JPH0347084U - - Google Patents

Info

Publication number
JPH0347084U
JPH0347084U JP1989107275U JP10727589U JPH0347084U JP H0347084 U JPH0347084 U JP H0347084U JP 1989107275 U JP1989107275 U JP 1989107275U JP 10727589 U JP10727589 U JP 10727589U JP H0347084 U JPH0347084 U JP H0347084U
Authority
JP
Japan
Prior art keywords
push button
window
opening
smoke exhaust
smoke evacuation
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.)
Granted
Application number
JP1989107275U
Other languages
English (en)
Japanese (ja)
Other versions
JPH059107Y2 (forum.php
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 filed Critical
Priority to JP1989107275U priority Critical patent/JPH059107Y2/ja
Priority to US07/564,085 priority patent/US5157803A/en
Priority to DE4042556A priority patent/DE4042556C2/de
Priority to DE4027178A priority patent/DE4027178C2/de
Priority to GB9018901A priority patent/GB2235959B/en
Priority to FR9011373A priority patent/FR2651697A1/fr
Publication of JPH0347084U publication Critical patent/JPH0347084U/ja
Priority to US07/902,741 priority patent/US5253385A/en
Application granted granted Critical
Publication of JPH059107Y2 publication Critical patent/JPH059107Y2/ja
Priority to GB9306001A priority patent/GB2263520B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/45—Scale remover or preventor
    • Y10T29/4506—Scale remover or preventor for hollow workpiece
    • Y10T29/4511—Interior surface
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/45—Scale remover or preventor
    • Y10T29/4561—Scraper or scalper

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
JP1989107275U 1989-09-14 1989-09-14 Expired - Lifetime JPH059107Y2 (forum.php)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP1989107275U JPH059107Y2 (forum.php) 1989-09-14 1989-09-14
US07/564,085 US5157803A (en) 1989-09-14 1990-08-07 Sweeper
DE4027178A DE4027178C2 (de) 1989-09-14 1990-08-28 Räumgerät
DE4042556A DE4042556C2 (de) 1989-09-14 1990-08-28 Räumgerät
GB9018901A GB2235959B (en) 1989-09-14 1990-08-30 Pipe sweeping
FR9011373A FR2651697A1 (fr) 1989-09-14 1990-09-14 Racloir pour nettoyer l'interieur d'un tube.
US07/902,741 US5253385A (en) 1989-09-14 1992-06-23 Pipeline pig sweeper and sweeper pin
GB9306001A GB2263520B (en) 1989-09-14 1993-03-20 Pipe sweeping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989107275U JPH059107Y2 (forum.php) 1989-09-14 1989-09-14

Publications (2)

Publication Number Publication Date
JPH0347084U true JPH0347084U (forum.php) 1991-04-30
JPH059107Y2 JPH059107Y2 (forum.php) 1993-03-05

Family

ID=14454935

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989107275U Expired - Lifetime JPH059107Y2 (forum.php) 1989-09-14 1989-09-14

Country Status (5)

Country Link
US (1) US5157803A (forum.php)
JP (1) JPH059107Y2 (forum.php)
DE (1) DE4027178C2 (forum.php)
FR (1) FR2651697A1 (forum.php)
GB (2) GB2235959B (forum.php)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2286650B (en) * 1991-03-12 1995-10-25 Orlande Sivacoe Pipeline pig
US5358573A (en) * 1991-03-25 1994-10-25 Orlande Sivacoe Method of cleaning a pipe with a cylindrical pipe pig having pins in the central portion
US5996158A (en) * 1998-03-04 1999-12-07 Praxair Technology, Inc. Cleaning module and novel cleaning studs
CN102650145A (zh) * 2012-05-14 2012-08-29 中国十七冶集团有限公司 排水管道绞车疏通法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD32575A (forum.php) *
US862434A (en) * 1907-01-05 1907-08-06 Judson L Thomson M F G Company Rivet.
US1475431A (en) * 1922-05-02 1923-11-27 Evans David Automatically-acting and permanently-residing tube cleaner
FR717602A (fr) * 1930-05-26 1932-01-12 Crampon pour fer de chevaux
GB604577A (en) * 1945-11-28 1948-07-06 George Henry Thompson Improvements in or relating to means for mechanically cleaning or fettling castings
CH293586A (de) * 1950-11-03 1953-09-30 Bigler Spichiger & Cie Ag Gleitschutzkörper, insbesondere für Winterhufbeschläge.
GB954130A (en) * 1962-04-27 1964-04-02 Minsup Mining Supplies Improvements in or relating to coal-cutter picks
US4016620A (en) * 1975-05-22 1977-04-12 Pipeline Dehydrators, Inc. Pipeline cleaning pig
ES469096A1 (es) * 1978-04-24 1978-11-16 Antibioticos Sa Un procedimiento para la preparacion dos sustancialmente insolubles en agua.
GB2045887B (en) * 1979-04-06 1983-05-05 Sagawa S Pipeline pig
US4244073A (en) * 1979-04-17 1981-01-13 Sizuo Sagawa Pipeline pig
US4242771A (en) * 1979-07-16 1981-01-06 Knapp Kenneth M Pipeline pig
US4451093A (en) * 1980-12-10 1984-05-29 Robert Perez Tool for scarifying concrete
US4493126A (en) * 1982-01-11 1985-01-15 Uy William C Scraping brush
US4702525A (en) * 1985-04-08 1987-10-27 Sollami Phillip A Conical bit
US4880278A (en) * 1986-12-19 1989-11-14 Tomlinson Peter N Cutting tool for a mining machine
US4876761A (en) * 1987-07-31 1989-10-31 Shizuo Sagawa Pin for sweepers

Also Published As

Publication number Publication date
FR2651697A1 (fr) 1991-03-15
GB9018901D0 (en) 1990-10-17
GB2235959A (en) 1991-03-20
GB2263520A (en) 1993-07-28
GB2263520B (en) 1993-11-03
GB2235959B (en) 1993-11-03
DE4027178A1 (de) 1991-03-28
DE4027178C2 (de) 1994-09-22
US5157803A (en) 1992-10-27
JPH059107Y2 (forum.php) 1993-03-05
GB9306001D0 (en) 1993-05-12
FR2651697B1 (forum.php) 1995-02-03

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