FR1540463A - New differential pressure device for differential membrane mechanism - Google Patents
New differential pressure device for differential membrane mechanismInfo
- Publication number
- FR1540463A FR1540463A FR117848A FR117848A FR1540463A FR 1540463 A FR1540463 A FR 1540463A FR 117848 A FR117848 A FR 117848A FR 117848 A FR117848 A FR 117848A FR 1540463 A FR1540463 A FR 1540463A
- Authority
- FR
- France
- Prior art keywords
- differential
- pressure device
- membrane mechanism
- new
- differential pressure
- 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
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/01—Control of flow without auxiliary power
- G05D7/0126—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs
- G05D7/0133—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs within the flow-path
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Safety Valves (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR117848A FR1540463A (en) | 1967-08-16 | 1967-08-16 | New differential pressure device for differential membrane mechanism |
BE718155D BE718155A (en) | 1967-08-16 | 1968-07-17 | |
DE1779452A DE1779452B2 (en) | 1967-08-16 | 1968-08-13 | Throttle device for a flow pressure switch of a gas-heated water heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR117848A FR1540463A (en) | 1967-08-16 | 1967-08-16 | New differential pressure device for differential membrane mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1540463A true FR1540463A (en) | 1968-09-27 |
Family
ID=8636866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR117848A Expired FR1540463A (en) | 1967-08-16 | 1967-08-16 | New differential pressure device for differential membrane mechanism |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE718155A (en) |
DE (1) | DE1779452B2 (en) |
FR (1) | FR1540463A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2184373B1 (en) * | 1972-05-15 | 1974-09-27 | Saunier Duval |
-
1967
- 1967-08-16 FR FR117848A patent/FR1540463A/en not_active Expired
-
1968
- 1968-07-17 BE BE718155D patent/BE718155A/xx unknown
- 1968-08-13 DE DE1779452A patent/DE1779452B2/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1779452A1 (en) | 1972-03-02 |
BE718155A (en) | 1968-12-31 |
DE1779452B2 (en) | 1974-03-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH478999A (en) | Device for forming assembly nodes between tubes | |
NL172797C (en) | DRAW DISPLAY DEVICE. | |
CH487469A (en) | Audio-visual device for education | |
FR1523213A (en) | Advanced stacking device for hydraulic devices | |
BE774559A (en) | DEVICE FOR OPERATING PROJECTORS | |
FR1540463A (en) | New differential pressure device for differential membrane mechanism | |
NL158050B (en) | IMAGE DISPLAY DEVICE. | |
FR1540993A (en) | Locking device for a differential mechanism | |
FR1521765A (en) | Device for successively aligning eggs one by one | |
FR1395321A (en) | Thin film device | |
FR1532672A (en) | Differential pressure forming device | |
FR1483508A (en) | Device for oil burners | |
FR1538257A (en) | Cutting device for presses | |
FR1538601A (en) | Reading device for refractometer | |
FR1460591A (en) | Punch arrow device | |
CH468037A (en) | Pull indicator device | |
FR92792E (en) | Anti-blinding device for projector. | |
FR1518957A (en) | Anti-blinding device for projector | |
FR94828E (en) | Anti-blinding device for projector. | |
FR1438560A (en) | Device for slide show | |
FR1531093A (en) | Device for measuring flatness | |
FR1531185A (en) | Device for transmitting forces | |
FR1518983A (en) | Safety device for low pressure fluid | |
FR1546798A (en) | protective case for dispenser tube | |
FR1522450A (en) | Advanced liquid dispersion device |