GB1457036A - Resistors - Google Patents

Resistors

Info

Publication number
GB1457036A
GB1457036A GB2476774A GB2476774A GB1457036A GB 1457036 A GB1457036 A GB 1457036A GB 2476774 A GB2476774 A GB 2476774A GB 2476774 A GB2476774 A GB 2476774A GB 1457036 A GB1457036 A GB 1457036A
Authority
GB
United Kingdom
Prior art keywords
electrodes
housing
thermal contact
resistor
insulating layers
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.)
Expired
Application number
GB2476774A
Other languages
English (en)
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.)
Sprague Electric Co
Original Assignee
Sprague Electric Co
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 Sprague Electric Co filed Critical Sprague Electric Co
Publication of GB1457036A publication Critical patent/GB1457036A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01C1/1406—Terminals or electrodes formed on resistive elements having positive temperature coefficient
    • 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
    • H01C7/04—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 negative temperature coefficient
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49087—Resistor making with envelope or housing

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Ceramic Engineering (AREA)
  • Details Of Resistors (AREA)
  • Thermistors And Varistors (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
GB2476774A 1973-06-04 1974-06-04 Resistors Expired GB1457036A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00366931A US3835434A (en) 1973-06-04 1973-06-04 Ptc resistor package

Publications (1)

Publication Number Publication Date
GB1457036A true GB1457036A (en) 1976-12-01

Family

ID=23445203

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2476774A Expired GB1457036A (en) 1973-06-04 1974-06-04 Resistors

Country Status (4)

Country Link
US (1) US3835434A (enExample)
JP (1) JPS5728922B2 (enExample)
CA (1) CA988627A (enExample)
GB (1) GB1457036A (enExample)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06275408A (ja) * 1993-03-24 1994-09-30 Murata Mfg Co Ltd 正特性サーミスタ
US3958208A (en) * 1974-06-05 1976-05-18 Texas Instruments Incorporated Ceramic impedance device
US3976854A (en) * 1974-07-31 1976-08-24 Matsushita Electric Industrial Co., Ltd. Constant-temperature heater
US4037316A (en) * 1974-09-23 1977-07-26 General Electric Company Method of assembling temperature responsive resistance member
US3955170A (en) * 1974-11-29 1976-05-04 Texas Instruments Incorporated Solid state switch
NL7504083A (nl) * 1975-04-07 1976-10-11 Philips Nv Zelfregelend verwarmingselement.
FR2350032A1 (fr) * 1976-04-30 1977-11-25 Murata Manufacturing Co Dispositif chauffant a semiconducteur a coefficient de temperature positif
US4037082A (en) * 1976-04-30 1977-07-19 Murata Manufacturing Co., Ltd. Positive temperature coefficient semiconductor heating device
US4267635A (en) * 1976-05-03 1981-05-19 Texas Instruments Incorporated Method of making a solid state electrical switch
US4164000A (en) * 1977-08-31 1979-08-07 General Electric Company Relay-starter electrical device for a prime mover
DE2806159C3 (de) * 1978-02-14 1980-09-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Tauchsieder
DE2835742A1 (de) * 1978-08-16 1980-02-28 Bosch Siemens Hausgeraete Heizeinrichtung mit einem heizelement aus kaltleitermaterial
DE2845965C2 (de) * 1978-10-21 1983-01-20 Fritz Eichenauer GmbH & Co KG, 6744 Kandel Elektrisches Widerstandsheizelement
US4241494A (en) * 1978-11-13 1980-12-30 General Electric Company Method of assembling an electrical device
DE2932026A1 (de) * 1979-08-07 1981-02-26 Bosch Siemens Hausgeraete Elektrische heizeinrichtung mit einem heizelement aus kaltleitermaterial
JPS6316156Y2 (enExample) * 1980-10-08 1988-05-09
US4458137A (en) * 1981-04-09 1984-07-03 Rosemount Inc. Electric heater arrangement for fluid flow stream sensors
JPS59125685U (ja) * 1983-02-14 1984-08-24 柴田　貞之 ホ−スの曲折防止補助具
DE3506759C1 (de) * 1985-02-26 1986-09-18 Türk & Hillinger GmbH, 7200 Tuttlingen Selbstregelnder, elektrischer Heizkörper
JPS63101336U (enExample) * 1987-11-20 1988-07-01
US5058197A (en) * 1990-04-02 1991-10-15 Emerson Electric Co. Heater apparatus for fluid medium in a hermetically sealed chamber
US5372427A (en) * 1991-12-19 1994-12-13 Texas Instruments Incorporated Temperature sensor
US5852397A (en) * 1992-07-09 1998-12-22 Raychem Corporation Electrical devices
DE4330607A1 (de) * 1993-09-09 1995-03-16 Siemens Ag Limiter zur Strombegrenzung
WO1995031816A1 (en) 1994-05-16 1995-11-23 Raychem Corporation Electrical devices comprising a ptc resistive element
DE69528897T2 (de) 1994-06-09 2003-10-09 Tyco Electronics Corp., Middleton Elektrische bauelemente
WO1996035218A2 (en) * 1995-05-03 1996-11-07 Philips Electronics N.V. Degaussing unit comprising one or two thermistors
US5841111A (en) * 1996-12-19 1998-11-24 Eaton Corporation Low resistance electrical interface for current limiting polymers by plasma processing
WO1998057674A1 (es) * 1997-06-18 1998-12-23 DBK ESPAñA, S.A. Nuevo dispositivo de calefaccion electrica para liberar materias activas
US6172303B1 (en) 1998-05-12 2001-01-09 Yazaki Corporation Electrical terminal with integral PTC element
US6854176B2 (en) * 1999-09-14 2005-02-15 Tyco Electronics Corporation Process for manufacturing a composite polymeric circuit protection device
US6640420B1 (en) 1999-09-14 2003-11-04 Tyco Electronics Corporation Process for manufacturing a composite polymeric circuit protection device
US6411191B1 (en) * 2000-10-24 2002-06-25 Eaton Corporation Current-limiting device employing a non-uniform pressure distribution between one or more electrodes and a current-limiting material
US7920045B2 (en) * 2004-03-15 2011-04-05 Tyco Electronics Corporation Surface mountable PPTC device with integral weld plate
US7286358B2 (en) * 2004-12-16 2007-10-23 Stackpole Electronic Inc. Surface mounted resistor with improved thermal resistance characteristics
ITTO20070185A1 (it) * 2007-03-13 2008-09-14 Rotfil Srl Riscaldatore a cartuccia
KR102476376B1 (ko) * 2017-08-31 2022-12-12 현대자동차주식회사 전기차량의 냉각수 가열장치
DE102018101419A1 (de) * 2018-01-23 2019-07-25 Biotronik Se & Co. Kg Elektrischer Widerstand, insbesondere für medizinische Implantate

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2769071A (en) * 1953-04-10 1956-10-30 Frank L Ward Bridge balancing devices
US3121852A (en) * 1960-04-18 1964-02-18 Gen Motors Corp Ohmic contacts on semiconductors
US3138686A (en) * 1961-02-01 1964-06-23 Gen Electric Thermal switch device
US3697863A (en) * 1971-01-04 1972-10-10 Texas Instruments Inc Overcurrent protection system and sensor used therewith
US3748439A (en) * 1971-12-27 1973-07-24 Texas Instruments Inc Heating apparatus

Also Published As

Publication number Publication date
CA988627A (en) 1976-05-04
JPS5728922B2 (enExample) 1982-06-19
US3835434A (en) 1974-09-10
JPS5022249A (enExample) 1975-03-10

Similar Documents

Publication Publication Date Title
GB1457036A (en) Resistors
FR2471659B1 (enExample)
EP0284820A3 (en) Electrically connecting member, and electric circuit member and electric circuit device with the connecting member
GB1439657A (en) Production of electrical components
GB1271136A (en) Electrical potentiometer assemblies
JPS6452305A (en) Continuous flexble electric conductor which can function as electric switch
FR2334137B1 (enExample)
GB1428515A (en) Solderless contacts
ES439672A1 (es) Perfeccionamientos en la construccion de sistemas semicon- ductores.
CH610150A5 (en) Housing consisting of electrically insulating material for an electrical connecting terminal
GB1408503A (en) Ceramic chip encapsulation with terminal contacting blister formation
GB1498439A (en) Electronic component or assembly of components with insulating envelope
JPS5730818A (en) Electrochromic display device
JPS5152306Y2 (enExample)
GB971008A (en) Transparent electrically conductive panel
JPS6136340B2 (enExample)
GB1173760A (en) Improvements relating to the Welding of Terminals to Capacitors
JPS6427963A (en) Integrated circuit device
GB955328A (en) Improvements relating to multiple electrical-connection devices
FR2374734A1 (fr) Dispositif pour la protection des installations electriques a courant faible notamment des installations d'abonnes aux reseaux de telecommunications, contre les surtensions et les surintensites
ES278329U (es) Dispositivo de resistencia electrica variable
CA864102A (en) Electrically insulating housing for an electrical terminal
GB1147240A (en) Improvements relating to electrical components for high voltage purposes
GB1327784A (en) Terminals for electrically conductive surfaces
JPS5763917A (en) Surface wave filter device

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee