GB2126016B - Electrical control unit - Google Patents
Electrical control unitInfo
- Publication number
- GB2126016B GB2126016B GB08323174A GB8323174A GB2126016B GB 2126016 B GB2126016 B GB 2126016B GB 08323174 A GB08323174 A GB 08323174A GB 8323174 A GB8323174 A GB 8323174A GB 2126016 B GB2126016 B GB 2126016B
- Authority
- GB
- United Kingdom
- Prior art keywords
- backplate
- control unit
- unit
- electrical control
- connections
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0017—Casings, cabinets or drawers for electric apparatus with operator interface units
- H05K5/0018—Casings, cabinets or drawers for electric apparatus with operator interface units having an electronic display
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Control Of Resistance Heating (AREA)
- Cookers (AREA)
Abstract
An electrical control unit for central heating systems includes a backplate (10) to which electrical connections may be made at a plurality of positions. A housing (11), containing control circuits and contacts (24) for making connection between the circuits and the backplate connections, is removably attached to the backplate. Access to the electrical connections on the backplate for testing purposes may be achieved with the housing attached and electrically connected to the backplate, but a cover (26) on the backplate may be positioned to prevent such access during normal operation of the unit. The unit also includes two control switches of which one is operable independently of the other or of which both are independently operable upon release of an interlock. <IMAGE>
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB08323174A GB2126016B (en) | 1982-08-31 | 1983-08-30 | Electrical control unit |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8224857 | 1982-08-31 | ||
| GB08323174A GB2126016B (en) | 1982-08-31 | 1983-08-30 | Electrical control unit |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB8323174D0 GB8323174D0 (en) | 1983-09-28 |
| GB2126016A GB2126016A (en) | 1984-03-14 |
| GB2126016B true GB2126016B (en) | 1986-03-12 |
Family
ID=26283698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB08323174A Expired GB2126016B (en) | 1982-08-31 | 1983-08-30 | Electrical control unit |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB2126016B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2154805A (en) * | 1984-02-27 | 1985-09-11 | Logitronics Pty Ltd | Dimmer switch with removable component sub- assembly |
| JPH0330984Y2 (en) * | 1985-01-09 | 1991-07-01 | ||
| GB2176631B (en) * | 1985-04-11 | 1989-07-19 | Drayton Controls | Apparatus for controlling the automatic starting and stopping of equipment |
| IT1207624B (en) * | 1987-03-05 | 1989-05-25 | Beghelli G P B Srl | QUICK CONNECTION SYSTEM AND FIXING OF ELECTRONIC COMPLEX FOR LIGHTING |
| MX167287B (en) * | 1987-11-23 | 1993-03-15 | Lancer Corp | DEVICE FOR MONITORING THE GROWTH OF AN ICE BANK AROUND A COOLING DEVICE |
| DE8811904U1 (en) * | 1988-09-20 | 1990-01-25 | Viessmann Werke GmbH & Co., 35108 Allendorf | Plug connection |
| FR2638595B1 (en) * | 1988-10-27 | 1991-01-25 | Legrand Sa | BASE FOR ELECTRICAL APPARATUS, PARTICULARLY ALARM CENTER, AND CORRESPONDING ELECTRICAL APPARATUS |
| JPH11112161A (en) * | 1997-09-30 | 1999-04-23 | Fujitsu Ltd | Lock mechanism, device housing structure, device fixing mechanism, and glass fixing mechanism |
| ITUD980146A1 (en) * | 1998-08-07 | 2000-02-07 | Eliwell S P A Ora Siebe Climat | MODULAR CONTAINER SYSTEM FOR ELECTRONIC MEASUREMENT, CONDITIONING AND REGULATION INSTRUMENTS |
| ITUD980147A1 (en) * | 1998-08-07 | 2000-02-07 | Eliwell S P A Ora Siebe Climat | FRONT PANEL FOR ELECTRONIC MEASUREMENT, CONDITIONING AND REGULATION INSTRUMENTS |
-
1983
- 1983-08-30 GB GB08323174A patent/GB2126016B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB8323174D0 (en) | 1983-09-28 |
| GB2126016A (en) | 1984-03-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20000830 |