AT317682B - Hydraulic trip pump - Google Patents

Hydraulic trip pump

Info

Publication number: AT317682B
Authority: AT; Austria
Prior art keywords: hydraulic trip; trip pump; pump; hydraulic; trip
Prior art date: 1972-03-30

Application number

AT277473A

Other languages

German (de)

Original Assignee

Waggon Union 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.)

1972-03-30

Filing date

1973-03-29

Publication date

1974-09-10

1972-03-30 Priority claimed from DE19722215578 external-priority patent/DE2215578C3/en

1973-03-29 Application filed by Waggon Union Gmbh filed Critical Waggon Union Gmbh

1974-09-10 Application granted granted Critical

1974-09-10 Publication of AT317682B publication Critical patent/AT317682B/en

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
- F04B7/00—Piston machines or pumps characterised by having positively-driven valving
- F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports
- 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
- F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
- F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
- F04B9/045—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being eccentrics
- 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
- F04B9/14—Pumps characterised by muscle-power operation

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Mechanically-Actuated Valves (AREA)
Braking Arrangements (AREA)

AT277473A 1972-03-30 1973-03-29 Hydraulic trip pump AT317682B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19722215578 DE2215578C3 (en)		1972-03-30	Device for the hydraulic actuation of drain valves

Publications (1)

Publication Number	Publication Date
AT317682B true AT317682B (en)	1974-09-10

Family

ID=5840649

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT277473A AT317682B (en)	1972-03-30	1973-03-29	Hydraulic trip pump

Country Status (9)

Country	Link
AT (1)	AT317682B (en)
BE (1)	BE797105A (en)
CH (1)	CH575095A5 (en)
DD (1)	DD104131A5 (en)
ES (1)	ES413114A1 (en)
FR (1)	FR2178240B1 (en)
GB (1)	GB1367048A (en)
IT (1)	IT981708B (en)
NL (1)	NL7304363A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN106837774B (en) *	2016-12-26	2019-05-14	卢小平	Miniature piston pump

1973
- 1973-03-21 CH CH413273A patent/CH575095A5/xx not_active IP Right Cessation
- 1973-03-21 BE BE129065A patent/BE797105A/en unknown
- 1973-03-28 IT IT2227573A patent/IT981708B/en active
- 1973-03-28 ES ES413114A patent/ES413114A1/en not_active Expired
- 1973-03-29 AT AT277473A patent/AT317682B/en active
- 1973-03-29 NL NL7304363A patent/NL7304363A/xx not_active Application Discontinuation
- 1973-03-29 DD DD16982373A patent/DD104131A5/xx unknown
- 1973-03-29 GB GB1520473A patent/GB1367048A/en not_active Expired
- 1973-03-30 FR FR7311620A patent/FR2178240B1/fr not_active Expired

Also Published As

Publication number	Publication date
BE797105A (en)	1973-07-16
FR2178240B1 (en)	1974-08-09
NL7304363A (en)	1973-10-02
FR2178240A1 (en)	1973-11-09
DD104131A5 (en)	1974-02-20
CH575095A5 (en)	1976-04-30
IT981708B (en)	1974-10-10
ES413114A1 (en)	1976-01-16
GB1367048A (en)	1974-09-18

Publication	Publication Date	Title
SE395938B (en)	1977-08-29	PUMP UNIT
CH555477A (en)	1974-10-31	CAN PUMP.
SE390429B (en)	1976-12-20	HYDRAULIC SYSTEM
CH549896A (en)	1974-05-31	ROCKER - PISTON PUMP.
SE394016B (en)	1977-05-31	PRESSURE COMPENSATED HYDRAULIC PUMP
IT955767B (en)	1973-09-29	HYDRAULIC HAMMER
AR197886A1 (en)	1974-05-15	HYDRAULIC MECHANISM
DK139540C (en)	1979-08-13	VAESKERING-VACUUM PUMPS
FR2330277A5 (en)	1977-05-27	HYDRAULIC MACHINE
SE428953B (en)	1983-08-01	Vane Pump
IT976869B (en)	1974-09-10	HYDRAULIC VALVE
IT977980B (en)	1974-09-20	HYDRAULIC INTENSIFIER
BR7306411D0 (en)	1974-06-27	HYDRAULIC MACHINE
SE394312B (en)	1977-06-20	HYDRAULIC SERVOMANOVERORGAN
AT328297B (en)	1976-03-10	PUMP UNIT
IT976866B (en)	1974-09-10	HYDRAULIC VALVE
AT327686B (en)	1976-02-10	PUMP UNIT
AT317682B (en)	1974-09-10	Hydraulic trip pump
BR7301898D0 (en)	1974-06-27	HYDRAULIC MOTOR HYDRAULIC MOTOR
AR206684A1 (en)	1976-08-13	HYDRAULIC DEVICE
SE381918B (en)	1975-12-22	PUMP
SU460134A1 (en)	1975-02-15	Hydraulic vibroplavleniya
SU484039A1 (en)	1975-09-15	Hydraulic installation
BE796152A (en)	1973-07-02	PISTON
SU526742A1 (en)	1976-08-30	Hydraulic shutter