FR2258542A1 - - Google Patents

Info

Publication number: FR2258542A1
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.): Granted

Application number

FR7500686A

Other versions

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.)

Otto Tuchenhagen GmbH and Co KG

Original Assignee

Otto Tuchenhagen GmbH and Co KG

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.)

1974-01-17

Filing date

1975-01-10

Publication date

1975-08-18

1975-01-10 Application filed by Otto Tuchenhagen GmbH and Co KG filed Critical Otto Tuchenhagen GmbH and Co KG

1975-08-18 Publication of FR2258542A1 publication Critical patent/FR2258542A1/fr

1979-07-27 Application granted granted Critical

1979-07-27 Publication of FR2258542B1 publication Critical patent/FR2258542B1/fr

Status 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
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/06—Pumps having fluid drive
- F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Reciprocating Pumps (AREA)

FR7500686A 1974-01-17 1975-01-10 Expired FR2258542B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2402056A DE2402056B2 (de)	1974-01-17	1974-01-17	Membranpumpe

Publications (2)

Publication Number	Publication Date
FR2258542A1 true FR2258542A1 (fr)	1975-08-18
FR2258542B1 FR2258542B1 (fr)	1979-07-27

Family

ID=5904965

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7500686A Expired FR2258542B1 (fr)	1974-01-17	1975-01-10

Country Status (4)

Country	Link
DE (1)	DE2402056B2 (fr)
FR (1)	FR2258542B1 (fr)
GB (1)	GB1442956A (fr)
NL (1)	NL7500519A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2461131A1 (fr) *	1979-05-11	1981-01-30	Creusot Loire	Procede de reglage du debit d'une pompe a membrane a commande hydraulique et pompe a membrane a commande hydraulique perfectionnee

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4116589A (en) *	1977-04-15	1978-09-26	Avco Corporation	Extracorporeal pulsatile blood pump comprised of side by side bladders
DE3121053C2 (de) *	1980-05-31	1985-02-14	O.T. Pumpen GmbH & Co KG, 2059 Büchen	Verfahren und Vorrichtung zur Durchführung des Verfahrens für eine Membranpumpe zur Verhinderung der Membranüberdehnung
DE19635801B4 (de) *	1996-09-04	2005-04-28	Zahnradfabrik Friedrichshafen	Hochdruckpumpe mit Arbeitsschiebern
CN103352833B (zh) *	2013-08-01	2015-10-28	山东荣利中石油机械有限公司	一种能在运行中调节流量的隔膜泵液力端
CN106640607A (zh) *	2017-03-02	2017-05-10	吴平	脉动式气动加药***和加药方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1041562A (fr) *	1950-06-20	1953-10-26		Dispositif de manoeuvre de pompe à diaphragme et à piston combinés, en carters étanches, avec régulateur de pression
US3680981A (en) *	1970-12-21	1972-08-01	Josef Wagner	Pump and method of driving same

1974
- 1974-01-17 DE DE2402056A patent/DE2402056B2/de not_active Withdrawn
1975
- 1975-01-10 FR FR7500686A patent/FR2258542B1/fr not_active Expired
- 1975-01-13 GB GB133475A patent/GB1442956A/en not_active Expired
- 1975-01-16 NL NL7500519A patent/NL7500519A/xx not_active Application Discontinuation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2461131A1 (fr) *	1979-05-11	1981-01-30	Creusot Loire	Procede de reglage du debit d'une pompe a membrane a commande hydraulique et pompe a membrane a commande hydraulique perfectionnee

Also Published As

Publication number	Publication date
DE2402056A1 (de)	1975-07-24
DE2402056B2 (de)	1981-07-02
GB1442956A (en)	1976-07-21
NL7500519A (nl)	1975-07-21
FR2258542B1 (fr)	1979-07-27

Legal Events

Date	Code	Title	Description
1986-11-21	ST	Notification of lapse

Publication	Publication Date	Title
FR2258542A1 (fr)	1975-08-18
CS171954B1 (fr)	1976-11-29
JPS50123322U (fr)	1975-10-08
BR5408676U (fr)	1976-07-13
BG26541A3 (fr)	1979-04-12
AU480701A (fr)	1976-01-22
BG20053A1 (fr)	1975-10-30
CH576187A5 (fr)	1976-05-31
BG20658A1 (fr)	1975-12-20
BG20839A1 (fr)	1976-01-20
BG20901A1 (fr)	1976-01-20
BG21057A1 (fr)	1976-03-20
BG21094A1 (fr)	1976-03-20
BG21169A1 (fr)	1976-03-20
BG21502A1 (fr)	1976-07-20
BG21660A1 (fr)	1976-09-20
BG21820A1 (fr)	1976-09-20
BG22156A1 (fr)	1977-02-20
BG22313A1 (fr)	1977-02-20
BG22699A1 (fr)	1977-04-20
CH1106075A4 (fr)	1977-06-15
BG26385A4 (fr)	1979-03-15
BG26537A3 (fr)	1979-04-12
BG19727A1 (fr)	1975-10-10
BG27064A3 (fr)	1979-08-15

FR2258542A1 - - Google Patents

Info

Links

Classifications

Landscapes

Applications Claiming Priority (1)

Publications (2)

Family

ID=5904965

Family Applications (1)

Country Status (4)

Cited By (1)

Families Citing this family (5)

Family Cites Families (2)

Cited By (1)

Also Published As

Similar Documents

Legal Events