ZA703742B - Liquid level regulating system - Google Patents
Liquid level regulating systemInfo
- Publication number
- ZA703742B ZA703742B ZA703742A ZA703742A ZA703742B ZA 703742 B ZA703742 B ZA 703742B ZA 703742 A ZA703742 A ZA 703742A ZA 703742 A ZA703742 A ZA 703742A ZA 703742 B ZA703742 B ZA 703742B
- Authority
- ZA
- South Africa
- Prior art keywords
- liquid level
- regulating system
- level regulating
- liquid
- regulating
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
- G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Electromagnetic Pumps, Or The Like (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US84037569A | 1969-07-09 | 1969-07-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA703742B true ZA703742B (en) | 1971-01-27 |
Family
ID=25282202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA703742A ZA703742B (en) | 1969-07-09 | 1970-06-02 | Liquid level regulating system |
Country Status (8)
Country | Link |
---|---|
US (1) | US3625636A (en) |
BE (1) | BE753087A (en) |
CA (1) | CA921325A (en) |
CH (1) | CH520978A (en) |
DE (1) | DE2031107C3 (en) |
FR (1) | FR2054332A5 (en) |
GB (1) | GB1297703A (en) |
ZA (1) | ZA703742B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4376449A (en) * | 1980-02-14 | 1983-03-15 | Robert M. Nelson | Two reservoir system in which fluid is drawn from one to maintain a level in the other |
DE3910331A1 (en) * | 1989-03-30 | 1990-10-04 | Infus Hospitalbedarf Gmbh & Co | ELECTROMAGNETICALLY CONTROLLABLE DIAPHRAGM PUMP AND THEIR USE |
DE102004007740B4 (en) | 2004-02-16 | 2014-02-13 | Dspace Digital Signal Processing And Control Engineering Gmbh | Module board and separator bracket |
US11581859B2 (en) * | 2020-06-26 | 2023-02-14 | Wolfspeed, Inc. | Radio frequency (RF) transistor amplifier packages with improved isolation and lead configurations |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3118383A (en) * | 1964-01-21 | Electromagnetically actuated device with feedback control | ||
US440218A (en) * | 1890-11-11 | Xsergius b bessonoff | ||
US730465A (en) * | 1900-12-17 | 1903-06-09 | Heinrich Ladislaw | Automatic feeding-regulator for steam-boilers. |
US2801591A (en) * | 1954-07-15 | 1957-08-06 | Bendix Aviat Corp | Electro-magnetic pump |
DE1403780A1 (en) * | 1961-10-26 | 1969-04-17 | Eberspaecher J | Liquid pump |
US3194446A (en) * | 1963-10-11 | 1965-07-13 | Stewart Warner Corp | Piston pump |
US3319577A (en) * | 1965-02-25 | 1967-05-16 | Margrete L Stinnes | Sliding seal and valve for reciprocating pump plunger |
US3381616A (en) * | 1966-07-13 | 1968-05-07 | Bendix Corp | Electromagnetic fluid pump |
US3411704A (en) * | 1966-09-26 | 1968-11-19 | Johnson Service Co | Pneumatic controller |
-
1969
- 1969-07-09 US US840375A patent/US3625636A/en not_active Expired - Lifetime
-
1970
- 1970-02-27 GB GB1297703D patent/GB1297703A/en not_active Expired
- 1970-05-27 CA CA083885A patent/CA921325A/en not_active Expired
- 1970-06-02 ZA ZA703742A patent/ZA703742B/en unknown
- 1970-06-24 DE DE2031107A patent/DE2031107C3/en not_active Expired
- 1970-07-06 CH CH1016570A patent/CH520978A/en not_active IP Right Cessation
- 1970-07-07 BE BE753087D patent/BE753087A/en unknown
- 1970-07-08 FR FR7025307A patent/FR2054332A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2031107B2 (en) | 1979-04-05 |
CH520978A (en) | 1972-03-31 |
DE2031107C3 (en) | 1979-12-06 |
FR2054332A5 (en) | 1971-04-16 |
DE2031107A1 (en) | 1971-01-14 |
CA921325A (en) | 1973-02-20 |
BE753087A (en) | 1970-12-16 |
US3625636A (en) | 1971-12-07 |
GB1297703A (en) | 1972-11-29 |
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