SE367172B - - Google Patents
Info
- Publication number
- SE367172B SE367172B SE05586/70A SE558670A SE367172B SE 367172 B SE367172 B SE 367172B SE 05586/70 A SE05586/70 A SE 05586/70A SE 558670 A SE558670 A SE 558670A SE 367172 B SE367172 B SE 367172B
- Authority
- SE
- Sweden
Links
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/36—Means for stopping the cars, cages, or skips at predetermined levels
- B66B1/40—Means for stopping the cars, cages, or skips at predetermined levels and for correct levelling at landings
- B66B1/405—Means for stopping the cars, cages, or skips at predetermined levels and for correct levelling at landings for hydraulically actuated elevators
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH633869A CH487063A (en) | 1969-04-25 | 1969-04-25 | Control valve block for hydraulically operated elevators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE367172B true SE367172B (en) | 1974-05-20 |
Family
ID=4307975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE05586/70A SE367172B (en) | 1969-04-25 | 1970-04-22 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3687011A (en) |
| AT (1) | AT302573B (en) |
| CH (1) | CH487063A (en) |
| DE (1) | DE2018512C3 (en) |
| GB (1) | GB1289883A (en) |
| SE (1) | SE367172B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1986006359A1 (en) * | 1985-04-30 | 1986-11-06 | Pentti Rita | Electrically controlled valve apparatus |
| US4938119A (en) * | 1987-09-22 | 1990-07-03 | Pentti Rita | Valve means |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3434014A1 (en) * | 1984-09-15 | 1986-03-20 | Beringer-Hydraulik GmbH, Neuheim, Zug | HYDRAULIC CONTROL |
| US4694935A (en) * | 1986-10-17 | 1987-09-22 | Cemco, Inc. | Self-adjusting control valve for elevators |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2737197A (en) * | 1950-05-31 | 1956-03-06 | Dover Corp | Hydraulic control apparatus |
| US3120880A (en) * | 1960-12-23 | 1964-02-11 | Dover Corp | Hydraulic drive and control for elevators |
| DE1268801B (en) * | 1964-02-08 | 1968-05-22 | Erich Herion | Pressure medium control of an elevator |
| US3438398A (en) * | 1967-04-10 | 1969-04-15 | Esco Elevators Inc | Hydraulic elevator control systems |
| US3508468A (en) * | 1968-04-24 | 1970-04-28 | Armor Elevator Co Inc | Hydraulic elevator control valve |
-
1969
- 1969-04-25 CH CH633869A patent/CH487063A/en not_active IP Right Cessation
-
1970
- 1970-04-17 DE DE2018512A patent/DE2018512C3/en not_active Expired
- 1970-04-20 AT AT354470A patent/AT302573B/en not_active IP Right Cessation
- 1970-04-21 US US30378A patent/US3687011A/en not_active Expired - Lifetime
- 1970-04-22 SE SE05586/70A patent/SE367172B/xx unknown
- 1970-04-24 GB GB1289883D patent/GB1289883A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1986006359A1 (en) * | 1985-04-30 | 1986-11-06 | Pentti Rita | Electrically controlled valve apparatus |
| US4938119A (en) * | 1987-09-22 | 1990-07-03 | Pentti Rita | Valve means |
Also Published As
| Publication number | Publication date |
|---|---|
| US3687011A (en) | 1972-08-29 |
| DE2018512B2 (en) | 1980-06-19 |
| DE2018512A1 (en) | 1970-11-12 |
| AT302573B (en) | 1972-10-25 |
| DE2018512C3 (en) | 1981-02-26 |
| CH487063A (en) | 1970-03-15 |
| GB1289883A (en) | 1972-09-20 |