NO120043B - - Google Patents

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Publication number
NO120043B
NO120043B NO2128/68A NO212868A NO120043B NO 120043 B NO120043 B NO 120043B NO 2128/68 A NO2128/68 A NO 2128/68A NO 212868 A NO212868 A NO 212868A NO 120043 B NO120043 B NO 120043B
Authority
NO
Norway
Prior art keywords
relay
electrolyte
gas mixture
stated
light source
Prior art date
Application number
NO2128/68A
Other languages
English (en)
Norwegian (no)
Inventor
G Hemdal
K Brunberg
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of NO120043B publication Critical patent/NO120043B/no

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H39/00—Switching devices actuated by an explosion produced within the device and initiated by an electric current
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H61/00—Electrothermal relays
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S200/00—Electricity: circuit makers and breakers
    • Y10S200/05—Fluid pressure: fluid amplifier

Landscapes

  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Measuring Fluid Pressure (AREA)
  • Control Of Fluid Pressure (AREA)
NO2128/68A 1967-05-31 1968-05-30 NO120043B (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7620/67*A SE307194B (en:Method) 1967-05-31 1967-05-31

Publications (1)

Publication Number Publication Date
NO120043B true NO120043B (en:Method) 1970-08-17

Family

ID=20271851

Family Applications (1)

Application Number Title Priority Date Filing Date
NO2128/68A NO120043B (en:Method) 1967-05-31 1968-05-30

Country Status (9)

Country Link
US (1) US3539746A (en:Method)
BE (1) BE716022A (en:Method)
ES (1) ES353982A1 (en:Method)
FI (1) FI45604C (en:Method)
FR (1) FR1563530A (en:Method)
GB (1) GB1165667A (en:Method)
NL (1) NL6807644A (en:Method)
NO (1) NO120043B (en:Method)
SE (1) SE307194B (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4894497A (en) * 1989-02-08 1990-01-16 Service Machine Company High temperature pressure switch assembly for use with explosion-proof enclosures
EP3048411A1 (de) * 2015-01-22 2016-07-27 Metalsa Automotive GmbH Aktuator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2640313A (en) * 1953-06-02 Temperature responsive control
US723183A (en) * 1901-06-29 1903-03-17 Gen Electric Circuit-breaker.
US1547632A (en) * 1920-10-29 1925-07-28 Westinghouse Electric & Mfg Co Thermal relay
US2999912A (en) * 1957-11-13 1961-09-12 Atlas Powder Co Switch

Also Published As

Publication number Publication date
FR1563530A (en:Method) 1969-04-11
US3539746A (en) 1970-11-10
GB1165667A (en) 1969-10-01
SE307194B (en:Method) 1968-12-23
BE716022A (en:Method) 1968-10-16
FI45604C (fi) 1972-07-10
FI45604B (en:Method) 1972-04-04
NL6807644A (en:Method) 1968-12-02
ES353982A1 (es) 1970-02-01

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