EP0042527A3 - Two-part housing for a ceramic ptc resistor - Google Patents

Two-part housing for a ceramic ptc resistor Download PDF

Info

Publication number
EP0042527A3
EP0042527A3 EP81104377A EP81104377A EP0042527A3 EP 0042527 A3 EP0042527 A3 EP 0042527A3 EP 81104377 A EP81104377 A EP 81104377A EP 81104377 A EP81104377 A EP 81104377A EP 0042527 A3 EP0042527 A3 EP 0042527A3
Authority
EP
European Patent Office
Prior art keywords
ceramic ptc
part housing
ptc resistor
housing
housing part
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.)
Withdrawn
Application number
EP81104377A
Other languages
German (de)
French (fr)
Other versions
EP0042527A2 (en
Inventor
Rudolf Jerney
Norbert Dr. Dipl.-Phys. Meixner
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 AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of EP0042527A2 publication Critical patent/EP0042527A2/en
Publication of EP0042527A3 publication Critical patent/EP0042527A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/02—Housing; Enclosing; Embedding; Filling the housing or enclosure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
    • H01C7/022—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient mainly consisting of non-metallic substances

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermistors And Varistors (AREA)
  • Catching Or Destruction (AREA)
  • Resistance Heating (AREA)

Abstract

Es wird ein Gehäuse für einen elektrischen keramischen Kaltleiter (4) vorgeschlagen das in einem Gerät zum Ver­ dampfen von chemischen Desinfektions - und/oder Insekti­ zidsubstanzen verwendet wird und bei dem ein Gehäuseteil (1) in seinem Boden (2) eine Ausnehmung (3) und seitlich hochgezogene Wände (15,16,21,22,28,29) aufweist und der andere Gehäuseteil (19,27,34) in Rastnasen (17,18,25, 26,30,31) eingreift, so daß eine federnde Anschlußelektrode (7) einen Gegendruck erzeugt. It will be a housing for an electrical ceramic PTC thermistor (4) proposed that in a device for ver vaporize chemical disinfectants and / or insects Zidsubstanzen is used and in which a housing part (1) in its bottom (2) a recess (3) and laterally has raised walls (15,16,21,22,28,29) and the other housing part (19, 27, 34) in locking lugs (17, 18, 25, 26.30.31) engages so that a resilient connection electrode (7) creates a back pressure.

EP81104377A 1980-06-24 1981-06-05 Two-part housing for a ceramic ptc resistor Withdrawn EP0042527A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803023644 DE3023644C2 (en) 1980-06-24 1980-06-24 Housing for an electrical ceramic PTC thermistor for vaporizing chemical disinfectant and / or insecticide substances
DE3023644 1980-06-24

Publications (2)

Publication Number Publication Date
EP0042527A2 EP0042527A2 (en) 1981-12-30
EP0042527A3 true EP0042527A3 (en) 1983-07-20

Family

ID=6105352

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81104377A Withdrawn EP0042527A3 (en) 1980-06-24 1981-06-05 Two-part housing for a ceramic ptc resistor

Country Status (3)

Country Link
EP (1) EP0042527A3 (en)
DE (1) DE3023644C2 (en)
DK (1) DK276881A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4791272A (en) * 1986-10-24 1988-12-13 Windmere Corporation PTC hair roller
DE4292013B8 (en) * 1991-06-26 2005-06-30 Tdk Corp. Device with a PTC resistor and a heater
DE4340819A1 (en) * 1993-11-29 1995-06-01 Gpa Ges Fuer Prozes Automation Destruction of biological infestations in building structures
JP3037625U (en) * 1996-10-17 1997-05-20 日光産業株式会社 Incense burner tools and incense burner
DE19701476C2 (en) * 1997-01-17 2002-07-04 Epcos Ag Electrical component

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1185082A (en) * 1967-03-28 1970-03-18 Matsushita Electric Ind Co Ltd Improvements in and relating to Electric Heating Apparatus
FR2175786A1 (en) * 1972-03-14 1973-10-26 Betteo Anna
FR2256621A1 (en) * 1973-12-26 1975-07-25 Texas Instruments Inc
FR2281695A1 (en) * 1974-08-06 1976-03-05 Matsushita Electric Ind Co Ltd Temperature control element for heating current - is to hot plate or similar appliance and contains thermistor in series with heating element
US3996447A (en) * 1974-11-29 1976-12-07 Texas Instruments Incorporated PTC resistance heater
FR2382192A1 (en) * 1977-03-03 1978-09-29 Earth Chemical Co FUMIGATION PROCESS AND APPARATUS, FOR EXAMPLE OF INSECTICIDES

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB760029A (en) * 1952-12-04 1956-10-31 Walter Otto Vilhelm Broberg Improvements in or relating to electrical resistance units
DE2540029C3 (en) * 1975-09-09 1981-07-30 Siemens AG, 1000 Berlin und 8000 München Holding device for PTC thermistors
DE2619242A1 (en) * 1976-04-30 1977-11-10 Murata Manufacturing Co Positive temperature coefficient semiconductor heating device - has heating element in good thermal contact with emission plate for even transfer of heat
DE2730855B2 (en) * 1977-07-08 1979-12-13 Globol-Werk Gmbh, 8858 Neuburg Device for vaporizing active substances stored in cellulose plates or other solid carrier materials

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1185082A (en) * 1967-03-28 1970-03-18 Matsushita Electric Ind Co Ltd Improvements in and relating to Electric Heating Apparatus
FR2175786A1 (en) * 1972-03-14 1973-10-26 Betteo Anna
FR2256621A1 (en) * 1973-12-26 1975-07-25 Texas Instruments Inc
FR2281695A1 (en) * 1974-08-06 1976-03-05 Matsushita Electric Ind Co Ltd Temperature control element for heating current - is to hot plate or similar appliance and contains thermistor in series with heating element
US3996447A (en) * 1974-11-29 1976-12-07 Texas Instruments Incorporated PTC resistance heater
FR2382192A1 (en) * 1977-03-03 1978-09-29 Earth Chemical Co FUMIGATION PROCESS AND APPARATUS, FOR EXAMPLE OF INSECTICIDES

Also Published As

Publication number Publication date
DE3023644A1 (en) 1982-01-07
DE3023644C2 (en) 1983-06-30
DK276881A (en) 1981-12-25
EP0042527A2 (en) 1981-12-30

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): AT FR GB IT

17P Request for examination filed

Effective date: 19811028

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): AT FR GB IT

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19840405

RIN1 Information on inventor provided before grant (corrected)

Inventor name: JERNEY, RUDOLF

Inventor name: MEIXNER, NORBERT, DR. DIPL.-PHYS.