JPS5655828A - Wiring duct for thermocouple - Google Patents

Wiring duct for thermocouple

Info

Publication number
JPS5655828A
JPS5655828A JP13338379A JP13338379A JPS5655828A JP S5655828 A JPS5655828 A JP S5655828A JP 13338379 A JP13338379 A JP 13338379A JP 13338379 A JP13338379 A JP 13338379A JP S5655828 A JPS5655828 A JP S5655828A
Authority
JP
Japan
Prior art keywords
grooves
thermocouples
duct
peripheral surface
filled
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
JP13338379A
Other languages
Japanese (ja)
Inventor
Tomio Tanno
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP13338379A priority Critical patent/JPS5655828A/en
Publication of JPS5655828A publication Critical patent/JPS5655828A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To enable safe wiring of a number of thermocouples by a method wherein a plurality of grooves are formed on the outer-peripheral surface of the main body of the duct, in the longitudinal direction thereof, the thermocouples are inserted into the grooves and held with an elastic ring, and further an inorganic filling material is filled up in the grooves.
CONSTITUTION: The main body 1 of the duct is formed on ceramics, synthetic resin or the like and on the outer-peripheral surface of its long rod whose cross section is nearly round the parallel grooves 2 are provided at equal intervals on the circumference of the rod and in parallel to the longitudinal direction thereof. And, the thermocouples 3 are inserted into the grooves 2 and held with the round ring 5 made of elastic synthetic resin, metal or the like and having a notch in a part thereof, and after that, the inorganic filling material 4 such as water glass or cement is filled up in the grooves 2 and set therein. Accordingly, the thermocouples 3 is plural can be arranged in the same duct and thus the work for wiring is reduced, while a short-circuit due to the mutual twist or intertwinement of the thermocouples can surely be prevented.
COPYRIGHT: (C)1981,JPO&Japio
JP13338379A 1979-10-15 1979-10-15 Wiring duct for thermocouple Pending JPS5655828A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13338379A JPS5655828A (en) 1979-10-15 1979-10-15 Wiring duct for thermocouple

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13338379A JPS5655828A (en) 1979-10-15 1979-10-15 Wiring duct for thermocouple

Publications (1)

Publication Number Publication Date
JPS5655828A true JPS5655828A (en) 1981-05-16

Family

ID=15103442

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13338379A Pending JPS5655828A (en) 1979-10-15 1979-10-15 Wiring duct for thermocouple

Country Status (1)

Country Link
JP (1) JPS5655828A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5772324A (en) * 1995-10-02 1998-06-30 Midwest Instrument Co., Inc. Protective tube for molten metal immersible thermocouple
DE102006060647A1 (en) * 2006-12-21 2008-06-26 Temperaturmeßtechnik Geraberg GmbH Flexible thermoelectric vertical measuring lance
DE102008037524B4 (en) 2007-11-13 2019-01-24 General Electric Co. Thermocouple computing support

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5772324A (en) * 1995-10-02 1998-06-30 Midwest Instrument Co., Inc. Protective tube for molten metal immersible thermocouple
DE102006060647A1 (en) * 2006-12-21 2008-06-26 Temperaturmeßtechnik Geraberg GmbH Flexible thermoelectric vertical measuring lance
DE102008037524B4 (en) 2007-11-13 2019-01-24 General Electric Co. Thermocouple computing support

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