GB986277A - Improvements in and relating to non-return valves - Google Patents

Improvements in and relating to non-return valves

Info

Publication number
GB986277A
GB986277A GB1014262A GB1014262A GB986277A GB 986277 A GB986277 A GB 986277A GB 1014262 A GB1014262 A GB 1014262A GB 1014262 A GB1014262 A GB 1014262A GB 986277 A GB986277 A GB 986277A
Authority
GB
United Kingdom
Prior art keywords
hollow
relating
vulcanizing
march
return valves
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
Application number
GB1014262A
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.)
HALBERGERHUETTE GmbH
Halbergerhutte GmbH
Original Assignee
HALBERGERHUETTE GmbH
Halbergerhutte 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 HALBERGERHUETTE GmbH, Halbergerhutte GmbH filed Critical HALBERGERHUETTE GmbH
Publication of GB986277A publication Critical patent/GB986277A/en
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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1072—Valves; Arrangement of valves the valve being an elastic body, the length thereof changing in the opening direction
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)

Abstract

986,277. Valves. HALBERGERHUTTE G.m.b.H. March 16, 1962 [March 17, 1961], No. 10142/62. Heading F2V. A part-spherical valve member 1, more especially for a high-speed piston pump, is guided and loaded by a rubber body 5 to which it is joined, e.g. by vulcanizing. The body 5, which may be secured to the pump part 3 by vulcanizing, or by a threaded bolt &c. vulcanized to the body, or by engagement of the body in a recess in the part 3, may have a waisted portion and it may be hollow. Also it may be of hollow, conical or spherical form or it may be hollow with an outwardly projecting annular portion.
GB1014262A 1961-03-17 1962-03-16 Improvements in and relating to non-return valves Expired GB986277A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH0042051 1961-03-17

Publications (1)

Publication Number Publication Date
GB986277A true GB986277A (en) 1965-03-17

Family

ID=7154732

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1014262A Expired GB986277A (en) 1961-03-17 1962-03-16 Improvements in and relating to non-return valves

Country Status (1)

Country Link
GB (1) GB986277A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3971578A (en) * 1974-08-16 1976-07-27 Scovill Manufacturing Company Union device for flexible tubing
US4381019A (en) * 1981-07-06 1983-04-26 Sid Harvey, Inc. Pressure responsive valve
US4690165A (en) * 1984-11-29 1987-09-01 Beckman Instruments, Inc. Mixing tee check valve and method
FR2808054A1 (en) * 2000-04-19 2001-10-26 Bosch Gmbh Robert NON-RETURN VALVE FOR A PISTON PUMP

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3971578A (en) * 1974-08-16 1976-07-27 Scovill Manufacturing Company Union device for flexible tubing
US4381019A (en) * 1981-07-06 1983-04-26 Sid Harvey, Inc. Pressure responsive valve
US4690165A (en) * 1984-11-29 1987-09-01 Beckman Instruments, Inc. Mixing tee check valve and method
FR2808054A1 (en) * 2000-04-19 2001-10-26 Bosch Gmbh Robert NON-RETURN VALVE FOR A PISTON PUMP

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