FR2157386A5 - - Google Patents
Info
- Publication number
- FR2157386A5 FR2157386A5 FR7235875A FR7235875A FR2157386A5 FR 2157386 A5 FR2157386 A5 FR 2157386A5 FR 7235875 A FR7235875 A FR 7235875A FR 7235875 A FR7235875 A FR 7235875A FR 2157386 A5 FR2157386 A5 FR 2157386A5
- Authority
- FR
- France
- Prior art keywords
- electromagnets
- pieces
- rail
- eddy current
- current brake
- 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.)
- Expired
Links
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 2
- 230000001419 dependent effect Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/02—Linear motors; Sectional motors
- H02K41/025—Asynchronous motors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/20—Combinations of elements
- E05Y2800/23—Combinations of elements of elements of different categories
- E05Y2800/234—Combinations of elements of elements of different categories of motors and brakes; of motors and locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/148—Windows
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Linear Motors (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
1406316 Sliding doors and windows CONZ ELEKTRICITATS GmbH 10 Oct 1972 [19 Oct 1971] 46580/72 Heading E2M [Also in Division H2] A polyphase linear motor 2, 8, e.g. for a sliding door, window or curtain, operates against the force of an eddy current brake 3 so that the motor speed is less dependent on variations in the frictional resistance to motion, the eddy current brake electromagnets also cooperating with ferrous pieces 5, 6 when the door (&c) is at one or other limit of its travel to act as a magnetic catch. The d.c.-energised, solid-cored eddy current brake electromagnets 3 are disposed at one or both ends of the motor inductor on either side of the armature rail 8. The ferrous pieces are mounted on the rail and may comprise: (i) (Fig. 1c) two pieces 5, 6 which, at the limits of travel, are spaced horizontally from the extreme electromagnets; (ii) (Fig. 2d, not shown) pieces (7) inset into the rail to lie, at the limits, between opposed ones of the electromagnets; or (iii) (Fig. 3a, not shown) U-shaped pieces (7) slipped over a longitudinal edge of the rail to lie above or below the electromagnets.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712151907 DE2151907C3 (en) | 1971-10-19 | Linear motor device for door drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2157386A5 true FR2157386A5 (en) | 1973-06-01 |
Family
ID=5822713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7235875A Expired FR2157386A5 (en) | 1971-10-19 | 1972-10-10 |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH547422A (en) |
| FR (1) | FR2157386A5 (en) |
| GB (1) | GB1406316A (en) |
| IT (1) | IT969613B (en) |
| SE (1) | SE386706B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5862887A (en) * | 1996-11-07 | 1999-01-26 | Otis Elevator Company | High performance linear induction motor door operator |
| CN104499865A (en) * | 2014-08-19 | 2015-04-08 | 浙江大学苏州工业技术研究院 | Moving door driven by linear motor |
| CN117118189B (en) * | 2023-10-23 | 2024-02-13 | 四川名人居门窗有限公司 | Loop structure for generating vortex by linear motion magnetic field |
-
1972
- 1972-10-10 CH CH547422D patent/CH547422A/en not_active IP Right Cessation
- 1972-10-10 FR FR7235875A patent/FR2157386A5/fr not_active Expired
- 1972-10-10 GB GB4658072A patent/GB1406316A/en not_active Expired
- 1972-10-16 SE SE1331072A patent/SE386706B/en unknown
- 1972-10-17 IT IT3055872A patent/IT969613B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2151907B2 (en) | 1976-01-15 |
| IT969613B (en) | 1974-04-10 |
| GB1406316A (en) | 1975-09-17 |
| CH547422A (en) | 1974-03-29 |
| DE2151907A1 (en) | 1972-11-16 |
| SE386706B (en) | 1976-08-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |