CH488174A - Explosion protection for the lighting equipment of a scale - Google Patents
Explosion protection for the lighting equipment of a scaleInfo
- Publication number
- CH488174A CH488174A CH1247468A CH1247468A CH488174A CH 488174 A CH488174 A CH 488174A CH 1247468 A CH1247468 A CH 1247468A CH 1247468 A CH1247468 A CH 1247468A CH 488174 A CH488174 A CH 488174A
- Authority
- CH
- Switzerland
- Prior art keywords
- scale
- lighting equipment
- explosion protection
- explosion
- protection
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
- G01G23/20—Indicating weight by mechanical means
- G01G23/30—Indicating weight by mechanical means with means for illuminating the scale
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/28—Frames, Housings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Thermally Actuated Switches (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1247468A CH488174A (en) | 1968-08-19 | 1968-08-19 | Explosion protection for the lighting equipment of a scale |
DE19686800461 DE6800461U (en) | 1968-08-19 | 1968-10-01 | EXPLOSION PROTECTION FOR THE LIGHTING DEVICE OF A SCALE |
DE19681800688 DE1800688A1 (en) | 1968-08-19 | 1968-10-02 | Explosion protection for the lighting device of a scale |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1247468A CH488174A (en) | 1968-08-19 | 1968-08-19 | Explosion protection for the lighting equipment of a scale |
Publications (1)
Publication Number | Publication Date |
---|---|
CH488174A true CH488174A (en) | 1970-03-31 |
Family
ID=4383346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1247468A CH488174A (en) | 1968-08-19 | 1968-08-19 | Explosion protection for the lighting equipment of a scale |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH488174A (en) |
DE (2) | DE6800461U (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60120222A (en) * | 1983-12-03 | 1985-06-27 | Ishida Scales Mfg Co Ltd | Automatic measuring apparatus |
-
1968
- 1968-08-19 CH CH1247468A patent/CH488174A/en not_active IP Right Cessation
- 1968-10-01 DE DE19686800461 patent/DE6800461U/en not_active Expired
- 1968-10-02 DE DE19681800688 patent/DE1800688A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE6800461U (en) | 1970-01-15 |
DE1800688A1 (en) | 1970-04-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |