GB512000A - Improvements in or relating to switching arrangements for electric conductors - Google Patents

Improvements in or relating to switching arrangements for electric conductors

Info

Publication number
GB512000A
GB512000A GB13327/38A GB1332738A GB512000A GB 512000 A GB512000 A GB 512000A GB 13327/38 A GB13327/38 A GB 13327/38A GB 1332738 A GB1332738 A GB 1332738A GB 512000 A GB512000 A GB 512000A
Authority
GB
United Kingdom
Prior art keywords
armature
envelope
magnet
spring
situated
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
GB13327/38A
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.)
RADIBUS MIJ TOT EXPLOITATIE VA
Original Assignee
RADIBUS MIJ TOT EXPLOITATIE VA
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 RADIBUS MIJ TOT EXPLOITATIE VA filed Critical RADIBUS MIJ TOT EXPLOITATIE VA
Publication of GB512000A publication Critical patent/GB512000A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/12—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid
    • G05D23/125—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid the sensing element being placed outside a regulating fluid flow
    • G05D23/126—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid the sensing element being placed outside a regulating fluid flow using a capillary tube
    • G05D23/127—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid the sensing element being placed outside a regulating fluid flow using a capillary tube to control a gaseous fluid circulation
    • G05D23/128—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid the sensing element being placed outside a regulating fluid flow using a capillary tube to control a gaseous fluid circulation the fluid being combustible
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Structure Of Receivers (AREA)
GB13327/38A 1937-05-04 1938-05-04 Improvements in or relating to switching arrangements for electric conductors Expired GB512000A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL512000X 1937-05-04

Publications (1)

Publication Number Publication Date
GB512000A true GB512000A (en) 1939-08-28

Family

ID=19786910

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13327/38A Expired GB512000A (en) 1937-05-04 1938-05-04 Improvements in or relating to switching arrangements for electric conductors

Country Status (4)

Country Link
BE (1) BE497887A (enrdf_load_stackoverflow)
FR (1) FR837498A (enrdf_load_stackoverflow)
GB (1) GB512000A (enrdf_load_stackoverflow)
NL (1) NL46803C (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR837498A (fr) 1939-02-10
BE497887A (enrdf_load_stackoverflow)
NL46803C (enrdf_load_stackoverflow)

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