GB1336374A - Current setting mechanisms for thermal relays - Google Patents

Current setting mechanisms for thermal relays

Info

Publication number
GB1336374A
GB1336374A GB1318271*[A GB1336374DA GB1336374A GB 1336374 A GB1336374 A GB 1336374A GB 1336374D A GB1336374D A GB 1336374DA GB 1336374 A GB1336374 A GB 1336374A
Authority
GB
United Kingdom
Prior art keywords
current setting
thermal
setting mechanisms
thermal relays
knob
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
GB1318271*[A
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.)
Kheifits E B
Original Assignee
Kheifits E B
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 Kheifits E B filed Critical Kheifits E B
Publication of GB1336374A publication Critical patent/GB1336374A/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
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • H01H71/7427—Adjusting only the electrothermal mechanism

Landscapes

  • Breakers (AREA)

Abstract

1336374 Thermal relays E B KHEIFITS B Z VAINSHTEIN G K POCHKHUA Z G KHANIASHVILI and B D TORTLADZE 5 May 1971 13182/71 Heading H1N A thermal relay has a current setting mechanism comprising a spiral cam 4 rotatable by a knob 1 to move a follower pin 3 coupled to a stop 2 for the thermal element; the knob 1 carries a scale 5 and can be rotated independently of the cam 4 for calibration.
GB1318271*[A 1971-05-03 1971-05-05 Current setting mechanisms for thermal relays Expired GB1336374A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AT381371A AT317342B (en) 1971-05-03 1971-05-03 Device for setting the response current of a thermal relay
GB1318271 1971-05-05
FR7117180A FR2137063B1 (en) 1971-05-03 1971-05-12
DE19712123531 DE2123531A1 (en) 1971-05-03 1971-05-12 Setting current regulating device for the controllable element of a heat relay

Publications (1)

Publication Number Publication Date
GB1336374A true GB1336374A (en) 1973-11-07

Family

ID=27421967

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1318271*[A Expired GB1336374A (en) 1971-05-03 1971-05-05 Current setting mechanisms for thermal relays

Country Status (4)

Country Link
AT (1) AT317342B (en)
DE (1) DE2123531A1 (en)
FR (1) FR2137063B1 (en)
GB (1) GB1336374A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3545845C2 (en) * 1985-12-23 1993-10-07 Asea Brown Boveri Multi-phase circuit breaker with a device for setting the current range

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3154051A (en) * 1963-11-27 1964-10-27 Gen Electric Calibration adjustment for control device setting dials
FR1462310A (en) * 1964-10-08 1966-04-15 Matsushita Electric Ind Co Ltd Electric iron

Also Published As

Publication number Publication date
FR2137063A1 (en) 1972-12-29
DE2123531A1 (en) 1972-11-16
AT317342B (en) 1974-08-26
FR2137063B1 (en) 1975-07-04

Similar Documents

Publication Publication Date Title
CA959565A (en) Valve actuating mechanism
AU461362B2 (en) Switch actuating mechanism
JPS5210919A (en) Thermal actuating changeeover valve
GB1336374A (en) Current setting mechanisms for thermal relays
AU457854B2 (en) Control valve mechanism
JPS5248064A (en) Breaker operating mechanism control valve
GB1549244A (en) Thermostatically controlled mixing valve assembly
CA959529A (en) Quick closing mechanism for circuit interrupter
CA905066A (en) Valve gate pin actuating mechanism
CA636058A (en) Valve actuating mechanism
CA622853A (en) Valve actuating mechanism
CA928972A (en) Set stem mechanism for watches
CA976809A (en) Over-travel and return mechanism for door
CA538401A (en) Valve actuating mechanism
AU3790072A (en) Valve adjusting mechanism
CA585443A (en) Self-adjusting valve actuating mechanism
CA544579A (en) Valve operating mechanism
CA545258A (en) Valve control mechanism
CA587725A (en) Valve actuating mechanism
JPS5274717A (en) Valve mechanism
CA550256A (en) Magnetically operated control mechanism
CA645548A (en) Valve control mechanism
CA549664A (en) Actuating mechanism for steam iron control valve
CA697620A (en) Transformer tap-changer mechanism
CA644725A (en) Rocker arm and multiple valve actuating mechanism

Legal Events

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