FR3077862B1 - Thermostatic working element - Google Patents

Thermostatic working element Download PDF

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Publication number
FR3077862B1
FR3077862B1 FR1901265A FR1901265A FR3077862B1 FR 3077862 B1 FR3077862 B1 FR 3077862B1 FR 1901265 A FR1901265 A FR 1901265A FR 1901265 A FR1901265 A FR 1901265A FR 3077862 B1 FR3077862 B1 FR 3077862B1
Authority
FR
France
Prior art keywords
housing
working element
thermostatic working
bore
guide
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.)
Active
Application number
FR1901265A
Other languages
French (fr)
Other versions
FR3077862A1 (en
Inventor
Andreas Auweder
Eike Willers
Uli Rudischer
Gerhard Waltner
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.)
Otto Egelhof GmbH and Co KG
Original Assignee
Otto Egelhof GmbH and Co KG
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 Otto Egelhof GmbH and Co KG filed Critical Otto Egelhof GmbH and Co KG
Publication of FR3077862A1 publication Critical patent/FR3077862A1/en
Application granted granted Critical
Publication of FR3077862B1 publication Critical patent/FR3077862B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/02—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
    • G05D23/021—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being a non-metallic solid, e.g. elastomer, paste
    • G05D23/022—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being a non-metallic solid, e.g. elastomer, paste the sensing element being placed within a regulating fluid flow

Abstract

L’invention concerne un élément de travail thermostatique comportant un boîtier (12), lequel présente un logement ouvert d’un côté (16), dans lequel une matière expansible (17) est prévue, comportant une pièce de guidage (21) qui présente un alésage de guidage (22) orienté vers le logement (16), dans lequel alésage un piston de travail (28) est guidé de manière coulissante, dans lequel entre le logement (16) et le piston de travail (28) un joint d’étanchéité (30) pouvant coulisser axialement dans l’alésage de guidage (22) est prévu. (voir figure 1)The invention relates to a thermostatic working element comprising a housing (12), which has a housing open on one side (16), in which an expandable material (17) is provided, comprising a guide piece (21) which has a guide bore (22) facing the housing (16), in which bore a working piston (28) is slidably guided, in which between the housing (16) and the working piston (28) a gasket A seal (30) which can slide axially in the guide bore (22) is provided. (see figure 1)

FR1901265A 2018-02-13 2019-02-08 Thermostatic working element Active FR3077862B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018103165.3A DE102018103165A1 (en) 2018-02-13 2018-02-13 Thermostatic working element
DE102018103165.3 2018-02-13

Publications (2)

Publication Number Publication Date
FR3077862A1 FR3077862A1 (en) 2019-08-16
FR3077862B1 true FR3077862B1 (en) 2022-08-19

Family

ID=67399773

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1901265A Active FR3077862B1 (en) 2018-02-13 2019-02-08 Thermostatic working element

Country Status (2)

Country Link
DE (1) DE102018103165A1 (en)
FR (1) FR3077862B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020107422A1 (en) 2020-03-18 2021-09-23 Grohe Ag Expansion element for a thermostatic mixing valve

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10322358B4 (en) 2003-05-09 2014-12-31 Behr Thermot-Tronik Gmbh Thermostatic working element

Also Published As

Publication number Publication date
FR3077862A1 (en) 2019-08-16
DE102018103165A1 (en) 2019-08-14

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