FR2227509A1 - - Google Patents
Info
- Publication number
- FR2227509A1 FR2227509A1 FR7414204A FR7414204A FR2227509A1 FR 2227509 A1 FR2227509 A1 FR 2227509A1 FR 7414204 A FR7414204 A FR 7414204A FR 7414204 A FR7414204 A FR 7414204A FR 2227509 A1 FR2227509 A1 FR 2227509A1
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G1/00—Non-rotary, e.g. reciprocated, appliances
- F28G1/08—Non-rotary, e.g. reciprocated, appliances having scrapers, hammers, or cutters, e.g. rigidly mounted
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning In General (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732320723 DE2320723C3 (de) | 1973-04-25 | 1973-04-25 | Wärmeaustauscher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2227509A1 true FR2227509A1 (de) | 1974-11-22 |
| FR2227509B1 FR2227509B1 (de) | 1980-03-21 |
Family
ID=5879069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7414204A Expired FR2227509B1 (de) | 1973-04-25 | 1974-04-24 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE813936A (de) |
| DE (1) | DE2320723C3 (de) |
| FR (1) | FR2227509B1 (de) |
| GB (1) | GB1472599A (de) |
| IT (1) | IT1007964B (de) |
| NL (1) | NL7405382A (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE425215B (sv) * | 1980-09-12 | 1982-09-13 | Jacob Weitman | Sett och anordning for behandling av en uppvermd forsmutsad gas |
| NO339892B1 (no) * | 2012-02-20 | 2017-02-13 | Aker Solutions As | Havbunns varmeveksler og renseverktøy |
| WO2015026237A1 (en) * | 2013-08-20 | 2015-02-26 | Aker Subsea As | Subsea heat exchanger, cleaning tool and appurtenant method |
| WO2018004348A1 (en) * | 2016-06-28 | 2018-01-04 | Statoil Petroleum As | Improvements relating to the maintenance of heat exchangers |
| CN112484187A (zh) * | 2020-11-27 | 2021-03-12 | 薛彬 | 一种基于热泵的低能耗环保空调 |
| CN113941164B (zh) * | 2021-12-22 | 2022-03-11 | 东营市赫邦化工有限公司 | 一种烧碱蒸发设备 |
| CN116697781B (zh) * | 2023-06-29 | 2024-03-26 | 安徽鑫氟隆化工设备有限公司 | 一种碳化硅换热器及其使用方法 |
-
1973
- 1973-04-25 DE DE19732320723 patent/DE2320723C3/de not_active Expired
-
1974
- 1974-04-19 BE BE143394A patent/BE813936A/xx unknown
- 1974-04-19 IT IT2166474A patent/IT1007964B/it active
- 1974-04-19 NL NL7405382A patent/NL7405382A/xx not_active Application Discontinuation
- 1974-04-23 GB GB1764074A patent/GB1472599A/en not_active Expired
- 1974-04-24 FR FR7414204A patent/FR2227509B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7405382A (de) | 1974-10-29 |
| DE2320723A1 (de) | 1974-11-14 |
| DE2320723B2 (de) | 1979-03-15 |
| BE813936A (fr) | 1974-08-16 |
| FR2227509B1 (de) | 1980-03-21 |
| DE2320723C3 (de) | 1979-11-08 |
| GB1472599A (en) | 1977-05-04 |
| IT1007964B (it) | 1976-10-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |