DE1481713B2 - Schaltungsanordnung zur erzielung einer kleinen fahrgeschwin digkeit bei einem aufzugsantrieb - Google Patents
Schaltungsanordnung zur erzielung einer kleinen fahrgeschwin digkeit bei einem aufzugsantriebInfo
- Publication number
- DE1481713B2 DE1481713B2 DE19671481713 DE1481713A DE1481713B2 DE 1481713 B2 DE1481713 B2 DE 1481713B2 DE 19671481713 DE19671481713 DE 19671481713 DE 1481713 A DE1481713 A DE 1481713A DE 1481713 B2 DE1481713 B2 DE 1481713B2
- Authority
- DE
- Germany
- Prior art keywords
- winding
- motor
- circuit arrangement
- speed
- elevator
- 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.)
- Pending
Links
- 238000004804 winding Methods 0.000 claims description 31
- 238000007689 inspection Methods 0.000 claims description 20
- 230000005284 excitation Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 230000005405 multipole Effects 0.000 claims description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 241000555745 Sciuridae Species 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K17/00—Asynchronous induction motors; Asynchronous induction generators
- H02K17/02—Asynchronous induction motors
- H02K17/12—Asynchronous induction motors for multi-phase current
- H02K17/14—Asynchronous induction motors for multi-phase current having windings arranged for permitting pole-changing
-
- 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
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/24—Controlling the direction, e.g. clockwise or counterclockwise
-
- 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
- H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
- H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
- H02P25/18—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring with arrangements for switching the windings, e.g. with mechanical switches or relays
- H02P25/20—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring with arrangements for switching the windings, e.g. with mechanical switches or relays for pole-changing
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Automation & Control Theory (AREA)
- Elevator Control (AREA)
- Stopping Of Electric Motors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH205566A CH437698A (de) | 1966-02-11 | 1966-02-11 | Schaltungsanordnung zur Erzielung einer kleinen Fahrgeschwindigkeit für Inspektionsfahrten an einem Aufzugsantrieb |
Publications (2)
Publication Number | Publication Date |
---|---|
DE1481713A1 DE1481713A1 (de) | 1969-05-29 |
DE1481713B2 true DE1481713B2 (de) | 1971-08-19 |
Family
ID=4224862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19671481713 Pending DE1481713B2 (de) | 1966-02-11 | 1967-02-10 | Schaltungsanordnung zur erzielung einer kleinen fahrgeschwin digkeit bei einem aufzugsantrieb |
Country Status (9)
Country | Link |
---|---|
BE (1) | BE693849A (en, 2012) |
CH (1) | CH437698A (en, 2012) |
DE (1) | DE1481713B2 (en, 2012) |
ES (1) | ES336732A1 (en, 2012) |
FI (1) | FI46248C (en, 2012) |
FR (1) | FR1511244A (en, 2012) |
GB (1) | GB1138645A (en, 2012) |
NL (1) | NL156552B (en, 2012) |
SE (1) | SE323182B (en, 2012) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8305501D0 (en) * | 1983-02-28 | 1983-03-30 | Laithwaite E R | Electrical machines |
-
1966
- 1966-02-11 CH CH205566A patent/CH437698A/de unknown
-
1967
- 1967-01-30 NL NL6701450.A patent/NL156552B/xx not_active IP Right Cessation
- 1967-02-08 FI FI670368A patent/FI46248C/fi active
- 1967-02-09 BE BE693849D patent/BE693849A/xx not_active IP Right Cessation
- 1967-02-10 DE DE19671481713 patent/DE1481713B2/de active Pending
- 1967-02-10 FR FR94560A patent/FR1511244A/fr not_active Expired
- 1967-02-10 GB GB6377/67A patent/GB1138645A/en not_active Expired
- 1967-02-10 SE SE1914/67A patent/SE323182B/xx unknown
- 1967-02-11 ES ES336732A patent/ES336732A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH437698A (de) | 1967-06-15 |
DE1481713A1 (de) | 1969-05-29 |
GB1138645A (en) | 1969-01-01 |
SE323182B (en, 2012) | 1970-04-27 |
ES336732A1 (es) | 1968-01-16 |
FI46248C (fi) | 1973-02-12 |
FR1511244A (fr) | 1968-01-26 |
NL6701450A (en, 2012) | 1967-08-14 |
NL156552B (nl) | 1978-04-17 |
BE693849A (en, 2012) | 1967-08-09 |
FI46248B (en, 2012) | 1972-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SH | Request for examination between 03.10.1968 and 22.04.1971 | ||
E77 | Valid patent as to the heymanns-index 1977 |