CN103906888A - 通过光亮退火消除液压流体污染物 - Google Patents

通过光亮退火消除液压流体污染物 Download PDF

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Publication number
CN103906888A
CN103906888A CN201280054558.7A CN201280054558A CN103906888A CN 103906888 A CN103906888 A CN 103906888A CN 201280054558 A CN201280054558 A CN 201280054558A CN 103906888 A CN103906888 A CN 103906888A
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CN
China
Prior art keywords
tubular member
gas
heating
tubular
spool
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.)
Pending
Application number
CN201280054558.7A
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English (en)
Chinese (zh)
Inventor
T·R·巴西尔
W·M·贝利
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.)
Baker Hughes Holdings LLC
Original Assignee
Baker Hughes Inc
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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of CN103906888A publication Critical patent/CN103906888A/zh
Pending legal-status Critical Current

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    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Heat Treatment Of Articles (AREA)
CN201280054558.7A 2011-11-07 2012-10-04 通过光亮退火消除液压流体污染物 Pending CN103906888A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/290,522 US20130112227A1 (en) 2011-11-07 2011-11-07 Elimination of hydraulic fluid contamination through internal bright annealing
US13/290,522 2011-11-07
PCT/US2012/058757 WO2013070344A1 (en) 2011-11-07 2012-10-04 Elimination of hydraulic fluid contamination through internal bright annealing

Publications (1)

Publication Number Publication Date
CN103906888A true CN103906888A (zh) 2014-07-02

Family

ID=48222866

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280054558.7A Pending CN103906888A (zh) 2011-11-07 2012-10-04 通过光亮退火消除液压流体污染物

Country Status (4)

Country Link
US (1) US20130112227A1 (https=)
CN (1) CN103906888A (https=)
IN (1) IN2014DN03150A (https=)
WO (1) WO2013070344A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104028579A (zh) * 2014-06-11 2014-09-10 昆山德泰新材料科技有限公司 一种太阳能重力热管用高清洁度金属管生产方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4393566A (en) * 1980-05-10 1983-07-19 Kabel-Und Metallwerke Gutehoffnungshutte Ag Processing of copper tubing
JPH05280A (ja) * 1991-02-13 1993-01-08 Sakuji Kurata パイプのクリーニング方法
JPH08105602A (ja) * 1994-10-03 1996-04-23 Mitsubishi Heavy Ind Ltd ボイラの洗浄方法
CN1484713A (zh) * 2001-09-10 2004-03-24 О 用于清洁盘管形管子的除油装置
US20060096346A1 (en) * 2002-12-21 2006-05-11 Horst Glatz Method and produciton line for rationally producing u-shaped heat exchange tubes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2414134A1 (de) * 1974-03-23 1975-10-02 Kabel Metallwerke Ghh Vorrichtung zum ziehen von strangfoermigem gut

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4393566A (en) * 1980-05-10 1983-07-19 Kabel-Und Metallwerke Gutehoffnungshutte Ag Processing of copper tubing
JPH05280A (ja) * 1991-02-13 1993-01-08 Sakuji Kurata パイプのクリーニング方法
JPH08105602A (ja) * 1994-10-03 1996-04-23 Mitsubishi Heavy Ind Ltd ボイラの洗浄方法
CN1484713A (zh) * 2001-09-10 2004-03-24 О 用于清洁盘管形管子的除油装置
US20060096346A1 (en) * 2002-12-21 2006-05-11 Horst Glatz Method and produciton line for rationally producing u-shaped heat exchange tubes

Also Published As

Publication number Publication date
IN2014DN03150A (https=) 2015-05-22
US20130112227A1 (en) 2013-05-09
WO2013070344A1 (en) 2013-05-16

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Application publication date: 20140702