NL6809822A - - Google Patents
Info
- Publication number
- NL6809822A NL6809822A NL6809822A NL6809822A NL6809822A NL 6809822 A NL6809822 A NL 6809822A NL 6809822 A NL6809822 A NL 6809822A NL 6809822 A NL6809822 A NL 6809822A NL 6809822 A NL6809822 A NL 6809822A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
- B08B9/055—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles
- B08B9/0552—Spherically shaped pigs
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3197367 | 1967-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6809822A true NL6809822A (en) | 1969-01-14 |
Family
ID=10331146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6809822A NL6809822A (en) | 1967-07-12 | 1968-07-11 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR1574368A (en) |
| IL (1) | IL30340A0 (en) |
| NL (1) | NL6809822A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3021697C2 (en) * | 1980-06-10 | 1982-11-11 | Taprogge Gesellschaft mbH, 4000 Düsseldorf | Cleaning body for cleaning the inside of tubular heat exchangers |
| FR2624767B1 (en) * | 1987-12-18 | 1990-06-01 | Paridro | WATER PIPELINE CLEANING MACHINE AND METHOD FOR IMPLEMENTING SAME |
-
1968
- 1968-07-09 IL IL30340A patent/IL30340A0/en unknown
- 1968-07-11 NL NL6809822A patent/NL6809822A/xx unknown
- 1968-07-11 FR FR1574368D patent/FR1574368A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1574368A (en) | 1969-07-11 |
| IL30340A0 (en) | 1968-09-26 |