CN104344130B - 油路快换接头同心单接口结构 - Google Patents
油路快换接头同心单接口结构 Download PDFInfo
- Publication number
- CN104344130B CN104344130B CN201410473622.6A CN201410473622A CN104344130B CN 104344130 B CN104344130 B CN 104344130B CN 201410473622 A CN201410473622 A CN 201410473622A CN 104344130 B CN104344130 B CN 104344130B
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- cloudy mouth
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- oil circuit
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/56—Couplings of the quick-acting type for double-walled or multi-channel pipes or pipe assemblies
- F16L37/565—Concentric pipes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/22—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts
- F16L37/23—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts by means of balls
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/28—Couplings of the quick-acting type with fluid cut-off means
- F16L37/38—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings
- F16L37/40—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings with a lift valve being opened automatically when the coupling is applied
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410473622.6A CN104344130B (zh) | 2014-09-17 | 2014-09-17 | 油路快换接头同心单接口结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410473622.6A CN104344130B (zh) | 2014-09-17 | 2014-09-17 | 油路快换接头同心单接口结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104344130A CN104344130A (zh) | 2015-02-11 |
CN104344130B true CN104344130B (zh) | 2016-06-22 |
Family
ID=52500333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410473622.6A Active CN104344130B (zh) | 2014-09-17 | 2014-09-17 | 油路快换接头同心单接口结构 |
Country Status (1)
Country | Link |
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CN (1) | CN104344130B (zh) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3820827A (en) * | 1972-02-02 | 1974-06-28 | Uni Mist | Quick disconnect coupling for coaxial fluid lines |
US3973752A (en) * | 1974-02-01 | 1976-08-10 | Uni-Mist, Inc. | Quick disconnect coupling for coaxial fluid lines |
ITUD20030167A1 (it) * | 2003-08-08 | 2005-02-09 | De Longhi Spa | Raccordo coassiale a giunto. |
CN2748744Y (zh) * | 2004-10-29 | 2005-12-28 | 曾金飞 | 油管快速连接接头 |
CN201028202Y (zh) * | 2006-12-27 | 2008-02-27 | 鸿洋集团有限公司 | 重复拉断阀 |
FR2929368B1 (fr) * | 2008-03-26 | 2013-01-04 | Air Liquide | Connecteur de remplissage et/ou soutirage de fluide et ensemble connecteur et robinet |
CN204099792U (zh) * | 2014-09-17 | 2015-01-14 | 山东奥来机械科技有限公司 | 油路快换接头同心单接口结构 |
-
2014
- 2014-09-17 CN CN201410473622.6A patent/CN104344130B/zh active Active
Also Published As
Publication number | Publication date |
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CN104344130A (zh) | 2015-02-11 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 253000 Shandong city of Dezhou Province Economic and Technological Development Zone Red Road No. 958 Patentee after: SHANDONG AOLAI MACHINERY TECHNOLOGY CO., LTD. Address before: 253000, 8 Jiangdong Main Street, Ningjin economic and Technological Development Zone, Dezhou, Shandong Patentee before: SHANDONG AOLAI MACHINERY TECHNOLOGY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 253000 Shandong city of Dezhou Province Economic and Technological Development Zone Red Road No. 958 Patentee after: AOLAI RESCUE TECHNOLOGY Co.,Ltd. Address before: 253000 Shandong city of Dezhou Province Economic and Technological Development Zone Red Road No. 958 Patentee before: SHANDONG AOLAI MACHINERY TECHNOLOGY Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder |