FR2416368A1 - Element de commande thermostatique - Google Patents

Element de commande thermostatique

Info

Publication number
FR2416368A1
FR2416368A1 FR7902776A FR7902776A FR2416368A1 FR 2416368 A1 FR2416368 A1 FR 2416368A1 FR 7902776 A FR7902776 A FR 7902776A FR 7902776 A FR7902776 A FR 7902776A FR 2416368 A1 FR2416368 A1 FR 2416368A1
Authority
FR
France
Prior art keywords
expandable body
rod
housing
opening
control element
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.)
Granted
Application number
FR7902776A
Other languages
English (en)
Other versions
FR2416368B1 (fr
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.)
Siemens Building Technologies AG
Original Assignee
Elektrowatt AG
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 Elektrowatt AG filed Critical Elektrowatt AG
Publication of FR2416368A1 publication Critical patent/FR2416368A1/fr
Application granted granted Critical
Publication of FR2416368B1 publication Critical patent/FR2416368B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K5/00—Measuring temperature based on the expansion or contraction of a material
    • G01K5/32—Measuring temperature based on the expansion or contraction of a material the material being a fluid contained in a hollow body having parts which are deformable or displaceable
    • G01K5/44—Measuring temperature based on the expansion or contraction of a material the material being a fluid contained in a hollow body having parts which are deformable or displaceable the body being a cylinder and piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Temperature-Responsive Valves (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Transmission Devices (AREA)

Abstract

Elément de commande thermostatique à corps dilatable en matière synthétique 16 enfermé dans un boîtier 11, comprenant une tige de commande 19 pointue à l'une de ses extrémités, disposée coulissante dans une ouverture 21 du boîtier 11 et dont l'extrémité pointue 18 pénètre dans un alésage 17 du corps dilatable 16, la tige 19 étant poussée vers l'extérieur lorsque le corps dilatable 16 se dilate par effet thermique. Entre le corps dilatable 16 et l'ouverture du boîtier 21, la tige de commande 19 est entourée par une rondelle 24 annulaire ajustée glissante sur ladite tige qui recouvre l'intervalle annulaire 20 situé entre le diamètre externe de la tige de commande 19 et le diamètre interne de l'ouverture 21. Applications aux servomoteurs linéaires.
FR7902776A 1978-02-03 1979-02-02 Element de commande thermostatique Granted FR2416368A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH118578A CH621424A5 (fr) 1978-02-03 1978-02-03

Publications (2)

Publication Number Publication Date
FR2416368A1 true FR2416368A1 (fr) 1979-08-31
FR2416368B1 FR2416368B1 (fr) 1983-11-18

Family

ID=4204489

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7902776A Granted FR2416368A1 (fr) 1978-02-03 1979-02-02 Element de commande thermostatique

Country Status (10)

Country Link
US (1) US4207767A (fr)
AT (1) AT380571B (fr)
CH (1) CH621424A5 (fr)
DE (1) DE2901370C2 (fr)
DK (1) DK148721C (fr)
FR (1) FR2416368A1 (fr)
GB (1) GB2014308B (fr)
IT (1) IT1110083B (fr)
NL (1) NL185035B (fr)
SE (1) SE426885B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4482507A (en) * 1982-06-14 1984-11-13 Kenna Research International Sonic carburetor
IT8553024V0 (it) * 1985-02-22 1985-02-22 Eltek Spa Dispositivo atto a generare notevole potenza per azione termica
US5572869A (en) * 1994-11-30 1996-11-12 U. S. Controls Corporation Actuator assembly for use in appliances
ITTO980181A1 (it) * 1998-03-05 1999-09-05 Eltek Spa Attuatore di tipo termico e metodo di chiusura e tenuta per il corpo di un attuatore di tipo termico.
DE202010012135U1 (de) 2010-09-02 2010-11-18 Türk & Hillinger GmbH Heizvorrichtung mit Dehnstoff-Arbeitselement
KR102173590B1 (ko) 2013-04-29 2020-11-04 일리노이즈 툴 워크스 인코포레이티드 높은 사이클 수명을 갖는 왁스 엑추에이터
CN110440941B (zh) * 2019-07-06 2024-02-02 长沙米粒智能科技有限责任公司 一种测温装置及其恒压介质容器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1266017B (de) * 1958-02-27 1968-04-11 Earl L Pressel Temperaturfuehler mit einer sich unter der Wirkung eines temperaturempfindlichen Materials bewegenden Membran
FR2071731A5 (fr) * 1969-11-21 1971-09-17 Behr Thomson Dehnstoffregler
DE2461041A1 (de) * 1974-01-11 1975-07-17 Staefa Control System Scs Ag Thermostatisches dehnstoff-arbeitselement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA917122A (en) * 1972-12-19 S. Winter James Thermal sensitive element
US3075348A (en) * 1960-02-17 1963-01-29 Standard Thomson Corp Improved heat motor actuator
DE1473231A1 (de) * 1963-07-13 1969-10-09 Behr Thomson Dehnstoffregler Kolben fuer ein temperaturempfindliches Arbeitselement
DE2210551C3 (de) * 1972-03-04 1975-07-17 Danfoss A/S, Nordborg (Daenemark) Arbeitselement mit einem Kolben
GB1476160A (en) * 1973-12-21 1977-06-10 Heimann Gmbh Pulse discharge lamps

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1266017B (de) * 1958-02-27 1968-04-11 Earl L Pressel Temperaturfuehler mit einer sich unter der Wirkung eines temperaturempfindlichen Materials bewegenden Membran
FR2071731A5 (fr) * 1969-11-21 1971-09-17 Behr Thomson Dehnstoffregler
DE2461041A1 (de) * 1974-01-11 1975-07-17 Staefa Control System Scs Ag Thermostatisches dehnstoff-arbeitselement
FR2257980A1 (fr) * 1974-01-11 1975-08-08 Stafa Control System Ag

Also Published As

Publication number Publication date
NL7900577A (nl) 1979-08-07
DE2901370C2 (de) 1986-02-13
DK148721C (da) 1986-04-28
SE426885B (sv) 1983-02-14
US4207767A (en) 1980-06-17
IT7919740A0 (it) 1979-01-30
IT1110083B (it) 1985-12-23
DE2901370A1 (de) 1979-08-09
CH621424A5 (fr) 1981-01-30
GB2014308B (en) 1982-09-02
FR2416368B1 (fr) 1983-11-18
DK44879A (da) 1979-08-04
DK148721B (da) 1985-09-09
ATA63679A (de) 1985-10-15
SE7900431L (sv) 1979-08-04
AT380571B (de) 1986-06-10
GB2014308A (en) 1979-08-22
NL185035B (nl) 1989-08-01

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Legal Events

Date Code Title Description
ST Notification of lapse