JPS4835810B1 - - Google Patents
Info
- Publication number
- JPS4835810B1 JPS4835810B1 JP43086179A JP8617968A JPS4835810B1 JP S4835810 B1 JPS4835810 B1 JP S4835810B1 JP 43086179 A JP43086179 A JP 43086179A JP 8617968 A JP8617968 A JP 8617968A JP S4835810 B1 JPS4835810 B1 JP S4835810B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- B08B9/0557—Pigs with rings shaped cleaning members, e.g. cup shaped pigs
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
- F16L55/28—Constructional aspects
- F16L55/30—Constructional aspects of the propulsion means, e.g. towed by cables
- F16L55/38—Constructional aspects of the propulsion means, e.g. towed by cables driven by fluid pressure
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Laminated Bodies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Air Transport Of Granular Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5414167A GB1224615A (en) | 1967-11-28 | 1967-11-28 | An improved pipeline pig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4835810B1 true JPS4835810B1 (de) | 1973-10-31 |
Family
ID=10470057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP43086179A Pending JPS4835810B1 (de) | 1967-11-28 | 1968-11-26 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS4835810B1 (de) |
| AT (1) | AT299638B (de) |
| BE (1) | BE724458A (de) |
| CH (1) | CH511392A (de) |
| DE (1) | DE1811038A1 (de) |
| ES (1) | ES161914Y (de) |
| FR (1) | FR1595769A (de) |
| GB (1) | GB1224615A (de) |
| NL (1) | NL6816870A (de) |
| SE (1) | SE343668B (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023521455A (ja) * | 2020-04-16 | 2023-05-24 | ベクテル・エナジー・テクノロジーズ・アンド・ソリューションズ・インコーポレイテッド | ディレードコーキング処理の間にコーカー炉をデコーキングするためのシステムおよび方法 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9407228U1 (de) * | 1994-03-09 | 1994-09-01 | Kieselmann Gmbh | Molch |
| US5967699A (en) * | 1997-01-21 | 1999-10-19 | Knapp; Kenneth M. | Method and apparatus for launching a pig in a vertical riser pipe |
| GB2372055B (en) * | 2001-02-07 | 2004-09-22 | Petroleo Brasileiro Sa | Method of diminishing the cross section of an opening of a hollow device located in a flow pipe |
| US10279380B2 (en) * | 2016-04-29 | 2019-05-07 | Chevron Phillips Chemical Company Lp | Cleaning coke deposits from process equipment |
| CN112173723B (zh) * | 2020-10-30 | 2022-03-11 | 河南工业大学 | 一种远程气力输送管道清管方法 |
-
1967
- 1967-11-28 GB GB5414167A patent/GB1224615A/en not_active Expired
-
1968
- 1968-11-26 CH CH1762568A patent/CH511392A/de not_active IP Right Cessation
- 1968-11-26 ES ES1968161914U patent/ES161914Y/es not_active Expired
- 1968-11-26 JP JP43086179A patent/JPS4835810B1/ja active Pending
- 1968-11-26 SE SE1609468A patent/SE343668B/xx unknown
- 1968-11-26 NL NL6816870A patent/NL6816870A/xx unknown
- 1968-11-26 DE DE19681811038 patent/DE1811038A1/de active Pending
- 1968-11-26 FR FR1595769D patent/FR1595769A/fr not_active Expired
- 1968-11-26 AT AT1148468A patent/AT299638B/de not_active IP Right Cessation
- 1968-11-26 BE BE724458D patent/BE724458A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023521455A (ja) * | 2020-04-16 | 2023-05-24 | ベクテル・エナジー・テクノロジーズ・アンド・ソリューションズ・インコーポレイテッド | ディレードコーキング処理の間にコーカー炉をデコーキングするためのシステムおよび方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1811038A1 (de) | 1969-07-10 |
| SE343668B (de) | 1972-03-13 |
| ES161914U (es) | 1970-12-16 |
| ES161914Y (es) | 1971-06-16 |
| CH511392A (de) | 1971-08-15 |
| FR1595769A (de) | 1970-06-15 |
| AT299638B (de) | 1972-06-26 |
| NL6816870A (de) | 1969-05-30 |
| GB1224615A (en) | 1971-03-10 |
| BE724458A (de) | 1969-05-27 |