FR2186857A5 - - Google Patents

Info

Publication number
FR2186857A5
FR2186857A5 FR7125783A FR7125783A FR2186857A5 FR 2186857 A5 FR2186857 A5 FR 2186857A5 FR 7125783 A FR7125783 A FR 7125783A FR 7125783 A FR7125783 A FR 7125783A FR 2186857 A5 FR2186857 A5 FR 2186857A5
Authority
FR
France
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
Application number
FR7125783A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HARRY GIRARD
Original Assignee
HARRY GIRARD
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HARRY GIRARD filed Critical HARRY GIRARD
Application granted granted Critical
Publication of FR2186857A5 publication Critical patent/FR2186857A5/fr
Expired legal-status Critical Current

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
    • B08B9/0553—Cylindrically shaped pigs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/12—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels
    • B29C33/14—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels against the mould wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/74—Domestic articles
    • B29L2031/7406—Sponges; Cleaning equipment

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Cleaning In General (AREA)
FR7125783A 1968-11-20 1971-07-13 Expired FR2186857A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77744868A 1968-11-20 1968-11-20

Publications (1)

Publication Number Publication Date
FR2186857A5 true FR2186857A5 (fr) 1974-01-11

Family

ID=25110287

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7125783A Expired FR2186857A5 (fr) 1968-11-20 1971-07-13

Country Status (5)

Country Link
US (1) US3605159A (fr)
BE (1) BE775801A (fr)
FR (1) FR2186857A5 (fr)
GB (1) GB1367667A (fr)
NL (1) NL148512B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998045659A1 (fr) * 1997-04-04 1998-10-15 Valery Ivanovich Chernyshev Procede de nettoyage mecanique des surfaces d'un appareillage de chimie pour les debarrasser des boues contenant des metaux appartenant au groupe des platines

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4242771A (en) * 1979-07-16 1981-01-06 Knapp Kenneth M Pipeline pig
US4425385A (en) * 1982-04-12 1984-01-10 Coulter-Mustang Services Company Method for cleaning and coating pipeline walls
US4876761A (en) * 1987-07-31 1989-10-31 Shizuo Sagawa Pin for sweepers
US4825498A (en) * 1988-03-25 1989-05-02 Tdw Delaware, Inc. Cleaning pig with selectable debris flushing action
US5329660A (en) * 1990-08-10 1994-07-19 Compri Technic Pty. Ltd. Pneumatic gun and projectiles therefor
US5384929A (en) * 1994-04-14 1995-01-31 Tdw Delaware, Inc. Pig for use in cleaning the interior wall of a pipeline
US5533224A (en) * 1995-04-12 1996-07-09 Knapp; Kenneth M. Foam pig with scraper strips
US5903945A (en) * 1997-02-27 1999-05-18 Lundie; Kevin R.J. Pipeline pig
US20040234776A1 (en) * 2003-02-11 2004-11-25 Corbett Bradford G. Abrasion and oil resistant coating for oil field elastomeric goods
CA2521763C (fr) * 2003-04-15 2012-08-14 Shell Canada Limited Obturateur de pompe
US7526971B2 (en) * 2005-07-29 2009-05-05 General Electric Company Abrasion-resistant pig, and materials and methods for making same
CA2611271C (fr) * 2007-02-01 2014-02-18 Altex Technologies Inc. Element de raclage pour piston racleur

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998045659A1 (fr) * 1997-04-04 1998-10-15 Valery Ivanovich Chernyshev Procede de nettoyage mecanique des surfaces d'un appareillage de chimie pour les debarrasser des boues contenant des metaux appartenant au groupe des platines

Also Published As

Publication number Publication date
NL148512B (nl) 1976-02-16
GB1367667A (en) 1974-09-18
US3605159A (en) 1971-09-20
NL7110427A (fr) 1973-01-30
BE775801A (fr) 1972-03-16

Similar Documents

Publication Publication Date Title
AU5506869A (fr)
AU5184069A (fr)
AU6168869A (fr)
AU6171569A (fr)
AU4811568A (fr)
AR203075Q (fr)
AU4744468A (fr)
BE709320A (fr)
BE709138A (fr)
BE726969A (fr)
BE726915A (fr)
BE726749A (fr)
BE726553A (fr)
BE726551A (fr)
BE726455A (fr)
BE726425A (fr)
BE723032A (fr)
BE719520A (fr)
BE709496A (fr)
BE709484A (fr)
BE709479A (fr)
BE709446A (fr)
BE709435A (fr)
BE709415A (fr)
BE727704A (fr)

Legal Events

Date Code Title Description
CA Change of address
ST Notification of lapse