SE7909134L - ENGINE BRAKE SYSTEM - Google Patents
ENGINE BRAKE SYSTEMInfo
- Publication number
- SE7909134L SE7909134L SE7909134A SE7909134A SE7909134L SE 7909134 L SE7909134 L SE 7909134L SE 7909134 A SE7909134 A SE 7909134A SE 7909134 A SE7909134 A SE 7909134A SE 7909134 L SE7909134 L SE 7909134L
- Authority
- SE
- Sweden
- Prior art keywords
- hydro
- engine
- brake system
- engine brake
- mechanical
- Prior art date
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
- F01L13/065—Compression release engine retarders of the "Jacobs Manufacturing" type
Abstract
A hydro-mechanical mechanism (76, 82) which opens the relief valve (78) near the top of the compression stroke of the engine has its timing optionally adjusted by means of a hydro-mechanical means (86) provided in the exhaust valve actuating mechanism (76) to reduce the clearance in that mechanism to a value which maximizes the retarding power developed by the engine whenever the system is activated. Check valve (130) permits oil to enter chamber (114) to prevent piston (118) from retracting into bore (112), whilst hydraulic pressure is supplied via line (72). <IMAGE>
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US95811978A | 1978-11-06 | 1978-11-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7909134L true SE7909134L (en) | 1980-05-07 |
| SE441942B SE441942B (en) | 1985-11-18 |
Family
ID=25500616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7909134A SE441942B (en) | 1978-11-06 | 1979-11-05 | ENGINE BRAKE SYSTEM |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS5924254B2 (en) |
| AU (1) | AU535135B2 (en) |
| BE (1) | BE879819A (en) |
| CA (1) | CA1160920A (en) |
| CH (1) | CH641526A5 (en) |
| DE (1) | DE2943819A1 (en) |
| DK (1) | DK148487C (en) |
| ES (1) | ES485686A1 (en) |
| FR (1) | FR2440469A1 (en) |
| GB (1) | GB2037368B (en) |
| IE (1) | IE48871B1 (en) |
| IN (1) | IN152870B (en) |
| IT (1) | IT1119439B (en) |
| LU (1) | LU81854A1 (en) |
| NL (1) | NL184486C (en) |
| SE (1) | SE441942B (en) |
| ZA (1) | ZA795927B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6237929Y2 (en) * | 1981-02-27 | 1987-09-28 | ||
| JPS6233046Y2 (en) * | 1981-05-20 | 1987-08-24 | ||
| US4384558A (en) * | 1981-08-03 | 1983-05-24 | Cummins Engine Company, Inc. | Engine compression brake employing automatic lash adjustment |
| US4399787A (en) * | 1981-12-24 | 1983-08-23 | The Jacobs Manufacturing Company | Engine retarder hydraulic reset mechanism |
| SE470363B (en) * | 1992-06-17 | 1994-01-31 | Volvo Ab | Method and device for engine braking with a multi-cylinder internal combustion engine |
| US5540201A (en) | 1994-07-29 | 1996-07-30 | Caterpillar Inc. | Engine compression braking apparatus and method |
| US5647318A (en) | 1994-07-29 | 1997-07-15 | Caterpillar Inc. | Engine compression braking apparatus and method |
| CN109184847A (en) * | 2018-08-27 | 2019-01-11 | 南京威孚金宁有限公司 | A kind of engine compresses release braking valve control system and its working method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3220392A (en) * | 1962-06-04 | 1965-11-30 | Clessie L Cummins | Vehicle engine braking and fuel control system |
-
1979
- 1979-10-30 FR FR7926926A patent/FR2440469A1/en active Granted
- 1979-10-30 DE DE19792943819 patent/DE2943819A1/en not_active Ceased
- 1979-10-30 CA CA000338768A patent/CA1160920A/en not_active Expired
- 1979-11-05 JP JP54142131A patent/JPS5924254B2/en not_active Expired
- 1979-11-05 IN IN1150/CAL/79A patent/IN152870B/en unknown
- 1979-11-05 NL NLAANVRAGE7908073,A patent/NL184486C/en not_active IP Right Cessation
- 1979-11-05 IT IT69150/79A patent/IT1119439B/en active
- 1979-11-05 ZA ZA00795927A patent/ZA795927B/en unknown
- 1979-11-05 IE IE2119/79A patent/IE48871B1/en unknown
- 1979-11-05 GB GB7938276A patent/GB2037368B/en not_active Expired
- 1979-11-05 CH CH991679A patent/CH641526A5/en not_active IP Right Cessation
- 1979-11-05 SE SE7909134A patent/SE441942B/en not_active IP Right Cessation
- 1979-11-05 LU LU81854A patent/LU81854A1/en unknown
- 1979-11-05 ES ES485686A patent/ES485686A1/en not_active Expired
- 1979-11-05 AU AU52494/79A patent/AU535135B2/en not_active Ceased
- 1979-11-05 BE BE0/197961A patent/BE879819A/en not_active IP Right Cessation
- 1979-11-06 DK DK470079A patent/DK148487C/en active
Also Published As
| Publication number | Publication date |
|---|---|
| ZA795927B (en) | 1980-10-29 |
| DE2943819A1 (en) | 1980-05-22 |
| FR2440469B1 (en) | 1985-03-15 |
| IE48871B1 (en) | 1985-06-12 |
| SE441942B (en) | 1985-11-18 |
| ES485686A1 (en) | 1980-07-01 |
| AU5249479A (en) | 1980-05-15 |
| GB2037368B (en) | 1982-10-27 |
| DK148487C (en) | 1986-02-03 |
| CH641526A5 (en) | 1984-02-29 |
| IT7969150A0 (en) | 1979-11-05 |
| LU81854A1 (en) | 1980-06-05 |
| NL7908073A (en) | 1980-05-08 |
| JPS5569735A (en) | 1980-05-26 |
| DK148487B (en) | 1985-07-15 |
| NL184486B (en) | 1989-03-01 |
| NL184486C (en) | 1989-08-01 |
| GB2037368A (en) | 1980-07-09 |
| CA1160920A (en) | 1984-01-24 |
| BE879819A (en) | 1980-05-05 |
| IT1119439B (en) | 1986-03-10 |
| FR2440469A1 (en) | 1980-05-30 |
| IE792119L (en) | 1980-05-06 |
| DK470079A (en) | 1980-05-07 |
| AU535135B2 (en) | 1984-03-01 |
| IN152870B (en) | 1984-04-21 |
| JPS5924254B2 (en) | 1984-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAL | Patent in force |
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| NUG | Patent has lapsed |
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