CH514815A - Valvola di sicurezza elettrica con interruzione al superamento di una temperatura prefissata, per accendisigari di autoveicoli - Google Patents

Valvola di sicurezza elettrica con interruzione al superamento di una temperatura prefissata, per accendisigari di autoveicoli

Info

Publication number
CH514815A
CH514815A CH1747470A CH1747470A CH514815A CH 514815 A CH514815 A CH 514815A CH 1747470 A CH1747470 A CH 1747470A CH 1747470 A CH1747470 A CH 1747470A CH 514815 A CH514815 A CH 514815A
Authority
CH
Switzerland
Prior art keywords
exceeded
cut
set temperature
safety valve
electric safety
Prior art date
Application number
CH1747470A
Other languages
English (en)
Italian (it)
Inventor
Pramaggiore Luigi
Original Assignee
Pramaggiore Luigi
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 Pramaggiore Luigi filed Critical Pramaggiore Luigi
Publication of CH514815A publication Critical patent/CH514815A/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
    • H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
    • H01H37/761—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
    • H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
    • H01H37/761—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit
    • H01H2037/762—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit using a spring for opening the circuit when the fusible element melts
    • H01H2037/763—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit using a spring for opening the circuit when the fusible element melts the spring being a blade spring

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuses (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Lighters Containing Fuel (AREA)
  • Passenger Equipment (AREA)
CH1747470A 1970-04-11 1970-11-24 Valvola di sicurezza elettrica con interruzione al superamento di una temperatura prefissata, per accendisigari di autoveicoli CH514815A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6823470 1970-04-11

Publications (1)

Publication Number Publication Date
CH514815A true CH514815A (it) 1971-10-31

Family

ID=11308605

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1747470A CH514815A (it) 1970-04-11 1970-11-24 Valvola di sicurezza elettrica con interruzione al superamento di una temperatura prefissata, per accendisigari di autoveicoli

Country Status (11)

Country Link
US (1) US3641469A (enrdf_load_stackoverflow)
JP (1) JPS5146895B1 (enrdf_load_stackoverflow)
BE (1) BE756206A (enrdf_load_stackoverflow)
CA (1) CA920182A (enrdf_load_stackoverflow)
CH (1) CH514815A (enrdf_load_stackoverflow)
DE (1) DE2041063C3 (enrdf_load_stackoverflow)
ES (1) ES383782A1 (enrdf_load_stackoverflow)
FR (1) FR2092029B1 (enrdf_load_stackoverflow)
GB (1) GB1296566A (enrdf_load_stackoverflow)
SE (1) SE376510B (enrdf_load_stackoverflow)
YU (1) YU33998B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2424385B2 (de) * 1974-05-20 1976-07-08 Ueberhitzungsschutz fuer elektrische zigarrenanzuender
IT1055838B (it) * 1976-01-22 1982-01-11 Iao Industrie Riunite Spa Accendisigari elettrico per autoveicoli
US4459464A (en) * 1981-10-13 1984-07-10 Kabushiki Kaisha Tokai Rika Denki Seisakusho Electric cigar lighter
JPH0814372B2 (ja) * 1989-12-28 1996-02-14 信越ポリマー株式会社 電熱シガーライター
US6324086B1 (en) * 2001-01-12 2001-11-27 Simon Hsieh Power source supplier usable in an automobile

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA668041A (en) * 1963-08-06 A. Dahlen Paul Fuse
US2790049A (en) * 1955-07-11 1957-04-23 Mcgraw Electric Co Protectors for electric circuits
US3323458A (en) * 1964-08-24 1967-06-06 Jr Henry W Hartmann Thermal fuze
US3412356A (en) * 1967-03-21 1968-11-19 United Carr Inc Thermal fuse with triggering mechanism

Also Published As

Publication number Publication date
FR2092029A1 (enrdf_load_stackoverflow) 1971-01-21
BE756206A (fr) 1971-03-01
FR2092029B1 (enrdf_load_stackoverflow) 1975-01-10
DE2041063C3 (de) 1978-10-26
DE2041063B2 (de) 1978-03-02
JPS5146895B1 (enrdf_load_stackoverflow) 1976-12-11
DE2041063A1 (de) 1972-01-13
SE376510B (enrdf_load_stackoverflow) 1975-05-26
US3641469A (en) 1972-02-08
YU296770A (en) 1978-02-28
CA920182A (en) 1973-01-30
YU33998B (en) 1978-09-08
ES383782A1 (es) 1973-03-01
GB1296566A (enrdf_load_stackoverflow) 1972-11-15

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Legal Events

Date Code Title Description
PL Patent ceased