FR1270803A - Method for obtaining a jerk-free start of installations such as those of electric traction motors or lifting devices comprising a mechanical holding brake, and device for implementing this method - Google Patents

Method for obtaining a jerk-free start of installations such as those of electric traction motors or lifting devices comprising a mechanical holding brake, and device for implementing this method

Info

Publication number
FR1270803A
FR1270803A FR837523A FR837523A FR1270803A FR 1270803 A FR1270803 A FR 1270803A FR 837523 A FR837523 A FR 837523A FR 837523 A FR837523 A FR 837523A FR 1270803 A FR1270803 A FR 1270803A
Authority
FR
France
Prior art keywords
jerk
installations
implementing
obtaining
those
Prior art date
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
Application number
FR837523A
Other languages
French (fr)
Inventor
Gustav Spiess
Anton Rufli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inventio AG
Original Assignee
Inventio AG
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
Priority to CH7778959A priority Critical patent/CH374413A/en
Application filed by Inventio AG filed Critical Inventio AG
Priority to FR837523A priority patent/FR1270803A/en
Application granted granted Critical
Publication of FR1270803A publication Critical patent/FR1270803A/en
Expired legal-status Critical Current

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
    • B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
    • 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
    • B66B1/3476—Load weighing or car passenger counting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
FR837523A 1959-09-02 1960-09-01 Method for obtaining a jerk-free start of installations such as those of electric traction motors or lifting devices comprising a mechanical holding brake, and device for implementing this method Expired FR1270803A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH7778959A CH374413A (en) 1959-09-02 1959-09-02 Method for achieving a jerk-free start with an electric drive with mechanical holding brake, and arrangement for carrying out the method
FR837523A FR1270803A (en) 1959-09-02 1960-09-01 Method for obtaining a jerk-free start of installations such as those of electric traction motors or lifting devices comprising a mechanical holding brake, and device for implementing this method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH7778959A CH374413A (en) 1959-09-02 1959-09-02 Method for achieving a jerk-free start with an electric drive with mechanical holding brake, and arrangement for carrying out the method
FR837523A FR1270803A (en) 1959-09-02 1960-09-01 Method for obtaining a jerk-free start of installations such as those of electric traction motors or lifting devices comprising a mechanical holding brake, and device for implementing this method

Publications (1)

Publication Number Publication Date
FR1270803A true FR1270803A (en) 1961-09-01

Family

ID=25738356

Family Applications (1)

Application Number Title Priority Date Filing Date
FR837523A Expired FR1270803A (en) 1959-09-02 1960-09-01 Method for obtaining a jerk-free start of installations such as those of electric traction motors or lifting devices comprising a mechanical holding brake, and device for implementing this method

Country Status (2)

Country Link
CH (1) CH374413A (en)
FR (1) FR1270803A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2317215A1 (en) * 1975-06-25 1977-02-04 Westinghouse Electric Corp ELEVATOR INSTALLATION
FR2492357A1 (en) * 1980-10-21 1982-04-23 Poclain Hydraulics Sa Brake control for winch - has drum brake operated by magnetic detector when reverse movement commences
WO2016040568A1 (en) * 2014-09-12 2016-03-17 Otis Elevator Company Elevator load weighing system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH633084A5 (en) * 1978-12-14 1982-11-15 Inventio Ag JAW BRAKE.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2317215A1 (en) * 1975-06-25 1977-02-04 Westinghouse Electric Corp ELEVATOR INSTALLATION
FR2492357A1 (en) * 1980-10-21 1982-04-23 Poclain Hydraulics Sa Brake control for winch - has drum brake operated by magnetic detector when reverse movement commences
WO2016040568A1 (en) * 2014-09-12 2016-03-17 Otis Elevator Company Elevator load weighing system
CN106715309A (en) * 2014-09-12 2017-05-24 奥的斯电梯公司 Elevator load weighing system
US10273119B2 (en) 2014-09-12 2019-04-30 Otis Elevator Company Elevator load weighing system
CN106715309B (en) * 2014-09-12 2019-05-03 奥的斯电梯公司 Elevator load weighing system

Also Published As

Publication number Publication date
CH374413A (en) 1964-01-15

Similar Documents

Publication Publication Date Title
FR1384338A (en) Method and apparatus for converting hydrocarbons
CH484585A (en) Method of linear acceleration of ions or electrons, and device for carrying out this method
CH541028A (en) Method of jamming railways and device for its implementation
CH421579A (en) Method for producing sonic energy and apparatus for carrying out this method
FR1270803A (en) Method for obtaining a jerk-free start of installations such as those of electric traction motors or lifting devices comprising a mechanical holding brake, and device for implementing this method
CH409460A (en) Method for determining the friction of a wire and apparatus for its implementation
BE603538A (en) Improved method of construction of buildings and apparatus for its implementation
FR89919E (en) Method for obtaining a jerk-free start of installations such as those of electric traction motors or lifting devices comprising a mechanical holding brake, and device for implementing this method
FR1248321A (en) Method for controlling alternating electric currents and device for implementing this method
FR2276478A1 (en) DEVICE FOR CONVERTING THE KINETIC ENERGY OF AN ACCELERATED FLUID INTO ELECTRICAL ENERGY
CH370495A (en) Method for converting thermal energy into electrical energy and apparatus for its implementation
BE594621A (en) Method for obtaining a jerk-free start of installations comprising a mechanical holding brake, and device for implementing this method
FR1460565A (en) Modulation method for the transmission of digital data and equipment for its implementation
FR1313993A (en) Method of manufacturing an electric machine rotor and machine for the implementation
CH370691A (en) Process for accelerated concrete hardening and formwork device for implementing this process
FR1248925A (en) Process for silicone coating glassy surfaces and device for carrying out this process
CH376872A (en) Method for dividing a compact mass into blocks and device for implementing this method
FR1399556A (en) Anti-vibration isolation method and device for its implementation
FR1324562A (en) Method of extraction by centrifugal force capable of being used against the current and extractor for the implementation of said method
FR1277911A (en) Method for connecting electric cables and device for implementing this method
FR1306285A (en) Method for ultrasonic testing and testing equipment for its implementation
FR1300143A (en) Improved method of construction of buildings and apparatus for its implementation
CH429862A (en) Method of manufacturing an electric cable and apparatus for its implementation
FR1263693A (en) Method for controlling a hydrodynamic brake and hydrodynamic brake for the implementation of this method
FR1268925A (en) Method of using an announcement device for elevators or freight elevators and an announcement device for implementing this method