GB699183A - Device for automatic control of electric or fluid circuits, alarms or signals - Google Patents

Device for automatic control of electric or fluid circuits, alarms or signals

Info

Publication number
GB699183A
GB699183A GB18241/50A GB1824150A GB699183A GB 699183 A GB699183 A GB 699183A GB 18241/50 A GB18241/50 A GB 18241/50A GB 1824150 A GB1824150 A GB 1824150A GB 699183 A GB699183 A GB 699183A
Authority
GB
United Kingdom
Prior art keywords
terminal
spring
switch
biasing force
wire
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
GB18241/50A
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.)
Individual
Original Assignee
Individual
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 to US105882A priority Critical patent/US2678362A/en
Priority to CH288570D priority patent/CH288570A/de
Application filed by Individual filed Critical Individual
Priority to GB18241/50A priority patent/GB699183A/en
Priority to DEB8381A priority patent/DE896382C/de
Priority to FR1025588D priority patent/FR1025588A/fr
Priority to BE497797D priority patent/BE497797A/xx
Publication of GB699183A publication Critical patent/GB699183A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/505—Latching devices between operating and release mechanism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/14—Electrothermal mechanisms
    • H01H71/18—Electrothermal mechanisms with expanding rod, strip, or wire
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/11—Tripping mechanism

Landscapes

  • Mechanisms For Operating Contacts (AREA)
  • Measuring Fluid Pressure (AREA)
  • Fuses (AREA)
GB18241/50A 1949-07-20 1950-07-21 Device for automatic control of electric or fluid circuits, alarms or signals Expired GB699183A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US105882A US2678362A (en) 1949-07-20 1949-07-20 Device for automatic control
CH288570D CH288570A (de) 1950-07-21 1950-07-19 Selbsttätige Schaltvorrichtung.
GB18241/50A GB699183A (en) 1950-07-21 1950-07-21 Device for automatic control of electric or fluid circuits, alarms or signals
DEB8381A DE896382C (de) 1950-07-21 1950-07-27 Selbsttaetige Schaltvorrichtung
FR1025588D FR1025588A (fr) 1950-07-21 1950-08-17 Dispositif automatique de commande
BE497797D BE497797A (en:Method) 1950-07-21 1950-08-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18241/50A GB699183A (en) 1950-07-21 1950-07-21 Device for automatic control of electric or fluid circuits, alarms or signals

Publications (1)

Publication Number Publication Date
GB699183A true GB699183A (en) 1953-11-04

Family

ID=10109080

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18241/50A Expired GB699183A (en) 1949-07-20 1950-07-21 Device for automatic control of electric or fluid circuits, alarms or signals

Country Status (6)

Country Link
US (1) US2678362A (en:Method)
BE (1) BE497797A (en:Method)
CH (1) CH288570A (en:Method)
DE (1) DE896382C (en:Method)
FR (1) FR1025588A (en:Method)
GB (1) GB699183A (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3242289A (en) * 1963-08-26 1966-03-22 Mechanical Products Inc Trip device for circuit breaker

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3961481A (en) * 1972-07-13 1976-06-08 Nikolai Trofimovich Romanenko Arrangement for retaining an actuating member in an extreme position

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE191782C (en:Method) *
DE383105C (de) * 1922-05-21 1923-10-10 Otto Stolz Durch Hitzdraht gesteuerter elektrischer Sicherungsschalter in Schraubstoepselform
US1899915A (en) * 1932-03-02 1933-02-28 Matthews W N Corp Electrical cut-out
US2044448A (en) * 1933-11-22 1936-06-16 Durward S Rivers Circuit interrupter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3242289A (en) * 1963-08-26 1966-03-22 Mechanical Products Inc Trip device for circuit breaker

Also Published As

Publication number Publication date
US2678362A (en) 1954-05-11
BE497797A (en:Method) 1950-12-16
CH288570A (de) 1953-01-31
DE896382C (de) 1953-11-12
FR1025588A (fr) 1953-04-16

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