FR2458107B1 - - Google Patents
Info
- Publication number
- FR2458107B1 FR2458107B1 FR8011529A FR8011529A FR2458107B1 FR 2458107 B1 FR2458107 B1 FR 2458107B1 FR 8011529 A FR8011529 A FR 8011529A FR 8011529 A FR8011529 A FR 8011529A FR 2458107 B1 FR2458107 B1 FR 2458107B1
- 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
- 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4458579A | 1979-06-01 | 1979-06-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2458107A1 FR2458107A1 (fr) | 1980-12-26 |
| FR2458107B1 true FR2458107B1 (US07968547-20110628-C00004.png) | 1983-10-28 |
Family
ID=21933174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8011529A Granted FR2458107A1 (fr) | 1979-06-01 | 1980-05-23 | Systeme de circulation de fluide en boucle fermee |
Country Status (7)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3447484A1 (de) * | 1984-12-27 | 1986-07-03 | P.I.V. Antrieb Werner Reimers GmbH & Co KG, 6380 Bad Homburg | Hydraulikeinrichtung zur antriebsenergieeinsparung, foerderstromvergleichmaessigung oder druckbegrenzung fuer beliebige hydraulikpumpen |
| JPH06182973A (ja) * | 1992-12-17 | 1994-07-05 | Ryobi Ltd | 番号印刷機 |
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 (US07968547-20110628-C00004.png) * | 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/xx not_active IP Right Cessation
- 1979-11-16 GB GB7939768A patent/GB2051341B/en not_active Expired
- 1979-11-20 DK DK492779A patent/DK155769C/da not_active IP Right Cessation
- 1979-11-29 DE DE19792948029 patent/DE2948029A1/de active Granted
- 1979-12-07 IT IT27911/79A patent/IT1126502B/it active
-
1980
- 1980-03-29 JP JP55039675A patent/JPS605836B2/ja not_active Expired
- 1980-05-23 FR FR8011529A patent/FR2458107A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2458107A1 (fr) | 1980-12-26 |
| IT7927911A0 (it) | 1979-12-07 |
| DK492779A (da) | 1980-12-02 |
| DK155769C (da) | 1989-09-25 |
| JPS55163386A (en) | 1980-12-19 |
| DK155769B (da) | 1989-05-08 |
| NL175226B (nl) | 1984-05-01 |
| JPS605836B2 (ja) | 1985-02-14 |
| IT1126502B (it) | 1986-05-21 |
| NL7908293A (nl) | 1980-12-03 |
| DE2948029A1 (de) | 1980-12-04 |
| DE2948029C2 (US07968547-20110628-C00004.png) | 1987-03-05 |
| GB2051341A (en) | 1981-01-14 |
| NL175226C (nl) | 1984-10-01 |
| GB2051341B (en) | 1983-12-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |