FR2075687A5 - - Google Patents
Info
- Publication number
- FR2075687A5 FR2075687A5 FR7101599A FR7101599A FR2075687A5 FR 2075687 A5 FR2075687 A5 FR 2075687A5 FR 7101599 A FR7101599 A FR 7101599A FR 7101599 A FR7101599 A FR 7101599A FR 2075687 A5 FR2075687 A5 FR 2075687A5
- Authority
- FR
- France
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B5/00—Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities
- F15B5/003—Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities characterised by variation of the pressure in a nozzle or the like, e.g. nozzle-flapper system
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1958270 | 1970-01-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2075687A5 true FR2075687A5 (fr) | 1971-10-08 |
Family
ID=11159222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7101599A Expired FR2075687A5 (fr) | 1970-01-20 | 1971-01-19 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3673856A (fr) |
DE (1) | DE2102133A1 (fr) |
FR (1) | FR2075687A5 (fr) |
GB (1) | GB1337781A (fr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE331199B (fr) * | 1970-03-11 | 1970-12-14 | Mecman Ab | |
US3709027A (en) * | 1971-01-22 | 1973-01-09 | Automatic Switch Co | Proximity sensing device |
JPS5055465U (fr) * | 1973-09-17 | 1975-05-26 | ||
US4183246A (en) * | 1978-06-08 | 1980-01-15 | Reynolds Steven C | Insulation presence sensing probe |
US7810378B2 (en) | 2007-06-21 | 2010-10-12 | National Research Council Of Canada | Monitoring of leakage in wastewater force mains and other pipes carrying fluid under pressure |
CA2766850C (fr) | 2010-06-16 | 2020-08-11 | Mueller International, Llc | Dispositifs, systemes et procedes de surveillance d'infrastructure |
US10175135B2 (en) | 2011-08-12 | 2019-01-08 | Mueller International, Llc | Leak detector |
WO2014066764A1 (fr) | 2012-10-26 | 2014-05-01 | Mueller International, Llc | Détection de fuites dans un système de distribution de fluide |
US9528903B2 (en) | 2014-10-01 | 2016-12-27 | Mueller International, Llc | Piezoelectric vibration sensor for fluid leak detection |
US10283857B2 (en) | 2016-02-12 | 2019-05-07 | Mueller International, Llc | Nozzle cap multi-band antenna assembly |
US10305178B2 (en) | 2016-02-12 | 2019-05-28 | Mueller International, Llc | Nozzle cap multi-band antenna assembly |
US10539480B2 (en) | 2017-10-27 | 2020-01-21 | Mueller International, Llc | Frequency sub-band leak detection |
US10859462B2 (en) | 2018-09-04 | 2020-12-08 | Mueller International, Llc | Hydrant cap leak detector with oriented sensor |
US11342656B2 (en) | 2018-12-28 | 2022-05-24 | Mueller International, Llc | Nozzle cap encapsulated antenna system |
US11473993B2 (en) | 2019-05-31 | 2022-10-18 | Mueller International, Llc | Hydrant nozzle cap |
US11542690B2 (en) | 2020-05-14 | 2023-01-03 | Mueller International, Llc | Hydrant nozzle cap adapter |
-
1970
- 1970-03-26 US US22953A patent/US3673856A/en not_active Expired - Lifetime
-
1971
- 1971-01-12 GB GB147371A patent/GB1337781A/en not_active Expired
- 1971-01-18 DE DE19712102133 patent/DE2102133A1/de active Pending
- 1971-01-19 FR FR7101599A patent/FR2075687A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2102133A1 (de) | 1971-07-29 |
GB1337781A (en) | 1973-11-21 |
US3673856A (en) | 1972-07-04 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |