JPS57159931A - Throttle opening response signal generator - Google Patents
Throttle opening response signal generatorInfo
- Publication number
- JPS57159931A JPS57159931A JP56045973A JP4597381A JPS57159931A JP S57159931 A JPS57159931 A JP S57159931A JP 56045973 A JP56045973 A JP 56045973A JP 4597381 A JP4597381 A JP 4597381A JP S57159931 A JPS57159931 A JP S57159931A
- Authority
- JP
- Japan
- Prior art keywords
- throttle opening
- proportion
- cam
- signal generator
- potentiometer
- 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.)
- Granted
Links
Classifications
-
- 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
- F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
-
- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/52—Systems for actuating EGR valves
- F02M26/55—Systems for actuating EGR valves using vacuum actuators
- F02M26/56—Systems for actuating EGR valves using vacuum actuators having pressure modulation valves
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2278—Pressure modulating relays or followers
- Y10T137/2409—With counter-balancing pressure feedback to the modulating device
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8158—With indicator, register, recorder, alarm or inspection means
- Y10T137/8225—Position or extent of motion indicator
- Y10T137/8242—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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86919—Sequentially closing and opening alternately seating flow controllers
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87169—Supply and exhaust
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56045973A JPS57159931A (en) | 1981-03-27 | 1981-03-27 | Throttle opening response signal generator |
US06/362,401 US4469127A (en) | 1981-03-27 | 1982-03-26 | Signal generating device in response to the degree of opening of a throttle valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56045973A JPS57159931A (en) | 1981-03-27 | 1981-03-27 | Throttle opening response signal generator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57159931A true JPS57159931A (en) | 1982-10-02 |
JPS6325172B2 JPS6325172B2 (ja) | 1988-05-24 |
Family
ID=12734153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56045973A Granted JPS57159931A (en) | 1981-03-27 | 1981-03-27 | Throttle opening response signal generator |
Country Status (2)
Country | Link |
---|---|
US (1) | US4469127A (ja) |
JP (1) | JPS57159931A (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3537787A1 (de) * | 1985-10-24 | 1987-04-30 | Bosch Gmbh Robert | Unterdrucksteuerventil, insbesondere zum steuern eines abgasrueckfuehrventils fuer brennkraftmaschinen |
JPH0291670U (ja) * | 1988-12-28 | 1990-07-20 | ||
GB2280492A (en) * | 1993-07-27 | 1995-02-01 | Btr Plc | Determining valve member position |
WO1999050580A1 (en) | 1998-03-27 | 1999-10-07 | Maxon Corporation | Intelligent valve actuator |
US9850888B2 (en) | 2012-06-15 | 2017-12-26 | Stephen B. Maguire | Molded diaphragm liquid color pump |
US9188118B2 (en) * | 2012-06-15 | 2015-11-17 | Stephen B. Maguire | Injection molded diaphragm pump for liquid color with quick release |
US9637283B2 (en) | 2012-06-15 | 2017-05-02 | Stephen B. Maguire | Quarter turn adapter connective outlet fitting for liquid color dispensing |
US9599265B2 (en) | 2012-06-15 | 2017-03-21 | Stephen B. Maguire | Multiple plate quick disconnect sandwich fitting |
US11795297B2 (en) | 2013-07-17 | 2023-10-24 | Stephen B. Maguire | Plastics coloring using cottonseed oil-based liquid color compositions |
US9708462B2 (en) | 2013-07-17 | 2017-07-18 | Stephen B. Maguire | Liquid color composition with cottonseed oil base |
US10597513B2 (en) | 2013-07-17 | 2020-03-24 | Stephen B. Maguire | Cottonseed oil based additive compositions for plastics molding and extrusion |
US9796123B2 (en) | 2013-12-13 | 2017-10-24 | Stephen B. Maguire | Dripless liquid color feed throat adaptor and method for dripless liquid color delivery |
US9841010B2 (en) | 2014-02-14 | 2017-12-12 | Stephen B. Maguire | Method and apparatus for closed loop automatic refill of liquid color |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2678661A (en) * | 1949-03-23 | 1954-05-18 | Manning Maxwell & Moore Inc | Valve |
US3884200A (en) * | 1971-08-03 | 1975-05-20 | Ranco Inc | Exhaust gas recirculation control system for internal combustion engines |
DE2318926C3 (de) * | 1973-04-14 | 1981-01-15 | Audi Nsu Auto Union Ag, 7107 Neckarsulm | Abgas-Entgiftungsanlage für eine Fahrzeug-Brennkraftmaschine |
US3978175A (en) * | 1975-05-12 | 1976-08-31 | General Motors Corporation | Engine air-fuel ratio control means |
US4134418A (en) * | 1977-06-08 | 1979-01-16 | Wagner Electric Corporation | Manual fluid pressure controller |
US4316479A (en) * | 1979-10-29 | 1982-02-23 | Eaton Corporation | Vacuum modulator valve and subassembly therefor |
JPS5852114B2 (ja) * | 1979-12-05 | 1983-11-19 | アイシン精機株式会社 | 負圧制御弁装置 |
JPS5683512A (en) * | 1979-12-10 | 1981-07-08 | Aisin Seiki Co Ltd | Negative pressure control valve device and fluid control system using the same |
AU6941681A (en) * | 1980-05-05 | 1981-11-12 | Eaton Corporation | Fluid pressure signal controller |
-
1981
- 1981-03-27 JP JP56045973A patent/JPS57159931A/ja active Granted
-
1982
- 1982-03-26 US US06/362,401 patent/US4469127A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4469127A (en) | 1984-09-04 |
JPS6325172B2 (ja) | 1988-05-24 |
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