CH487063A - Control valve block for hydraulically operated elevators - Google Patents

Control valve block for hydraulically operated elevators

Info

Publication number
CH487063A
CH487063A CH633869A CH633869A CH487063A CH 487063 A CH487063 A CH 487063A CH 633869 A CH633869 A CH 633869A CH 633869 A CH633869 A CH 633869A CH 487063 A CH487063 A CH 487063A
Authority
CH
Switzerland
Prior art keywords
control valve
valve block
hydraulically operated
operated elevators
elevators
Prior art date
Application number
CH633869A
Other languages
German (de)
Inventor
Haeussler Hubert
Original Assignee
Beringer Hydraulik Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beringer Hydraulik Gmbh filed Critical Beringer Hydraulik Gmbh
Priority to CH633869A priority Critical patent/CH487063A/en
Publication of CH487063A publication Critical patent/CH487063A/en
Priority to DE2018512A priority patent/DE2018512C3/en
Priority to AT354470A priority patent/AT302573B/en
Priority to US30378A priority patent/US3687011A/en
Priority to SE05586/70A priority patent/SE367172B/xx
Priority to GB1289883D priority patent/GB1289883A/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Types And Forms Of Lifts (AREA)
  • Fluid-Pressure Circuits (AREA)
CH633869A 1969-04-25 1969-04-25 Control valve block for hydraulically operated elevators CH487063A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH633869A CH487063A (en) 1969-04-25 1969-04-25 Control valve block for hydraulically operated elevators
DE2018512A DE2018512C3 (en) 1969-04-25 1970-04-17 Control valve for hydraulically operated elevators
AT354470A AT302573B (en) 1969-04-25 1970-04-20 Control and control valve block for hydraulically operated elevators
US30378A US3687011A (en) 1969-04-25 1970-04-21 Control valve block for hydraulically operated elevators
SE05586/70A SE367172B (en) 1969-04-25 1970-04-22
GB1289883D GB1289883A (en) 1969-04-25 1970-04-24

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
CH487063A true CH487063A (en) 1970-03-15

Family

ID=4307975

Family Applications (1)

Application Number Title Priority Date Filing Date
CH633869A CH487063A (en) 1969-04-25 1969-04-25 Control valve block for hydraulically operated elevators

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0179249A2 (en) * 1984-09-15 1986-04-30 Beringer-Hydraulik AG Hydraulic control

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI71710C (en) * 1985-04-30 1987-02-09 Pentti Rita ELEKTRISKT STYRD VENTILANORDNING.
US4694935A (en) * 1986-10-17 1987-09-22 Cemco, Inc. Self-adjusting control valve for elevators
FI874147A0 (en) * 1987-09-22 1987-09-22 Pentti Rita VENTILANORDNING.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0179249A2 (en) * 1984-09-15 1986-04-30 Beringer-Hydraulik AG Hydraulic control
EP0179249A3 (en) * 1984-09-15 1987-09-30 Beringer-Hydraulik Gmbh Hydraulic control

Also Published As

Publication number Publication date
GB1289883A (en) 1972-09-20
SE367172B (en) 1974-05-20
AT302573B (en) 1972-10-25
DE2018512B2 (en) 1980-06-19
DE2018512C3 (en) 1981-02-26
US3687011A (en) 1972-08-29
DE2018512A1 (en) 1970-11-12

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Legal Events

Date Code Title Description
PL Patent ceased