GB1283917A - Improvements in electric switches and methods of making them - Google Patents
Improvements in electric switches and methods of making themInfo
- Publication number
- GB1283917A GB1283917A GB4732268A GB4732268A GB1283917A GB 1283917 A GB1283917 A GB 1283917A GB 4732268 A GB4732268 A GB 4732268A GB 4732268 A GB4732268 A GB 4732268A GB 1283917 A GB1283917 A GB 1283917A
- Authority
- GB
- United Kingdom
- Prior art keywords
- contacts
- movable contact
- arm
- contact
- bridge
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
- H01H11/06—Fixing of contacts to carrier ; Fixing of contacts to insulating carrier
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Measuring Volume Flow (AREA)
Abstract
1283917 Mechanical switches; switch contacts UNITED GAS INDUSTRIES Ltd 29 Sept 1969 [5 Oct 1968] 47322/68 Heading H1N An electric switch comprises one or more contacts 25, 26 located between members 24, 29 having at least their facing surfaces of thermoplastic material and ultrasonically welded together. A second identical assembly comprising members 31, 32 and contacts 33, 34 is joined to the first with plates 29, 32 ultrasonically welded together and with a movable contact 14, Figs. 1, 2 (not shown), between the assemblies. Movable contact 14 has two diametrically opposite contact arms facing in opposite axial directions such that when one arm contacts contact 25, the other arm contacts one of contacts 34 to bridge them and when the one arm contacts one of contacts 26 the other arm contacts 33 to bridge them. The joined assemblies are mounted between drums 12, 13, Figs. 1, 2, of a gas meter register and a driving connection is made between drum 13 and movable contact 14.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4732268A GB1283917A (en) | 1968-10-05 | 1968-10-05 | Improvements in electric switches and methods of making them |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4732268A GB1283917A (en) | 1968-10-05 | 1968-10-05 | Improvements in electric switches and methods of making them |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1283917A true GB1283917A (en) | 1972-08-02 |
Family
ID=10444538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4732268A Expired GB1283917A (en) | 1968-10-05 | 1968-10-05 | Improvements in electric switches and methods of making them |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1283917A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2530377A1 (en) * | 1982-07-16 | 1984-01-20 | Portenseigne | CONNECTING BODY BETWEEN SEVERAL LANES IN PARALLEL AND A COMMON ROUTE |
EP0544243A2 (en) * | 1991-11-26 | 1993-06-02 | E.G.O. Elektro-Geräte Blanc und Fischer GmbH & Co. KG | Base for functional unit |
-
1968
- 1968-10-05 GB GB4732268A patent/GB1283917A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2530377A1 (en) * | 1982-07-16 | 1984-01-20 | Portenseigne | CONNECTING BODY BETWEEN SEVERAL LANES IN PARALLEL AND A COMMON ROUTE |
EP0102095A1 (en) * | 1982-07-16 | 1984-03-07 | Portenseigne | Connection means between a plurality of parallel paths and a common path |
EP0544243A2 (en) * | 1991-11-26 | 1993-06-02 | E.G.O. Elektro-Geräte Blanc und Fischer GmbH & Co. KG | Base for functional unit |
EP0544243A3 (en) * | 1991-11-26 | 1994-01-12 | Ego Elektro Blanc & Fischer | |
US5321381A (en) * | 1991-11-26 | 1994-06-14 | E.G.O. Elektro-Gerate Blanc U. Fischer | Base for an electromechanical functional unit |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |