-09 ES ES527909A patent/ES8502211A1/es not_active Expired
1984
- 1984-04-18 IN IN251/CAL/84A patent/IN160156B/en unknown

Also Published As

Publication number	Publication date
AU565286B2 (en)	1987-09-10
BR8306765A (pt)	1984-07-17
ATE20268T1 (de)	1986-06-15
ES527909A0 (es)	1984-12-16
KR840007133A (ko)	1984-12-05
MX160121A (es)	1989-12-01
ZA838679B (en)	1984-07-25
DE3363963D1 (en)	1986-07-10
NO834522L (no)	1984-06-12
EP0111232A1 (de)	1984-06-20
AU2149183A (en)	1984-06-14
KR890002917B1 (ko)	1989-08-11
CA1247483A (en)	1988-12-28
IN160156B (de)	1987-06-27
ES8502211A1 (es)	1984-12-16
IE832882L (en)	1984-06-09
IE54866B1 (en)	1990-02-28
JPS59110820A (ja)	1984-06-26
EP0111232B1 (de)	1986-06-04
NZ206324A (en)	1986-02-21

Publication	Publication Date	Title
US4510900A (en)	1985-04-16	Hydraulic pulse engine retarder
US4000756A (en)	1977-01-04	High speed engine valve actuator
US5996550A (en)	1999-12-07	Applied lost motion for optimization of fixed timed engine brake system
KR101101556B1 (ko)	2012-01-02	고정시간 밸브 구동을 위한 로스트 모션 시스템 및 방법
JP5094884B2 (ja)	2012-12-12	関節式ロッカー・アームとロッカー・シャフトを装着したハウジングとを有するエンジン・ブレーキ
EP0211170B1 (de)	1989-08-09	Motorbremsverfahren und Vorrichtung
US6582204B2 (en)	2003-06-24	Fully-controlled, free-piston engine
US4706624A (en)	1987-11-17	Compression release retarder with valve motion modifier
US3926159A (en)	1975-12-16	High speed engine valve actuator
US20100108007A1 (en)	2010-05-06	Rocker shaft mounted engine brake
JP2010529367A (ja)	2010-08-26	分割サイクルエンジン用の液圧機械式バルブ作動システム
IE56560B1 (en)	1991-09-11	Process and system for compression release engine retarding
JP2013524093A (ja)	2013-06-17	エンジン弁作動システム又はエンジン・ブレーキを組み込んだロッカー・シャフト台
CN107939472A (zh)	2018-04-20	集成式发动机两冲程压缩释放式制动装置及其制动方法
EP0111232B1 (de)	1986-06-04	Kompressionsverringerungsmotorbremse für Vielzylinder-Brennkraftmaschinen
US4898206A (en)	1990-02-06	Compression release retarder with valve motion modifier
USRE33052E (en)	1989-09-12	Compression release retarder with valve motion modifier
CN104712397B (zh)	2020-08-25	一种复合摇臂发动机制动装置
JP2002538353A (ja)	2002-11-12	パルス圧縮式自由ピストン内燃機関
GB2359337A (en)	2001-08-22	Double-lift exhaust pulse boosted i.c. engine compression braking method
US4838516A (en)	1989-06-13	Compression release retarder with valve motion modifier
US4949751A (en)	1990-08-21	Compression release retarder with valve motion modifier