GB1385093A - - Google Patents
Info
- Publication number
- GB1385093A GB1385093A GB3596072A GB3596072A GB1385093A GB 1385093 A GB1385093 A GB 1385093A GB 3596072 A GB3596072 A GB 3596072A GB 3596072 A GB3596072 A GB 3596072A GB 1385093 A GB1385093 A GB 1385093A
- Authority
- GB
- United Kingdom
- Prior art keywords
- resistors
- switches
- aug
- lift
- short circuit
- 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
- 101000984190 Homo sapiens Leukocyte immunoglobulin-like receptor subfamily B member 1 Proteins 0.000 abstract 1
- 102100025584 Leukocyte immunoglobulin-like receptor subfamily B member 1 Human genes 0.000 abstract 1
- 241001246312 Otis Species 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
- B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
- B66B1/30—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on driving gear, e.g. acting on power electronics, on inverter or rectifier controlled motor
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Direct Current Motors (AREA)
- Types And Forms Of Lifts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17007271A | 1971-08-09 | 1971-08-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1385093A true GB1385093A (enrdf_load_stackoverflow) | 1975-02-26 |
Family
ID=22618438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3596072A Expired GB1385093A (enrdf_load_stackoverflow) | 1971-08-09 | 1972-08-01 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3688874A (enrdf_load_stackoverflow) |
JP (1) | JPS5412835Y2 (enrdf_load_stackoverflow) |
AU (1) | AU462309B2 (enrdf_load_stackoverflow) |
CA (1) | CA960386A (enrdf_load_stackoverflow) |
GB (1) | GB1385093A (enrdf_load_stackoverflow) |
ZA (1) | ZA725374B (enrdf_load_stackoverflow) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4072212A (en) * | 1975-08-28 | 1978-02-07 | Mitsubishi Denki Kabushiki Kaisha | Elevator speed control system |
JPH01318568A (ja) * | 1988-06-17 | 1989-12-25 | Japan Atom Energy Res Inst | 発電機駆動装置 |
FI86053C (fi) * | 1989-10-31 | 1992-07-10 | Kone Oy | Foerfarande och anordning foer styrning av en lyftmotor. |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3410367A (en) * | 1964-02-07 | 1968-11-12 | Reliance Electric & Eng Co | Elevator motor acceleration control by a stepped resistor responsive to distance from floor |
US3536969A (en) * | 1968-04-01 | 1970-10-27 | Otis Elevator Co | Elevator motor control |
-
1971
- 1971-08-09 US US170072A patent/US3688874A/en not_active Expired - Lifetime
-
1972
- 1972-08-01 GB GB3596072A patent/GB1385093A/en not_active Expired
- 1972-08-03 CA CA148,656A patent/CA960386A/en not_active Expired
- 1972-08-04 ZA ZA725374A patent/ZA725374B/xx unknown
- 1972-08-09 JP JP1972093657U patent/JPS5412835Y2/ja not_active Expired
- 1972-08-09 AU AU45391/72A patent/AU462309B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ZA725374B (en) | 1973-05-30 |
AU4539172A (en) | 1974-02-14 |
JPS5412835Y2 (enrdf_load_stackoverflow) | 1979-06-04 |
JPS4825458U (enrdf_load_stackoverflow) | 1973-03-26 |
AU462309B2 (en) | 1975-06-19 |
US3688874A (en) | 1972-09-05 |
CA960386A (en) | 1974-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |