GB549541A - Improvements in and relating to hand pumps for spraying liquids - Google Patents

Improvements in and relating to hand pumps for spraying liquids

Info

Publication number
GB549541A
GB549541A GB645842A GB645842A GB549541A GB 549541 A GB549541 A GB 549541A GB 645842 A GB645842 A GB 645842A GB 645842 A GB645842 A GB 645842A GB 549541 A GB549541 A GB 549541A
Authority
GB
United Kingdom
Prior art keywords
spraying liquids
relating
barrel
hand pumps
double
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
GB645842A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB645842A priority Critical patent/GB549541A/en
Publication of GB549541A publication Critical patent/GB549541A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C11/00—Portable extinguishers with manually-operated pumps
    • A62C11/005—Receptacles of extinguishing agent with manually operable pump

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Reciprocating Pumps (AREA)
  • Catching Or Destruction (AREA)
  • Nozzles (AREA)

Abstract

549,541. Double-acting hand pumps. BELL, N. M., and COX, F. May 22, 1941, No. 6458/42. Divided out of 546,910. [Class 102 (i)] A double-acting hand pump for spraying liquids comprises an inlet tube a with a hose connection b, a barrel e containing a plunger rod f and plunger g, and a discharge tube j connected to a spray nozzle n, the tubes, a, j being parallel to the barrel e and connected to its opposite ends by separate non- return ball valves c, d, h, i. The discharge tube may be fitted with a rubber grip k, and a flexible hose may lead from the connection b to a supply tank which may be carried on the back of the operator.
GB645842A 1941-05-22 1941-05-22 Improvements in and relating to hand pumps for spraying liquids Expired GB549541A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB645842A GB549541A (en) 1941-05-22 1941-05-22 Improvements in and relating to hand pumps for spraying liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB645842A GB549541A (en) 1941-05-22 1941-05-22 Improvements in and relating to hand pumps for spraying liquids

Publications (1)

Publication Number Publication Date
GB549541A true GB549541A (en) 1942-11-25

Family

ID=9814820

Family Applications (1)

Application Number Title Priority Date Filing Date
GB645842A Expired GB549541A (en) 1941-05-22 1941-05-22 Improvements in and relating to hand pumps for spraying liquids

Country Status (1)

Country Link
GB (1) GB549541A (en)

Similar Documents

Publication Publication Date Title
US1999655A (en) Pump
GB935758A (en) Combined sprayer pump and container assembly
GB549541A (en) Improvements in and relating to hand pumps for spraying liquids
GB727959A (en) Oesophageal tube for use with animal drench guns
GB726455A (en) Improvements in or relating to electric spray-guns
GB407075A (en) Improvements in pump or syringe apparatus for delivering liquid
GB655442A (en) Improvements in or relating to liquid dispensing apparatus
GB280003A (en) An improved construction of syringing or spraying apparatus
GB734741A (en) Improvements in or relating to apparatus for dispensing liquids
GB896537A (en) Improvements in or relating to, liquid discharge nozzles and to compression-operated syringes fitted with such nozzles
GB503258A (en) Improvements in horticultural and like syringes
ES216526A3 (en) Improvements in the appliances for projecting liquids pressure spraying (Machine-translation by Google Translate, not legally binding)
GB568874A (en) Improvements relating to beer and like pumps
GB865826A (en) Improvements in or relating to apparatus for dispensing liquids from bottles and thelike
ES66707U (en) A spray gun (Machine-translation by Google Translate, not legally binding)
GB625468A (en) Improvements in or relating to portable pumps for use with liquids
GB705337A (en) Improvements in or relating to reciprocating pumps for dispensing measured quantities of liquid
GB266969A (en) Improved spray-producing pump
GB731560A (en) Improvements in or relating to apparatus incorporating reciprocating pumps for dispensing liquids
GB914275A (en) Improvements in or relating to manually operated sprayers
GB693076A (en) Improvements in apparatus for dispensing liquids by gaseous pressure
GB252615A (en) Improvements in veterinary appliances
GB796259A (en) Improvements in or relating to spraying devices
GB543064A (en) Portable hand pump for fire-fighting, car-washing and the like
GB847195A (en) Nozzles for horticultural sprayers