JPS544924B2 - - Google Patents
Info
- Publication number
- JPS544924B2 JPS544924B2 JP13399373A JP13399373A JPS544924B2 JP S544924 B2 JPS544924 B2 JP S544924B2 JP 13399373 A JP13399373 A JP 13399373A JP 13399373 A JP13399373 A JP 13399373A JP S544924 B2 JPS544924 B2 JP S544924B2
- Authority
- JP
- Japan
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Eletrric Generators (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Synchronous Machinery (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT7332273A IT1003267B (it) | 1973-12-27 | 1973-12-27 | Regolatore di tensione elettromec canico per alternatori autoraddriz zatori |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4986308A JPS4986308A (de) | 1974-08-19 |
| JPS544924B2 true JPS544924B2 (de) | 1979-03-12 |
Family
ID=11235086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13399373A Expired JPS544924B2 (de) | 1973-12-27 | 1973-11-29 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS544924B2 (de) |
| AR (1) | AR202327A1 (de) |
| DE (1) | DE2451541A1 (de) |
| ES (1) | ES433377A1 (de) |
| FR (1) | FR2256579A1 (de) |
| IT (1) | IT1003267B (de) |
| ZA (1) | ZA747703B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3774034D1 (de) * | 1986-08-23 | 1991-11-28 | Degussa | Verfahren zur herstellung vicinaler diole. |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2623909A (en) * | 1950-07-12 | 1952-12-30 | Celanese Corp | Hydrolysis of 1, 2-propylene oxide to 1, 2-propylene glycol |
| US2839588A (en) * | 1953-12-30 | 1958-06-17 | Gulf Oil Corp | Preparation of alkylene glycol |
-
1973
- 1973-11-29 JP JP13399373A patent/JPS544924B2/ja not_active Expired
- 1973-12-27 IT IT7332273A patent/IT1003267B/it active
-
1974
- 1974-10-22 FR FR7440577A patent/FR2256579A1/fr not_active Withdrawn
- 1974-10-24 AR AR256236A patent/AR202327A1/es active
- 1974-10-30 DE DE19742451541 patent/DE2451541A1/de active Pending
- 1974-12-03 ZA ZA00747703A patent/ZA747703B/xx unknown
- 1974-12-27 ES ES433377A patent/ES433377A1/es not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2623909A (en) * | 1950-07-12 | 1952-12-30 | Celanese Corp | Hydrolysis of 1, 2-propylene oxide to 1, 2-propylene glycol |
| US2839588A (en) * | 1953-12-30 | 1958-06-17 | Gulf Oil Corp | Preparation of alkylene glycol |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1003267B (it) | 1976-06-10 |
| ES433377A1 (es) | 1976-12-01 |
| JPS4986308A (de) | 1974-08-19 |
| DE2451541A1 (de) | 1975-07-10 |
| ZA747703B (en) | 1975-12-31 |
| FR2256579A1 (en) | 1975-07-25 |
| AR202327A1 (es) | 1975-05-30 |