GB1233091A - - Google Patents

Info

Publication number
GB1233091A
GB1233091A GB1233091DA GB1233091A GB 1233091 A GB1233091 A GB 1233091A GB 1233091D A GB1233091D A GB 1233091DA GB 1233091 A GB1233091 A GB 1233091A
Authority
GB
United Kingdom
Prior art keywords
piston
pump piston
schlosser
sept
heading
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
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 filed Critical
Publication of GB1233091A publication Critical patent/GB1233091A/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
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders
    • F04B53/164—Stoffing boxes
    • 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
    • F04B53/12—Valves; Arrangement of valves arranged in or on pistons
    • F04B53/121—Valves; Arrangement of valves arranged in or on pistons the valve being an annular ring surrounding the piston, e.g. an O-ring
    • 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
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/143—Sealing provided on the piston
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid

Abstract

1,233,091. Reciprocating pumps. P. W. SCHLOSSER. May 6, 1968 [Sept.28, 1967], No.21301/68. Heading F1A. The rod 22 of a pump piston is sealed to the outer end of the cylinder by a seal 19 and the pump piston 40 has passages 45 therethrough which are arranged to be open to permit flow between the front and back of the piston on the suction stroke and to be closed on the pressure stroke.
GB1233091D 1967-09-28 1968-05-06 Expired GB1233091A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US671368A US3391646A (en) 1967-09-28 1967-09-28 Piston assembly for pump

Publications (1)

Publication Number Publication Date
GB1233091A true GB1233091A (en) 1971-05-26

Family

ID=24694245

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1233091D Expired GB1233091A (en) 1967-09-28 1968-05-06

Country Status (6)

Country Link
US (1) US3391646A (en)
JP (1) JPS4937925B1 (en)
CH (1) CH494910A (en)
FR (1) FR1561829A (en)
GB (1) GB1233091A (en)
SE (1) SE340753B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620652A (en) * 1968-12-13 1971-11-16 Philips Corp Compressor with rolling diaphragm seal
US3981146A (en) * 1972-09-13 1976-09-21 Borg-Warner Corporation Variable ratio master cylinder
US4002079A (en) * 1975-08-27 1977-01-11 Hall William A Breathing protector boot for impactor tools
US4222310A (en) * 1978-12-04 1980-09-16 Eaton Corporation Brake actuator fastener assembly
US4208060A (en) * 1979-01-15 1980-06-17 Bellofram Corporation Sealed shaft
US4251049A (en) * 1979-01-22 1981-02-17 Muehl Herman D Tank valve apparatus
FR2454544A1 (en) * 1979-04-19 1980-11-14 Bronzavia Sa Annular bellows seals for a reciprocating pump - to protect an oscillating disc mechanism from an aggressive environment e.g. sea water
US4253675A (en) * 1979-11-01 1981-03-03 Bellofram Corporation Improvements of sealed shafts
GB2074665B (en) * 1979-11-19 1983-11-09 Bionostics Sa Double acting continuous flow system type pump
GB2139318B (en) * 1983-05-04 1986-07-23 Dowty Seals Ltd Piston/cylinder seal construction
DE102010001345B4 (en) * 2010-01-28 2013-09-19 Trelleborg Sealing Solutions Germany Gmbh Rotary union

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2322010A (en) * 1940-03-07 1943-06-15 Hydraulic Brake Co Piston
US3101131A (en) * 1960-11-07 1963-08-20 Bourcier Carbon Previnquieres Hydraulic pneumatic shock absorber

Also Published As

Publication number Publication date
SE340753B (en) 1971-11-29
JPS4937925B1 (en) 1974-10-14
US3391646A (en) 1968-07-09
CH494910A (en) 1970-08-15
FR1561829A (en) 1969-03-28

Similar Documents

Publication Publication Date Title
GB1189592A (en) Improvements in or relating to Piston Pumps.
SE340753B (en)
GB1142153A (en) Sliding seal and valve for reciprocating pump plunger
GB1190654A (en) Miniaturized Hand Grease Gun.
GB1216763A (en) Improvements in or relating to piston pumps
GB1369993A (en) Piston pump
GB1378363A (en) Rams
SE7700375L (en) VETSKEDISPENSER
GB1208004A (en) Pump with piston and diaphragm
GB1059801A (en) Reciprocatory pumps
GB1141855A (en) Hydraulic piston pump
GB601616A (en) Improvements in or relating to reciprocating pumps
GB1098427A (en) Improvements in or relating to piston pumps
GB1170943A (en) An Impulse Pump.
GB1306085A (en)
GB972309A (en) Improvements in or relating to positive displacement pumps
GB1239648A (en)
GB1259167A (en)
GB1296218A (en)
SE340407B (en)
GB791811A (en) Improvements in or relating to reciprocating pumps
GB1137690A (en) Improvements relating to jointing compound applicators
GB1155666A (en) Improvements in or relating to Reciprocating Liquid-Dispensing Pumps
GB619768A (en) Improvements in or relating to reciprocating pumps
SE333505B (en)

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees