GB1107623A - Improvements relating to control arrangements - Google Patents
Improvements relating to control arrangementsInfo
- Publication number
- GB1107623A GB1107623A GB2283366A GB2283366A GB1107623A GB 1107623 A GB1107623 A GB 1107623A GB 2283366 A GB2283366 A GB 2283366A GB 2283366 A GB2283366 A GB 2283366A GB 1107623 A GB1107623 A GB 1107623A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relays
- switch
- relay
- motors
- rectifiers
- 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
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
- H02P1/54—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting two or more dynamo-electric motors
- H02P1/58—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting two or more dynamo-electric motors sequentially
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
- H04Q9/04—Arrangements for synchronous operation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Motor And Converter Starters (AREA)
- Relay Circuits (AREA)
Abstract
1,107,623. Control of several motors. LICENTIA PATENT-VERWALTUNGS G.m.b.H. 28 May, 1965 [28 May, 1964], No. 22833/65. Heading H2J. In a sequential switching circuit for a number of loads, such as motors, control is effected by means of a push-button b2. When the pushbutton switch b2 is open, energization of relays dl, d<SP>1</SP>1, is blocked by rectifiers n12, n<SP>1</SP>12, which are poled oppositely to diode n1. Closure of switch b2 energizes the relays d1, d<SP>1</SP>1, as well as time delay relay d13. If the switch b2 is immediately reopened, the relay d13 reopens but relays d1, d<SP>1</SP>1, are held by windings d12, d<SP>1</SP>12 which are energized through rectifiers n11, n<SP>1</SP>11, and contacts of load relays 1c, 1c<SP>1</SP>. Relay d2 is energized through contacts c13 when push-button switch b2 is reclosed. The relays having main and holding windings may be replaced by two relays. A number of motors may be started in sequence by time delay relays which are connected to the voltage supply through diodes after actuation of relays d11, d21, and, after expiry of their delay period, connect the next motor to the supply. Signals lamps may be used to indicate the condition of the load relays.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL0047918 | 1964-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1107623A true GB1107623A (en) | 1968-03-27 |
Family
ID=7272243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2283366A Expired GB1107623A (en) | 1964-05-28 | 1965-05-28 | Improvements relating to control arrangements |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1463364A1 (en) |
| GB (1) | GB1107623A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29801187U1 (en) * | 1998-01-26 | 1998-06-04 | Buch, Gerhard, 35396 Gießen | Circuit arrangement |
-
1964
- 1964-05-28 DE DE19641463364 patent/DE1463364A1/en active Pending
-
1965
- 1965-05-28 GB GB2283366A patent/GB1107623A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1463364A1 (en) | 1968-12-12 |
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