FI43225C - Menetelmä hissin nopeuden säätämiseksi hissiä jarrutettaessa - Google Patents
Menetelmä hissin nopeuden säätämiseksi hissiä jarrutettaessaInfo
- Publication number
- FI43225C FI43225C FI680630A FI63068A FI43225C FI 43225 C FI43225 C FI 43225C FI 680630 A FI680630 A FI 680630A FI 63068 A FI63068 A FI 63068A FI 43225 C FI43225 C FI 43225C
- Authority
- FI
- Finland
- Prior art keywords
- elevator
- braking
- adjusting
- speed
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/24—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
- B66B1/32—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on braking devices, e.g. acting on electrically controlled brakes
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Elevator Control (AREA)
- Control Of Direct Current Motors (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI680630A FI43225C (fi) | 1968-03-08 | 1968-03-08 | Menetelmä hissin nopeuden säätämiseksi hissiä jarrutettaessa |
DE19681756500 DE1756500A1 (de) | 1968-03-08 | 1968-05-30 | Verfahren und Vorrichtung zum Regeln der Geschwindigkeit eines Fahrstuhles beim Bremsen |
US804070A US3631326A (en) | 1968-03-08 | 1969-03-04 | Lift arrest control |
FR6906447A FR2003514A1 (fi) | 1968-03-08 | 1969-03-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI680630A FI43225C (fi) | 1968-03-08 | 1968-03-08 | Menetelmä hissin nopeuden säätämiseksi hissiä jarrutettaessa |
Publications (2)
Publication Number | Publication Date |
---|---|
FI43225B FI43225B (fi) | 1970-11-02 |
FI43225C true FI43225C (fi) | 1971-02-10 |
Family
ID=8504399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI680630A FI43225C (fi) | 1968-03-08 | 1968-03-08 | Menetelmä hissin nopeuden säätämiseksi hissiä jarrutettaessa |
Country Status (4)
Country | Link |
---|---|
US (1) | US3631326A (fi) |
DE (1) | DE1756500A1 (fi) |
FI (1) | FI43225C (fi) |
FR (1) | FR2003514A1 (fi) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3867678A (en) * | 1973-02-15 | 1975-02-18 | Bucyrus Erie Co | Method and means for measuring the torque delivered by an electric motor |
US3917029A (en) * | 1974-05-10 | 1975-11-04 | Armor Elevator Co Inc | Transportation system with brake control and combined brake and field power supply |
GB1524298A (en) * | 1975-04-03 | 1978-09-13 | Otis Elevator Japan | Control apparatus for an elevator system |
FR2338527A1 (fr) * | 1976-01-15 | 1977-08-12 | Duriez Jean | Procede et dispositif de controle et de regulation de la vitesse d'un mobile |
JPH1053378A (ja) * | 1996-06-07 | 1998-02-24 | Otis Elevator Co | エレベータの速度制御回路 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2669324A (en) * | 1952-06-26 | 1954-02-16 | Westinghouse Electric Corp | Automatic landing elevator system |
US3407905A (en) * | 1965-02-05 | 1968-10-29 | Dover Corp | Control system for elevators including reed switch detectors for position and speed control |
-
1968
- 1968-03-08 FI FI680630A patent/FI43225C/fi active
- 1968-05-30 DE DE19681756500 patent/DE1756500A1/de active Pending
-
1969
- 1969-03-04 US US804070A patent/US3631326A/en not_active Expired - Lifetime
- 1969-03-07 FR FR6906447A patent/FR2003514A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1756500A1 (de) | 1970-04-16 |
FI43225B (fi) | 1970-11-02 |
US3631326A (en) | 1971-12-28 |
FR2003514A1 (fi) | 1969-11-07 |
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