GB1165667A - Control Device Operable by Change of Gas Pressure. - Google Patents

Control Device Operable by Change of Gas Pressure.

Info

Publication number
GB1165667A
GB1165667A GB26062/68A GB2606268A GB1165667A GB 1165667 A GB1165667 A GB 1165667A GB 26062/68 A GB26062/68 A GB 26062/68A GB 2606268 A GB2606268 A GB 2606268A GB 1165667 A GB1165667 A GB 1165667A
Authority
GB
United Kingdom
Prior art keywords
change
control device
gas pressure
device operable
gas
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
GB26062/68A
Other languages
English (en)
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 GB1165667A publication Critical patent/GB1165667A/en
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

  • 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)
GB26062/68A 1967-05-31 1968-05-30 Control Device Operable by Change of Gas Pressure. Expired GB1165667A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7620/67*A SE307194B (https=) 1967-05-31 1967-05-31

Publications (1)

Publication Number Publication Date
GB1165667A true GB1165667A (en) 1969-10-01

Family

ID=20271851

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26062/68A Expired GB1165667A (en) 1967-05-31 1968-05-30 Control Device Operable by Change of Gas Pressure.

Country Status (9)

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

Cited By (1)

* 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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (1)

* 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

Also Published As

Publication number Publication date
NO120043B (https=) 1970-08-17
BE716022A (https=) 1968-10-16
FI45604C (fi) 1972-07-10
SE307194B (https=) 1968-12-23
ES353982A1 (es) 1970-02-01
FI45604B (https=) 1972-04-04
FR1563530A (https=) 1969-04-11
US3539746A (en) 1970-11-10
NL6807644A (https=) 1968-12-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee