GB1525287A - Snap-action electric relay - Google Patents

Snap-action electric relay

Info

Publication number
GB1525287A
GB1525287A GB44091/75A GB4409175A GB1525287A GB 1525287 A GB1525287 A GB 1525287A GB 44091/75 A GB44091/75 A GB 44091/75A GB 4409175 A GB4409175 A GB 4409175A GB 1525287 A GB1525287 A GB 1525287A
Authority
GB
United Kingdom
Prior art keywords
moving contact
snap
contact arm
action
spring
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
GB44091/75A
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.)
Danfoss AS
Original Assignee
Danfoss AS
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 DE19742451090 external-priority patent/DE2451090C3/de
Application filed by Danfoss AS filed Critical Danfoss AS
Publication of GB1525287A publication Critical patent/GB1525287A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operation after the programme is completed
    • H01H43/30—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operation after the programme is completed with timing of actuation of contacts due to thermal action
    • H01H43/301—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operation after the programme is completed with timing of actuation of contacts due to thermal action based on the expansion or contraction of a material
    • H01H43/302—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operation after the programme is completed with timing of actuation of contacts due to thermal action based on the expansion or contraction of a material of solid bodies
    • H01H43/304—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operation after the programme is completed with timing of actuation of contacts due to thermal action based on the expansion or contraction of a material of solid bodies of two bodies expanding or contracting in a different manner, e.g. bimetallic elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/26—Snap-action arrangements depending upon deformation of elastic members
    • H01H13/36—Snap-action arrangements depending upon deformation of elastic members using flexing of blade springs

Landscapes

  • Thermally Actuated Switches (AREA)
  • Control Of Combustion (AREA)
  • Mechanical Operated Clutches (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Lock And Its Accessories (AREA)
GB44091/75A 1974-10-28 1975-10-27 Snap-action electric relay Expired GB1525287A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742451090 DE2451090C3 (de) 1974-10-28 Zeitgeber-Schalter

Publications (1)

Publication Number Publication Date
GB1525287A true GB1525287A (en) 1978-09-20

Family

ID=5929337

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44091/75A Expired GB1525287A (en) 1974-10-28 1975-10-27 Snap-action electric relay

Country Status (11)

Country Link
US (1) US4034327A (https=)
JP (1) JPS555009B2 (https=)
AT (1) AT338367B (https=)
CH (1) CH600541A5 (https=)
DK (1) DK144719C (https=)
FR (1) FR2290023A1 (https=)
GB (1) GB1525287A (https=)
IT (1) IT1047236B (https=)
NL (1) NL7512611A (https=)
NO (1) NO139020C (https=)
SE (1) SE400413B (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60157780U (ja) * 1984-03-28 1985-10-21 ティー・シー・エム株式会社 荷役操作装置
JPH0611201A (ja) * 1992-06-26 1994-01-21 Daikin Ind Ltd 空気調和装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2498127A (en) * 1947-12-01 1950-02-21 Cutler Hammer Inc Thermally responsive switching device
US3258565A (en) * 1964-02-03 1966-06-28 Therm O Disc Inc Time delay relay
US3634801A (en) * 1970-05-18 1972-01-11 Emerson Electric Co Bimetal-actuated snap action sequencing relay

Also Published As

Publication number Publication date
FR2290023B1 (https=) 1979-07-06
ATA744075A (de) 1976-12-15
SE7511977L (sv) 1976-04-29
DK144719B (da) 1982-05-17
FR2290023A1 (fr) 1976-05-28
AT338367B (de) 1977-08-25
JPS5166489A (https=) 1976-06-09
NO753580L (https=) 1976-04-29
US4034327A (en) 1977-07-05
NO139020C (no) 1978-12-20
DE2451090B2 (de) 1976-10-14
DK483075A (da) 1976-04-29
NO139020B (no) 1978-09-11
CH600541A5 (https=) 1978-06-15
DK144719C (da) 1982-11-01
SE400413B (sv) 1978-03-20
NL7512611A (nl) 1976-05-03
IT1047236B (it) 1980-09-10
DE2451090A1 (de) 1976-04-29
JPS555009B2 (https=) 1980-02-02

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Legal Events

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