CA952167A - Thermostatic control device and system utilizing the same - Google Patents

Thermostatic control device and system utilizing the same

Info

Publication number
CA952167A
CA952167A CA124,534A CA124534A CA952167A CA 952167 A CA952167 A CA 952167A CA 124534 A CA124534 A CA 124534A CA 952167 A CA952167 A CA 952167A
Authority
CA
Canada
Prior art keywords
control device
same
system utilizing
thermostatic control
thermostatic
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
CA124,534A
Other versions
CA124534S (en
Inventor
Henry F. Hild
Siegfried E. Manecke
James L. Shaw
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.)
Robertshaw Controls Co
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.)
Filing date
Publication date
Application filed by Robertshaw Controls Co filed Critical Robertshaw Controls Co
Application granted granted Critical
Publication of CA952167A publication Critical patent/CA952167A/en
Expired legal-status Critical Current

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
CA124,534A 1970-10-07 1971-10-06 Thermostatic control device and system utilizing the same Expired CA952167A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA952167A true CA952167A (en) 1974-07-30

Family

ID=22145920

Family Applications (1)

Application Number Title Priority Date Filing Date
CA124,534A Expired CA952167A (en) 1970-10-07 1971-10-06 Thermostatic control device and system utilizing the same

Country Status (8)

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

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 (en) * 2014-01-16 2015-12-02 上海乐研电气科技有限公司 A kind of sulfur hexafluoride gas density relay

Also Published As

Publication number Publication date
IT938964B (en) 1973-02-10
AU452314B2 (en) 1974-09-05
DE2149893A1 (en) 1972-04-13
AU3424371A (en) 1973-04-12
GB1362004A (en) 1974-07-30
US3665362A (en) 1972-05-23
NL7113694A (en) 1972-04-11
FR2111077A5 (en) 1972-06-02

Similar Documents

Publication Publication Date Title
CA950138A (en) Synchronizatiion and position location system
CA918206A (en) Control device and parts therefor or the like
CA944005A (en) Control systems
CA937485A (en) Control valve and system
CA937484A (en) Control valve and system
CA947617A (en) Fluid control device
CA952166A (en) Thermostatic control device and system utilizing the same
CA952167A (en) Thermostatic control device and system utilizing the same
AU465852B2 (en) Airconditioning system and control
CA920443A (en) Pneumatic control system and control device therefor or the like
CA844977A (en) Thermostatic control device
CA843617A (en) Load-control and power-distributing system
CA919727A (en) Fluid system control
AU443616B2 (en) Control device using semiconductor element
CA805480A (en) Control device and parts therefor or the like
CA922765A (en) Control device and parts therefor or the like
CA825531A (en) Control device and parts therefor or the like
CA924360A (en) Control device
CA848813A (en) Flow control device
CA930339A (en) Flow control device
CA809837A (en) Control device and attachment
AU432348B2 (en) Pneumatic control system and pneumatic control device therefor or the like
CA811572A (en) Temperature control device
CA811571A (en) Temperature control device
CA776910A (en) Fluid system and control device therefor or the like