DE2121924A1 - Kraftstoff-Einspritzeinrichtung mit einem induktiven Saugrohrdruckwandler - Google Patents
Kraftstoff-Einspritzeinrichtung mit einem induktiven SaugrohrdruckwandlerInfo
- Publication number
- DE2121924A1 DE2121924A1 DE19712121924 DE2121924A DE2121924A1 DE 2121924 A1 DE2121924 A1 DE 2121924A1 DE 19712121924 DE19712121924 DE 19712121924 DE 2121924 A DE2121924 A DE 2121924A DE 2121924 A1 DE2121924 A1 DE 2121924A1
- Authority
- DE
- Germany
- Prior art keywords
- iron
- iron core
- armature
- combustion engine
- 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.)
- Pending
Links
- 238000002347 injection Methods 0.000 title claims description 13
- 239000007924 injection Substances 0.000 title claims description 13
- 239000000446 fuel Substances 0.000 title claims description 10
- 230000001939 inductive effect Effects 0.000 title description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 70
- 238000004804 winding Methods 0.000 claims description 25
- 229910052742 iron Inorganic materials 0.000 claims description 23
- 238000002485 combustion reaction Methods 0.000 claims description 16
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims 1
- 230000002123 temporal effect Effects 0.000 claims 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000012528 membrane Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0033—Transmitting or indicating the displacement of bellows by electric, electromechanical, magnetic, or electromagnetic means
- G01L9/0036—Transmitting or indicating the displacement of bellows by electric, electromechanical, magnetic, or electromagnetic means using variations in inductance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
- G01L9/007—Transmitting or indicating the displacement of flexible diaphragms using variations in inductance
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Fuel-Injection Apparatus (AREA)
- Magnetically Actuated Valves (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712121924 DE2121924A1 (de) | 1971-05-04 | 1971-05-04 | Kraftstoff-Einspritzeinrichtung mit einem induktiven Saugrohrdruckwandler |
| PL15509972A PL82294B1 (https=) | 1971-05-04 | 1972-05-02 | |
| GB2051072A GB1388716A (en) | 1971-05-04 | 1972-05-03 | Fuel injection systems for internal combustion engines |
| DD16271372A DD96302A5 (https=) | 1971-05-04 | 1972-05-03 | |
| BR275672A BR7202756D0 (pt) | 1971-05-04 | 1972-05-03 | Dispositivo injetor de combustivel em motor de combustao interna com comando eletronico |
| IT2387172A IT955213B (it) | 1971-05-04 | 1972-05-03 | Dispositivo di iniezione del car burante con un trasduttore di pressione induttivo nel tubo di aspirazione |
| FR7215896A FR2135627B1 (https=) | 1971-05-04 | 1972-05-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712121924 DE2121924A1 (de) | 1971-05-04 | 1971-05-04 | Kraftstoff-Einspritzeinrichtung mit einem induktiven Saugrohrdruckwandler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2121924A1 true DE2121924A1 (de) | 1972-11-23 |
Family
ID=5806786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712121924 Pending DE2121924A1 (de) | 1971-05-04 | 1971-05-04 | Kraftstoff-Einspritzeinrichtung mit einem induktiven Saugrohrdruckwandler |
Country Status (7)
| Country | Link |
|---|---|
| BR (1) | BR7202756D0 (https=) |
| DD (1) | DD96302A5 (https=) |
| DE (1) | DE2121924A1 (https=) |
| FR (1) | FR2135627B1 (https=) |
| GB (1) | GB1388716A (https=) |
| IT (1) | IT955213B (https=) |
| PL (1) | PL82294B1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1261147B (it) * | 1993-12-30 | 1996-05-09 | Elbi Int Spa | Trasduttore elettrico di pressione, particolarmente per macchine lavatrici |
-
1971
- 1971-05-04 DE DE19712121924 patent/DE2121924A1/de active Pending
-
1972
- 1972-05-02 PL PL15509972A patent/PL82294B1/pl unknown
- 1972-05-03 BR BR275672A patent/BR7202756D0/pt unknown
- 1972-05-03 IT IT2387172A patent/IT955213B/it active
- 1972-05-03 DD DD16271372A patent/DD96302A5/xx unknown
- 1972-05-03 GB GB2051072A patent/GB1388716A/en not_active Expired
- 1972-05-04 FR FR7215896A patent/FR2135627B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT955213B (it) | 1973-09-29 |
| BR7202756D0 (pt) | 1973-08-21 |
| PL82294B1 (https=) | 1975-10-31 |
| FR2135627B1 (https=) | 1973-07-13 |
| GB1388716A (en) | 1975-03-26 |
| DD96302A5 (https=) | 1973-03-12 |
| FR2135627A1 (https=) | 1972-12-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHA | Expiration of time for request for examination |