GB374292A - Electric regulating switches - Google Patents

Electric regulating switches

Info

Publication number
GB374292A
GB374292A GB17999/31A GB1799931A GB374292A GB 374292 A GB374292 A GB 374292A GB 17999/31 A GB17999/31 A GB 17999/31A GB 1799931 A GB1799931 A GB 1799931A GB 374292 A GB374292 A GB 374292A
Authority
GB
United Kingdom
Prior art keywords
contact
contacts
roller
recess
case
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
GB17999/31A
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
Application filed by Individual filed Critical Individual
Priority to GB17999/31A priority Critical patent/GB374292A/en
Priority to DEA62493D priority patent/DE548071C/de
Priority to BE380999D priority patent/BE380999A/xx
Priority to FR722047D priority patent/FR722047A/fr
Publication of GB374292A publication Critical patent/GB374292A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/16—Contacts characterised by the manner in which co-operating contacts engage by abutting by rolling; by wrapping; Roller or ball contacts

Landscapes

  • Push-Button Switches (AREA)
  • Control Of Resistance Heating (AREA)
  • Resistance Heating (AREA)
GB17999/31A 1931-06-22 1931-06-22 Electric regulating switches Expired GB374292A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB17999/31A GB374292A (en) 1931-06-22 1931-06-22 Electric regulating switches
DEA62493D DE548071C (de) 1931-06-22 1931-06-27 Elektrischer Regulierschalter
BE380999D BE380999A (enrdf_load_stackoverflow) 1931-06-22 1931-06-30
FR722047D FR722047A (fr) 1931-06-22 1931-07-03 Interrupteurs électriques

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB17999/31A GB374292A (en) 1931-06-22 1931-06-22 Electric regulating switches
DEA62493D DE548071C (de) 1931-06-22 1931-06-27 Elektrischer Regulierschalter
BE380999T 1931-06-30
FR722047T 1931-07-03

Publications (1)

Publication Number Publication Date
GB374292A true GB374292A (en) 1932-06-09

Family

ID=10104863

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17999/31A Expired GB374292A (en) 1931-06-22 1931-06-22 Electric regulating switches

Country Status (4)

Country Link
BE (1) BE380999A (enrdf_load_stackoverflow)
DE (1) DE548071C (enrdf_load_stackoverflow)
FR (1) FR722047A (enrdf_load_stackoverflow)
GB (1) GB374292A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE741310C (de) * 1940-03-21 1943-11-09 Skoda Kp Mehrfachschalter mit einem Kontaktpaare von am Sockel angeordneten federnden Schaltelementen schliessenden und oeffnenden Schalthebel oder Schaltschieber
DE740999C (de) * 1941-03-02 1943-11-02 Appbau Ges Neumann & Borm Kg Mehrfachschalter mit einer in einem radialen Einschnitt eines Drehschaltkoerpers gelagerten Doppelkontaktrolle
DE945167C (de) * 1951-03-18 1956-07-05 Karl Frei Elektrischer Schalter mit Kontaktbruecken, die sich auf Kontakten abwaelzen
US2831074A (en) * 1954-01-11 1958-04-15 Schaefer Joseph Electrical switch and circuit
DE1084809B (de) * 1956-10-03 1960-07-07 Standard Elektrik Lorenz Ag Wendeschalter
DE1115804B (de) * 1957-11-09 1961-10-26 C A Weidmueller K G Elektrische Reihenklemme zum Aufstecken auf eine C-foermige Tragschiene

Also Published As

Publication number Publication date
DE548071C (de) 1932-04-05
BE380999A (enrdf_load_stackoverflow) 1931-07-31
FR722047A (fr) 1932-03-14

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