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 (en]
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 DE4027178A priority patent/DE4027178C2/de
Priority to DE4042556A priority patent/DE4042556C2/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 (en])

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP1989107275U JPH059107Y2 (en]) 1989-09-14 1989-09-14
US07/564,085 US5157803A (en) 1989-09-14 1990-08-07 Sweeper
DE4042556A DE4042556C2 (de) 1989-09-14 1990-08-28 Räumgerät
DE4027178A DE4027178C2 (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 (en]) 1989-09-14 1989-09-14

Publications (2)

Publication Number Publication Date
JPH0347084U true JPH0347084U (en]) 1991-04-30
JPH059107Y2 JPH059107Y2 (en]) 1993-03-05

Family

ID=14454935

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989107275U Expired - Lifetime JPH059107Y2 (en]) 1989-09-14 1989-09-14

Country Status (5)

Country Link
US (1) US5157803A (en])
JP (1) JPH059107Y2 (en])
DE (1) DE4027178C2 (en])
FR (1) FR2651697A1 (en])
GB (2) GB2235959B (en])

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

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