NL7712619A - In een richting werkende aanwijzingsaandrijving voor gasmeters. - Google Patents
In een richting werkende aanwijzingsaandrijving voor gasmeters.Info
- Publication number
- NL7712619A NL7712619A NL7712619A NL7712619A NL7712619A NL 7712619 A NL7712619 A NL 7712619A NL 7712619 A NL7712619 A NL 7712619A NL 7712619 A NL7712619 A NL 7712619A NL 7712619 A NL7712619 A NL 7712619A
- Authority
- NL
- Netherlands
- Prior art keywords
- gas meters
- directional indication
- indication drive
- drive
- directional
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
- G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
- G01F3/20—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having flexible movable walls, e.g. diaphragms, bellows
- G01F3/22—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having flexible movable walls, e.g. diaphragms, bellows for gases
- G01F3/227—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having flexible movable walls, e.g. diaphragms, bellows for gases characterised by the means for transfer of membrane movement information to indicating means
- G01F3/228—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having flexible movable walls, e.g. diaphragms, bellows for gases characterised by the means for transfer of membrane movement information to indicating means using mechanical transmission means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
- G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
- G01F3/20—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having flexible movable walls, e.g. diaphragms, bellows
- G01F3/22—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having flexible movable walls, e.g. diaphragms, bellows for gases
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/752,676 US4080827A (en) | 1976-12-20 | 1976-12-20 | Unidirectional index drive for gas meters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7712619A true NL7712619A (nl) | 1978-06-22 |
Family
ID=25027318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7712619A NL7712619A (nl) | 1976-12-20 | 1977-11-16 | In een richting werkende aanwijzingsaandrijving voor gasmeters. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4080827A (xx) |
| JP (1) | JPS5377661A (xx) |
| AU (1) | AU513216B2 (xx) |
| BE (1) | BE862033A (xx) |
| BR (1) | BR7708420A (xx) |
| CA (1) | CA1076839A (xx) |
| DE (1) | DE2756215A1 (xx) |
| ES (1) | ES465255A1 (xx) |
| FR (1) | FR2374618A1 (xx) |
| GB (1) | GB1591244A (xx) |
| NL (1) | NL7712619A (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2170876B (en) * | 1985-01-31 | 1988-09-14 | Smith Meters Ltd | Clutch mechanism |
| GB8800973D0 (en) * | 1988-01-16 | 1988-02-17 | Thorn Emi Flow Measurement Ltd | Improvements relating to gas meters |
| JP2004176847A (ja) * | 2002-11-28 | 2004-06-24 | Nifco Inc | 動力伝達機構 |
| CN1299027C (zh) * | 2003-01-13 | 2007-02-07 | 张兴会 | 可控制齿轮单向转动的机构 |
| US7284455B2 (en) * | 2005-04-19 | 2007-10-23 | Matador International Inc. | Electronic environment sensing instrument having an analog indicator |
| US7661306B2 (en) * | 2007-02-06 | 2010-02-16 | Dresser, Inc. | Instruments for flow meters |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2115208A (en) * | 1937-01-08 | 1938-04-26 | Morse Lockhart & Morse Inc | Gas meter |
| US2165387A (en) * | 1937-10-07 | 1939-07-11 | Cleveland Gas Meter Company | Gas meter |
| US2281670A (en) * | 1940-02-19 | 1942-05-05 | Brown William Laird | Gas meter |
-
1976
- 1976-12-20 US US05/752,676 patent/US4080827A/en not_active Expired - Lifetime
-
1977
- 1977-10-27 CA CA289,703A patent/CA1076839A/en not_active Expired
- 1977-11-02 GB GB45520/77A patent/GB1591244A/en not_active Expired
- 1977-11-07 AU AU30405/77A patent/AU513216B2/en not_active Expired
- 1977-11-16 NL NL7712619A patent/NL7712619A/xx not_active Application Discontinuation
- 1977-12-13 JP JP14894377A patent/JPS5377661A/ja active Pending
- 1977-12-14 FR FR7737608A patent/FR2374618A1/fr active Pending
- 1977-12-16 DE DE19772756215 patent/DE2756215A1/de not_active Withdrawn
- 1977-12-19 BR BR7708420A patent/BR7708420A/pt unknown
- 1977-12-20 BE BE2056529A patent/BE862033A/xx not_active IP Right Cessation
- 1977-12-20 ES ES465255A patent/ES465255A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU3040577A (en) | 1979-05-17 |
| CA1076839A (en) | 1980-05-06 |
| FR2374618A1 (fr) | 1978-07-13 |
| GB1591244A (en) | 1981-06-17 |
| DE2756215A1 (de) | 1978-06-22 |
| AU513216B2 (en) | 1980-11-20 |
| JPS5377661A (en) | 1978-07-10 |
| US4080827A (en) | 1978-03-28 |
| ES465255A1 (es) | 1978-09-16 |
| BR7708420A (pt) | 1978-07-25 |
| BE862033A (nl) | 1978-04-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |