DE30730C - Control device for gas meters - Google Patents
Control device for gas metersInfo
- Publication number
- DE30730C DE30730C DENDAT30730D DE30730DA DE30730C DE 30730 C DE30730 C DE 30730C DE NDAT30730 D DENDAT30730 D DE NDAT30730D DE 30730D A DE30730D A DE 30730DA DE 30730 C DE30730 C DE 30730C
- Authority
- DE
- Germany
- Prior art keywords
- control device
- gas meters
- gas
- meters
- thumb
- 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 - Lifetime
Links
- 239000007789 gas Substances 0.000 claims 3
- 210000003813 Thumb Anatomy 0.000 claims 1
- 230000035699 permeability Effects 0.000 claims 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Sampling And Sample Adjustment (AREA)
Description
Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.
BEEXIN. GEDRUCKT IN DER REICHSDRUCKEREI.BEEXIN. PRINTED IN THE REICH PRINTING COMPANY.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE30730C true DE30730C (en) |
Family
ID=306840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT30730D Expired - Lifetime DE30730C (en) | Control device for gas meters |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE30730C (en) |
-
0
- DE DENDAT30730D patent/DE30730C/en not_active Expired - Lifetime
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE30730C (en) | Control device for gas meters | |
DE40342C (en) | Pneumatic wind chest for church organs | |
DE20370C (en) | Innovations in ventilation devices for railroad cars | |
DE15918C (en) | Double grate for combustion systems | |
DE34806C (en) | New to gas pressure regulators | |
DE45759C (en) | Innovation in heating stoves | |
DE23841C (en) | Device for moving the keys and the bellows of tongue instruments | |
DE17213C (en) | Lever valve closure for liquid containers | |
DE13498C (en) | Four-tone horn with two valves | |
DE143180C (en) | ||
DE187824C (en) | ||
DE54399C (en) | Keyboard for accordions | |
DE30039C (en) | Innovation in room stoves | |
DE27506C (en) | Innovation in coke ovens with gas and ammonia production. (Addition to P. R. 2552g.) | |
DE33778C (en) | Crayfish trap with protective cover over the entry opening | |
DE51006C (en) | Mechanism for the variable movement of regulating and control organs on steam, gas and air engines | |
DE48508C (en) | Button closure | |
DE28302C (en) | Control for the closing slide of the aspiration systems in mills | |
DE36065C (en) | Innovation on Filtrir taps | |
DE15375C (en) | Harmonica with device for bass accompaniment and glockenspiel | |
DE23171C (en) | Innovation in blow accordions | |
DE169221C (en) | ||
DE48208C (en) | Steam pressure reducer with automatic passage and control valve operated by means of a secondary line | |
DE32657C (en) | Device on children's rifles for tearing paper with a bang | |
DE44386C (en) | Blackboard cleaner |