NL7407499A - - Google Patents
Info
- Publication number
- NL7407499A NL7407499A NL7407499A NL7407499A NL7407499A NL 7407499 A NL7407499 A NL 7407499A NL 7407499 A NL7407499 A NL 7407499A NL 7407499 A NL7407499 A NL 7407499A NL 7407499 A NL7407499 A NL 7407499A
- Authority
- NL
- Netherlands
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F5/00—Elements specially adapted for movement
- F28F5/06—Hollow screw conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49316—Impeller making
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Screw Conveyors (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2328793A DE2328793A1 (de) | 1973-06-06 | 1973-06-06 | Verfahren zum herstellen von hohlschnecken fuer waermetauscher |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7407499A true NL7407499A (xx) | 1974-12-10 |
Family
ID=5883202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7407499A NL7407499A (xx) | 1973-06-06 | 1974-06-04 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3890685A (xx) |
JP (1) | JPS5027759A (xx) |
DE (1) | DE2328793A1 (xx) |
FR (1) | FR2232403B3 (xx) |
GB (1) | GB1446509A (xx) |
NL (1) | NL7407499A (xx) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4855800A (xx) * | 1971-11-10 | 1973-08-04 | ||
JPS4855706A (xx) * | 1971-11-10 | 1973-08-04 | ||
US3970412A (en) * | 1975-03-03 | 1976-07-20 | United Technologies Corporation | Closed channel disk for a gas turbine engine |
US4005515A (en) * | 1975-03-03 | 1977-02-01 | United Technologies Corporation | Method of manufacturing a closed channel disk for a gas turbine engine |
DE2710443A1 (de) * | 1977-03-10 | 1978-09-14 | Klein Schanzlin & Becker Ag | Waermesperre fuer hochtemperatur- umwaelzpumpen |
DE2745391A1 (de) * | 1977-10-08 | 1979-04-19 | Krupp Gmbh | Druckschnecke |
JPS5944675B2 (ja) * | 1977-12-22 | 1984-10-31 | 株式会社芝浦製作所 | 自動販売機 |
JPS6024737B2 (ja) * | 1980-06-26 | 1985-06-14 | ドネプロペトロブスキイ ゴルニイ インステイチユ−ト イム.アルテマ | 内部に密閉されたらせん状空所を有する弾撥性ねじを被加工物上に形成する方法並びに工具 |
FR2497939B1 (fr) * | 1981-01-14 | 1986-05-23 | Commissariat Energie Atomique | Procede de realisation de conduits dans une plaque |
US5957657A (en) * | 1996-02-26 | 1999-09-28 | Mitisubishi Heavy Industries, Ltd. | Method of forming a cooling air passage in a gas turbine stationary blade shroud |
US5857836A (en) * | 1996-09-10 | 1999-01-12 | Aerodyne Research, Inc. | Evaporatively cooled rotor for a gas turbine engine |
DE102004053803B4 (de) * | 2004-11-08 | 2006-10-26 | Hilti Ag | Gewindefurchende Schraube |
DE102011014474B4 (de) * | 2011-03-19 | 2016-06-23 | MAPLAN Schwerin GmbH | Schnecke |
JP5435605B1 (ja) * | 2012-12-05 | 2014-03-05 | 小林工業株式会社 | 掻取式熱交換器 |
TWI571608B (zh) * | 2014-08-15 | 2017-02-21 | 行政院原子能委員會核能研究所 | 廢料餘熱回收裝置及其方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2724979A (en) * | 1949-11-16 | 1955-11-29 | Essex Aero Ltd | Sheet metal screw |
US2883163A (en) * | 1955-12-02 | 1959-04-21 | Stord As | Rotatable heating members for heat exchangers |
GB934647A (en) * | 1961-04-20 | 1963-08-21 | Wiggin & Co Ltd Henry | Improvements relating to the production of turbine or compressor blades |
US3209640A (en) * | 1962-11-13 | 1965-10-05 | United Aero Products Corp | Screw with heat exchange passage |
US3378912A (en) * | 1966-02-28 | 1968-04-23 | Oakland Corp | Method of forming recesses in parts for the reception of friction locking plugs |
-
1973
- 1973-06-06 DE DE2328793A patent/DE2328793A1/de active Pending
-
1974
- 1974-05-30 US US474622A patent/US3890685A/en not_active Expired - Lifetime
- 1974-06-04 NL NL7407499A patent/NL7407499A/xx unknown
- 1974-06-06 GB GB2520274A patent/GB1446509A/en not_active Expired
- 1974-06-06 JP JP49063491A patent/JPS5027759A/ja active Pending
- 1974-06-06 FR FR7419636A patent/FR2232403B3/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5027759A (xx) | 1975-03-22 |
DE2328793A1 (de) | 1975-01-02 |
FR2232403B3 (xx) | 1977-04-08 |
FR2232403A1 (xx) | 1975-01-03 |
GB1446509A (en) | 1976-08-18 |
US3890685A (en) | 1975-06-24 |