CN103557299A - Hydraulic coupler - Google Patents

Hydraulic coupler Download PDF

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Publication number
CN103557299A
CN103557299A CN201310516446.5A CN201310516446A CN103557299A CN 103557299 A CN103557299 A CN 103557299A CN 201310516446 A CN201310516446 A CN 201310516446A CN 103557299 A CN103557299 A CN 103557299A
Authority
CN
China
Prior art keywords
turbine
pump impeller
output shaft
present
hydraulic couplers
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
CN201310516446.5A
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Chinese (zh)
Inventor
王云荣
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201310516446.5A priority Critical patent/CN103557299A/en
Publication of CN103557299A publication Critical patent/CN103557299A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • F16H—GEARING
    • F16H41/00—Rotary fluid gearing of the hydrokinetic type
    • F16H41/04—Combined pump-turbine units
    • 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
    • F16H—GEARING
    • F16H41/00—Rotary fluid gearing of the hydrokinetic type
    • F16H41/24—Details

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Hydraulic Turbines (AREA)

Abstract

A hydraulic coupler comprises a turbine and an impeller which are parallel to each other. The hydraulic coupler has the advantages of being capable of achieving continuously variable transmission; being capable of meeting requirements of the low-load working condition; being capable of being started in ballast and being convenient to separate and reunite; allowing isolation vibration; being capable of protecting dynamic overload.

Description

A kind of hydraulic couplers
Technical field
The present invention relates to a kind of hydraulic couplers.
Background technique
Hydraulic couplers is also referred to as fluid coupling, and it carrys out the driving type dydraudynamic drive unit of transmitting torque with the kinetic energy that utilizes liquid.The same with general coupling, be mounted in a kind of transmission part between prime mover and load.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of simple in structure, the hydraulic couplers of safety durable.
The technological scheme that the present invention solves the problems of the technologies described above is as follows: a kind of hydraulic couplers, comprises turbine and pump impeller, the installation parallel with pump impeller of described turbine.
The invention has the beneficial effects as follows: 1. can realize electrodeless variable-speed; 2. can there is the running on the lower load of meeting requirement; 3. can No Load Start, clutch is convenient; 4. can there is separating vibration; 5. pair dynamic overload shields.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described turbine and pump impeller top are provided with seal ring, and the top of described seal ring is provided with gland.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described gland top is provided with output shaft, is provided with pump impeller on output shaft, and described output shaft top is provided with input shaft, is provided with described in pump impeller and is provided with turbine on input shaft on output shaft.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described turbine outside is provided with housing above being positioned at described output shaft.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
In accompanying drawing, the list of parts of each label representative is as follows:
1, input shaft, 2, pump impeller, 3, turbine, 4, housing, 5, output shaft, 6, gland, 7, seal ring, 8, turbine, 9, pump impeller.
Embodiment
Below in conjunction with accompanying drawing, principle of the present invention and feature are described, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figure 1, a kind of hydraulic couplers, comprises turbine and pump impeller, described turbine 8 and the parallel installation of pump impeller 9; Described turbine 8 and pump impeller 9 tops are provided with seal ring 7, and the top of described seal ring is provided with gland 6.Described gland 6 tops are provided with output shaft 5, are provided with pump impeller 2 on described output shaft; Described output shaft top is provided with input shaft 1, is provided with turbine 3 on described input shaft.Described turbine 3 outsides are positioned at described output shaft top housing 4 are installed.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.

Claims (4)

1. a hydraulic couplers, is characterized in that, comprises turbine and pump impeller, the installation parallel with pump impeller of described turbine.
2. hydraulic couplers according to claim 1, is characterized in that, described turbine and pump impeller top are provided with seal ring, and the top of described seal ring is provided with gland.
3. hydraulic couplers according to claim 1 and 2, is characterized in that, described gland top is provided with output shaft, on described output shaft, is provided with pump impeller;
Described output shaft top is provided with input shaft, on described input shaft, is provided with turbine.
4. hydraulic couplers according to claim 3, is characterized in that, described turbine outside is positioned at described output shaft top housing is installed.
CN201310516446.5A 2013-10-28 2013-10-28 Hydraulic coupler Pending CN103557299A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310516446.5A CN103557299A (en) 2013-10-28 2013-10-28 Hydraulic coupler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310516446.5A CN103557299A (en) 2013-10-28 2013-10-28 Hydraulic coupler

Publications (1)

Publication Number Publication Date
CN103557299A true CN103557299A (en) 2014-02-05

Family

ID=50011625

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310516446.5A Pending CN103557299A (en) 2013-10-28 2013-10-28 Hydraulic coupler

Country Status (1)

Country Link
CN (1) CN103557299A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0046296A1 (en) * 1980-08-18 1982-02-24 Toyota Jidosha Kabushiki Kaisha Fluid torque converter with axially cut away stator inner shell
US5224348A (en) * 1990-07-27 1993-07-06 Nissan Motor Co., Ltd. Coreless torque converter
JP2007314045A (en) * 2006-05-25 2007-12-06 Honda Motor Co Ltd Vertical type power unit and outboard motor
CN201705882U (en) * 2010-03-17 2011-01-12 潘志勇 Novel special hydraulic coupling for tower crane
CN201944220U (en) * 2011-03-22 2011-08-24 广东中兴液力传动有限公司 Water-oil fluid coupling
CN202023897U (en) * 2011-03-30 2011-11-02 陈照华 Hydraulic coupling device
WO2013089109A1 (en) * 2011-12-14 2013-06-20 株式会社エクセディ Torque converter

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0046296A1 (en) * 1980-08-18 1982-02-24 Toyota Jidosha Kabushiki Kaisha Fluid torque converter with axially cut away stator inner shell
US5224348A (en) * 1990-07-27 1993-07-06 Nissan Motor Co., Ltd. Coreless torque converter
JP2007314045A (en) * 2006-05-25 2007-12-06 Honda Motor Co Ltd Vertical type power unit and outboard motor
CN201705882U (en) * 2010-03-17 2011-01-12 潘志勇 Novel special hydraulic coupling for tower crane
CN201944220U (en) * 2011-03-22 2011-08-24 广东中兴液力传动有限公司 Water-oil fluid coupling
CN202023897U (en) * 2011-03-30 2011-11-02 陈照华 Hydraulic coupling device
WO2013089109A1 (en) * 2011-12-14 2013-06-20 株式会社エクセディ Torque converter

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Application publication date: 20140205