ES253468U - Quiet operating valves for fluids - Google Patents

Quiet operating valves for fluids

Info

Publication number
ES253468U
ES253468U ES1979253468U ES253468U ES253468U ES 253468 U ES253468 U ES 253468U ES 1979253468 U ES1979253468 U ES 1979253468U ES 253468 U ES253468 U ES 253468U ES 253468 U ES253468 U ES 253468U
Authority
ES
Spain
Prior art keywords
valve
valve seat
fluids
operating valves
quiet operating
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.)
Granted
Application number
ES1979253468U
Other languages
Spanish (es)
Other versions
ES253468Y (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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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 ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of ES253468U publication Critical patent/ES253468U/en
Application granted granted Critical
Publication of ES253468Y publication Critical patent/ES253468Y/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/42—Valve seats
    • 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
    • F04B53/102—Disc valves
    • F04B53/1032—Spring-actuated disc valves
    • 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
    • F04B53/1087—Valve seats
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Details Of Valves (AREA)
  • Compressor (AREA)

Abstract

Valve, especially pressure valve for a piston pump, with a valve plate which is provided on the rear face with a flange and a valve seat arranged in the box surrounding the valve, the sealing surface being formed between the upper side of the valve seat and the front side of the valve plate, characterized in that the valve seat (-5-) is shaped like an annular spring, such that under the valve seat (-5-) a free space (-15-) is found in the area of the watertight surface. (Machine-translation by Google Translate, not legally binding)
ES1979253468U 1978-12-07 1979-10-30 VALVE, ESPECIALLY PRESSURE VALVE FOR A PLUNGER PUMP Expired ES253468Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2852882A DE2852882B2 (en) 1978-12-07 1978-12-07 Valve, in particular pressure valve for a piston pump

Publications (2)

Publication Number Publication Date
ES253468U true ES253468U (en) 1980-12-16
ES253468Y ES253468Y (en) 1981-06-01

Family

ID=6056535

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1979253468U Expired ES253468Y (en) 1978-12-07 1979-10-30 VALVE, ESPECIALLY PRESSURE VALVE FOR A PLUNGER PUMP

Country Status (7)

Country Link
JP (1) JPS5578183A (en)
BR (1) BR7907752A (en)
DE (1) DE2852882B2 (en)
ES (1) ES253468Y (en)
FR (1) FR2443631B1 (en)
GB (1) GB2037947B (en)
IT (1) IT1126137B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2547362B1 (en) * 1983-06-09 1985-07-26 Citroen Sa MONOCYLINDRICAL OR MULTICYLINDRICAL RADIAL PUMP
GB2144181B (en) * 1983-07-27 1986-09-10 Dowty Fuel Syst Ltd Gas compressors
US4768932A (en) * 1986-07-25 1988-09-06 Geberth John Daniel Jun Hydraulic paint pump
SE456597B (en) * 1987-02-12 1988-10-17 Scandot System Ab DEVICE FOR A VALVE ARRANGEMENT FOR THE EXHAUST OF LIQUID BY A SCRIPLINE PRINTER
US5064169A (en) * 1990-03-30 1991-11-12 Keystone International Holdings Corp. Shock absorbing means for flow control devices
US6164621A (en) * 1999-07-09 2000-12-26 Deka Products Limited Partnership Simplified piezoelectric valve
DE10048689B4 (en) * 2000-09-30 2006-06-08 Danfoss A/S radiator valve
DE102009027527A1 (en) * 2009-07-08 2011-01-20 Robert Bosch Gmbh Valve
US9222587B2 (en) 2012-05-09 2015-12-29 Cummins Ip, Inc. Oil pressure regulator
CN102996432A (en) * 2012-10-31 2013-03-27 镇江宝城注浆设备有限公司 Horizontal one-way valve for grouting
JP6479648B2 (en) * 2015-12-24 2019-03-06 株式会社鷺宮製作所 Motorized valve
CN106989008B (en) * 2017-04-19 2019-11-26 宁波合力机泵股份有限公司 A kind of groove type safety valve
CN108869761B (en) * 2018-09-17 2024-03-15 东莞珀力伟动力科技有限公司 Mute improved control valve of oil pump

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1719572A (en) * 1928-01-23 1929-07-02 Stoll Albert Valve construction for compressors and refrigerating pumps
CH428605A (en) * 1965-08-09 1967-01-15 A Sutter Fa Valve for spray nozzle
US3412931A (en) * 1966-10-18 1968-11-26 Palmer Pumps Ltd Valved cylinder heads
US3536092A (en) * 1967-11-13 1970-10-27 Air Prod & Chem Valve seat insert for gas handling equipment
JPS4910102B1 (en) * 1969-05-13 1974-03-08
BE755445A (en) * 1969-09-04 1971-02-01 Gerdts Gustav F Kg CHECK VALVE
JPS4730967U (en) * 1971-05-01 1972-12-07
JPS517506A (en) * 1974-07-08 1976-01-21 Morinaga Milk Industry Co Ltd Nenchona ekitaino kanketsutekijutenhohooyobi sochi

Also Published As

Publication number Publication date
BR7907752A (en) 1980-07-22
DE2852882A1 (en) 1980-06-12
FR2443631A1 (en) 1980-07-04
GB2037947B (en) 1983-01-06
FR2443631B1 (en) 1986-04-18
JPS5578183A (en) 1980-06-12
IT1126137B (en) 1986-05-14
IT7946899A0 (en) 1979-12-04
ES253468Y (en) 1981-06-01
DE2852882B2 (en) 1981-03-12
GB2037947A (en) 1980-07-16

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