IN142917B - - Google Patents
Info
- Publication number
- IN142917B IN142917B IN1353/CAL/1974A IN1353CA1974A IN142917B IN 142917 B IN142917 B IN 142917B IN 1353CA1974 A IN1353CA1974 A IN 1353CA1974A IN 142917 B IN142917 B IN 142917B
- Authority
- IN
- India
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Control Of Direct Current Motors (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3130473 | 1973-06-30 | ||
| GB31302/73A GB1480052A (en) | 1973-06-30 | 1973-06-30 | Electrically driven vehicles |
| GB3130573 | 1973-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN142917B true IN142917B (nl) | 1977-09-10 |
Family
ID=27258957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN1353/CAL/1974A IN142917B (nl) | 1973-06-30 | 1974-06-19 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3980934A (nl) |
| JP (1) | JPS5048610A (nl) |
| DE (1) | DE2431395A1 (nl) |
| FR (1) | FR2235016B1 (nl) |
| GB (1) | GB1480052A (nl) |
| IN (1) | IN142917B (nl) |
| IT (1) | IT1016229B (nl) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2922197A1 (de) * | 1979-05-31 | 1980-12-04 | Hirschmann Radiotechnik | Selbsttaetige ueberlast-abschalteinrichtung fuer gleichstrom-motorantriebe |
| US4511829A (en) * | 1980-07-17 | 1985-04-16 | Exploration Logging, Inc. | Direct current control in inductive loads |
| US4443744A (en) * | 1982-12-27 | 1984-04-17 | General Electric Company | Method and apparatus for charge enhancement of a commutating capacitor |
| US4680513A (en) * | 1986-08-11 | 1987-07-14 | Harbor Branch Oceanographic Institute Inc. | Electric motor reversing control devices |
| GB2215146A (en) * | 1988-02-20 | 1989-09-13 | Fki Cableform Ltd | Braking of electrical motors |
| US4933611A (en) * | 1988-04-21 | 1990-06-12 | Yale Materials Handling Corporation | High torque inhibitor |
| US5132598A (en) * | 1988-04-21 | 1992-07-21 | Yale Materials Handling Corporation | High torque inhibitor |
| US4897882A (en) * | 1989-03-10 | 1990-01-30 | Caterpillar Industrial Inc. | Motor control apparatus and method |
| US5239242A (en) * | 1991-08-30 | 1993-08-24 | Caterpillar Industrial Inc. | Motor direction contactor switching control |
| DE19502501C2 (de) * | 1995-01-27 | 2000-11-30 | Mannesmann Sachs Ag | Sicherheitsschaltung für Kfz mit Elektrotraktion |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1461760A (fr) * | 1964-11-20 | 1966-02-25 | Gen Electric | Circuit de commande pour un moteur à courant continu |
| US3344328A (en) * | 1965-06-11 | 1967-09-26 | Gen Electric | Direct current motor plugging circuit |
| FR1547019A (fr) * | 1966-12-08 | 1968-11-22 | Bosch Gmbh Robert | Dispositif d'entraînement, notamment pour véhicules électriques, et véhicules équipés d'un tel dispositif |
| US3546548A (en) * | 1968-04-05 | 1970-12-08 | Gulton Ind Inc | Control apparatus for electric automotive vehicles |
| US3564366A (en) * | 1969-07-02 | 1971-02-16 | Gen Motors Corp | Motor control system for a direct current traction motor |
| DE2111182A1 (de) * | 1970-03-09 | 1971-10-07 | Meidensha Electric Mfg Co Ltd | Betaetigungs- und Steueranordnung fuer elektrisch angetriebene Fahrzeuge |
| GB1374602A (en) * | 1971-01-26 | 1974-11-20 | Lucas Industries Ltd | Road vehicles having traction systems |
| US3777237A (en) * | 1972-03-03 | 1973-12-04 | Gen Electric | Direct current power control circuit |
-
1973
- 1973-06-30 GB GB31302/73A patent/GB1480052A/en not_active Expired
-
1974
- 1974-06-14 US US05/479,526 patent/US3980934A/en not_active Expired - Lifetime
- 1974-06-19 IN IN1353/CAL/1974A patent/IN142917B/en unknown
- 1974-06-27 FR FR7422378A patent/FR2235016B1/fr not_active Expired
- 1974-06-28 IT IT51803/74A patent/IT1016229B/it active
- 1974-06-29 DE DE2431395A patent/DE2431395A1/de not_active Ceased
- 1974-06-29 JP JP7388774A patent/JPS5048610A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1480052A (en) | 1977-07-20 |
| FR2235016B1 (nl) | 1976-12-24 |
| US3980934A (en) | 1976-09-14 |
| JPS5048610A (nl) | 1975-04-30 |
| IT1016229B (it) | 1977-05-30 |
| FR2235016A1 (nl) | 1975-01-24 |
| DE2431395A1 (de) | 1975-01-23 |