GB302590A - Improvements in or relating to electric switches - Google Patents
Improvements in or relating to electric switchesInfo
- Publication number
- GB302590A GB302590A GB3718728A GB3718728A GB302590A GB 302590 A GB302590 A GB 302590A GB 3718728 A GB3718728 A GB 3718728A GB 3718728 A GB3718728 A GB 3718728A GB 302590 A GB302590 A GB 302590A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- electric switches
- switches
- electric
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
- H02J7/16—Regulation of the charging current or voltage by variation of field
- H02J7/22—Regulation of the charging current or voltage by variation of field due to variation of make-to-break ratio of intermittently-operating contacts, e.g. using Tirrill regulator
- H02J7/225—Regulation of the charging current or voltage by variation of field due to variation of make-to-break ratio of intermittently-operating contacts, e.g. using Tirrill regulator characterised by the mechanical construction
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/14—Electrothermal mechanisms
- H01H71/16—Electrothermal mechanisms with bimetal element
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Thermally Actuated Switches (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB135012D DE539584C (en) | 1927-12-17 | 1927-12-17 | Unified electromagnetic regulator and switch for electrical systems on vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB302590A true GB302590A (en) | 1930-02-20 |
Family
ID=6998670
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3718728A Expired GB302590A (en) | 1927-12-17 | 1928-12-17 | Improvements in or relating to electric switches |
| GB2686831A Expired GB377017A (en) | 1927-12-17 | 1931-09-26 | Improvements in or relating to combined electric-magnetic regulators and automatic cut-out switches |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2686831A Expired GB377017A (en) | 1927-12-17 | 1931-09-26 | Improvements in or relating to combined electric-magnetic regulators and automatic cut-out switches |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1820361A (en) |
| CH (2) | CH137319A (en) |
| DE (2) | DE539584C (en) |
| FR (1) | FR668182A (en) |
| GB (2) | GB302590A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2657351A (en) * | 1948-04-28 | 1953-10-27 | Kuhar Petter | Electric regulator device and system for charging storage batteries |
| DE1031876B (en) * | 1953-07-14 | 1958-06-12 | Bosch Gmbh Robert | Device for compensating the temperature response of electromagnetic high-speed regulators for power generators |
-
1927
- 1927-12-17 DE DEB135012D patent/DE539584C/en not_active Expired
-
1928
- 1928-12-05 CH CH137319D patent/CH137319A/en unknown
- 1928-12-07 FR FR668182D patent/FR668182A/en not_active Expired
- 1928-12-17 GB GB3718728A patent/GB302590A/en not_active Expired
- 1928-12-20 US US32742828 patent/US1820361A/en not_active Expired - Lifetime
-
1930
- 1930-10-09 DE DE1930B0132530 patent/DE588892C/en not_active Expired
-
1931
- 1931-09-22 CH CH159330D patent/CH159330A/en unknown
- 1931-09-26 GB GB2686831A patent/GB377017A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB377017A (en) | 1932-07-21 |
| US1820361A (en) | 1931-08-25 |
| CH159330A (en) | 1932-12-31 |
| DE539584C (en) | 1931-11-28 |
| CH137319A (en) | 1929-12-31 |
| FR668182A (en) | 1929-10-29 |
| DE588892C (en) | 1933-11-29 |
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