DK137985C - - Google Patents
Info
- Publication number
- DK137985C DK137985C DK49770A DK49770A DK137985C DK 137985 C DK137985 C DK 137985C DK 49770 A DK49770 A DK 49770A DK 49770 A DK49770 A DK 49770A DK 137985 C DK137985 C DK 137985C
- Authority
- DK
- Denmark
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/46—Adaptations of switches or switchgear
- B66B1/52—Floor selectors
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Elevator Control (AREA)
- Control Of Electric Motors In General (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Control Of Ac Motors In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US79584269A | 1969-02-03 | 1969-02-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK137985B DK137985B (da) | 1978-06-19 |
| DK137985C true DK137985C (enrdf_load_stackoverflow) | 1978-11-13 |
Family
ID=25166587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK49770AA DK137985B (da) | 1969-02-03 | 1970-02-02 | Apparat til styring af hastigheden af en elevatorstol. |
Country Status (15)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3759350A (en) * | 1972-05-30 | 1973-09-18 | Westinghouse Electric Corp | Elevator system |
| CA1018256A (en) * | 1974-12-16 | 1977-09-27 | Peter Deh. Eastcott | Signal generator for producing ramp signals with rounded inflection points |
| US4084662A (en) * | 1975-09-01 | 1978-04-18 | Nippon Otis Elevator Company | Control apparatus for an elevator system |
| JPS598622B2 (ja) * | 1976-05-27 | 1984-02-25 | 三菱電機株式会社 | エレベ−タの速度制御装置 |
| JPS5352585U (enrdf_load_stackoverflow) * | 1976-10-06 | 1978-05-06 | ||
| JPS5827193B2 (ja) * | 1976-12-01 | 1983-06-08 | 三菱電機株式会社 | エレベ−タの速度制御装置 |
| US4299308A (en) * | 1979-12-27 | 1981-11-10 | Otis Elevator Company | Position controlled elevator door motion |
| US4373612A (en) * | 1980-11-25 | 1983-02-15 | Westinghouse Electric Corp. | Elevator system |
| FI86053C (fi) * | 1989-10-31 | 1992-07-10 | Kone Oy | Foerfarande och anordning foer styrning av en lyftmotor. |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1234366B (de) * | 1962-02-26 | 1967-02-16 | Impuls G M B H Deutsche | Antrieb mit polumschaltbarem Drehstrom-Asynchronmotor fuer aufzuege |
| US3350612A (en) * | 1964-02-19 | 1967-10-31 | Imp Electric Company | Jerkless pattern signal for motor acceleration |
| US3435916A (en) * | 1964-06-04 | 1969-04-01 | Reliance Electric & Eng Co | Elevator motor speed control including a high gain forward loop and lag-lead compensation |
-
1969
- 1969-02-03 US US795842A patent/US3552524A/en not_active Expired - Lifetime
-
1970
- 1970-01-20 GB GB2798/70A patent/GB1263875A/en not_active Expired
- 1970-01-29 CH CH127470A patent/CH515845A/de not_active IP Right Cessation
- 1970-02-02 NO NO70369A patent/NO131542C/no unknown
- 1970-02-02 DK DK49770AA patent/DK137985B/da unknown
- 1970-02-02 BR BR216523/70A patent/BR7016523D0/pt unknown
- 1970-02-02 SE SE7001278A patent/SE374529B/xx unknown
- 1970-02-02 ES ES376145A patent/ES376145A1/es not_active Expired
- 1970-02-03 DE DE2004812A patent/DE2004812C2/de not_active Expired
- 1970-02-03 FR FR7003714A patent/FR2033889A5/fr not_active Expired
- 1970-02-03 FI FI295/70A patent/FI54584C/fi active
- 1970-02-03 JP JP45009514A patent/JPS5122275B1/ja active Pending
- 1970-02-03 BE BE745428D patent/BE745428A/xx not_active IP Right Cessation
- 1970-02-03 NL NLAANVRAGE7001488,A patent/NL168787C/xx not_active IP Right Cessation
-
1975
- 1975-12-12 CA CA241,601A patent/CA1002673B/xx not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO131542B (enrdf_load_stackoverflow) | 1975-03-10 |
| FR2033889A5 (enrdf_load_stackoverflow) | 1970-12-04 |
| FI54584B (fi) | 1978-09-29 |
| DK137985B (da) | 1978-06-19 |
| DE2004812C2 (de) | 1983-08-04 |
| SE374529B (enrdf_load_stackoverflow) | 1975-03-10 |
| US3552524A (en) | 1971-01-05 |
| NL7001488A (enrdf_load_stackoverflow) | 1970-08-05 |
| GB1263875A (en) | 1972-02-16 |
| JPS5122275B1 (enrdf_load_stackoverflow) | 1976-07-08 |
| NL168787B (nl) | 1981-12-16 |
| CA1002673B (en) | 1976-12-28 |
| DE2004812A1 (enrdf_load_stackoverflow) | 1970-08-06 |
| NO131542C (enrdf_load_stackoverflow) | 1975-06-18 |
| ES376145A1 (es) | 1972-03-01 |
| CH515845A (de) | 1971-11-30 |
| BE745428A (fr) | 1970-07-16 |
| BR7016523D0 (pt) | 1973-01-02 |
| NL168787C (nl) | 1982-05-17 |
| FI54584C (fi) | 1979-01-10 |