GB2004056B - Damper control device - Google Patents
Damper control deviceInfo
- Publication number
- GB2004056B GB2004056B GB7835059A GB7835059A GB2004056B GB 2004056 B GB2004056 B GB 2004056B GB 7835059 A GB7835059 A GB 7835059A GB 7835059 A GB7835059 A GB 7835059A GB 2004056 B GB2004056 B GB 2004056B
- Authority
- GB
- United Kingdom
- Prior art keywords
- control device
- damper control
- damper
- control
- Prior art date
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/002—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using a central suction system, e.g. for collecting exhaust gases in workshops
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7710195A SE434921B (en) | 1977-09-12 | 1977-09-12 | GAMLE CONTROL DEVICE FOR POINT EXTENSION |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2004056A GB2004056A (en) | 1979-03-21 |
GB2004056B true GB2004056B (en) | 1982-05-12 |
Family
ID=20332237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7835059A Expired GB2004056B (en) | 1977-09-12 | 1978-08-30 | Damper control device |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2837697A1 (en) |
FI (1) | FI69770C (en) |
GB (1) | GB2004056B (en) |
SE (1) | SE434921B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4318337A (en) * | 1980-07-07 | 1982-03-09 | United Air Specialists, Inc. | Source capture fume reduction apparatus |
FR2525930B1 (en) * | 1982-04-28 | 1987-12-04 | Plus Air Groupe | SMOKE EXTRACTION DEVICE |
SE451433B (en) * | 1982-09-10 | 1987-10-12 | Fumex Ab | EXTRACTOR |
US5085133A (en) * | 1990-10-29 | 1992-02-04 | Diesel Equipment Limited | Exhaust extraction system for welding site |
FI990302A (en) * | 1999-02-15 | 2000-08-16 | Juha Tapio Koskinen | Procedure and arrangement for regulating the ventilation in welding works |
CN103272819A (en) * | 2013-05-25 | 2013-09-04 | 安徽天瑞电子科技有限公司 | Component welding waste gas discharge device |
CN111085056A (en) * | 2020-01-17 | 2020-05-01 | 吴广 | Be applied to welding equipment's environment-friendly exhaust emission equipment |
-
1977
- 1977-09-12 SE SE7710195A patent/SE434921B/en unknown
-
1978
- 1978-08-29 DE DE19782837697 patent/DE2837697A1/en not_active Ceased
- 1978-08-30 GB GB7835059A patent/GB2004056B/en not_active Expired
- 1978-09-08 FI FI782757A patent/FI69770C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI782757A (en) | 1979-03-13 |
SE434921B (en) | 1984-08-27 |
GB2004056A (en) | 1979-03-21 |
DE2837697A1 (en) | 1979-03-22 |
FI69770C (en) | 1986-05-26 |
SE7710195L (en) | 1979-03-13 |
FI69770B (en) | 1985-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |