FR2143257B1 - - Google Patents

Info

Publication number
FR2143257B1
FR2143257B1 FR7222496A FR7222496A FR2143257B1 FR 2143257 B1 FR2143257 B1 FR 2143257B1 FR 7222496 A FR7222496 A FR 7222496A FR 7222496 A FR7222496 A FR 7222496A FR 2143257 B1 FR2143257 B1 FR 2143257B1
Authority
FR
France
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
Application number
FR7222496A
Other languages
French (fr)
Other versions
FR2143257A1 (index.php
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.)
Knapp Mikrohydraulik KG
KNAPP MIKROHYDRAULIK GmbH
Original Assignee
Knapp Mikrohydraulik KG
KNAPP MIKROHYDRAULIK GmbH
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 Knapp Mikrohydraulik KG, KNAPP MIKROHYDRAULIK GmbH filed Critical Knapp Mikrohydraulik KG
Publication of FR2143257A1 publication Critical patent/FR2143257A1/fr
Application granted granted Critical
Publication of FR2143257B1 publication Critical patent/FR2143257B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C2/18—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)
FR7222496A 1971-06-23 1972-06-22 Expired FR2143257B1 (index.php)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712131046 DE2131046A1 (de) 1971-06-23 1971-06-23 Zahnradoelmotor

Publications (2)

Publication Number Publication Date
FR2143257A1 FR2143257A1 (index.php) 1973-02-02
FR2143257B1 true FR2143257B1 (index.php) 1973-07-13

Family

ID=5811507

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7222496A Expired FR2143257B1 (index.php) 1971-06-23 1972-06-22

Country Status (4)

Country Link
CH (1) CH536932A (index.php)
DE (1) DE2131046A1 (index.php)
FR (1) FR2143257B1 (index.php)
NL (1) NL7206621A (index.php)

Also Published As

Publication number Publication date
NL7206621A (index.php) 1972-12-28
FR2143257A1 (index.php) 1973-02-02
CH536932A (de) 1973-05-15
DE2131046A1 (de) 1973-01-11

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Legal Events

Date Code Title Description
ST Notification of lapse