LU31180A1 - - Google Patents
Info
- Publication number
- LU31180A1 LU31180A1 LU31180DA LU31180A1 LU 31180 A1 LU31180 A1 LU 31180A1 LU 31180D A LU31180D A LU 31180DA LU 31180 A1 LU31180 A1 LU 31180A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
- G05G1/10—Details, e.g. of discs, knobs, wheels or handles
- G05G1/105—Details, e.g. of discs, knobs, wheels or handles comprising arrangements for illumination
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/025—Light-emitting indicators
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H25/00—Switches with compound movement of handle or other operating part
- H01H25/06—Operating part movable both angularly and rectilinearly, the rectilinear movement being along the axis of angular movement
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB96052A GB697151A (en) | 1952-01-11 | 1952-01-11 | An improved push button-operated warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU31180A1 true LU31180A1 (xx) |
Family
ID=9713526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU31180D LU31180A1 (xx) | 1952-01-11 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE508377A (xx) |
| CH (1) | CH298353A (xx) |
| FR (1) | FR1054317A (xx) |
| GB (1) | GB697151A (xx) |
| LU (1) | LU31180A1 (xx) |
| NL (1) | NL76762C (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3101396A (en) * | 1959-12-10 | 1963-08-20 | William P Kennedy | Plural switch combination control for entrance light and bell having pneumatic delay means for opening the entrance light switch |
-
0
- LU LU31180D patent/LU31180A1/xx unknown
- BE BE508377D patent/BE508377A/xx unknown
- NL NL76762D patent/NL76762C/xx active
-
1952
- 1952-01-09 CH CH298353D patent/CH298353A/it unknown
- 1952-01-09 FR FR1054317D patent/FR1054317A/fr not_active Expired
- 1952-01-11 GB GB96052A patent/GB697151A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1054317A (fr) | 1954-02-09 |
| CH298353A (it) | 1954-04-30 |
| NL76762C (xx) | |
| GB697151A (en) | 1953-09-16 |
| BE508377A (xx) |