NL148512B - Pijpleidingplug. - Google Patents

Pijpleidingplug.

Info

Publication number
NL148512B
NL148512B NL717110427A NL7110427A NL148512B NL 148512 B NL148512 B NL 148512B NL 717110427 A NL717110427 A NL 717110427A NL 7110427 A NL7110427 A NL 7110427A NL 148512 B NL148512 B NL 148512B
Authority
NL
Netherlands
Prior art keywords
pipeline plug
pipeline
plug
Prior art date
Application number
NL717110427A
Other languages
English (en)
Other versions
NL7110427A (nl
Original Assignee
Girard Harry J
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 Girard Harry J filed Critical Girard Harry J
Publication of NL7110427A publication Critical patent/NL7110427A/xx
Publication of NL148512B publication Critical patent/NL148512B/nl

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)
NL717110427A 1968-11-20 1971-07-28 Pijpleidingplug. NL148512B (nl)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
NL7110427A NL7110427A (nl) 1973-01-30
NL148512B true NL148512B (nl) 1976-02-16

Family

ID=25110287

Family Applications (1)

Application Number Title Priority Date Filing Date
NL717110427A NL148512B (nl) 1968-11-20 1971-07-28 Pijpleidingplug.

Country Status (5)

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

Families Citing this family (13)

* 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
BR9106759A (pt) * 1990-08-10 1993-06-29 Compri Technic Pty Ltd Pistola pneumatica manual e projetil para a mesma
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
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
US20040234776A1 (en) * 2003-02-11 2004-11-25 Corbett Bradford G. Abrasion and oil resistant coating for oil field elastomeric goods
CN100378290C (zh) * 2003-04-15 2008-04-02 国际壳牌研究有限公司 泵塞
US7526971B2 (en) * 2005-07-29 2009-05-05 General Electric Company Abrasion-resistant pig, and materials and methods for making same
CA2611271C (en) * 2007-02-01 2014-02-18 Altex Technologies Inc. Scraping element for a pipeline pig

Also Published As

Publication number Publication date
FR2186857A5 (nl) 1974-01-11
US3605159A (en) 1971-09-20
BE775801A (nl) 1972-03-16
GB1367667A (en) 1974-09-18
NL7110427A (nl) 1973-01-30

Similar Documents

Publication Publication Date Title
NL164652C (nl) Pijpverbinding.
CH501864A (de) Rohrleitung
DK120480B (da) Gribetang.
BE739000A (fr) Aandrijfmechanisme.
NL161331C (nl) Verbindingssteker.
NL140915B (nl) Meerinrichting.
NL148512B (nl) Pijpleidingplug.
DK123694B (da) Dukkelem.
DK128041B (da) Hobjærgningsredskab.
NL154906B (nl) Doorverbinder.
DK128474B (da) Trawlskovl.
ES136078Y (es) Batidora-exprimidor.
NL157405B (nl) Pijpverbinding.
ES140763Y (es) Clavija de enchufe simplificada.
ES140370Y (es) Tapon.
ES137986Y (es) Tapon.
ES135497Y (es) Tapon.
ES135681Y (es) Tapon.
FI48499C (fi) Pikaliitin.
FR95313E (fr) Bouchon-siphon.
ES143165Y (es) Tapon-valvula.
FR96249E (fr) Vanne.
NL157090B (nl) Afsluiter.
NL139205B (nl) Afsluiter.
NL138980B (nl) Afsluiter.

Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: GIRARD