GB1233848A - - Google Patents
Info
- Publication number
- GB1233848A GB1233848A GB1233848DA GB1233848A GB 1233848 A GB1233848 A GB 1233848A GB 1233848D A GB1233848D A GB 1233848DA GB 1233848 A GB1233848 A GB 1233848A
- Authority
- GB
- United Kingdom
- Prior art keywords
- units
- movable
- slot
- ducts
- holes
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/18—Branching pipes; Joining pipes to walls the branch pipe being movable
-
- 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
- B08B15/005—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 comprising a stationary main duct with one or more branch units, the branch units being freely movable along a sealed longitudinal slit in the main duct
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Treating Waste Gases (AREA)
- Ventilation (AREA)
- Manipulator (AREA)
Abstract
1,233,848. Removing noxious fumes generated in industrial processes. E. A. LINDKVIST. 13 May, 1969 [13 May, 1968], No. 24448/69. Heading F4X. An exhaust system for removal of gaseous contaminants generated in workshops by machines movable in such premises comprises an overhead rail 2 having at least one exhaust duct 1 fixedly secured either thereto or to a ceiling by brackets 8 along its length with a slot or holes on its downwardly facing side which is or are sealed on either side by resilient strips 11. The slot or holes are adapted to be placed in operative connection with ducts or hoses 6 movable to the source of the contaminants by tapping units 5 including a ploughshaped nozzle portion and connecting portion 19 which units are supported by trolleys having yokes 17 and wheels 9. The units are adapted to run along the track and the nozzle portions move the sealing strips apart when establishing communication between the fixed and movable ducts.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE06421/68A SE335908B (en) | 1968-05-13 | 1968-05-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1233848A true GB1233848A (en) | 1971-06-03 |
Family
ID=20268625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1233848D Expired GB1233848A (en) | 1968-05-13 | 1969-05-13 |
Country Status (12)
Country | Link |
---|---|
US (1) | US3602128A (en) |
BE (1) | BE732982A (en) |
CA (1) | CA919488A (en) |
CS (1) | CS153517B2 (en) |
DK (1) | DK144018C (en) |
FI (1) | FI48388C (en) |
FR (1) | FR2008430A1 (en) |
GB (1) | GB1233848A (en) |
LU (1) | LU58629A1 (en) |
NL (1) | NL155651B (en) |
NO (1) | NO121174B (en) |
SE (1) | SE335908B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3705545A (en) * | 1971-09-17 | 1972-12-12 | Hawley Manufacturing Corp | Releasable securement means for sealing web |
GB1569674A (en) * | 1976-02-09 | 1980-06-18 | Hartung Kuhn & Co Maschf | Coke oven battery gas collecting system |
US4196714A (en) * | 1976-04-01 | 1980-04-08 | Fromman Arthur R A | Firebox with movable hood or hood sections |
US4177975A (en) * | 1978-06-14 | 1979-12-11 | Louis A. Grant, Inc. | Exhaust hood apparatus with tilting furnace |
SE423136B (en) * | 1980-09-17 | 1982-04-13 | Nederman Bill P Ph | SEALING DEVICE WITH AT LEAST ONE GAS FLOW CHANNEL FIGURE |
DE3203672A1 (en) * | 1982-02-04 | 1983-08-11 | WSW Planungsgesellschaft mbH, 4355 Waltrop | EXTRACTION COVER WITH STATIONAL EXTRACTION CHANNEL |
DE8914191U1 (en) * | 1989-12-01 | 1990-01-11 | Norfi Nordfilter-Anlagenbau Gmbh, 2401 Ratekau | Extraction device for exhaust gases from motor vehicles |
US5447642A (en) * | 1994-12-12 | 1995-09-05 | Schenach; Thomas A. | Metalworking fluid recycling process with pasteurization by direct steam injection |
CN104948830A (en) * | 2015-06-05 | 2015-09-30 | 成都聚智工业设计有限公司 | Corrosion-resistant pipe valve structure |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2693749A (en) * | 1950-11-13 | 1954-11-09 | Western Electric Co | Exhaust system for ladles |
US2970351A (en) * | 1955-11-18 | 1961-02-07 | Jones & Laughlin Steel Corp | Apparatus for casting metal ingots |
US3018503A (en) * | 1956-12-27 | 1962-01-30 | Nippon Spindle Mfg Co Ltd | Frame cleaning device utilizing exhaust air from a suction cleaner in spinning and like operations |
US3176971A (en) * | 1962-10-08 | 1965-04-06 | Kirk And Blum Mfg Company | Metal scarfing apparatus |
-
1968
- 1968-05-13 SE SE06421/68A patent/SE335908B/xx unknown
-
1969
- 1969-05-12 LU LU58629D patent/LU58629A1/xx unknown
- 1969-05-12 FI FI691391A patent/FI48388C/en active
- 1969-05-12 DK DK256469A patent/DK144018C/en not_active IP Right Cessation
- 1969-05-12 US US823601A patent/US3602128A/en not_active Expired - Lifetime
- 1969-05-12 NO NO1935/69A patent/NO121174B/no unknown
- 1969-05-13 NL NL6907372.A patent/NL155651B/en not_active IP Right Cessation
- 1969-05-13 FR FR6915524A patent/FR2008430A1/fr not_active Withdrawn
- 1969-05-13 CS CS335569A patent/CS153517B2/cs unknown
- 1969-05-13 BE BE732982D patent/BE732982A/xx not_active IP Right Cessation
- 1969-05-13 CA CA051454A patent/CA919488A/en not_active Expired
- 1969-05-13 GB GB1233848D patent/GB1233848A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2008430A1 (en) | 1970-01-23 |
DE1924266B2 (en) | 1975-11-13 |
DK144018B (en) | 1981-11-16 |
CA919488A (en) | 1973-01-23 |
LU58629A1 (en) | 1969-08-27 |
DE1924266A1 (en) | 1970-02-05 |
FI48388C (en) | 1974-09-10 |
NL6907372A (en) | 1969-11-17 |
SE335908B (en) | 1971-06-14 |
NL155651B (en) | 1978-01-16 |
US3602128A (en) | 1971-08-31 |
BE732982A (en) | 1969-10-16 |
NO121174B (en) | 1971-01-25 |
CS153517B2 (en) | 1974-02-25 |
DK144018C (en) | 1982-05-17 |
FI48388B (en) | 1974-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |