CA1015843A - Condition sensing and control apparatus - Google Patents
Condition sensing and control apparatusInfo
- Publication number
- CA1015843A CA1015843A CA209,543A CA209543A CA1015843A CA 1015843 A CA1015843 A CA 1015843A CA 209543 A CA209543 A CA 209543A CA 1015843 A CA1015843 A CA 1015843A
- Authority
- CA
- Canada
- Prior art keywords
- control apparatus
- condition sensing
- sensing
- condition
- control
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/56—Devices characterised by the use of electric or magnetic means for comparing two speeds
- G01P3/60—Devices characterised by the use of electric or magnetic means for comparing two speeds by measuring or comparing frequency of generated currents or voltages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K31/00—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator
- B60K31/02—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including electrically actuated servomechanism including an electric control system or a servomechanism in which the vehicle velocity affecting element is actuated electrically
- B60K31/04—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including electrically actuated servomechanism including an electric control system or a servomechanism in which the vehicle velocity affecting element is actuated electrically and means for comparing one electrical quantity, e.g. voltage, pulse, waveform, flux, or the like, with another quantity of a like kind, which comparison means is involved in the development of an electrical signal which is fed into the controlling means
- B60K31/042—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including electrically actuated servomechanism including an electric control system or a servomechanism in which the vehicle velocity affecting element is actuated electrically and means for comparing one electrical quantity, e.g. voltage, pulse, waveform, flux, or the like, with another quantity of a like kind, which comparison means is involved in the development of an electrical signal which is fed into the controlling means where at least one electrical quantity is set by the vehicle operator
- B60K31/045—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including electrically actuated servomechanism including an electric control system or a servomechanism in which the vehicle velocity affecting element is actuated electrically and means for comparing one electrical quantity, e.g. voltage, pulse, waveform, flux, or the like, with another quantity of a like kind, which comparison means is involved in the development of an electrical signal which is fed into the controlling means where at least one electrical quantity is set by the vehicle operator in a memory, e.g. a capacitor
- B60K31/047—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including electrically actuated servomechanism including an electric control system or a servomechanism in which the vehicle velocity affecting element is actuated electrically and means for comparing one electrical quantity, e.g. voltage, pulse, waveform, flux, or the like, with another quantity of a like kind, which comparison means is involved in the development of an electrical signal which is fed into the controlling means where at least one electrical quantity is set by the vehicle operator in a memory, e.g. a capacitor the memory being digital
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
- F02D31/001—Electric control of rotation speed
- F02D31/002—Electric control of rotation speed controlling air supply
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- General Physics & Mathematics (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Feedback Control In General (AREA)
- Control Of Velocity Or Acceleration (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US401371A US3899716A (en) | 1973-09-27 | 1973-09-27 | Condition sensing and control apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1015843A true CA1015843A (en) | 1977-08-16 |
Family
ID=23587477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA209,543A Expired CA1015843A (en) | 1973-09-27 | 1974-09-19 | Condition sensing and control apparatus |
Country Status (11)
Country | Link |
---|---|
US (1) | US3899716A (it) |
JP (1) | JPS5060693A (it) |
AU (1) | AU7344074A (it) |
BR (1) | BR7407948D0 (it) |
CA (1) | CA1015843A (it) |
DE (1) | DE2445964A1 (it) |
ES (1) | ES430480A1 (it) |
FR (1) | FR2245951B3 (it) |
IT (1) | IT1027573B (it) |
NL (1) | NL7412850A (it) |
SE (1) | SE7412149L (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5155664A (it) * | 1974-09-17 | 1976-05-15 | Koruchesutaa Reisu Co Ltd Za | |
US4352403A (en) * | 1979-03-22 | 1982-10-05 | Travel Accessories Manufacturing Co., Inc. | Vehicle speed control system |
FR2470019A1 (fr) * | 1979-11-23 | 1981-05-29 | Tisseront Andre | Dispositif pour limiter a une valeur donnee la vitesse d'un vehicule |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3340951A (en) * | 1964-04-24 | 1967-09-12 | Gen Electric | Speed control system |
US3346771A (en) * | 1964-10-27 | 1967-10-10 | Robert S Sutton | Digital electronic speed control governor utilizing pulse width comparison |
US3753067A (en) * | 1972-05-17 | 1973-08-14 | Peripheral Systems Corp | Motor speed regulation system |
-
1973
- 1973-09-27 US US401371A patent/US3899716A/en not_active Expired - Lifetime
-
1974
- 1974-09-18 AU AU73440/74A patent/AU7344074A/en not_active Expired
- 1974-09-19 CA CA209,543A patent/CA1015843A/en not_active Expired
- 1974-09-20 IT IT27524/74A patent/IT1027573B/it active
- 1974-09-25 BR BR7948/74A patent/BR7407948D0/pt unknown
- 1974-09-26 SE SE7412149A patent/SE7412149L/xx unknown
- 1974-09-26 DE DE19742445964 patent/DE2445964A1/de active Pending
- 1974-09-27 JP JP49111364A patent/JPS5060693A/ja active Pending
- 1974-09-27 FR FR7432585A patent/FR2245951B3/fr not_active Expired
- 1974-09-27 NL NL7412850A patent/NL7412850A/xx unknown
- 1974-09-27 ES ES430480A patent/ES430480A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BR7407948D0 (pt) | 1975-07-29 |
NL7412850A (nl) | 1975-04-02 |
AU7344074A (en) | 1976-03-25 |
US3899716A (en) | 1975-08-12 |
DE2445964A1 (de) | 1975-04-10 |
ES430480A1 (es) | 1976-10-16 |
IT1027573B (it) | 1978-12-20 |
SE7412149L (sv) | 1975-04-01 |
FR2245951B3 (it) | 1977-07-08 |
JPS5060693A (it) | 1975-05-24 |
FR2245951A1 (it) | 1975-04-25 |
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