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CA2397440A1 - Sprayer - Google Patents

Sprayer Download PDF

Info

Publication number
CA2397440A1
CA2397440A1 CA002397440A CA2397440A CA2397440A1 CA 2397440 A1 CA2397440 A1 CA 2397440A1 CA 002397440 A CA002397440 A CA 002397440A CA 2397440 A CA2397440 A CA 2397440A CA 2397440 A1 CA2397440 A1 CA 2397440A1
Authority
CA
Canada
Prior art keywords
discharge nozzle
gas
liquid mixing
passage
swirling
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
CA002397440A
Other languages
French (fr)
Other versions
CA2397440C (en
Inventor
Takaharu Tasaki
Shigeru Hayakawa
Mitsuhiro Sasazaki
Chitoshi Okawara
Seiichi Watanabe
Shigeru Akutsu
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.)
Yoshino Kogyosho Co Ltd
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
Priority claimed from JP33092394A external-priority patent/JP3566368B2/en
Application filed by Individual filed Critical Individual
Publication of CA2397440A1 publication Critical patent/CA2397440A1/en
Application granted granted Critical
Publication of CA2397440C publication Critical patent/CA2397440C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Nozzles (AREA)

Abstract

A sprayer for spraying foamable liquid in the foamed state, comprises a discharge nozzle, and a swirling passage disposed at an upstream side of the discharge nozzle to communicate therewith for swirling the liquid. A
gas-liquid mixing passage is concentrically disposed to communicate with the downstream side of said discharge nozzle. An air inlet allows air to enter into the gas-liquid mixing passage. A collision plate having collision portion and a flow opening is disposed at the downstream side of the gas-liquid mixing passage to face said discharge nozzle. The collision plate is allowed to get away from a position in front of said discharge nozzle. The discharge nozzle, swirling passage, gas-liquid mixing passage, and air inlet are on a front end member to which said collision plate is pivotably mounted.
CA002397440A 1994-12-09 1995-12-05 Sprayer Expired - Fee Related CA2397440C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP33092394A JP3566368B2 (en) 1994-12-09 1994-12-09 Spring member of trigger sprayer
JP6-330923 1994-12-09
CA002181820A CA2181820C (en) 1994-12-09 1995-12-05 Sprayer with nozzle cover and holding means

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002181820A Division CA2181820C (en) 1994-12-09 1995-12-05 Sprayer with nozzle cover and holding means

Publications (2)

Publication Number Publication Date
CA2397440A1 true CA2397440A1 (en) 1996-06-13
CA2397440C CA2397440C (en) 2006-06-20

Family

ID=25678575

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002450182A Abandoned CA2450182A1 (en) 1994-12-09 1995-12-05 Sprayer
CA002397440A Expired - Fee Related CA2397440C (en) 1994-12-09 1995-12-05 Sprayer

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA002450182A Abandoned CA2450182A1 (en) 1994-12-09 1995-12-05 Sprayer

Country Status (1)

Country Link
CA (2) CA2450182A1 (en)

Also Published As

Publication number Publication date
CA2397440C (en) 2006-06-20
CA2450182A1 (en) 1996-06-13

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed