DE1929235A1 - Temperaturfuehler - Google Patents

Temperaturfuehler

Info

Publication number
DE1929235A1
DE1929235A1 DE19691929235 DE1929235A DE1929235A1 DE 1929235 A1 DE1929235 A1 DE 1929235A1 DE 19691929235 DE19691929235 DE 19691929235 DE 1929235 A DE1929235 A DE 1929235A DE 1929235 A1 DE1929235 A1 DE 1929235A1
Authority
DE
Germany
Prior art keywords
temperature sensor
sensor according
filled
capsule
actuating mechanism
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.)
Pending
Application number
DE19691929235
Other languages
English (en)
Inventor
Ray William Alton
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.)
TDK Micronas GmbH
Original Assignee
Deutsche ITT Industries GmbH
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 Deutsche ITT Industries GmbH filed Critical Deutsche ITT Industries GmbH
Publication of DE1929235A1 publication Critical patent/DE1929235A1/de
Pending 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
    • G01K5/46—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 with electric conversion means for final indication
    • G01K5/465—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 with electric conversion means for final indication using electrical contact making or breaking devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fire-Detection Mechanisms (AREA)

Description

  • Liste der verwendeten Bezugszeichen
  • Nr. englisch: deutsch: 10 (outer) sleeve, case Kapsel 11 copper tube Kupferröhrchen 12 coating Auskleidung 13 seal Einschmelzung 14 fitting Muffe 15 case Gehäuse 16 bellows Federbalg 17 snap acting disc Schnappfeder 18 plunger Stössel 19 operator Zwischenstück 20 fixed contact festes Kontaktstück 21 n fl 22 moveable contact bewegliches Kontaktstück 23 leaf spring Blattfeder 24 pin Steckstift 25 " 26 27 alternative embodiment wahlweise weitere Ausbildung 28 plunger Stössel

Claims (6)

  1. P a t e n t a n s p r ü c h e 1. Temperaturfühler mit einer gesgefüllten gasdichten Kapsel, dadurch gekennzeichnet, dass die Kapsel (10) mit einem inerten Gas gefüllt ist und mit einem Federbalg (16) in Verbindung steht, der bei seiner Bewegung einen Betätigungsmechnismus (17, 18, 19 bzw.
    17, 19, 28) beaufschlagt.
  2. 2. Temperaturfühler nach Anspruch 1, dadurch gekennzeichnet, dass die Kapsel (10) mit Krypton-Gas gefüllt ist.
  3. 3. Temperaturfühler nach Anspruch 1, dadurch gekennzeichnet, dass die Kapsel (10) mit Xenon-Gas gefüllt ist.
  4. 4. Temperaturfühler nach Anspruch 1, dadurch gekennzeichnet, dass der Betätigungsmechanismus eine Schnappfeder (17) enthält, welche aufgrund der Bewegung des Federbalges (16) von der einen Lag in die andere Lage schnappt und dabei einen Stössel (18 bzw. 28) verschiebt.
  5. 5. Temperaturfühler nach Anspruch 1, dadurch gekennzeichnet, dass der Betätigungsmechanismus über den Stössel (18) einen Schalter betätigt.
  6. 6. Temperaturfühler nach Anspruch 1, dadurch gekennzeichnet, dass der Betätigungsmechanismus über den Stössel (28) ein Ventil steuert.
DE19691929235 1968-06-13 1969-06-10 Temperaturfuehler Pending DE1929235A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73668568A 1968-06-13 1968-06-13

Publications (1)

Publication Number Publication Date
DE1929235A1 true DE1929235A1 (de) 1969-12-18

Family

ID=24960876

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691929235 Pending DE1929235A1 (de) 1968-06-13 1969-06-10 Temperaturfuehler

Country Status (1)

Country Link
DE (1) DE1929235A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2343235A1 (fr) * 1976-03-03 1977-09-30 Inter Control Koehler Hermann Sonde de temperature a membrane deformable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2343235A1 (fr) * 1976-03-03 1977-09-30 Inter Control Koehler Hermann Sonde de temperature a membrane deformable

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