GB1352093A - Safety devices for internal combustion engines - Google Patents
Safety devices for internal combustion enginesInfo
- Publication number
- GB1352093A GB1352093A GB3545172A GB3545172A GB1352093A GB 1352093 A GB1352093 A GB 1352093A GB 3545172 A GB3545172 A GB 3545172A GB 3545172 A GB3545172 A GB 3545172A GB 1352093 A GB1352093 A GB 1352093A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pressure
- lubricating oil
- engine
- chamber
- july
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/18—Indicating or safety devices
- F01M1/20—Indicating or safety devices concerning lubricant pressure
- F01M1/22—Indicating or safety devices concerning lubricant pressure rendering machines or engines inoperative or idling on pressure failure
- F01M1/24—Indicating or safety devices concerning lubricant pressure rendering machines or engines inoperative or idling on pressure failure acting on engine fuel system
-
- 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
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
1352093 Internal-combustion engine stop gear MOTOREN-UND TURBININ-UNIONFRIEDRICHSHAFEN GmbH 28 July 1972 [31 July 1971] 35451/72 Heading F1K A liquid cooled internal-combustion engine has a safety device connected to detect both the pressure of the coolant and the pressure of the lubricating oil of the engine, the safety device being arranged to interrupt the fuel supply to the engine if the instantaneous lubricating oil pressure falls below a predetermined minimum value corresponding to the instantaneous value of the coolant pressure. The lubricating oil pressure acts through a pipeline 27 in the chamber 20 and the cooling water pressure acts through a pipeline 29 in a chamber 30. If the cooling water pressure predominates the pistons 12, 13 are moved to the right. The pressurized lubricating oil in the pipe 28 can then enter the chamber 31. The spring 18 then pushes the piston 13 to the right and shuts the line 27. The governor 24 can then no longer function and the engine stops for lack of fuel.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712138494 DE2138494A1 (en) | 1971-07-31 | 1971-07-31 | SAFETY DEVICE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1352093A true GB1352093A (en) | 1974-05-01 |
Family
ID=5815475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3545172A Expired GB1352093A (en) | 1971-07-31 | 1972-07-28 | Safety devices for internal combustion engines |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4828806A (en) |
| CH (1) | CH548536A (en) |
| DE (1) | DE2138494A1 (en) |
| ES (1) | ES405332A1 (en) |
| FR (1) | FR2149123A5 (en) |
| GB (1) | GB1352093A (en) |
| IT (1) | IT961425B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4200079A (en) * | 1977-06-09 | 1980-04-29 | Petter Power Generation Limited | Engine oil pressure operated system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10328178A1 (en) * | 2003-06-16 | 2005-01-20 | Weber Motor Ag | Valve assembly, oil tank and method for temporarily closing an oil tank |
-
1971
- 1971-07-31 DE DE19712138494 patent/DE2138494A1/en active Pending
-
1972
- 1972-07-14 IT IT5155272A patent/IT961425B/en active
- 1972-07-27 FR FR7227032A patent/FR2149123A5/fr not_active Expired
- 1972-07-28 GB GB3545172A patent/GB1352093A/en not_active Expired
- 1972-07-28 CH CH1130072A patent/CH548536A/en not_active IP Right Cessation
- 1972-07-29 ES ES405332A patent/ES405332A1/en not_active Expired
- 1972-07-31 JP JP7606672A patent/JPS4828806A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4200079A (en) * | 1977-06-09 | 1980-04-29 | Petter Power Generation Limited | Engine oil pressure operated system |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2149123A5 (en) | 1973-03-23 |
| CH548536A (en) | 1974-04-30 |
| IT961425B (en) | 1973-12-10 |
| DE2138494A1 (en) | 1973-02-08 |
| ES405332A1 (en) | 1975-07-01 |
| JPS4828806A (en) | 1973-04-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |