DE2139251A1 - Motor- und Hebewerk-Steueranordnung - Google Patents
Motor- und Hebewerk-SteueranordnungInfo
- Publication number
- DE2139251A1 DE2139251A1 DE19712139251 DE2139251A DE2139251A1 DE 2139251 A1 DE2139251 A1 DE 2139251A1 DE 19712139251 DE19712139251 DE 19712139251 DE 2139251 A DE2139251 A DE 2139251A DE 2139251 A1 DE2139251 A1 DE 2139251A1
- Authority
- DE
- Germany
- Prior art keywords
- arrangement
- control
- motor
- current
- signal
- 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
- 239000003990 capacitor Substances 0.000 claims description 19
- 230000000694 effects Effects 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
- 101000668165 Homo sapiens RNA-binding motif, single-stranded-interacting protein 1 Proteins 0.000 description 20
- 102100039692 RNA-binding motif, single-stranded-interacting protein 1 Human genes 0.000 description 20
- 230000005284 excitation Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 101100365087 Arabidopsis thaliana SCRA gene Proteins 0.000 description 2
- 101150105073 SCR1 gene Proteins 0.000 description 2
- 101100134054 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) NTG1 gene Proteins 0.000 description 2
- 230000001066 destructive effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000005281 excited state Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 150000003376 silicon Chemical class 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
- H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
- H02H7/0855—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load avoiding response to transient overloads, e.g. during starting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/08—Electrical assemblies or electrical control devices for cranes, winches, capstans or electrical hoists
- B66C2700/084—Protection measures
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Ac Motors In General (AREA)
- Protection Of Generators And Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6234270A | 1970-08-10 | 1970-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2139251A1 true DE2139251A1 (de) | 1972-04-27 |
Family
ID=22041848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712139251 Pending DE2139251A1 (de) | 1970-08-10 | 1971-08-02 | Motor- und Hebewerk-Steueranordnung |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3665277A (enExample) |
| DE (1) | DE2139251A1 (enExample) |
| FR (1) | FR2102163B1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995284A (zh) * | 2011-09-14 | 2013-03-27 | H.斯托尔两合公司 | 平针针织机 |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3965401A (en) * | 1974-05-31 | 1976-06-22 | Canton Textile Mills, Inc. | Textile card crush roll operating system and method |
| US4119896A (en) * | 1976-05-28 | 1978-10-10 | The Alliance Manufacturing Company, Inc. | Sequencing control circuit |
| US4085594A (en) * | 1977-02-14 | 1978-04-25 | Suntech, Inc. | Control system for cooling tower fans |
| JPS5889572A (ja) * | 1981-11-16 | 1983-05-27 | 三菱電機株式会社 | 交流エレベ−タの運転装置 |
| WO2000043309A1 (en) * | 1999-01-25 | 2000-07-27 | Mitsubishi Denki Kabushiki Kaisha | Elevator brake control device |
| FR2818820B1 (fr) * | 2000-12-21 | 2003-03-07 | Eads Airbus Sa | Systeme de distribution d'energie electrique et contacteur pour un tel systeme |
| RU2280944C1 (ru) * | 2005-03-03 | 2006-07-27 | Открытое акционерное общество "Электропривод" | Устройство торможения асинхронного двигателя |
| JP5036147B2 (ja) * | 2005-07-11 | 2012-09-26 | 東芝エレベータ株式会社 | エレベータの速度制御装置、速度制御方法、および速度制御プログラム |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB438390A (en) * | 1934-09-20 | 1935-11-15 | Gen Electric Co Ltd | Improvements in protective arrangements for electric motors |
-
1970
- 1970-08-10 US US62342A patent/US3665277A/en not_active Expired - Lifetime
-
1971
- 1971-08-02 DE DE19712139251 patent/DE2139251A1/de active Pending
- 1971-08-10 FR FR7129230A patent/FR2102163B1/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995284A (zh) * | 2011-09-14 | 2013-03-27 | H.斯托尔两合公司 | 平针针织机 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2102163A1 (enExample) | 1972-04-07 |
| FR2102163B1 (enExample) | 1976-07-09 |
| US3665277A (en) | 1972-05-23 |
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