CH280306A - Installation circuit breaker with thermal and magnetic overcurrent release. - Google Patents

Installation circuit breaker with thermal and magnetic overcurrent release.

Info

Publication number
CH280306A
CH280306A CH280306DA CH280306A CH 280306 A CH280306 A CH 280306A CH 280306D A CH280306D A CH 280306DA CH 280306 A CH280306 A CH 280306A
Authority
CH
Switzerland
Prior art keywords
thermal
circuit breaker
overcurrent release
installation circuit
magnetic overcurrent
Prior art date
Application number
Other languages
German (de)
Inventor
Gmbh Ellenberger Poensgen
Original Assignee
Ellenberger & Poensgen
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 claimed from DEP83A external-priority patent/DE806242C/en
Application filed by Ellenberger & Poensgen filed Critical Ellenberger & Poensgen
Publication of CH280306A publication Critical patent/CH280306A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/60—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism cartridge type, e.g. screw-in cartridge
    • H01H73/66—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism cartridge type, e.g. screw-in cartridge having combined electrothermal and electromagnetic release
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H35/00—Gearings or mechanisms with other special functional features
    • F16H35/10—Arrangements or devices for absorbing overload or preventing damage by overload

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
CH280306D 1948-10-09 1949-05-12 Installation circuit breaker with thermal and magnetic overcurrent release. CH280306A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP83A DE806242C (en) 1946-06-27 1948-10-09 Luting of ores or other minerals

Publications (1)

Publication Number Publication Date
CH280306A true CH280306A (en) 1952-01-15

Family

ID=6030276

Family Applications (1)

Application Number Title Priority Date Filing Date
CH280306D CH280306A (en) 1948-10-09 1949-05-12 Installation circuit breaker with thermal and magnetic overcurrent release.

Country Status (4)

Country Link
BE (1) BE489388A (en)
CH (1) CH280306A (en)
DE (1) DE926314C (en)
FR (1) FR987250A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4494658B2 (en) 2001-02-06 2010-06-30 三菱重工業株式会社 Gas turbine stationary blade shroud

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE421742A (en) * 1936-05-26
DE744560C (en) * 1941-12-13 1944-01-20 Wilhelm Leyhausen Small self-switch in screw plug or element form

Also Published As

Publication number Publication date
BE489388A (en) 1949-06-30
DE926314C (en) 1955-04-14
FR987250A (en) 1951-08-10

Similar Documents

Publication Publication Date Title
FR1030698A (en) Circuit breaker
CH280306A (en) Installation circuit breaker with thermal and magnetic overcurrent release.
CH348451A (en) Overcurrent circuit breaker designed as an installation circuit breaker with manual, magnetic and thermal release
AT177825B (en) Thermal overcurrent switch
FR968991A (en) Thermal flywheel fuse circuit breaker
AT173499B (en) Multipole circuit breaker with magnetic and thermal tripping groups
CH305241A (en) Multi-pole motor protection switch with thermal overcurrent protection and trip-free release.
FR1030716A (en) Circuit breaker
FR1025648A (en) Circuit breaker
CH276255A (en) Multipole installation circuit breaker.
FR967231A (en) Automatic circuit breaker
CH296460A (en) Thermal overcurrent switch.
CA456879A (en) Thermal and magnetic trip circuit breaker
SU74141A1 (en) Intrinsically Safe High Voltage Switchgear
CH272930A (en) Overcurrent switch with self-release and manual shutdown.
FR974827A (en) Thermo-atmospheric circuit breaker
FR999498A (en) Improvements to switches, switches and circuit breakers
DK73173C (en) Multi-pole automatic installation switch with magnetic and thermal release device groups.
CH349327A (en) Installation overcurrent circuit breaker with manual, magnetic and thermal tripping
CH264437A (en) Adjustable magnetic quick release for overcurrent switches.
FR968775A (en) Sensitive magnetic circuit breaker
AT172279B (en) Arrangement in installation circuit breakers with delayed thermal tripping
CH282518A (en) Installation circuit breaker with delayed thermal tripping.
FR969881A (en) Improvements to fuse circuit breakers
ES185701A3 (en) AN ELECTROMAGNETIC CIRCUIT BREAKER