BE803010A - Detecteur sensible a la vitesse - Google Patents
Detecteur sensible a la vitesseInfo
- Publication number
- BE803010A BE803010A BE1005268A BE1005268A BE803010A BE 803010 A BE803010 A BE 803010A BE 1005268 A BE1005268 A BE 1005268A BE 1005268 A BE1005268 A BE 1005268A BE 803010 A BE803010 A BE 803010A
- Authority
- BE
- Belgium
- Prior art keywords
- sensitive detector
- speed sensitive
- speed
- detector
- sensitive
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
- B66B5/06—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed electrical
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00276489A US3802274A (en) | 1972-07-31 | 1972-07-31 | Speed responsive sensor |
Publications (1)
Publication Number | Publication Date |
---|---|
BE803010A true BE803010A (fr) | 1974-01-30 |
Family
ID=23056851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE1005268A BE803010A (fr) | 1972-07-31 | 1973-07-30 | Detecteur sensible a la vitesse |
Country Status (4)
Country | Link |
---|---|
US (1) | US3802274A (xx) |
BE (1) | BE803010A (xx) |
CA (1) | CA998139A (xx) |
DE (1) | DE2338508A1 (xx) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6015374A (ja) * | 1983-07-06 | 1985-01-26 | 三菱電機株式会社 | エレベ−タの制御装置 |
JP4109384B2 (ja) * | 1999-05-27 | 2008-07-02 | 三菱電機株式会社 | エレベータ調速機 |
FI117092B (fi) * | 2003-03-12 | 2006-06-15 | Kone Corp | Nopeudenrajoitin |
CN114229650A (zh) * | 2022-01-12 | 2022-03-25 | 迈格钠磁动力股份有限公司 | 一种电梯曳引轮永磁安全缓速装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US474447A (en) * | 1892-05-10 | Electric speed-regulator | ||
US3326326A (en) * | 1965-09-14 | 1967-06-20 | Westinghouse Electric Corp | Vehicular transportation having protection against improper operation |
-
1972
- 1972-07-31 US US00276489A patent/US3802274A/en not_active Expired - Lifetime
-
1973
- 1973-07-27 CA CA177,517A patent/CA998139A/en not_active Expired
- 1973-07-30 DE DE19732338508 patent/DE2338508A1/de active Pending
- 1973-07-30 BE BE1005268A patent/BE803010A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2338508A1 (de) | 1974-02-14 |
US3802274A (en) | 1974-04-09 |
CA998139A (en) | 1976-10-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: WESTINGHOUSE ELECTRIC CORP. Effective date: 19870731 |