DE29509581U1 - Hydraulik-Transformator, Pumpe oder Flüssigkeitsmotor - Google Patents

Hydraulik-Transformator, Pumpe oder Flüssigkeitsmotor

Info

Publication number
DE29509581U1
DE29509581U1 DE29509581U DE29509581U DE29509581U1 DE 29509581 U1 DE29509581 U1 DE 29509581U1 DE 29509581 U DE29509581 U DE 29509581U DE 29509581 U DE29509581 U DE 29509581U DE 29509581 U1 DE29509581 U1 DE 29509581U1
Authority
DE
Germany
Prior art keywords
pump
hydraulic transformer
liquid motor
motor
liquid
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.)
Expired - Lifetime
Application number
DE29509581U
Other languages
English (en)
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.)
FRIEDRICHS, INGO R., DIPL.-ING., IT
Original Assignee
WALS GABRIELE VAN DER
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 WALS GABRIELE VAN DER filed Critical WALS GABRIELE VAN DER
Publication of DE29509581U1 publication Critical patent/DE29509581U1/de
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
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B08B3/026—Cleaning by making use of hand-held spray guns; Fluid preparations therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/14—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B1/18—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders having self-acting distribution members, i.e. actuated by working fluid
    • F04B1/184—Cylindrical distribution members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/26—Control
    • F04B1/28—Control of machines or pumps with stationary cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
    • F04B9/111—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members
    • F04B9/1115—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members the movement of the pumping pistons in only one direction being obtained by a single-acting piston liquid motor, e.g. actuation in the other direction by spring means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
DE29509581U 1994-06-13 1995-06-12 Hydraulik-Transformator, Pumpe oder Flüssigkeitsmotor Expired - Lifetime DE29509581U1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT117794 1994-06-13

Publications (1)

Publication Number Publication Date
DE29509581U1 true DE29509581U1 (de) 1995-09-28

Family

ID=3508280

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29509581U Expired - Lifetime DE29509581U1 (de) 1994-06-13 1995-06-12 Hydraulik-Transformator, Pumpe oder Flüssigkeitsmotor

Country Status (2)

Country Link
JP (1) JPH08189459A (de)
DE (1) DE29509581U1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1300470C (zh) * 2004-09-30 2007-02-14 宁波华液机器制造有限公司 液压缸控制的液压变压器
CN100387832C (zh) * 2005-09-07 2008-05-14 周沛凝 一种低速大扭矩液压驱动机构
CN111336086A (zh) * 2020-03-02 2020-06-26 陈少同 一种空压机

Also Published As

Publication number Publication date
JPH08189459A (ja) 1996-07-23

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19951109

R081 Change of applicant/patentee

Owner name: FRIEDRICHS, INGO R., DIPL.-ING., IT

Free format text: FORMER OWNER: WALS, GABRIELE VAN DER, 48599 GRONAU, DE

Effective date: 19960307

R150 Term of protection extended to 6 years

Effective date: 19990315

R157 Lapse of ip right after 6 years

Effective date: 20020403