IT938964B - Dispositivo termostatico di con trollo e sistema di controllo utilizzante il medesimo - Google Patents

Dispositivo termostatico di con trollo e sistema di controllo utilizzante il medesimo

Info

Publication number: IT938964B
Authority: IT; Italy
Prior art keywords: same; control device; control system; thermostatic; thermostatic control
Prior art date: 1970-10-07

Application number

IT29555/71A

Other languages

English (en)

Original Assignee

Robertshaw Controls Co

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.)

1970-10-07

Filing date

1971-10-06

Publication date

1973-02-10

1971-10-06 Application filed by Robertshaw Controls Co filed Critical Robertshaw Controls Co

1973-02-10 Application granted granted Critical

1973-02-10 Publication of IT938964B publication Critical patent/IT938964B/it

Links

Classifications

- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0202—Switches
- H05B1/0208—Switches actuated by the expansion or evaporation of a gas or liquid
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C14/00—Stoves or ranges having self-cleaning provisions, e.g. continuous catalytic cleaning or electrostatic cleaning
- F24C14/02—Stoves or ranges having self-cleaning provisions, e.g. continuous catalytic cleaning or electrostatic cleaning pyrolytic type
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/275—Control of temperature characterised by the use of electric means with sensing element expanding, contracting, or fusing in response to changes of temperature
- G05D23/27535—Details of the sensing element
- G05D23/27537—Details of the sensing element using expansible fluid
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/26—Details
- H01H35/2607—Means for adjustment of "ON" or "OFF" operating pressure
- H01H35/265—Means for adjustment of "ON" or "OFF" operating pressure by adjustment of one of the co-operating contacts
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/36—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by curled flexible tube, e.g. Bourdon tube
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/12—Means for adjustment of "on" or "off" operating temperature

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Chemical & Material Sciences (AREA)
Mechanical Engineering (AREA)
Combustion & Propulsion (AREA)
Chemical Kinetics & Catalysis (AREA)
General Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Automation & Control Theory (AREA)
Control Of Resistance Heating (AREA)
Cookers (AREA)
Thermally Actuated Switches (AREA)

IT29555/71A 1970-10-07 1971-10-06 Dispositivo termostatico di con trollo e sistema di controllo utilizzante il medesimo IT938964B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US7873770A	1970-10-07	1970-10-07

Publications (1)

Publication Number	Publication Date
IT938964B true IT938964B (it)	1973-02-10

Family

ID=22145920

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT29555/71A IT938964B (it)	1970-10-07	1971-10-06	Dispositivo termostatico di con trollo e sistema di controllo utilizzante il medesimo

Country Status (8)

Country	Link
US (1)	US3665362A (it)
AU (1)	AU452314B2 (it)
CA (1)	CA952167A (it)
DE (1)	DE2149893A1 (it)
FR (1)	FR2111077A5 (it)
GB (1)	GB1362004A (it)
IT (1)	IT938964B (it)
NL (1)	NL7113694A (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3898604A (en) *	1974-02-11	1975-08-05	Robertshaw Controls Co	Control device having automatic switch opening means and method of making the same
CN103715010B (zh) *	2014-01-16	2015-12-02	上海乐研电气科技有限公司	一种六氟化硫气体密度继电器

1970
- 1970-10-07 US US78737A patent/US3665362A/en not_active Expired - Lifetime
1971
- 1971-10-06 DE DE19712149893 patent/DE2149893A1/de active Pending
- 1971-10-06 NL NL7113694A patent/NL7113694A/xx unknown
- 1971-10-06 GB GB4655471A patent/GB1362004A/en not_active Expired
- 1971-10-06 FR FR7136031A patent/FR2111077A5/fr not_active Expired
- 1971-10-06 CA CA124,534A patent/CA952167A/en not_active Expired
- 1971-10-06 AU AU34243/71A patent/AU452314B2/en not_active Expired
- 1971-10-06 IT IT29555/71A patent/IT938964B/it active

Also Published As

Publication number	Publication date
US3665362A (en)	1972-05-23
DE2149893A1 (de)	1972-04-13
AU452314B2 (en)	1974-09-05
CA952167A (en)	1974-07-30
AU3424371A (en)	1973-04-12
GB1362004A (en)	1974-07-30
FR2111077A5 (it)	1972-06-02
NL7113694A (it)	1972-04-11

Publication	Publication Date	Title
IT940419B (it)	1973-02-10	Sistema di sicurezza
IT983558B (it)	1974-11-11	Sistema di comando
IT943927B (it)	1973-04-10	Sistema di trasmissione perfezionato
IT981399B (it)	1974-10-10	Sistema di pannelli
NL164684C (nl)	1981-01-15	Elektromagnetische instelinrichting.
IT946272B (it)	1973-05-21	Sistema di collegamento
IT987571B (it)	1975-03-20	Sistema di controllo
BR6915741D0 (pt)	1973-01-04	Sistema de memoria de posicao
BR6676338D0 (pt)	1973-09-11	Sistema inversor estatico
CH528021A (de)	1972-09-15	Verstärker-Nachlauf-Steuervorrichtung
IT996865B (it)	1975-12-10	Apparecchio di comando per si stemi di sterzo e simili
CH530051A (de)	1972-10-31	Temperaturregeleinrichtung
BR7101243D0 (pt)	1973-04-10	Sistema de comunicacoes
IT940111B (it)	1973-02-10	Dispositivo limitatore di flusso
AT301902B (de)	1972-09-25	Raumtemperatur-Regeleinrichtung
ES197259Y (es)	1975-09-01	Aparato de conexion electromagnetico.
SE391430B (sv)	1977-02-14	Anordning vid tradradiosystem
ES198774Y (es)	1975-11-16	Dispositivo de fijacion.
IT951695B (it)	1973-07-10	Sistema di riscaldamento
CH518591A (de)	1972-01-31	Regeleinrichtung
IT942272B (it)	1973-03-20	Sistema di commutazione
CA952166A (en)	1974-07-30	Thermostatic control device and system utilizing the same
BR7105423D0 (pt)	1973-04-12	Painel e sistema exibidor
IT1019520B (it)	1977-11-30	Sistema radio
CA952167A (en)	1974-07-30	Thermostatic control device and system utilizing the same