AT375680B - METHOD AND DEVICE FOR HEAT TREATING METAL WORKPIECES - Google Patents
METHOD AND DEVICE FOR HEAT TREATING METAL WORKPIECESInfo
- Publication number
- AT375680B AT375680B AT37083A AT37083A AT375680B AT 375680 B AT375680 B AT 375680B AT 37083 A AT37083 A AT 37083A AT 37083 A AT37083 A AT 37083A AT 375680 B AT375680 B AT 375680B
- Authority
- AT
- Austria
- Prior art keywords
- heat treating
- metal workpieces
- treating metal
- workpieces
- heat
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B23/00—Pumping installations or systems
- F04B23/02—Pumping installations or systems having reservoirs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823238020 DE3238020A1 (en) | 1982-10-13 | 1982-10-13 | Device for conveying a liquid |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA37083A ATA37083A (en) | 1984-01-15 |
AT375680B true AT375680B (en) | 1984-08-27 |
Family
ID=6175659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT37083A AT375680B (en) | 1982-10-13 | 1983-02-03 | METHOD AND DEVICE FOR HEAT TREATING METAL WORKPIECES |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT375680B (en) |
DE (1) | DE3238020A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19710675B8 (en) * | 1997-03-14 | 2012-03-29 | Wilo Se | Double pump with single and synchronous operation |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2362984A (en) * | 1941-09-05 | 1944-11-21 | Linde Air Prod Co | Method and apparatus for dispensing and conserving gas material |
DE1703114A1 (en) * | 1968-04-03 | 1973-05-03 | Allweiler Ag | PUMP UNIT |
US4150310A (en) * | 1978-01-23 | 1979-04-17 | Sangamo Weston, Inc. | Track and hold circuit |
-
1982
- 1982-10-13 DE DE19823238020 patent/DE3238020A1/en not_active Ceased
-
1983
- 1983-02-03 AT AT37083A patent/AT375680B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3238020A1 (en) | 1984-04-19 |
ATA37083A (en) | 1984-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |