FR1197840A - Relais à commande électrothermique - Google Patents

Relais à commande électrothermique

Info

Publication number
FR1197840A
FR1197840A FR1197840DA FR1197840A FR 1197840 A FR1197840 A FR 1197840A FR 1197840D A FR1197840D A FR 1197840DA FR 1197840 A FR1197840 A FR 1197840A
Authority
FR
France
Prior art keywords
control relay
electrothermal control
electrothermal
relay
control
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
Other languages
English (en)
French (fr)
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.)
GV Controls Inc
Original Assignee
GV Controls Inc
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 GV Controls Inc filed Critical GV Controls Inc
Application granted granted Critical
Publication of FR1197840A publication Critical patent/FR1197840A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H61/00—Electrothermal relays
    • H01H61/02—Electrothermal relays wherein the thermally-sensitive member is heated indirectly, e.g. resistively, inductively
FR1197840D 1957-01-28 1958-01-11 Relais à commande électrothermique Expired FR1197840A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US636628A US2948788A (en) 1957-01-28 1957-01-28 Electro thermal relay

Publications (1)

Publication Number Publication Date
FR1197840A true FR1197840A (fr) 1959-12-03

Family

ID=24552686

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1197840D Expired FR1197840A (fr) 1957-01-28 1958-01-11 Relais à commande électrothermique

Country Status (5)

Country Link
US (1) US2948788A (en:Method)
DE (1) DE1104608B (en:Method)
FR (1) FR1197840A (en:Method)
GB (1) GB879796A (en:Method)
NL (2) NL107396C (en:Method)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123695A (en) * 1964-03-03 Thermal time delay relay with large time constant
US3129306A (en) * 1960-08-01 1964-04-14 Thermal Controls Inc Thermal time-delay relay
US3239632A (en) * 1962-10-04 1966-03-08 G V Controls Inc Electrothermal device for cyclic contact operation
US3218416A (en) * 1963-06-19 1965-11-16 Falcon Electronics Corp Thermal time delay relay with precise time delay adjustment means
US3371174A (en) * 1965-10-01 1968-02-27 Edgar E. Marquis Electro-thermal time-delay switch having a heating element and a heat-responsive switch-operating member
US3716814A (en) * 1972-02-23 1973-02-13 W Broekhuysen Thermal switch

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1111789A (en) * 1911-12-04 1914-09-29 Weber & Company V Thermal relay.
GB159478A (en) * 1921-02-25 1922-08-25 Otto Szaszovszky Improvements in and relating to automatic electric cut-outs
GB688264A (en) * 1949-11-07 1953-03-04 Diamond H Switches Ltd Improvements in and relating to electrical energy regulators
US2664483A (en) * 1950-02-21 1953-12-29 William C Broekhuysen Thermostat
US2700084A (en) * 1951-11-02 1955-01-18 William C Broekhuysen Electrical control device
US2782285A (en) * 1954-09-13 1957-02-19 Fenwal Inc Air flow and liquid level detection and control apparatus

Also Published As

Publication number Publication date
US2948788A (en) 1960-08-09
GB879796A (en) 1961-10-11
NL107396C (en:Method)
NL224050A (en:Method)
DE1104608B (de) 1961-04-13

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