DE2219768A1 - Einrichtung zur regelung des massenverhaeltnisses des kraftstoff-luft-gemisches einer brennkraftmaschine - Google Patents
Einrichtung zur regelung des massenverhaeltnisses des kraftstoff-luft-gemisches einer brennkraftmaschineInfo
- Publication number
- DE2219768A1 DE2219768A1 DE2219768A DE2219768A DE2219768A1 DE 2219768 A1 DE2219768 A1 DE 2219768A1 DE 2219768 A DE2219768 A DE 2219768A DE 2219768 A DE2219768 A DE 2219768A DE 2219768 A1 DE2219768 A1 DE 2219768A1
- Authority
- DE
- Germany
- Prior art keywords
- pressure
- carburetor
- fuel
- air
- armature
- 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
- 239000000203 mixture Substances 0.000 title claims description 31
- 238000002485 combustion reaction Methods 0.000 title claims description 28
- 230000001105 regulatory effect Effects 0.000 title claims description 10
- 239000000446 fuel Substances 0.000 claims description 46
- 238000004804 winding Methods 0.000 claims description 29
- 230000006835 compression Effects 0.000 claims description 21
- 238000007906 compression Methods 0.000 claims description 21
- 230000005284 excitation Effects 0.000 claims description 20
- 239000000523 sample Substances 0.000 claims description 19
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 10
- 239000001301 oxygen Substances 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims description 4
- 241000446313 Lamella Species 0.000 claims description 3
- 230000001143 conditioned effect Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 description 8
- 239000012528 membrane Substances 0.000 description 8
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000007654 immersion Methods 0.000 description 4
- 230000004913 activation Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000013642 negative control Substances 0.000 description 1
- 239000013641 positive control Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
- F02M7/12—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves
- F02M7/14—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel spray nozzle
- F02M7/16—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel spray nozzle operated automatically, e.g. dependent on exhaust-gas analysis
- F02M7/17—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel spray nozzle operated automatically, e.g. dependent on exhaust-gas analysis by a pneumatically adjustable piston-like element, e.g. constant depression carburettors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
- F02D2700/09—Other ways of controlling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S261/00—Gas and liquid contact apparatus
- Y10S261/74—Valve actuation; electrical
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S261/00—Gas and liquid contact apparatus
- Y10S261/82—Upper end injectors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Magnetically Actuated Valves (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2219768A DE2219768A1 (de) | 1972-04-22 | 1972-04-22 | Einrichtung zur regelung des massenverhaeltnisses des kraftstoff-luft-gemisches einer brennkraftmaschine |
| FR7246845A FR2174501A5 (enrdf_load_stackoverflow) | 1972-04-22 | 1972-12-29 | |
| US00322568A US3855974A (en) | 1972-04-22 | 1973-01-10 | Apparatus to control the air-fuel mixture supplied to internal combustion engines |
| GB1893573A GB1429351A (en) | 1972-04-22 | 1973-04-19 | Systems for regulating the mass ratio of the fuel/air mixture of internal combustion engines |
| IT23337/73A IT984081B (it) | 1972-04-22 | 1973-04-20 | Dispositivo per la regolazione del rapporto di massa della mi scela carburante aria di una macchina a combustione interna |
| JP4604273A JPS5531305B2 (enrdf_load_stackoverflow) | 1972-04-22 | 1973-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2219768A DE2219768A1 (de) | 1972-04-22 | 1972-04-22 | Einrichtung zur regelung des massenverhaeltnisses des kraftstoff-luft-gemisches einer brennkraftmaschine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2219768A1 true DE2219768A1 (de) | 1973-10-31 |
Family
ID=5842913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2219768A Pending DE2219768A1 (de) | 1972-04-22 | 1972-04-22 | Einrichtung zur regelung des massenverhaeltnisses des kraftstoff-luft-gemisches einer brennkraftmaschine |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3855974A (enrdf_load_stackoverflow) |
| JP (1) | JPS5531305B2 (enrdf_load_stackoverflow) |
| DE (1) | DE2219768A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2174501A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1429351A (enrdf_load_stackoverflow) |
| IT (1) | IT984081B (enrdf_load_stackoverflow) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4036186A (en) * | 1973-06-04 | 1977-07-19 | Nippon Soken, Inc. | Air-fuel mixture ratio correcting system for carburetor |
| JPS5012438A (enrdf_load_stackoverflow) * | 1973-06-04 | 1975-02-08 | ||
| JPS5219254B2 (enrdf_load_stackoverflow) * | 1973-09-19 | 1977-05-26 | ||
| DE2357465A1 (de) * | 1973-11-17 | 1975-05-22 | Volkswagenwerk Ag | Vergaser fuer brennkraftmaschinen |
| US4108122A (en) * | 1975-04-30 | 1978-08-22 | The Bendix Corporation | Air/fuel ratio for an internal combustion engine controlled by gas sensor in intake manifold |
| FR2315008A1 (fr) * | 1975-06-18 | 1977-01-14 | Laprade Bernard | Perfectionnements aux carburateurs a depression constante |
| JPS52110333A (en) * | 1976-03-08 | 1977-09-16 | Nissan Motor Co Ltd | Fuel-air ratio control device |
| JPS52135923A (en) * | 1976-05-08 | 1977-11-14 | Nissan Motor Co Ltd | Air fuel ratio control equipment |
| US4208358A (en) * | 1977-05-27 | 1980-06-17 | General Motors Corporation | Carburetor and method of calibration |
| US4178332A (en) * | 1978-01-11 | 1979-12-11 | General Motors Corporation | Carburetor and method of calibration |
| JPS54140023A (en) * | 1978-04-24 | 1979-10-30 | Ntn Toyo Bearing Co Ltd | Fuel injecting device |
| US4175103A (en) * | 1978-04-17 | 1979-11-20 | General Motors Corporation | Carburetor |
| US4217314A (en) * | 1978-06-26 | 1980-08-12 | General Motors Corporation | Carburetor and method of operation |
| DE2831605C2 (de) * | 1978-07-19 | 1982-03-11 | Pierburg Gmbh & Co Kg, 4040 Neuss | Vergaser für Brennkraftmaschinen |
| JPS55119934A (en) * | 1979-03-07 | 1980-09-16 | Toyota Motor Corp | Variable venturi type carburetor |
| JPS56540A (en) * | 1979-06-12 | 1981-01-07 | Aisan Ind Co Ltd | Floatless type variable venturi carburettor |
| SE416988B (sv) * | 1979-06-19 | 1981-02-16 | Saab Scania Ab | Arrangemang for omkoppling av en forgasare vid forbrenningsmotorer |
| FR2492001B2 (fr) * | 1979-12-06 | 1987-01-23 | Pierburg Gmbh & Co Kg | Dispositif de formation du melange pour moteurs a combustion interne |
| JPS6135720Y2 (enrdf_load_stackoverflow) * | 1980-08-26 | 1986-10-17 | ||
| US4377143A (en) * | 1980-11-20 | 1983-03-22 | Ford Motor Company | Lean air-fuel control using stoichiometric air-fuel sensors |
| US4323521A (en) * | 1980-12-18 | 1982-04-06 | Henri Morgenroth | Constant depression carburetor |
| JPS56118947U (enrdf_load_stackoverflow) * | 1981-01-21 | 1981-09-10 | ||
| US4318869A (en) * | 1981-02-17 | 1982-03-09 | General Motors Corporation | Carburetor |
| US5065611A (en) * | 1989-08-15 | 1991-11-19 | The Foxboro Company | System for calibrating the span of pressure measuring instruments |
| ES2098174B1 (es) * | 1993-02-09 | 1998-01-01 | Sanchez Velasco Clemente Jesus | Carburador de inyeccion adicional variable de aire y combustible, controlado mediante eje de oscilacion central emulsor fijado a placa con movimiento axial por palanca directa. |
| US6311959B1 (en) * | 1999-04-22 | 2001-11-06 | Applied Materials, Inc. | Method and apparatus for generating controlled mixture of organic vapor and inert gas |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3086353A (en) * | 1960-03-03 | 1963-04-23 | Thompson Ramo Wooldridge Inc | Afterburner systems |
| US3548792A (en) * | 1969-02-11 | 1970-12-22 | Judson G Palmer | Control apparatus for internal-combustion engines |
| US3738341A (en) * | 1969-03-22 | 1973-06-12 | Philips Corp | Device for controlling the air-fuel ratio {80 {11 in a combustion engine |
| DE2204192C3 (de) * | 1972-01-29 | 1979-03-22 | Robert Bosch Gmbh, 7000 Stuttgart | Vorrichtung zur Verbesserung der Abgase einer Vergaser-Brennkraftmaschine |
-
1972
- 1972-04-22 DE DE2219768A patent/DE2219768A1/de active Pending
- 1972-12-29 FR FR7246845A patent/FR2174501A5/fr not_active Expired
-
1973
- 1973-01-10 US US00322568A patent/US3855974A/en not_active Expired - Lifetime
- 1973-04-19 GB GB1893573A patent/GB1429351A/en not_active Expired
- 1973-04-20 IT IT23337/73A patent/IT984081B/it active
- 1973-04-23 JP JP4604273A patent/JPS5531305B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5531305B2 (enrdf_load_stackoverflow) | 1980-08-16 |
| US3855974A (en) | 1974-12-24 |
| JPS4947717A (enrdf_load_stackoverflow) | 1974-05-09 |
| IT984081B (it) | 1974-11-20 |
| FR2174501A5 (enrdf_load_stackoverflow) | 1973-10-12 |
| GB1429351A (en) | 1976-03-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHW | Rejection |