IT1052814B - Attuatore elettrico termo sensibile con azione a scatto - Google Patents

Attuatore elettrico termo sensibile con azione a scatto

Info

Publication number
IT1052814B
IT1052814B IT52648/75A IT5264875A IT1052814B IT 1052814 B IT1052814 B IT 1052814B IT 52648/75 A IT52648/75 A IT 52648/75A IT 5264875 A IT5264875 A IT 5264875A IT 1052814 B IT1052814 B IT 1052814B
Authority
IT
Italy
Prior art keywords
electric actuator
snap action
sensitive electric
thermo sensitive
thermo
Prior art date
Application number
IT52648/75A
Other languages
English (en)
Original Assignee
Taylor J
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 claimed from GB4502475A external-priority patent/GB1542252A/en
Application filed by Taylor J filed Critical Taylor J
Application granted granted Critical
Publication of IT1052814B publication Critical patent/IT1052814B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
    • H01H2037/5463—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting the bimetallic snap element forming part of switched circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
    • H01H2037/5472—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting having an omega form, e.g. the bimetallic snap element having a ring shape with a central tongue

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Thermally Actuated Switches (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Table Devices Or Equipment (AREA)
  • Toys (AREA)
IT52648/75A 1974-12-12 1975-12-12 Attuatore elettrico termo sensibile con azione a scatto IT1052814B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5384774 1974-12-12
GB4502475A GB1542252A (en) 1975-10-30 1975-10-30 Snap-acting thermally responsive bimetallic actuators

Publications (1)

Publication Number Publication Date
IT1052814B true IT1052814B (it) 1981-07-20

Family

ID=26265499

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52648/75A IT1052814B (it) 1974-12-12 1975-12-12 Attuatore elettrico termo sensibile con azione a scatto

Country Status (17)

Country Link
JP (1) JPS6043616B2 (it)
AU (1) AU496784B2 (it)
CA (1) CA1053204A (it)
CH (1) CH611455A5 (it)
DD (1) DD123030A5 (it)
DE (1) DE2556062A1 (it)
DK (1) DK153189C (it)
FR (1) FR2294532A1 (it)
HK (1) HK34981A (it)
IE (1) IE43569B1 (it)
IT (1) IT1052814B (it)
LU (1) LU73999A1 (it)
NL (1) NL7514541A (it)
NO (1) NO143773C (it)
NZ (1) NZ179521A (it)
PL (1) PL118329B1 (it)
SE (1) SE7514097L (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1546578A (en) * 1975-10-30 1979-05-23 Taylor J C Method and apparatus for manufacturing snap-acting thermally responsive bimetallic actuators
GB2040572B (en) * 1979-01-15 1983-08-17 Taylor J C Switch units for electric immersion heaters
IE49139B1 (en) * 1979-01-15 1985-08-07 Taylor John C Thermally-sensitive electrical controls for electric heaters
US4507642A (en) * 1982-07-29 1985-03-26 Otter Controls Limited Snap-acting thermally-responsive bimetallic actuators
GB8301624D0 (en) * 1983-01-21 1983-02-23 Otter Controls Ltd Electric switches
JPS59150136U (ja) * 1983-03-28 1984-10-06 株式会社東海理化電機製作所 サ−キツトブレ−カ
DE4017864C1 (en) * 1990-06-02 1991-11-07 Inter Control Hermann Koehler Elektrik Gmbh & Co Kg, 8500 Nuernberg, De Spring contact for thermal switch - has wide section in free region of operating tongue accepting high bending force
ATE295452T1 (de) 1998-06-09 2005-05-15 Husson Collectivites Sa Verbindungsknoten
DE102009025221A1 (de) * 2009-06-05 2010-12-16 Hofsaess, Marcel P. Bimetallteil und damit ausgestattete temperaturabhängige Schalter
DE102009061050B4 (de) 2009-06-05 2019-09-05 Marcel P. HOFSAESS Bimetallteil und damit ausgestattete temperaturabhängige Schalter

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB705336A (it) * 1900-01-01
GB716096A (it) * 1900-01-01
US1988345A (en) * 1933-07-17 1935-01-15 Sidney P Vaughn Snap action device
GB657434A (en) * 1949-02-07 1951-09-19 Eric Hardman Taylor Improvements in or relating to snap-action actuating members for electric switches
US2632824A (en) * 1950-08-04 1953-03-24 Wilcolator Co Thermostat control and bimetal snap-acting element therefor
CH299286A (de) * 1950-12-07 1954-06-15 Becker Kurt Bauelement.
CH296461A (de) * 1951-08-28 1954-02-15 Bbc Brown Boveri & Cie Kleinthermostat.
US3139500A (en) * 1960-03-02 1964-06-30 Wilcolator Co Thermally actuated double throw switch mechanism
GB1363541A (en) * 1972-01-04 1974-08-14 Otter Controls Ltd Electrical switches

Also Published As

Publication number Publication date
CA1053204A (en) 1979-04-24
DK153189B (da) 1988-06-20
DE2556062A1 (de) 1976-06-16
IE43569L (en) 1976-06-12
HK34981A (en) 1981-07-31
DK565075A (da) 1976-06-13
IE43569B1 (en) 1981-04-08
FR2294532A1 (fr) 1976-07-09
LU73999A1 (it) 1976-07-01
JPS51109482A (en) 1976-09-28
NZ179521A (en) 1978-11-13
NO143773B (no) 1980-12-29
NO143773C (no) 1981-04-08
AU496784B2 (en) 1978-10-26
DK153189C (da) 1988-11-07
NO754223L (it) 1976-06-15
DD123030A5 (de) 1976-11-12
NL7514541A (nl) 1976-06-15
PL118329B1 (en) 1981-09-30
AU8751775A (en) 1977-06-16
SE7514097L (sv) 1976-06-14
DE2556062C2 (it) 1989-01-26
FR2294532B1 (it) 1981-06-12
CH611455A5 (en) 1979-05-31
JPS6043616B2 (ja) 1985-09-28

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19941229