DE2801284C2 - - Google Patents
Info
- Publication number
- DE2801284C2 DE2801284C2 DE2801284A DE2801284A DE2801284C2 DE 2801284 C2 DE2801284 C2 DE 2801284C2 DE 2801284 A DE2801284 A DE 2801284A DE 2801284 A DE2801284 A DE 2801284A DE 2801284 C2 DE2801284 C2 DE 2801284C2
- Authority
- DE
- Germany
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/02—Details
- H01H21/18—Movable parts; Contacts mounted thereon
- H01H21/22—Operating parts, e.g. handle
- H01H21/30—Operating parts, e.g. handle not biased to return to a normal position upon removal of operating force
- H01H21/34—Operating parts, e.g. handle not biased to return to a normal position upon removal of operating force adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
- H01H9/541—Contacts shunted by semiconductor devices
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782801284 DE2801284A1 (de) | 1978-01-13 | 1978-01-13 | Endabschalter |
| GB18043/78A GB1604133A (en) | 1978-01-13 | 1978-05-05 | Limit switch |
| FR7830003A FR2414785A1 (fr) | 1978-01-13 | 1978-10-20 | Interrupteur de fin de course |
| US05/973,676 US4223256A (en) | 1978-01-13 | 1978-12-27 | Limit switch for D-C positioning motor |
| JP105679A JPS5497785A (en) | 1978-01-13 | 1979-01-11 | Limit switch for adjuster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782801284 DE2801284A1 (de) | 1978-01-13 | 1978-01-13 | Endabschalter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2801284A1 DE2801284A1 (de) | 1979-07-19 |
| DE2801284C2 true DE2801284C2 (US20080293856A1-20081127-C00150.png) | 1987-04-30 |
Family
ID=6029393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19782801284 Granted DE2801284A1 (de) | 1978-01-13 | 1978-01-13 | Endabschalter |
Country Status (5)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2500680A1 (fr) * | 1981-02-23 | 1982-08-27 | Cibie Projecteurs | Dispositif limiteur de course associe a un moteur electrique |
| JPS57172083A (en) * | 1981-04-15 | 1982-10-22 | Nissan Motor | Door lock manipulating apparatus |
| US4355270A (en) * | 1981-12-02 | 1982-10-19 | General Motors Corporation | Motor reversing circuit for vehicle windshield wiper |
| DE3440261A1 (de) * | 1984-11-03 | 1986-05-15 | Robert Bosch Gmbh, 7000 Stuttgart | Antriebsvorrichtung mit einem drehrichtungsumkehrbaren, elektrischen antriebsmotor |
| EP0185238A1 (de) * | 1984-12-19 | 1986-06-25 | BBC Brown Boveri AG | Antrieb für einen Schalter |
| US4689533A (en) * | 1985-10-25 | 1987-08-25 | Yang Tai Her | Controlled fan |
| DE3719494A1 (de) * | 1987-06-11 | 1988-12-29 | Vdo Schindling | Verfahren zum ueberwachen der endstellung eines stellgliedes und schaltungsanordnung zur durchfuehrung des verfahrens |
| US5461290A (en) * | 1994-01-03 | 1995-10-24 | Eti Systems | Control circuit for feedback, motor-operated valve |
| CN116613925B (zh) * | 2023-06-03 | 2024-05-17 | 深圳市格尔机电科技有限公司 | 一种电推杆的行程限位控制方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB300895A (en) * | 1927-11-19 | 1929-08-15 | Jeumont Forges Const Elec | Improvements in mechanism for producing step by step movements particularly applicable to the switches of electrical control systems |
| DE694058C (de) * | 1937-10-05 | 1940-07-24 | Busch Jaeger Luedenscheider Me | Drehschalter |
| US2397557A (en) * | 1942-12-26 | 1946-04-02 | Sperry Gyroscope Co Inc | Limit stop |
| US2606312A (en) * | 1945-07-09 | 1952-08-05 | Job R Rogers | Dynamic motor braking and reversing circuit |
| DE1015102B (de) * | 1955-03-24 | 1957-09-05 | Aeg | Steuer-Quittungsschalter zum Einbau in Leucht- und Blindschalttafeln elektrischer Warten od. dgl. |
| US2755423A (en) * | 1955-05-11 | 1956-07-17 | Gulf Research Development Co | Electric motor control apparatus |
| US2912632A (en) * | 1957-08-23 | 1959-11-10 | Ite Circuit Breaker Ltd | Motor reversing and dynamic braking circuit |
| US3173031A (en) * | 1962-03-19 | 1965-03-09 | Slater Electric Inc | Light dimming switch |
| US3305718A (en) * | 1963-09-19 | 1967-02-21 | Bosch Arma Corp | Switch control system for permanent magnet motors and the like |
| NL6401113A (US20080293856A1-20081127-C00150.png) * | 1964-02-11 | 1965-08-12 | ||
| US3290575A (en) * | 1964-05-01 | 1966-12-06 | Hughes Aircraft Co | Direct-current motor control apparatus |
| DE2512529C3 (de) * | 1975-03-21 | 1979-05-03 | Brown, Boveri & Cie Ag, 6800 Mannheim | Im Hinblick auf eine Integration eines einstellbaren Widerstandes ausgebildeter elektrischer Drehschalter für gedruckte Schaltungen |
-
1978
- 1978-01-13 DE DE19782801284 patent/DE2801284A1/de active Granted
- 1978-05-05 GB GB18043/78A patent/GB1604133A/en not_active Expired
- 1978-10-20 FR FR7830003A patent/FR2414785A1/fr active Granted
- 1978-12-27 US US05/973,676 patent/US4223256A/en not_active Expired - Lifetime
-
1979
- 1979-01-11 JP JP105679A patent/JPS5497785A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5497785A (en) | 1979-08-02 |
| FR2414785B1 (US20080293856A1-20081127-C00150.png) | 1983-05-06 |
| US4223256A (en) | 1980-09-16 |
| DE2801284A1 (de) | 1979-07-19 |
| FR2414785A1 (fr) | 1979-08-10 |
| GB1604133A (en) | 1981-12-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8120 | Willingness to grant licences paragraph 23 | ||
| 8110 | Request for examination paragraph 44 | ||
| 8127 | New person/name/address of the applicant |
Owner name: ESPENSCHIED, HELMUT, DIPL.-ING., 7140 LUDWIGSBURG, |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |