GB8612845D0 - Speed control - Google Patents
Speed controlInfo
- Publication number
- GB8612845D0 GB8612845D0 GB868612845A GB8612845A GB8612845D0 GB 8612845 D0 GB8612845 D0 GB 8612845D0 GB 868612845 A GB868612845 A GB 868612845A GB 8612845 A GB8612845 A GB 8612845A GB 8612845 D0 GB8612845 D0 GB 8612845D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- speed control
- speed
- control
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B25/00—Control of escalators or moving walkways
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US73833785A | 1985-05-28 | 1985-05-28 |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8612845D0 true GB8612845D0 (en) | 1986-07-02 |
GB2175761A GB2175761A (en) | 1986-12-03 |
GB2175761B GB2175761B (en) | 1989-08-02 |
Family
ID=24967569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8612845A Expired GB2175761B (en) | 1985-05-28 | 1986-05-27 | Escalator service speed control |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS6231689A (en) |
AU (1) | AU589964B2 (en) |
CA (1) | CA1313244C (en) |
DE (1) | DE3617621A1 (en) |
FR (1) | FR2584058B1 (en) |
GB (1) | GB2175761B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ219439A (en) * | 1987-02-27 | 1990-02-26 | Gec New Zealand Ltd | Ac motor speed controller with controlled current inverter |
DE10063844B4 (en) * | 2000-12-21 | 2004-07-22 | Kone Corp. | Drive system for escalators and moving walks |
JP4757390B2 (en) * | 2001-01-22 | 2011-08-24 | 三菱電機株式会社 | Mancombe control device |
DE60143057D1 (en) | 2001-07-12 | 2010-10-21 | Mitsubishi Electric Corp | CONTROL DEVICE FOR PASSENGER TRANSPORT SYSTEMS |
JP4923516B2 (en) * | 2005-10-26 | 2012-04-25 | 三菱電機ビルテクノサービス株式会社 | Repair equipment for moving handrails for passenger conveyors |
RU2491226C2 (en) | 2009-04-20 | 2013-08-27 | Отис Элевэйтор Компани | Device and method for revealing absent carrier step |
CA2822567C (en) | 2011-01-04 | 2017-09-19 | Kone Corporation | Method and conveyor system |
CN102556825A (en) * | 2011-12-28 | 2012-07-11 | 黄德雄 | Energy-saving efficient escalator control system |
CN107922169B (en) | 2015-08-31 | 2020-05-19 | 奥的斯电梯公司 | Conveyor drive unit with initialization of adaptive power supply unit and identification of motor |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2491229A1 (en) * | 1980-09-30 | 1982-04-02 | Dufour Ets | Microprocessor controller for escalator - collects operating data and monitor security functions to deliver control signal to thyristor motor controller |
US4349772A (en) * | 1980-12-23 | 1982-09-14 | General Electric Company | Method and apparatus for controlling an alternating current motor load using plural controlled-current inverter circuits |
JPS57166281A (en) * | 1981-03-14 | 1982-10-13 | Hitachi Ltd | Device for maintaining and operating man conveyor |
US4465961A (en) * | 1981-06-15 | 1984-08-14 | Zycron Systems, Inc. | Motor control system |
JPS5836866A (en) * | 1981-08-25 | 1983-03-03 | 三菱電機株式会社 | Controller for alternating current elevator |
JPS59163275A (en) * | 1983-03-09 | 1984-09-14 | 株式会社日立製作所 | Controller for alternating current elevator |
JPS60137789A (en) * | 1983-12-26 | 1985-07-22 | 三菱電機株式会社 | Controller for speed of alternating current elevator |
JPS60183990A (en) * | 1984-02-29 | 1985-09-19 | Mitsubishi Electric Corp | Speed controller of elevator |
JPS60183476A (en) * | 1984-02-29 | 1985-09-18 | 三菱電機株式会社 | Speed controller for elevator |
-
1986
- 1986-05-09 CA CA000508803A patent/CA1313244C/en not_active Expired - Fee Related
- 1986-05-14 FR FR868606920A patent/FR2584058B1/en not_active Expired - Lifetime
- 1986-05-14 AU AU57426/86A patent/AU589964B2/en not_active Ceased
- 1986-05-26 DE DE19863617621 patent/DE3617621A1/en active Granted
- 1986-05-27 GB GB8612845A patent/GB2175761B/en not_active Expired
- 1986-05-28 JP JP61123186A patent/JPS6231689A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2175761A (en) | 1986-12-03 |
JPS6231689A (en) | 1987-02-10 |
GB2175761B (en) | 1989-08-02 |
AU589964B2 (en) | 1989-10-26 |
FR2584058A1 (en) | 1987-01-02 |
DE3617621C2 (en) | 1989-10-26 |
CA1313244C (en) | 1993-01-26 |
DE3617621A1 (en) | 1986-12-04 |
FR2584058B1 (en) | 1990-02-02 |
AU5742686A (en) | 1986-12-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19930527 |