DK492779A - VENTURI PRESSURE PROGRAMS FOR LIQUID CIRCUIT SECTION - Google Patents
VENTURI PRESSURE PROGRAMS FOR LIQUID CIRCUIT SECTIONInfo
- Publication number
- DK492779A DK492779A DK492779A DK492779A DK492779A DK 492779 A DK492779 A DK 492779A DK 492779 A DK492779 A DK 492779A DK 492779 A DK492779 A DK 492779A DK 492779 A DK492779 A DK 492779A
- Authority
- DK
- Denmark
- Prior art keywords
- circuit section
- liquid circuit
- venturi pressure
- pressure programs
- programs
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/02—Hot-water central heating systems with forced circulation, e.g. by pumps
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Jet Pumps And Other Pumps (AREA)
- Pipe Accessories (AREA)
- Reciprocating Pumps (AREA)
- Pipeline Systems (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4458579A | 1979-06-01 | 1979-06-01 | |
US4458579 | 1979-06-01 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK492779A true DK492779A (en) | 1980-12-02 |
DK155769B DK155769B (en) | 1989-05-08 |
DK155769C DK155769C (en) | 1989-09-25 |
Family
ID=21933174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK492779A DK155769C (en) | 1979-06-01 | 1979-11-20 | PLANT WITH CLOSED LIQUID CIRCUIT SECTION CONTAINING A VENTURIROER |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS605836B2 (en) |
DE (1) | DE2948029A1 (en) |
DK (1) | DK155769C (en) |
FR (1) | FR2458107A1 (en) |
GB (1) | GB2051341B (en) |
IT (1) | IT1126502B (en) |
NL (1) | NL175226C (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3447484A1 (en) * | 1984-12-27 | 1986-07-03 | P.I.V. Antrieb Werner Reimers GmbH & Co KG, 6380 Bad Homburg | Hydraulic device for saving drive energy, homogenizing delivery flow or limiting pressure for any hydraulic pump |
JPH06182973A (en) * | 1992-12-17 | 1994-07-05 | Ryobi Ltd | Number printing press |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US667559A (en) * | 1900-11-16 | 1901-02-05 | George Neubauer | Feeding scale-preventives into boilers. |
US1418583A (en) * | 1921-03-30 | 1922-06-06 | Lincke Alexander Ru Maximilian | Hot-water heating system |
GB211287A (en) * | 1922-12-15 | 1924-02-21 | John Henry Adlam | Improvements in or relating to hot-water heating-installations |
US2265108A (en) * | 1940-06-05 | 1941-12-02 | Lillian Fiaker | Controlled circulation water heating system |
SE308592B (en) * | 1967-12-22 | 1969-02-17 | K Malmstroem | |
GB1386387A (en) * | 1973-07-05 | 1975-03-05 | Porges G | Pressurised liquid heat exchange system with open top feed tank |
US3987628A (en) * | 1976-03-04 | 1976-10-26 | Deere & Company | Charge pump augmenting device |
-
1979
- 1979-11-13 NL NLAANVRAGE7908293,A patent/NL175226C/en not_active IP Right Cessation
- 1979-11-16 GB GB7939768A patent/GB2051341B/en not_active Expired
- 1979-11-20 DK DK492779A patent/DK155769C/en not_active IP Right Cessation
- 1979-11-29 DE DE19792948029 patent/DE2948029A1/en active Granted
- 1979-12-07 IT IT27911/79A patent/IT1126502B/en active
-
1980
- 1980-03-29 JP JP55039675A patent/JPS605836B2/en not_active Expired
- 1980-05-23 FR FR8011529A patent/FR2458107A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
NL175226C (en) | 1984-10-01 |
IT7927911A0 (en) | 1979-12-07 |
NL7908293A (en) | 1980-12-03 |
DE2948029C2 (en) | 1987-03-05 |
GB2051341B (en) | 1983-12-14 |
DK155769B (en) | 1989-05-08 |
JPS605836B2 (en) | 1985-02-14 |
FR2458107A1 (en) | 1980-12-26 |
DE2948029A1 (en) | 1980-12-04 |
IT1126502B (en) | 1986-05-21 |
DK155769C (en) | 1989-09-25 |
JPS55163386A (en) | 1980-12-19 |
GB2051341A (en) | 1981-01-14 |
FR2458107B1 (en) | 1983-10-28 |
NL175226B (en) | 1984-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |