ES353982A1 - Un dispositivo de rele. - Google Patents

Un dispositivo de rele.

Info

Publication number
ES353982A1
ES353982A1 ES353982A ES353982A ES353982A1 ES 353982 A1 ES353982 A1 ES 353982A1 ES 353982 A ES353982 A ES 353982A ES 353982 A ES353982 A ES 353982A ES 353982 A1 ES353982 A1 ES 353982A1
Authority
ES
Spain
Prior art keywords
gas mixture
relay switch
explosive gas
diaphragm
diaphragm operated
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
ES353982A
Other languages
English (en)
Spanish (es)
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of ES353982A1 publication Critical patent/ES353982A1/es
Expired legal-status Critical Current

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

  • Switches Operated By Changes In Physical Conditions (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Control Of Fluid Pressure (AREA)
  • Measuring Fluid Pressure (AREA)
ES353982A 1967-05-31 1968-05-17 Un dispositivo de rele. Expired ES353982A1 (es)

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
ES353982A1 true ES353982A1 (es) 1970-02-01

Family

ID=20271851

Family Applications (1)

Application Number Title Priority Date Filing Date
ES353982A Expired ES353982A1 (es) 1967-05-31 1968-05-17 Un dispositivo de rele.

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
BE716022A (en:Method) 1968-10-16
GB1165667A (en) 1969-10-01
FI45604C (fi) 1972-07-10
FI45604B (en:Method) 1972-04-04
NL6807644A (en:Method) 1968-12-02
SE307194B (en:Method) 1968-12-23
NO120043B (en:Method) 1970-08-17
US3539746A (en) 1970-11-10

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