CH387140A - Electro-hydraulically operated, electrical multiple switchgear - Google Patents

Electro-hydraulically operated, electrical multiple switchgear

Info

Publication number
CH387140A
CH387140A CH8227659A CH8227659A CH387140A CH 387140 A CH387140 A CH 387140A CH 8227659 A CH8227659 A CH 8227659A CH 8227659 A CH8227659 A CH 8227659A CH 387140 A CH387140 A CH 387140A
Authority
CH
Switzerland
Prior art keywords
electro
hydraulically operated
electrical multiple
multiple switchgear
switchgear
Prior art date
Application number
CH8227659A
Other languages
German (de)
Inventor
Schubert Kurt
Vegelahn Fritz
Schneider Willi
Heymach Herbert
Original Assignee
Licentia 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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of CH387140A publication Critical patent/CH387140A/en

Links

Classifications

    • 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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
    • F15B13/0431—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves the electrical control resulting in an on-off function
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C311/50—Compounds containing any of the groups, X being a hetero atom, Y being any atom
    • C07C311/52—Y being a hetero atom
    • C07C311/54—Y being a hetero atom either X or Y, but not both, being nitrogen atoms, e.g. N-sulfonylurea
    • 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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08—Assemblies of units, each for the control of a single servomotor only
    • 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
    • F15B21/08—Servomotor systems incorporating electrically operated control means
    • F15B21/085—Servomotor systems incorporating electrically operated control means using a data bus, e.g. "CANBUS"
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/34—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator hydraulic

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Hydraulic Motors (AREA)
  • Multiple-Way Valves (AREA)
  • Magnetically Actuated Valves (AREA)
  • Servomotors (AREA)
  • Electromagnets (AREA)
CH8227659A 1956-03-10 1959-12-23 Electro-hydraulically operated, electrical multiple switchgear CH387140A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEL24317A DE1037554B (en) 1956-03-10 1956-03-10 Hydraulically operated electrical multiple switchgear
DEL26013A DE1159541B (en) 1956-03-10 1956-10-18 Hydraulically operated electrical multiple switchgear
DEL32091A DE1148626B (en) 1956-03-10 1958-12-29 Hydraulically operated, electrical multiple switchgear

Publications (1)

Publication Number Publication Date
CH387140A true CH387140A (en) 1965-01-31

Family

ID=27211368

Family Applications (4)

Application Number Title Priority Date Filing Date
CH352668D CH352668A (en) 1956-03-10 1956-11-01 Process for the production of orally active antidiabetic agents
CH353348D CH353348A (en) 1956-03-10 1956-11-01 Process for the production of orally active antidiabetic agents
CH361853D CH361853A (en) 1956-03-10 1957-02-27 Switching machine with heavy current contacts
CH8227659A CH387140A (en) 1956-03-10 1959-12-23 Electro-hydraulically operated, electrical multiple switchgear

Family Applications Before (3)

Application Number Title Priority Date Filing Date
CH352668D CH352668A (en) 1956-03-10 1956-11-01 Process for the production of orally active antidiabetic agents
CH353348D CH353348A (en) 1956-03-10 1956-11-01 Process for the production of orally active antidiabetic agents
CH361853D CH361853A (en) 1956-03-10 1957-02-27 Switching machine with heavy current contacts

Country Status (4)

Country Link
CH (4) CH352668A (en)
DE (3) DE1037554B (en)
FR (2) FR1170283A (en)
GB (2) GB838971A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4340142C2 (en) * 1993-11-25 1995-11-23 Abb Patent Gmbh Hydraulic device for actuating at least one linearly movable component
CN107061796B (en) * 2017-05-19 2023-01-10 浙江工业大学 Rotary gear shifting type multi-oil-way hydraulic control switch

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2308261A (en) * 1939-12-06 1943-01-12 Gen Electric Fluid pressure control system
DE825048C (en) * 1945-10-27 1951-12-17 John Banta Parsons Liquid servomotor
US2631190A (en) * 1950-04-17 1953-03-10 Pacific Electric Mfg Corp Circuit breaker latch mechanism
DE938234C (en) * 1952-08-31 1956-01-26 Siemens Ag Adjustment drive for remote operation of switchgear, controllers, etc. like

Also Published As

Publication number Publication date
DE1159541B (en) 1963-12-19
FR1170283A (en) 1959-01-13
FR76800E (en) 1961-12-01
GB838971A (en) 1960-06-22
DE1148626B (en) 1963-05-16
DE1037554B (en) 1958-08-28
CH353348A (en) 1961-04-15
GB896238A (en) 1962-05-16
CH352668A (en) 1961-03-15
CH361853A (en) 1962-05-15

Similar Documents

Publication Publication Date Title
CH385316A (en) Electrical distribution switchboard
DK117157B (en) Electrical switchgear.
FR1190013A (en) Electrical contacts
FR1192197A (en) Detachable electrical contacts
CH348742A (en) Electric switch
CH387140A (en) Electro-hydraulically operated, electrical multiple switchgear
CH366875A (en) Electrical switchgear
CH352383A (en) Electric jack
CH364532A (en) Electric selector
FR1133030A (en) Improvements to switches, circuit breakers, contactor-circuit breakers, switches
DK90612C (en) Electrical switchgear.
CH351010A (en) Electric switch
FR1166252A (en) Circuit breaker switch
FR1158315A (en) Electrical insulators
DK93584C (en) Electrical switch.
FR1248413A (en) Advanced electrical switches
DK89227C (en) Electrical circuit unit.
AT191976B (en) Cam operated hoist for electrical switches
DK94047C (en) Electrical switchgear.
FR1177297A (en) Electrical contacts
DK89492C (en) Electric rotary switch.
CH349716A (en) Electrical control arrangement
DK90985C (en) High voltage electrical cable.
AT198845B (en) Switching machine with electro-hydraulically operated electrical switching elements
GR16150B (en) PHOSPHORISON ELECTRIC SWITCH.