DK150553B - HOLDING WITH CONTACT BODIES FOR THERMALLALLY LOADED CERAMIC RESISTANCE IN A HOUSE - Google Patents
HOLDING WITH CONTACT BODIES FOR THERMALLALLY LOADED CERAMIC RESISTANCE IN A HOUSE Download PDFInfo
- Publication number
- DK150553B DK150553B DK610973AA DK610973A DK150553B DK 150553 B DK150553 B DK 150553B DK 610973A A DK610973A A DK 610973AA DK 610973 A DK610973 A DK 610973A DK 150553 B DK150553 B DK 150553B
- Authority
- DK
- Denmark
- Prior art keywords
- holding
- house
- thermallally
- flange
- contact bodies
- Prior art date
Links
Classifications
-
- 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
- H01C1/00—Details
- H01C1/01—Mounting; Supporting
- H01C1/014—Mounting; Supporting the resistor being suspended between and being supported by two supporting sections
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Details Of Resistors (AREA)
- Resistance Heating (AREA)
Description
150553150553
Opfindelsen angår en holder med kontaktorganer til at holde og kontaktere termisk belastede keramikmodstande i et hus, specielt PTC-modstande, ved hvilken modstandslegemet holdes i sin stilling ved hjælp af mod dets plane endeflader anlig-5 gende elektriske kontakter, hvorved modstandslegemet med sin midterste del er anbragt i et til dets tværsnit svarende hul i en husfast holdt skive af temperaturbestandigt materiale, og hvorved huset er delt. Herved opnås, at keramikmodstanden holdes og kontakteres meget sikkert, uden risiko for at mod-10 standen ødelægges. Desuden er modstandens overflade i høj grad tilgængelig for den omgivende luft, således at man opnår en ens opvarmning og afkøling af fladen.BACKGROUND OF THE INVENTION 1. Field of the Invention The invention relates to a holder with contact means for holding and contacting thermally loaded ceramic resistors in a housing, especially PTC resistors, wherein is housed in a hole corresponding to its cross-section in a housing which is resistant to temperature-resistant material and whereby the housing is divided. This ensures that the ceramic resistor is kept and contacted very securely, without the risk of the resistor being destroyed. In addition, the surface of the resistor is largely accessible to the ambient air, so as to achieve uniform heating and cooling of the surface.
Formålet med den foreliggende opfindelse er at angive en konstruktion, hvor man ved hjælp af en simpel anordning und-15 går at anvende en ekstra holdeskive, der omslutter PTC-mod-standen, og herved opnår en enklere konstruktion.The object of the present invention is to provide a structure in which, by means of a simple device, an additional holding disc enclosing the PTC resistor is avoided, thereby achieving a simpler construction.
Dette opnås ifølge opfindelsen ved, at skiven er udformet som to flangedele, én på hver af husdelene.This is achieved according to the invention in that the disc is formed as two flange parts, one on each of the housing parts.
Ved denne konstruktion behøver skiven ikke at fremstilles 20 som en separat konstruktion. Desuden bortfalder de til anbringelse af skiven i huset nødvendige holdemidler, hvorved konstruktionen forenkles ganske betydeligt.In this construction, the disc need not be made 20 as a separate structure. In addition, the retaining means necessary to place the disc in the housing lapses, thereby simplifying the construction quite significantly.
En foretrukket udførelsesform kendetegnes ved, at den ene flangedel omslutter modstandslegemet over ca. 180°, og at 25 den anden flangedel og den tilhørende husdel omslutter modstandslegemet over mindre end 180°.A preferred embodiment is characterized in that one flange portion encloses the resistance body over approx. 180 °, and that the second flange portion and associated housing portion enclose the resistance body over less than 180 °.
Dette giver en forenklet værktøjskonstruktion, da man kun behøver at tage hensyn til en meget speciel udformning af den ene flange, og dermed en billiggørelse af værktøjet til 30 fremstilling af elektriske kontakthuse.This provides a simplified tool design, since only one very special design of the one flange has to be taken into account, and thus a cheapening of the tool for making electrical contact housings.
2 1505532 150553
Opfindelsen forklares nærmere nedenstående i forbindelse med tegningen, der viser i fig. 1 et længdesnit gennem en udførelsesform af opfindelsen og 5 fig.. 2 et tværsnit langs linien A-A ifølge fig. 1.The invention is explained in more detail below with reference to the drawing, which shows in FIG. 1 is a longitudinal section through an embodiment of the invention; and FIG. 2 is a cross-section along the line A-A of FIG. First
Holderen har et hus, som består af to dele 1 og 2, som er centreret ved hjælp af en kant 3 og er forbundet med hinanden ved hjælp af en nitte 4. Et PTC-modstandslegeme 5 i form af en cylindrisk skive er med sin centrale del løst holdt i 10 et hul 6, som er udformet i en skive og dannet af to flanger 7 og 8. Flangen 7 er påsprøjtet på husdelen 1 og flangen 8 på husdelen 2. Modstandslegemets 5 to endeflader ligger an mod dobbeltkontakter 9 og 10. Disse kontakter er dele af kohtaktpladeafsnit 11, som ligger an imod sidevæggene 12 og 15 13 på husdelen 1 og rager udad for at danne tilslutninger 14.The holder has a housing consisting of two parts 1 and 2 centered by an edge 3 and connected to each other by means of a rivet 4. A PTC resistor body 5 in the form of a cylindrical disc is with its central part loosely held in 10 a hole 6 formed in a disc and formed by two flanges 7 and 8. The flange 7 is sprayed on the housing part 1 and the flange 8 on the housing part 2. The two end faces of the resistance body 5 abut against double contacts 9 and 10. These contacts are portions of the carbide plate section 11 which abut against the side walls 12 and 15 13 of the housing portion 1 and project outwardly to form connections 14.
De skiven dannende flanger 7 og 8 danner i det foreliggende udførelseseksempel ikke et cirkelrundt hul 6. I stedet er modstandslegemets 5 omkreds kun tilsluttet et 180o-afsnit af 20 flangen 7 og et anligge-punkt for flangen 8. Dette er imidlertid tilstrækkeligt til at holde modstandslegemet 5 på plads mellem de fjedrende kontakter 9 og 10.The disc forming flanges 7 and 8 in the present embodiment do not form a circular hole 6. Instead, the circumference of the resistor 5 is only connected to a 180o section of the flange 7 and a point of contact for the flange 8. However, this is sufficient to hold the resistance body 5 in place between the resilient contacts 9 and 10.
Flangen 7 har to forlængelser 15 og 16. Den er kun ved enderne af disse forlængelser og i flange-midten over tværtrin 25 17, 18 og 19 forbundet med sidevæggene 12 og 13. Som følge heraf tilbagestår på begge sider af flangen 7 og dennes forlængelser 15 og 16 store ventilationsåbninger 20 og 21, gennem hvilke der kan strømme luft til køling af modstandslegemet 5.The flange 7 has two extensions 15 and 16. It is connected to the side walls 12 and 13. only at the ends of these extensions and in the flange center across the transverse steps 17, 18 and 19, on both sides of the flange 7 and its extensions. 15 and 16 have large ventilation openings 20 and 21 through which air can flow to cool the resistance body 5.
30 Ved monteringen indskydes modstandslegemet 5 sammen med kon- 3 1505B3 taktpladen 11 i husdelen 1. Herved sikrer flangen 7 allerede slutpositionen. Ved at flangen 8 føres frem ved påsætning af husdelen 2, sikres det, at denne stilling også opretholdes under drift.30 At the mounting, the resistor body 5 is inserted together with the contact plate 11 in the housing part 1. The flange 7 already ensures the final position. By advancing the flange 8 by attaching the housing part 2, it is ensured that this position is also maintained during operation.
5 Materialet for hele huset er et elektrisk isolerende, temperaturbestandigt materiale. Flere forskellige plastmaterialer kan imidlertid anvendes til dette formål.5 The material for the whole house is an electrically insulating, temperature resistant material. However, several different plastic materials can be used for this purpose.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2255664 | 1972-11-14 | ||
| DE2255664A DE2255664C2 (en) | 1972-11-14 | 1972-11-14 | Device for holding and contacting thermally loaded ceramic resistors in a housing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK150553B true DK150553B (en) | 1987-03-23 |
| DK150553C DK150553C (en) | 1988-03-28 |
Family
ID=5861644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK610973A DK150553C (en) | 1972-11-14 | 1973-11-13 | HOLDING WITH CONTACT BODIES FOR THERMALLALLY LOADED CERAMIC RESISTANCE IN A HOUSE |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3842188A (en) |
| JP (2) | JPS4978944A (en) |
| AR (1) | AR205334A1 (en) |
| BR (1) | BR7308850D0 (en) |
| CA (1) | CA997441A (en) |
| DD (1) | DD107166A6 (en) |
| DE (1) | DE2255664C2 (en) |
| DK (1) | DK150553C (en) |
| ES (1) | ES420478A1 (en) |
| FR (1) | FR2206565B2 (en) |
| GB (1) | GB1417264A (en) |
| IT (1) | IT1046433B (en) |
| SE (1) | SE381363B (en) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3925748A (en) * | 1973-11-08 | 1975-12-09 | Thermo Electronics Inc | Resistance device for use in energizing the starting winding of a split phase induction motor |
| US3924222A (en) * | 1974-10-09 | 1975-12-02 | Thermo Electronics Inc | Resistance devices for use in energizing the starting winding of a split phase induction motor |
| US3955170A (en) * | 1974-11-29 | 1976-05-04 | Texas Instruments Incorporated | Solid state switch |
| US3921117A (en) * | 1974-11-29 | 1975-11-18 | Texas Instruments Inc | Solid state electrical switch |
| US3988709A (en) * | 1975-05-12 | 1976-10-26 | Eugene T. McKinnon | Electric motor controlling relay |
| US4267635A (en) * | 1976-05-03 | 1981-05-19 | Texas Instruments Incorporated | Method of making a solid state electrical switch |
| IT1112068B (en) * | 1977-11-15 | 1986-01-13 | Texas Instruments Italia Spa | IMPROVEMENT IN THERMAL RELAYS, IN PARTICULAR FOR STARTING ASYNCHRONOUS SINGLE-PHASE MOTORS |
| US4299026A (en) * | 1978-11-14 | 1981-11-10 | Texas Instruments Incorporated | Method of assembling a motor starting relay |
| US4241370A (en) * | 1978-11-14 | 1980-12-23 | Texas Instruments Incorporated | Thermal relays particularly for starting single-phase asynchronous motors |
| US4431983A (en) * | 1980-08-29 | 1984-02-14 | Sprague Electric Company | PTCR Package |
| EP0062167B2 (en) * | 1981-03-31 | 1990-04-11 | Siemens Aktiengesellschaft | Electrical component centered and adjusted in a casing |
| JPS57166474U (en) * | 1981-04-13 | 1982-10-20 | ||
| JPS6048201U (en) * | 1983-09-09 | 1985-04-04 | ティーディーケイ株式会社 | Positive characteristic thermistor device |
| JPS6466902A (en) * | 1987-09-07 | 1989-03-13 | Murata Manufacturing Co | Positive temperature coefficient thermistor |
| US5153555A (en) * | 1989-11-28 | 1992-10-06 | Murata Manufacturing Co., Ltd. | Electronic device comprising a plate-shaped electronic element and a support and overcurrent protector for the same |
| US5281758A (en) * | 1992-11-12 | 1994-01-25 | Gte Products Corporation | Electrical contact with shock absorbing means |
| US5729416A (en) * | 1995-05-30 | 1998-03-17 | General Electric Company | Motor starter and protector module |
| JP2007014071A (en) * | 2005-06-29 | 2007-01-18 | Sanyo Electric Co Ltd | Starting relay |
| DE102006055216B4 (en) * | 2006-11-21 | 2012-11-15 | Eichenauer Heizelemente Gmbh & Co. Kg | Heating device for diesel fuel and heated diesel filter system |
| DE102008052918A1 (en) * | 2007-12-21 | 2009-06-25 | Mahle International Gmbh | Heating device for fuel |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1029096B (en) * | 1954-07-20 | 1958-04-30 | Westinghouse Brake & Signal | Sealed dry rectifier arrangement and method for its manufacture |
| US2880295A (en) * | 1957-05-10 | 1959-03-31 | Gen Telephone Lab Inc | Silicon carbide resistor mounting |
| US3568013A (en) * | 1968-12-30 | 1971-03-02 | Texas Instruments Inc | Solid-state switch |
| US3743761A (en) * | 1971-08-10 | 1973-07-03 | Gen Electric | High voltage rectifier holder |
| US3750082A (en) * | 1972-06-15 | 1973-07-31 | Danfoss As | Plug assembly with resistor |
-
1972
- 1972-11-14 DE DE2255664A patent/DE2255664C2/en not_active Expired
-
1973
- 1973-01-01 AR AR250884A patent/AR205334A1/en active
- 1973-10-26 SE SE7314591A patent/SE381363B/en unknown
- 1973-11-06 JP JP48124902A patent/JPS4978944A/ja active Pending
- 1973-11-09 DD DD174559*A patent/DD107166A6/xx unknown
- 1973-11-09 IT IT70290/73A patent/IT1046433B/en active
- 1973-11-12 US US00415119A patent/US3842188A/en not_active Expired - Lifetime
- 1973-11-12 BR BR8850/73A patent/BR7308850D0/en unknown
- 1973-11-13 ES ES420478A patent/ES420478A1/en not_active Expired
- 1973-11-13 DK DK610973A patent/DK150553C/en not_active IP Right Cessation
- 1973-11-13 CA CA185,565A patent/CA997441A/en not_active Expired
- 1973-11-14 GB GB5288873A patent/GB1417264A/en not_active Expired
- 1973-11-14 FR FR7340482A patent/FR2206565B2/fr not_active Expired
-
1977
- 1977-10-03 JP JP1977133092U patent/JPS5417134Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BR7308850D0 (en) | 1974-08-22 |
| SE381363B (en) | 1975-12-01 |
| GB1417264A (en) | 1975-12-10 |
| JPS4978944A (en) | 1974-07-30 |
| FR2206565A2 (en) | 1974-06-07 |
| DD107166A6 (en) | 1974-07-05 |
| FR2206565B2 (en) | 1978-07-07 |
| IT1046433B (en) | 1980-06-30 |
| DK150553C (en) | 1988-03-28 |
| CA997441A (en) | 1976-09-21 |
| AR205334A1 (en) | 1976-04-30 |
| JPS5397747U (en) | 1978-08-08 |
| DE2255664B1 (en) | 1974-04-25 |
| ES420478A1 (en) | 1976-04-01 |
| DE2255664C2 (en) | 1974-11-28 |
| JPS5417134Y2 (en) | 1979-07-03 |
| US3842188A (en) | 1974-10-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |