SE403093B - Hydrauliskt system, serskilt for drift av hydrauliska hissar - Google Patents
Hydrauliskt system, serskilt for drift av hydrauliska hissarInfo
- Publication number
- SE403093B SE403093B SE7614246A SE7614246A SE403093B SE 403093 B SE403093 B SE 403093B SE 7614246 A SE7614246 A SE 7614246A SE 7614246 A SE7614246 A SE 7614246A SE 403093 B SE403093 B SE 403093B
- Authority
- SE
- Sweden
- Prior art keywords
- hydraulic
- special
- elevators
- hydraulic system
- hydraulic elevators
- Prior art date
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
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
- B66B9/04—Kinds or types of lifts in, or associated with, buildings or other structures actuated pneumatically or hydraulically
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/06—Use of special fluids, e.g. liquid metal; Special adaptations of fluid-pressure systems, or control of elements therefor, to the use of such fluids
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Types And Forms Of Lifts (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7614246A SE403093B (sv) | 1976-12-17 | 1976-12-17 | Hydrauliskt system, serskilt for drift av hydrauliska hissar |
CH1533977A CH625769A5 (en) | 1976-12-17 | 1977-12-13 | Hydraulic drive arrangement |
DE2755955A DE2755955C2 (de) | 1976-12-17 | 1977-12-15 | Hydraulische Anlage mit einem druckflüssigkeitsbeaufschlagten Arbeitszylinder zum Antrieb einer bewegbaren Vorrichtung, z.B. eines Aufzugkorbes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7614246A SE403093B (sv) | 1976-12-17 | 1976-12-17 | Hydrauliskt system, serskilt for drift av hydrauliska hissar |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7614246L SE7614246L (sv) | 1978-06-18 |
SE403093B true SE403093B (sv) | 1978-07-31 |
Family
ID=20329782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7614246A SE403093B (sv) | 1976-12-17 | 1976-12-17 | Hydrauliskt system, serskilt for drift av hydrauliska hissar |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH625769A5 (sv) |
DE (1) | DE2755955C2 (sv) |
SE (1) | SE403093B (sv) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4438709A1 (de) * | 1994-09-15 | 1996-03-21 | Helmut Lehmer Gmbh Stahl Und M | Mechanisch-Hyraulischer Aufzug |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE635883C (de) * | 1934-03-18 | 1936-09-25 | Eva Anna Gertrud Bruns | Druckluftakkumulatoranlage fuer hydraulische Pressen, bei der dem das Betriebswasserliefernden Akkumulator eine sowohl luft- als auch wasserseitig mit dem Akkumulator in Verbindung stehende und jeweils gegen Presswasserzu- oder -abfluss absperrbare Luftflasche zugeordnet ist |
DE1525813A1 (de) * | 1966-10-18 | 1969-07-31 | Rexroth Gmbh G L | Schaltung fuer eine Hydraulikanlage mit einem Fluessigkeitsspeicher |
US3677001A (en) * | 1970-05-04 | 1972-07-18 | Exxon Production Research Co | Submerged hydraulic system |
FR2247631B1 (sv) * | 1973-10-12 | 1977-05-27 | Maillet Edgard | |
US3869861A (en) * | 1973-10-15 | 1975-03-11 | Hesston Corp | Combination hydraulic cylinder and accumulator |
US3985063A (en) * | 1974-08-30 | 1976-10-12 | Borg-Warner Corporation | Hydraulic control system |
DE2538870A1 (de) * | 1974-09-04 | 1976-04-01 | Mo Aviacionnyj I Im Sergo Ords | Pneumatisch-hydraulische pumpanlage |
-
1976
- 1976-12-17 SE SE7614246A patent/SE403093B/sv unknown
-
1977
- 1977-12-13 CH CH1533977A patent/CH625769A5/de not_active IP Right Cessation
- 1977-12-15 DE DE2755955A patent/DE2755955C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE7614246L (sv) | 1978-06-18 |
CH625769A5 (en) | 1981-10-15 |
DE2755955C2 (de) | 1982-12-30 |
DE2755955A1 (de) | 1978-06-22 |
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